Z6 Z5 Service Manual

Z6/Z6T/Z6S/Z6W/Z6Vet
Z5/Z5BW/Z5T/Z5Vet
Diagnostic Ultrasound System
Service Manual
Revision 1.0
Table of Content
Table of Content .....................................................................................................................i
Revision History .....................................................................................................................I
Intellectual Property Statement .............................................................................................I
Applicable for..........................................................................................................................I
Statement ................................................................................................................................I
Responsibility on the Manufacturer Party ...........................................................................I
Customer Service Department .............................................................................................II
1 Preface ......................................................................................................................... 1-1
1.1 Meaning of Signal Words ..................................................................................................... 1-1
1.2 Meaning of Symbols ............................................................................................................. 1-1
1.2.1 Meaning of Safety Symbols .......................................................................................... 1-1
1.2.2 Warning Labels ............................................................................................................. 1-2
1.2.3 General Symbols .......................................................................................................... 1-2
1.3 Safety Precautions ............................................................................................................... 1-3
1.3.1 Electric safety ............................................................................................................... 1-4
1.3.2 Mechanical Safety ........................................................................................................ 1-4
1.3.3 Personnel Safety .......................................................................................................... 1-5
1.3.4 Other ............................................................................................................................. 1-5
2 Product Specifications ............................................................................................... 2-1
2.1 Overview .............................................................................................................................. 2-1
2.1.1 Intended Use ................................................................................................................ 2-1
2.1.2 Introduction of Each Unit .............................................................................................. 2-1
2.1.3 Peripherals Supported .................................................................................................. 2-7
2.2 Specifications ....................................................................................................................... 2-7
2.2.1 Dimensions and Weight ................................................................................................ 2-7
2.2.2 Electrical Specifications ................................................................................................ 2-8
2.2.3 Environmental Conditions ............................................................................................. 2-8
2.2.4 Monitor Specification .................................................................................................... 2-8
3 System Installation ..................................................................................................... 3-1
3.1 Preparations for Installation.................................................................................................. 3-1
3.1.1 Electrical Requirements ................................................................................................ 3-1
3.1.2 Installation Condition .................................................................................................... 3-2
3.2 Unpacking ............................................................................................................................ 3-2
3.2.1 Unpacking ..................................................................................................................... 3-3
3.2.2 Checking ....................................................................................................................... 3-5
3.3 Installation of Main Unit ........................................................................................................ 3-5
3.3.1 Installing Battery ........................................................................................................... 3-5
3.3.2 Control Panel Adjusting ................................................................................................ 3-6
3.3.3 Display Adjusting .......................................................................................................... 3-6
3.3.4 Installing Probe Holder ................................................................................................. 3-7
3.3.5 Connecting a Probe ...................................................................................................... 3-7
3.4 Installing Peripherals ............................................................................................................ 3-8
3.4.2 Video Printer Installation ............................................................................................... 3-9
3.4.3 Installing a Graph / Text Printer .................................................................................... 3-9
i
3.4.4 Installing External DVD-R/W ...................................................................................... 3-10
3.4.5 Installing Barcode Scanner ......................................................................................... 3-10
3.5 System Configuration ......................................................................................................... 3-11
3.5.1 Power ON / OFF ......................................................................................................... 3-11
3.5.2 Enter Doppler.............................................................................................................. 3-12
3.5.3 System Preset ............................................................................................................ 3-12
3.5.4 Print Preset ................................................................................................................. 3-14
3.5.5 Network Preset ........................................................................................................... 3-16
3.5.6 System Information ..................................................................................................... 3-18
4 Hardware Principle ..................................................................................................... 4-1
4.1 General Structure of Hardware System ............................................................................... 4-1
4.2 Main Unit .............................................................................................................................. 4-2
4.2.1 Probe Board.................................................................................................................. 4-3
4.2.2 Main board .................................................................................................................... 4-4
4.2.3 IO Broad ....................................................................................................................... 4-7
4.2.4 Ultrasound System Monitor .......................................................................................... 4-8
4.2.5 Ultrasound System Indicator ........................................................................................ 4-9
4.2.6 Display ........................................................................................................................ 4-10
4.2.7 Control Panel .............................................................................................................. 4-11
4.3 Power System .................................................................................................................... 4-12
4.3.1 Power Output of the Power Supply module and Supporting Function Distribution .... 4-12
4.3.2 System Power-on Control ........................................................................................... 4-13
5 Function and Performance Checking Method ......................................................... 5-1
5.1 Instruction ............................................................................................................................. 5-1
5.2 Checking System Status ...................................................................................................... 5-1
5.2.1 System Running Status ................................................................................................ 5-1
5.2.2 System Running Status ................................................................................................ 5-1
5.3 General exam ....................................................................................................................... 5-2
5.3.1 Check Flow ................................................................................................................... 5-2
5.3.2 Checking Content ......................................................................................................... 5-2
5.4 Function Checks................................................................................................................... 5-4
5.4.1 Check Flow ................................................................................................................... 5-4
5.4.2 Checking Content ......................................................................................................... 5-5
5.5 Performance Test ............................................................................................................... 5-11
5.5.1 Test Process ............................................................................................................... 5-11
5.5.2 Test Content................................................................................................................ 5-11
6 Software Upgrade and Maintenance ......................................................................... 6-1
6.1 Enter the Maintenance Window .............................................................................................. 6-1
6.2 Set Installment...................................................................................................................... 6-2
6.3 Installation of Optional Devices ............................................................................................ 6-5
6.4 Data Backup and Storage .................................................................................................... 6-6
6.4.1 Manage Settings ........................................................................................................... 6-6
6.4.2 Patient Data Backup and Restore ................................................................................ 6-6
6.5 Software Maintenance.......................................................................................................... 6-7
6.5.1 Product Configuration ................................................................................................... 6-7
6.5.2 Log Maintenance .......................................................................................................... 6-8
6.6 Display Parameter Setting ................................................................................................... 6-9
6.7 HDD Partition ..................................................................................................................... 6-10
7 Structure and Assembly/Disassembly...................................................................... 7-1
ii
7.1 Structure of the Complete System ....................................................................................... 7-1
7.2 Field Replaceable Unit ......................................................................................................... 7-1
7.3 Preparations ......................................................................................................................... 7-9
7.3.1 Tools Required .............................................................................................................. 7-9
7.3.2 Engineers Required ...................................................................................................... 7-9
7.3.3 Assembly/Disassembly Required ................................................................................. 7-9
7.4 Assembly/Disassembly ........................................................................................................ 7-9
7.4.1 Battery Connecting Board .......................................................................................... 7-10
7.4.2 Power Supply Module ................................................................................................. 7-12
7.4.3 IO Broad ..................................................................................................................... 7-15
7.4.4 Probe Board................................................................................................................ 7-16
7.4.5 Main Board and CPU Module ..................................................................................... 7-17
7.4.6 Top Cover Assembly of Keyboard .............................................................................. 7-19
7.4.7 Display Assembly........................................................................................................ 7-23
7.4.8 Hard Disk .................................................................................................................... 7-27
7.4.9 Speaker....................................................................................................................... 7-28
8 System Diagnosis and Support................................................................................. 8-1
8.1 General Status Indicator ....................................................................................................... 8-1
8.1.1 Status Indicators of the Control Panel .......................................................................... 8-1
8.1.2 Status Indicator of the Power Supply on the IO Board ................................................. 8-2
8.1.3 Status of whole machine ............................................................................................... 8-2
8.2 Starting Process of the Whole System ................................................................................. 8-3
8.2.1 Start Process of Complete System ............................................................................... 8-3
8.2.2 Start-up Process of BIOS ............................................................................................. 8-4
8.2.3 Start-up of Linux............................................................................................................ 8-5
8.2.4 Start-up of Doppler........................................................................................................ 8-6
8.3 Alarming and Abnormal Information ..................................................................................... 8-8
8.3.1 Turning on the System Configuration File is Abnormal ................................................ 8-9
8.3.2 The voltage of system power is abnormal .................................................................... 8-9
8.3.3 Temperature Alarming .................................................................................................. 8-9
8.3.4 Fan Alarming............................................................................................................... 8-10
8.3.5 Battery Alarming ......................................................................................................... 8-10
8.3.6 PHV Related Alarming ................................................................................................ 8-11
9 Care and Maintenance................................................................................................ 9-1
9.1 Overview .............................................................................................................................. 9-1
9.1.1 Tools, Measurement Devices and Consumables ......................................................... 9-1
9.1.2 Care and Maintenance Items ....................................................................................... 9-1
9.2 Cleaning ............................................................................................................................... 9-3
9.2.1 Clean the System ......................................................................................................... 9-3
9.2.2 Content ......................................................................................................................... 9-3
9.2.3 Clean the Peripherals ................................................................................................... 9-6
9.3 Checking .............................................................................................................................. 9-6
9.3.1 General check............................................................................................................... 9-6
9.3.2 System Function Check ................................................................................................ 9-7
9.3.3 Peripherals and Options Check .................................................................................... 9-8
9.3.4 Mechanical Safety Inspection ....................................................................................... 9-8
9.3.5 Electrical Safety Inspection .......................................................................................... 9-9
10 Troubleshooting of Regular Malfunctions.............................................................. 10-1
10.1 System cannot be powered on........................................................................................... 10-1
iii
10.1.1 Module or Board Related ............................................................................................ 10-1
10.1.2 Key Points Supporting Troubleshooting ..................................................................... 10-1
10.1.3 Troubleshooting .......................................................................................................... 10-1
10.2 System Cannot Start up Normally ...................................................................................... 10-2
10.3 Image Fault ........................................................................................................................ 10-3
10.4 Probe Socket System Malfunction ..................................................................................... 10-4
10.5 IO Interface System............................................................................................................ 10-5
10.6 Control Panel...................................................................................................................... 10-6
10.7 LCD Display ....................................................................................................................... 10-8
Appendix A ELECTRICAL SAFETY INSPECTION .................................................... A-1
Appendix B Phantom Usage Illustration................................................................... B-1
iv
Revision History
Mindray may revise this publication from time to time without written notice.
Revision Date Reason for Change

1.0 2013.9.30 Create CE version
©2012- 2013 Shenzhen Mindray Bio-medical Electronics Co., Ltd. All Rights Reserved.
Intellectual Property Statement

SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called Mindray)
owns the intellectual property rights to this Mindray product and this manual. This manual may
referring to information protected by copyright or patents and does not convey any license under
the patent rights or copyright of Mindray, or of others.
Mindray intends to maintain the contents of this manual as confidential information. Disclosure of
the information in this manual in any manner whatsoever without the written permission of Mindray
is strictly forbidden.
Release, amendment, reproduction, distribution, rental, adaptation, translation or any other

derivative work of this manual in any manner whatsoever without the written permission of Mindray
is strictly forbidden.
, , , , , BeneView, WATO,
BeneHeart, are the trademarks, registered or otherwise, of Mindray in China and other
countries. All other trademarks that appear in this manual are used only for informational or
editorial purposes. They are the property of their respective owners.
Applicable for
This service manual is applicable for the service engineers, authorized service personnel and
service representatives of this ultrasound system.
Statement
This service manual describes the product according to the most complete configuration; some of
the content may not apply to the product you are responsible for. If you have any questions, please
contact Mindray Customer Service Department.
Do not attempt to service this equipment unless this service manual has been consulted and is
understood. Failure to do so may result in personnel injury or product damage.
Responsibility on the Manufacturer

Party
Mindray is responsible for the effects on safety, reliability and performance of this product, only if:
z All installation operations, expansions, changes, modifications and repairs of this product are
I
conducted by Mindray authorized personnel;
z The electrical installation of the relevant room complies with the applicable national and local
requirements;
z The product is used in accordance with the instructions for use.
Mindray's obligation or liability under this warranty does not include any transportation or other
charges or liability for direct, indirect or consequential damages or delay resulting from the improper
use or application of the product or the use of parts or accessories not approved by Mindray or
repairs by people other than Mindray authorized personnel.
This warranty shall not extend to:
z Any Mindray product which has been subjected to misuse, negligence or accident;
z Any Mindray product from which Mindray's original serial number tag or product identification
markings have been altered or removed;
z Any products of any other manufacturers.
It is important for the hospital or organization that employs this

WARNING: equipment to carry out a reasonable service/maintenance plan.
Neglect of this may result in machine breakdown or injury of human
health.
Customer Service Department

Manufacturer: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Address: Mindray Building,Keji 12th Road South,High-tech industrial
park,Nanshan,Shenzhen 518057,P.R.China
Website: www.mindray.com
E-mail Address: service@mindray.com
Tel: +86 755 81888998
Fax: +86 755 26582680
II
1 Preface
This chapter describes important issues related to safety precautions, as well as the labels and
icons on the ultrasound machine.
1.1 Meaning of Signal Words

In this operator’s manual, the signal words DANGER, WARNING, CAUTION and
NOTE are used regarding safety and other important instructions. The signal words and their
meanings are defined as follows. Please understand their meanings clearly before reading this
manual.
Signal word Meaning
Indicates death or serious injury may occur imminently in this

DANGER hazardous situation if not avoided.
Indicates death or serious injury may occur potentially in this

WARNING hazardous situation if not avoided.
Indicates minor or moderate injury may occur potentially in this

CAUTION hazardous situation if not avoided.
Indicates property damage may occur potentially in this hazardous

NOTE situation if not avoided.
1.2 Meaning of Symbols

The meaning and location of the safety symbols and warning labels on the ultrasound machine are
described in the following tables, please read them carefully before using the system.
1.2.1 Meaning of Safety Symbols
Symbol Meaning Location
Type-BF applied part

The ultrasound probes connected to this system are type-BF Above the IO
applied parts. panel
The ECG module connected to this system is Type-BF applied
part.
Preface 1-1
On the rear
General warning, caution, risk of danger. panel
Dangerous voltage
1.2.2 Warning Labels
Danger：There is explosion risk if

the system is used with flammable
anesthetics.
Rear panel
Probe is highly sensitive and —above the probe
vulnerable to shock; please take socket
care when using. Please refer to the
operation manual for probe
operation and cleaning.
CAUTION: Do not open the system
covers, because the high voltage Power supply
inside may cause electric shock. panel
The housing will not be opened by
personnel other than service
engineer.
Note: no object and outer force are

forbidden, close the control panel Control Panel
when moving
Before using the system, be sure Control

to carefully read the relevant content
panel—near the
of this operator’s manual.
power button
1.2.3 General Symbols

This system uses the symbols listed in the following table, and their meanings are explained as
well.
1-2 Preface
Equipotentiality Power panel
Upper right corner on the control

Power button
panel
Network port
USB port
Video output IO panel
Remote port
VGA port VGA signal output
AC indicator
Lower left corner on the control
panel
Battery indicator
Standby indicator
Lower right corner on the control
panel
Hard disk indicator
Probe connector A
A
Rear panel
Probe connector B
B
This product is provided with a CE
marking in accordance with the
regulations stated in Council
Directive 93 / 42 / EEC concerning
Medical Devices. The number
adjacent to the CE marking (0123) is
the number of the EU-notified body
certified for meeting the
requirements of the Directive.
1.3 Safety Precautions

Please read the following precautions carefully to ensure the safety of the patient and the
operator when using the probes.
Preface 1-3
Do not operate this system in an atmosphere containing flammable or
DANGER explosive gases such as anesthetic gases, oxygen, and hydrogen or
explosive fluid such as ethanol because an explosion may occur.
1.3.1 Electric safety

1. Do connect the power plug of this system and power plugs of
WARNING: the peripherals to wall receptacles that meet the ratings
indicated on the rating nameplate. Using a multifunctional
receptacle may affect the system grounding performance, and
cause the leakage current to exceed safety requirements.
Do not use any cables other than the cables provided with the
2.
device by Mindray.
3. Use the cable provided with this system to connect the printer.
Other cables may result in electric shock.
Disconnect the AC power before you clean or uninstall the
4.
ultrasound machine, otherwise, electric shock may result.
5. Do not use this system simultaneously with equipment such as
an electrosurgical unit, high-frequency therapy equipment, or a
defibrillator, etc.; otherwise electric shock may result.
6. This system is not water-proof. If any water is sprayed on or
into the system, electric shock may result.
1. DO NOT connect or disconnect the system’s power cord or its

CAUTION: accessories (e.g., a printer or a recorder) without turning OFF
the power first. This may damage the system and its
accessories or cause electric shock.
2. Avoid electromagnetic radiation when perform performance
test on the ultrasound system.
3. In an electrostatic sensitive environment, don’t touch the
device directly. Please wear electrostatic protecting gloves if
necessary.
4. You should use the ECG leads provided with the ECG module.
Otherwise it may result in electric shock.
1.3.2 Mechanical Safety

1. When moving the system, you should first power off the
WARNING: system, fold the LCD display, disconnect the system from
other devices (including probes) and disconnect the system
from the power supply.
2. Do not subject the probes to knocks or drops. Use of a
defective probe may cause electric shock to the patient.
1-4 Preface
1. Do not expose the system to excessive vibration (during the
CAUTION: transportation) to avoid device dropping, collision, or
mechanical damage.
2. When you place the system on the mobile trolley and move
them together, you must secure all objects on the mobile trolley
to prevent them from falling. Otherwise you should separate the
system from the mobile trolley and move them individually.
When you have to move the system with the mobile trolley
upward or downward the stairs, you must separate them first
and then move them individually.
3. Do not move the ultrasound system if the HDD indicator is
green, sudden shake may cause the HDD in damage.
1.3.3 Personnel Safety

1. The user is not allowed to open the covers and panel of the system, neither
NOTE:
device disassemble is allowed.
2. To ensure the system performance and safety, only Mindray engineers or
engineers authorized by Mindray can perform maintenance.
3. Only technical professionals from Mindray or engineers authorized by Mindray
after training can perform maintenance.
1.3.4 Other
For detailed operation and other information about the ultrasound system, please refer
NOTE:
to the operator’s manual.
Preface 1-5
2 Product Specifications
2.1 Overview
2.1.1 Intended Use

Z5 series and Z6 series are diagnostic ultrasound system, which are intended for use in clinical
ultrasonic diagnosis.
Z5 series include: Z5/Z5BW/Z5T/Z5Vet;
Z5 series include: Z6/Z6T/Z6S/Z6W/Z6Vet.
2.1.2 Introduction of Each Unit
Rear view:
Product Specifications 2-1

4
8
6
Left side:
2-2 Product Specifications

No. Name Function
1 Probe holder Sets the probe
2 Display Displays the image and parameters
Man-machine interface for operation control, for details,
3 Control Panel
please refer to “2.1.2.1 Control Panel”.
4 Handle For lifting the machine
Signal input / output panel, for details, please refer to “2.1.2.2
5 IO Panel
IO Panel”.
Power supply Signal input / output panel, for details, please refer to “2.1.2.3
6
panel Power Supply Panel”.
7 Probe sockets Sockets connecting probes and the main unit
8 Battery cover Covering battery
9 USB ports For connecting USB device (2 ports)
2.1.2.1 Control Panel

No. Name Description Function
Off: when system is turned off;
Green: when system is turned on by pressing this
1 / Power button
button;
Orange: when system is in standby.
2 Esc Exit Press to exit the current status to the previous status.
/ Press to open or close the accompanying help
3 Help
documents.
Patient
4 Patient Press to open/ exit patient information screen.
Information
5 Probe Probe switch Press to switch Probe and Exam Type
6 Review / Press to review the stored images.
7 Report / Press to open or close the diagnosis reports.
8 End Exam / Press to end an exam.
/ Press to enter or exit the patient information
9 iStation
management system.
User-defined You can assign a function to the key.
10 F1
key
11 Biopsy / Press to show or hide the biopsy guide line.
12 Setup / Press to open/close the setup menu.
13 Del / Press to delete the comment, etc.
Alphanumeric Same as on PC
14 /
keys
Press to enter Dual mode from non-Dual mode;
15 Dual Dual-split screen
Press to switch between windows in Dual mode.
16 Arrow / Press to enter or exit the arrow comment status.
17 Cine Cine Review Press to enter or exit the Cine Review status.
Direction key To adjust display brightness or contrast when pressing
18 /
with <Fn> key.
19 Steer Press to open slant function for linear probe
/ Press to enter or exit the Body Mark status.
20 Body Mark
21 Comment / Press to enter or exit the character comment status.

/ Press to clear the comments or measurement calipers
22 Clear
on the screen.
23 Scale / Press to adjust the Scale value
24 Baseline / Press to adjust the baseline value
25 Nav.Rot / Multifunction knob
Press to implement the different function with
26 / /
“Scale/Baseline/Nav.Rot” three keys.

27 Cursor / Press to show the cursor.
Press to return to the previous operation or to delete the
28 Back /
last project
29 / Trackball Roll the trackball to change the cursor position.
30 Set / Press to confirm an operation.
31 PW / Press to enter the PW mode
32 Color / Press to enter the color mode
33 M / Press to enter the M mode.
34 B / Press to enter the B mode
35 Measure / Press to enter/ exit Application Measurement
Measurement status: press to switch between the fixed
and active end of the caliper;
36 Update /
Multi-imaging mode: press to change the currently active
window.
37 Caliper / Press to enter/ exit Measurement
Gain/ Rotate: to adjust B or M gain
38 /
iTouch Press: to enter/ exit iTouch
39 TGC / Move to adjust time gain compensation.
Focus Press: to switch between Focus and Freq./THI;
40 /
Freq./THI Rotate: to adjust corresponding parameter
Depth Press: to switch between Depth and Zoom;
41 /
Zoom Rotate: to adjust corresponding parameter
42 Save 1 / Press to save, user-defined key
43 Save 2 / Press to save, user-defined key
44 Freeze / Press to freeze or unfreeze the image.
45 Print / Press to print: user-defined key.
AC indicator
46 / Indicator 1 AC supply: light green;
Battery supply: light off.
Indicator 2 Battery status indicator
Charging: light in orange
Full: light in green
Discharge (electricity >20%): light in green
47 /
Discharge (electricity <20%): blinking in orange
Discharge (electricity <5%): blinking in orange
rapidly
Non-charge/ discharge: light off

Indicator 3 Standby indicator
48 / Standby: blinking in orange
Other status: light off
HDD status indicator
Read/ write: blinking in green
49 / Indicator 4 Other status: light off
NOTE: DO NOT move the machine when the indicator
blinking in green. Otherwise the HDD may be damaged
by sudden shake.
2.1.2.2 IO Panel
The IO panel is on the back of the main system.
<1>
<2> <3> <4>
12V
5V
<5> VGA <6> <7> 3.3V
A
<8>
No. Symbol Function

1 Network port
2
USB ports
3
4 Separate video output, connecting video printer or monitor
5 Remote control port
6 VGA VGA signal output

7 Composite video output
8 / Power indicator

2.1.2.3 Power Supply Panel
<1>
<2>
100-240~ 50/60Hz 1.5-0.8A
No. Name Function

1 Power inlet AC power inlet
Used for equipotential connection, that balances the protective
Equipotential
2 earth potentials between the system and other electrical
terminal
equipment.
2.1.3 Peripherals Supported

Name Model
971-SWNOM (2-pedal, USB port)
Footswitch
SP-997-350 (3-pedal, USB port)
Black / white video printer Analog: SONY UP-897MD，MITSUBISHI P93W-z
Analog: SONY UP-20, MITSUBISHI CP910E
Color video printer
Digital: HP Photosmart plus B210A
HP series
Tested: HP deskjet 1280,
Graph/ text Printer HP Laserjet CM1015,
HP officejet 6000,
HP officejet J3608 all-in-one
External DVD R/W SE-S224Q
Barcode scanner SYMBOL LS2208-SR
Wireless network card EDUP EP-MS150N11N series
2.2 Specifications
2.2.1 Dimensions and Weight

Dimensions：
Fold：378mm（H）×190mm（D）×415mm（W）
Unfold：396mm（H）×476mm（D）×415mm（W）
Net weight：≤8.8Kg（including battery，no probe holder）

2.2.2 Electrical Specifications
Voltage 100-240V～
Current 1.5-0.8A
Frequency 50/60Hz±3Hz
2.2.3 Environmental Conditions

Operating conditions Storage and transportation
conditions
Ambient temperature 0℃～40℃ -20℃～55℃
Relative humidity 30%～85% (no condensation) 30%～95% (no condensation)
Atmospheric pressure 700hPa～1060hPa 700hPa～1060hPa
Do not use this system in the conditions other than those

Warning ： specified
2.2.4 Monitor Specification
Voltage 12V
Dimension 15 inch
Resolution 1024×768
Adjustable angle ≤30 degree

3 System Installation
3.1 Preparations for Installation

NOTE: Do not install the machine in the following locations:
Locations near heat generators;
Locations of high humidity;
Locations with flammable gases.
3.1.1 Electrical Requirements
3.1.1.1 Requirement of Regulated Power Supply

Requirement of power supply is referring to 2.2.2.Due to the difference of the power supply
stability of different districts, please advise the user to adopt a regulator of good quality and
performance such as an on-line UPS.
3.1.1.2 Grounding Requirements

The power cord of the system is a three-wire cable, the protective grounding terminal of which
is connected with the grounding phase of the power supply. Please ensure that the grounding
protection of the power supply works normally.
WARNING: DO NOT connect this system to outlets with the same circuit
breakers and fuses that control the current of devices such as
life-support systems. If this system malfunctions and generates
an over current, or when there is an instantaneous current at
power ON, the circuit breakers and fuses of the building’s
supply circuit may be tripped.
3.1.1.3 EMI Limitation

Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio
frequencies, magnetic fields, and transient in the air wiring. They also generate EMI.
Possible EMI sources should be identified before the unit is installed. Electrical and electronic
equipment may produce EMI unintentionally as the result of defect.
These sources include: medical lasers, scanners, monitors, cauterizing guns and so on. Besides,
other devices that may result in high frequency electromagnetic interference such as mobile phone,
radio transceiver and wireless remote control toys are not allowed to be presented or used in the
room. Turn off those devices to make sure the ultrasound system can work in a normal way.
System Installation 3-1

3.1.2 Installation Condition
3.1.2.1 Space Requirements

Place the system with the necessary accessories at a proper position for convenient use.
1. Place the system in a room with good ventilation or having an air conditioning unit.
2. Leave at least 20cm clearance around the system to ensure effective cooling.
3. A combination lighting system in the room (dim/bright) is recommended.
4. Except the receptacle dedicated for the ultrasound system, at least 3-4 spare receptacles
on the wall are available for the other medical devices and peripheral devices.
5. Power outlet and place for any external peripheral are within 2 m of each other with
peripheral within 1 m of the unit to connect cables.
3.1.2.2 Network Environment

Both wireless and wired LAN are supported by this ultrasound system.
Data transmission is allowed between different departments or areas without network cable.
Network can be automatically connected after disconnection in case that the device is required to
be moved, wireless transmission task can be recovered after the network resumed to normal
condition. Confirm the network devices and network conditions before the installation.
1. General information: default gateway IP address, and the other routers related information.
2. DICOM application information: DICOM server name, DICOM port, channels, and IP
address.
3.1.2.3 Confirmation before Installation

Please confirm the following items before installation:
1. The video format used in the region or country where the system is installed.
2. The language used in the region or country where the system is installed.
3. The power voltage and frequency used in the region or country where the system is
installed.
4. Obstetric formulae and other measurement formulae used in the region or country where
the system is installed.
5. Other settings to be used in the region or country where the system is installed but different
from the factory settings.
6. The doctor’s habits when using the system.
Please confirm the items above prior to the installation training, and do the system settings
according to the universal setting of installed region or country.
3.2 Unpacking
Tools Required: None.
3-2 System Installation
Installation duration: 1 person, 0.5 hour.
3.2.1 Unpacking
1. Use the scissor to clip the 2 rubber belts as follows:
2. Use a knife to open the tapes:
3. Take out the operation manual:
4. Take out the probe box 1:

5. Take out the accessory box:
6. Take out the probe box2, as follows (the box is below the accessory box):
7. Hold the handle tightly and pull the machine with the surrounding foam:
8. Remove the surrounding protective foam to take out the main system.

3.2.2 Checking
1. After unpacking, check the objects in the container with the package list to see if anything is in
short supply or is wrong.
2. Inspect and make sure there is no damage to the machine, no indentation, no cracks.
3.3 Installation of Main Unit
3.3.1 Installing Battery

As shown in the following figure.
1. Open the battery cover and put the battery near the bay (Note that the battery shall be put
in correct direction).
2. Push the battery into the battery bay ①, and push to the right side as ② until it’s tightly
locked.
3. Close the battery cover.
Battery
座

Figure 3-1 Installing Battery
3.3.2 Control Panel Adjusting

Press the ① lock buttons on the both sides of the control panel as illustrated in the following
picture, open the control panel.
Open the
Lock button (right) control panel
Figure 3-2 Control Panel Adjustment
3.3.3 Display Adjusting

1. Open the display as described in 3.3.2
2. Put the finger into the bottom of the display and pull the display to tilt the display (30
degrees max.)
3. Ear off the screen protective film.
Put the finger into the

bottom of the display,
and adjust the angle.
Figure 3-3 Open and tilt the display
Press <Fn>+ directional keys to adjust brightness and contrast.

z Brightness Adjustment:
refer to the brightness control keys; press <Fn>+ to decrease the

brightness; and press <Fn>+ to increase the brightness.
z Contrast adjustment:
, refer to the contrast control keys; press <Fn>+ to decrease the contrast;
and press <Fn>+ to increase the contrast.
z Restore the factory default settings
Open the page via “Setup <F10>→General” and restore the brightness/contrast to factory
default setting.
NOTE: On the monitor, the brightness adjustment comes before contrast. After readjusting the
monitor’s contrast and brightness, adjust all preset and peripheral settings.
3.3.4 Installing Probe Holder

Fix the probe holder hanger into the groove in the right side and the rear-right side of the main
unit, and push downwards to confirm the installation.
Fix the holder

hanger into the
groove, push
downwards
Figure 3-4 Installing the Probe Holder
3.3.5 Connecting a Probe

1. Check the probe connector, if is not open, Turn the locking lever anticlockwise to open it.
2. Keep the cable toward probe holder and insert the connector into the port.
3. Turn the locking lever 90° clockwise in the horizontal position to lock the probe connector.
4. Place the probe properly to avoid being trod or wrapping with other devices. DO NOT allow the
probe head to be hung freely.

5. To disconnect the probe, turn the locking lever 90° anticlockwise and pull the probe straight out.
NOTE: Before inserting the connector into the probe port, inspect the connector pin. If the pin is
bent, do not use the probe until it has been inspected / repaired / replaced.
3.4 Installing Peripherals

For the models of the supported peripherals, please refer to “2.1.3 Supported Peripherals”.
3.4.1.1 Footswitch Installation

1. Connecting: Take 971-SWNOM as an example: insert the USB connector to the system
available USB ports (on the left and rear of the machine).then the footswitch can be used
directly.
2. For settings of footswitch, please refer to 3.5.3 system preset.
USB port
Footswitch
cable
Figure 3-5 Footswitch connection

3.4.2 Video Printer Installation
Analog video printer:
1. Connect one end of the signal line to the Video In interface of the printer, and the other to
the video output port in the ultrasound system IO panel.
2. Connect the Remote control line to the Remote interface in the ultrasound system IO
panel.
3. Insert the power cord to a power supply receptacle that is well grounded.
Video signal cable
Remote Port
Figure 3-6 Installing Analog Video Printer

Digital Video Printer
1. Connect one terminal of the data cable of the video printer to the USB port of the
ultrasound system and the other terminal to the video input port of the video printer;
2. Insert the power cord to a power supply receptacle that is well grounded.
3. Please refer to 3.5.4 for the driver installation. And you need not install the driver of the
printer listed in section “2.1.3”.
3.4.3 Installing a Graph / Text Printer

A graph / text printer is configured with power cord and data cable, and is connected to the
system via the USB port. The connection method is described as follows:
Power cord
Data cord
USB port

1. Connect the data cable to the USB port in the ultrasound system.
2. Plug the power plug into a power supply receptacle that is well grounded.
3. Please refer to 3.5.4 for the driver installation. And you need not install the driver of the printer
listed in section “2.1.3”.
3.4.4 Installing External DVD-R/W

1. Connect the USB cable connector of the external DVD recorder to the USB port in the
ultrasound system;
2. Connect the power supply adapter plug of the DVD recorder to an appropriate receptacle that
is well grounded.
Power supply USB cable

adapter
Figure 3-7 Installing External DVD-R/W
3.4.5 Installing Barcode Scanner

The system supports barcode reader to read the patient information (ID).
1. For structure of the scanner, see the figure below. The important parts are: LED indicator,
scanning surface, and the switch.
Scanning surface
LED indicator
Switch
2. Connect the cable to the port on the scanner.

3. Connect the other end of the cable to the USB port on the ultrasound system.
4. When the ultrasound system is working, information scanning can be performed by pressing
the switch on the scanner. For detailed operations, please refer to the operator’s manual of the
scanner.
5. Fix the scanner on the bracket (see the figure below) to avoid accidental falling.
Scanning surface
Bracket
Bracket
2D scanner 1D scanner
3.5 System Configuration
3.5.1 Power ON / OFF

Connect the system power cord to the AC power, and make sure the ultrasound system and
other optional devices are correctly connected.
When the AC indicator is green, you can turn on the power button (located at the upper right
corner of the system) to initiate the system. After being normally rebooted, it will display image
interface. Or press the power button directly when the battery is of sufficient capacity.

3.5.2 Enter Doppler
After the system is powered on after initiation (about 30S), it enters Doppler directly:
3.5.3 System Preset

1. Press the <Setup> key to enter the [Setup] menu.
2. Click <System Preset> to enter the screen as follows:
Region

In the Region page, set the system language, date format, date, time and hospital related
information, etc.
General
Click <System Preset> to enter:
In this page, set the time of standby, brightness/contrast and color temperature of display,etc.
Key Config

1) Function of keyboard keys F1 and the footswitch keys (left, mid, right) are user-defined.
2) Key brightness, key volume, trackball backlight and trackball sensitivity can be adjusted.
Image Preset
Click [Image Preset] to enter:
General image parameters can be set in this page.
3.5.4 Print Preset

1. Press <Setup> and click [Print Preset] to set video printer, graph/text printer parameters:

2. After connecting the local printer, Click “Printer Driver”, the system will display the printer name
and status (Ready) automatically which already installed printer driver successfully.
3. Return “Printer Service” page, Select the corresponding service from the printer list and
increase the service.
The system integrates drivers of HP printers, after HP printers are connected, drivers will be
installed automatically (about 10s).If auto installation fails, icon will display on the right lower corner
of the screen to warn you that manual installation is necessary. The driver installation method is as
follows:

a) Download the ppd file from HP official website (contact R&D engineer if necessary), and copy
the ppd file to the storage device (USB disk as an example).
b) Connect the U disk to the USB port nearside the control panel of ultrasound system, click the
icon to pop up the screen, select the U disk to run the ppd file and finish the installation.
Add network printer
1. In “Printer Driver” screen, click [Add Network Printer] to pop up the screen, enter the necessary
information (IP address, shared printer name, server name, domain name and password).
2. After successful connection, the newly added network printer name will be shown in the printer
driver list.
NOTE: 1. Before connect the network printer, make sure the ultrasound system and the
printer are in the same network domain, and the network is working normally.
2. The IP address and the server name should be valid, e.g. \\10.2.40.123 or
\\5-HP, otherwise, the system will fail to connect.
3. If the server has set accessing limitation, the system will prompt a dialogue
box to identify the user. Enter the correct user name, domain name and
password, and then click [OK].
3.5.5 Network Preset
3.5.5.1 Network Preset

Open “[Setup]→[Network Preset]” to enter the screen.
1) Please select the network type according the actually status, Select “DHCP”, click [OK].
2) Or, select “Static”, and input the IP address, subnet mask and gateway, then click [OK].
Name Description
Current Network Adapter To select the network connection mode
DHCP If “DHCP” is selected, IP address will be automatically obtained

from DNS server; if “Static” is selected (using static IP address),
/ Static you need to enter the IP address.
IP address of the system should be at the same network segment
IP Address
with the server IP.
Subnet Mask Used to set different network segment.
Gateway Used to set the gateway IP.
3.5.5.2 DICOM Preset
NOTE: Only if DICOM basic option is configured, [DICOM Local], [DICOM Server], [DICOM
Service] are available.
1. Click [DICOM Preset] to open the DICOM preset screen.
¾ DICOM Setting
Enter the AE Title of the ultrasound system, port and PDU according to the actual situation, and
then click [OK] to exit the screen.
NOTE: 1. AE Title should be the same with the SCU AE Title preset in the server
(PACS/RIS/HIS).
2. DICOM communication port in the ultrasound system should be the same
with the one in the server.
¾ DICOM Server Setting
1) Enter the device name and the IP address.
2) You can ping other machines to verify connection after entering the correct IP address.
Also you can check the connection of the already added server in the list.

3) If connection is successful, click [Add] to add the service to the Service list.
NOTE: If the currently entered name has already existed, the system will pop up: “The server
name exists!” Click [OK] to enter another name.
2. Click [DICOM Service] to open the DICOM Service screen.
Only when the system is configured with DICOM basic function module, and installed DICOM
Work list, MPPS, DICOM Structured Reporting and Query/ Retrieve modules, can the
corresponding preset settings be found in DICOM Service screen.
The DICOM Service Setting is used to set properties of DICOM services as Storage, Print, Work
list, MPPS, Storage Commitment and Query/ Retrieve.
NOTE: DICOM Work list can be configured only after DICOM Basic is configured, and if
DICOM Work list function is not configured, the “Work list” page is not accessible.
3.5.6 System Information

In System Information screen, it displays the product configuration, software version, hardware
& boards, and driver related information. You can check the product information here.
1. Press the <Setup> and click [System Info].

2. Click [About Detail] to check the detailed board information.
3. Click [Save] to export the information in the format of “*.TXT”; click [Exit] to return to the Setup
menu.
NOTE: 1. Be sure to confirm the system information before and after the software
maintenance.
2. Ask the user to save the current system information if necessary.

4 Hardware Principle
4.1 General Structure of Hardware System
Figure 4-1 Schematic Diagram of System

As a portable black-and-white ultrasonic product，the system supports two probe slots. The
difference between Z5 series and Z6 series is as follows.
Hardware Principle 4-1

Different
Z6 Series Z5 Series Remarks
Items
Using the same PCB, different
64 transmitting/ receiving 32 transmitting/ BOM
Main board
channels receiving channels Distinguishing system software
by the broad ID
Supportting128-array, Supporting Probe boards of two series
Probe 192-array and bi-planar 80-array probe by products are totally different, but
Board probes by using 156-pin using 96-pin probe the consitent interface definition
probe port. port. of the main board.
The detailed structure of hardware system is in the figure above, and they can be divided into 4
modules:
¾ Main unit module
¾ Power supply module
¾ Monitor module
¾ Control panel module
The detailed description of 4 modules will be in the following:
4.2 Main Unit

The main unit mainly involves 3 boards:
¾ Probe board
¾ Main board
¾ IO board
4-2 Hardware Principle

4.2.1 Probe Board
4.2.1.1 Probe Board of Z6 Series
Figure 6-3 Principle Diagram of Z5 Series’ Probe Board

The function of Z6 series probe board describes as following:
¾ The ultrasound signal is transferred from 64-channel to 128-array by the high-voltage
switch on the probe board.
¾ Probe information could be obtained by probe board via reading probe online signal and
probe ID.
¾ The probe board supplies power to corresponding Flash of saving probe ID when reading
probe ID, and Flash power shuts off after getting probe ID.
¾ Support two 156-array probes (A and B), and only one probe could be chosen by relay
switching on the probe board.
¾ Support 192-array probe and bi-planar probe.
¾ Support 192-array probe and bi-planar probe to work normally by 5v output of the probe
broad.
¾ The main board supplies ±95v output to 192-array probe and bi-planar probe to work
normally.

4.2.1.2 Probe Board of Z5 Series
Figure 6-3 Principle Diagram of Z5 Series’ Probe Board

The function of Z5 series probe board describes as following:
¾ The ultrasound signal are transferred from 32-physical channel to 80-array by the
high-voltage switch on probe board.
¾ Probe information could be obtained by probe board via reading probe online signal and
probe ID.
¾ Support two 80-pin probes, and only one probe could be chosen to work by relay switching
on probe board.
4.2.2 Main board

The main board could be divided into two parts: front-end of the main board and back-end of the
main board.

4.2.2.1 Front-end of main board
Figure 4-4 Principle Diagram of Front-end of the Main Board

As shown in the figure above, ultrasound front-end internal structure consists of ultrasound
receiving module（Rx1~Rx64）, ultrasound transmission module（Tx1~Tx64）, high-voltage isolation
module（HVISO）, BF FPGA module, DSP FPGA module ,PCIE_PHY module and so on.
Ultrasound receiving module（Rx1~Rx32）, ultrasound transmission module（Tx1~Tx32）,
high-voltage isolation module（HVISO）of Z5 series are half of Z6 series.
Function describes as following:
¾ Support 32/64-channel high-voltage isolation（HVISO）to protect ultrasound receiving
module（Rx）to avoid ultrasound transmission high-voltage contamination.
¾ 32/64-channel transmission wave forms according to scanning time sequence and control
parameters.
¾ 32/64-channel transmission wave forms to 32/64-channel high-voltage transmission wave
by driver.
¾ Echo receiving LNA is to enlarge fixed gain.
¾ By the control of TGC, echo receiving carries out variable gain amplification by depth.
¾ 32/64-channel analog echo could be switched to 32/64-channel digital signal by ADC.
¾ BF FPGA combines 64-channel echo signal to output to DSP FPGA, and DSP FPGA is
sent to signal processing to a single image which is uploaded to CPU module by
PCIE_PHY, then CPU module performs post processing.
¾ PCI_PHY implements PCIE interface switching.
¾ BF FPGA can communicate with the CPU module through transferring DSP FPGA.

¾ The CPU module communicates with the probe board via BF FPGA.
4.2.2.2 Back-end of Main Board

Control panel
Speaker
12V
5V
5VSTB
HDD Indicator
POWER PCIE
USB
Power Supply Module PHY Audio
Closed status indicator on the control panel Power
Power_BTN_N amplifier
Status indicator
PCIE X1
Power Power on/off signal
Management
FPGA Audio
SMBUS Codec
System monitor curcuit
Control signal
ARM control signal SATA

ARM HDD
Control signal of parameters board

CPU Module
USB
Lateral
LVDS LPC USB
Display Multifunction
Control signal of the inverter LVDS
FPGA
+12V
Control Data
Video
Encoder
Main Board 5V
12V
3.3V
Video S-Video Remote USB Ethernet VGA Status indicator
IO board
Figure 4-5 The Schematic Diagram of Back-end of Main Board

Back-end of main board is the core of back-end ultrasound system, which mainly includes
back-end of main board, CPU module, IO interface board, monitor assembly and control panel.
Mainly implements display interface, user's operation interface, power module controlling interface
and all kinds of Peripherals Supported interface.
Also provides system monitoring, running status of the monitor system, indicator of system
status and running status of the indicating system via LED.
¾ Back-end of main board connects to front-end of main board via PCIE PHY.
¾ The USB on the lateral of Main board is the output of the CPU module.
¾ The relevant signal in HDD of the main board is output of the CPU module.
¾ Back-end of the main board MUL FPGA implements display ports, it also supports display
assembly, video and s-video interface of IO board.
¾ Multifunction FPGA on the back-end of the main board is to implement the REMOTE port
on the IO panel.
¾ The CPU module implements interfaces including USB, Ethernet and VGA on the IO
board.
¾ System monitor circuit connects Multifunction FPGA though smbus.
¾ Multifunction FPGA communicates with ARM by serial port to control transmission
high-voltage, and also implements ARM update by serial port.

¾ FPGA on the power supply module implements the machine power on/off by the switch
signal.
¾ Standby indicator, AC present indicator and working status indicator on the control panel
are output by FPGA.
¾ The control panel implements communication with CPU module by USB.
¾ CPU output the audio signal to the speaker on the front cover of main unit, via audio coder
and audio amplifier.
4.2.3 IO Broad
Figure 4-6 Principle Diagram of IO Board

IO board is connected to the main board via connectors in order to implement the user
interface function and indicate if the power is normal.
¾ IO board supports Video and S-Video, and the two channels of signal get by Video
Encoder driven by Multifunction FPGA.
¾ IO board supports REMOTE signal, which is obtained by Multifunction FPGA on the main
board.
¾ USB signal, Ethernet signal and VGA signal on the IO board are obtained by CPU module
output.
¾ Status indicators of IO board respectively refers to12V, 5V and 3.3V powers are normally
working.

4.2.4 Ultrasound System Monitor
Figure 4-7 Principle Diagram of Ultrasound System Monitor

Ultrasound system monitor is mainly to monitor every voltage of interior machine and
temperature.
Function:
¾ On the back-end of the main board, a special monitor IC is used to monitor signal voltages
and clock battery power that are provided to the main board by the main unit box power
supply module.
¾ The system temperature is detected in three positions: BF FPGA, CPU module and power
supply module.
¾ Monitoring chips control the main unit fan and power supply module fan, and then read the
fan rotating, which send to Multifunction FPGA by smbus, and to PC module by LPC bus.

4.2.5 Ultrasound System Indicator
Figure 4-8 Principle Diagram of Ultrasound System Indicator

¾ There are four power status indicators on the IO panel: three are used for indicators of
+12V, +5V and 3.3V output on the DC-DC power board, the other one is used for reserved
indicator.
¾ There are five indicators on the control panel, in which power-on status indicator is below
the power button.
¾ AC power-on status indicator control is output by the power management FPGA on the
power module.
¾ The hardware indicator control is output by CPU.
¾ The status indicator of battery are controlled by the battery management ARM on the
power module which driven by 5VSTB on the main board.
¾ The status indicators of power-on and standby are both generated by the battery
management FPGA in the power module and driven by 5VSTB on the main board.

4.2.6 Display
Figure 4-9 Principle Diagram of Display

Monitor mainly consists of the inverter board, LCD and the parameter board.
¾ The inverter board produces high voltage to illuminate backlight of LCD which is adjusted
by signal control switch and brightness of the IO board output.
¾ Color temperature and Gamma correction data memory in parameter board used matches
LCD so that the corresponding display effect shall be consistent.
¾ Multifunction FPGA generates switch control signal which drives triode to control inverter to
open or shut off high-voltage output.
¾ Multifunctional FPGA generates PWM signal, which drives triode to control output
high-voltage of the inverter to adjust the brightness of the display.
¾ Multifunctional FPGA outputs LVDS digital signal of display, which is sent to screen directly.
¾ Multifunctional FPGA communicates with parameter via 12C signal and supports to adjust
parameters of display.

4.2.7 Control Panel
Trackball TGC board
Control panel PCBA

ADC curcuit
FPGA LED
5 status TGC backlight
Trackball
indicators scan
scan
LED
backlight
Main USB driver curcuit
USB
board Interface Main Functional
chip control Key button Single-
scan encoder
board
+12V PWM generating
+5V curcuit Double-
encoder
board
Buzzer driver curcuit
Buzzer
Figure 4-10 Principle Diagram of Control Panel

The control panel PCBA is the core of the control panel which comprises control panel PCBA,
trackball, TGC board, encoder board and buzzer.
¾ FPGA is regarded the control panel as a main controller , key, single/dual-encoder,
trackball and TGC.ect are basically scanned by FPGA; Key LED backlight and buzzers
are both controlled by FPGA, and only when FPGA is normal can key LED backlight be on.
¾ Five indicators on the control panel are directly drived by interior of main unit.
¾ The control panel communicates with the CPU module by USB ports.

4.3 Power System
Power supply module
Main board POWER

PHV
14.8V，6600mAh
12V
AD DA I2C
Display ARM control signal ARM battery in place
Multifunction AC in place
FPGA control signal
Restart automatically Battery
CPU connecting
module Power on/off control signal Power board
12V、5V Temperature signal management
battery
PWR_BTN_N FPGA I2c 14.8V，
in place 6600mAh
Control
Status indicator
panel Closed signal of the control panel Battery
Status indicator DC-DC power board
System Fan monitor
monitor Fan DC Output 19V/3.95A
12V
module
AC-DC power board
AC Input
100-240V～，50/60Hz
Figure 4-11 Block Diagram of Power System

The power supply configuration of the system describes as following:
¾ The power supply module can be divided into AC-DC power board, DC-DC power board,
battery and battery connecting board.
¾ High-voltage programmable ARM and power management FPGA are on the DC-DC power
board.
¾ Power output by the power supply module is transmitted to main board, and then it is output to
control panel and display by the main board.
¾ Battery is connected to the DC-DC board via the battery connecting board and connecting
cable of BTB sequentially.
4.3.1 Power Output of the Power Supply module and

Supporting Function Distribution
Power
No. Support circuit module or function Remarks
description
1 +12V CPU module, Display, Fan, Control panel
2 -12V No use
3 +5V HDD, Control panel, Front-end of main board, Probe board
4 -5V Front-end of main board
5 5Vst CPU module
6 VDD Front-end of main board, Back-end of main board, Display

7 1V2 Back-end of main board (FPGA core voltage)
8 1V8A Front-end of main board (receiving chip)
Back-end of main board ( video encoder, FPGA IO voltage ,
9 1V8
DDR2)
10 2V5 Back-end of main board ( video encoder, FPGA IO voltage)
11 +95V Probe board (high-voltage switch)
12 -95V Probe board (high-voltage switch)
13 +PHV Transmitting high-voltage
14 -PHV Transmitting high-voltage
4.3.2 System Power-on Control

SUS_S3_N
SUS_S4_N
PWR_12V_EN CPU_PWR_BTN_N
CPU
PWR_OK_N module
PWR_5VSTB_EN
D12V
PWR_12V_OK_N 5VSTB
Power
PWR_5VSTB_OK_N manag
ement PWR_BTN_N Control
FPGA panel
AC in AC_IN_STATUS_N Main board

place
signal
AC-DC
Power 12V
DC-DC power board
board
Figure 6-12 Diagram of System Power-on Supported Circuit

¾ Related controlling signal comment:
No Controlling signal Description Remarks
1 PWR_BTN_N The pulse generated by the power button on the control
panel is sent to CPU module through power
management FPGA, to power on the system.
2 SUS_S3_N CPU module output effectively represents that CPU
system has been in the standby status, when 5VSTB
which is controlled by power management FPGA is in the
charging status.
3 SUS_S4_N CPU module output effectively represents that CPU
system has been in the dormancy status.
4 PWR_OK_N The output of power supply module is transmitted to the
CPU module by power management FPGA, which
represents the +12V output of power supply module has
been powered on.

5 CPU_PWR_BTN_N Power management FPGA is transmitted to CPU, which
notifies CPU power on or power off.
6 The output of power management FPGA is transmitted
to the power supply module, which is used to control
PWR_12V_EN
other power of the DC-DC power board except 5VSTB
and 3V3STB to be power-on..
7 The output of power management FPGA notifies power
PWR_5VSTB_EN
to provide 5V standby power.
8 Power status signal; indicate 12V power has been
PWR_12V_OK_N
provided steadily.
9 Power status signal; indicate 5VSTB power has been
PWR_5VSTB_OK_N
provided steadily.
¾ When battery and AC supply, the power supply module always maintains the 3V3STB output,
and supports power management FPGA of the power module to be standby status.
¾ No matter the system is on when AC supply, Power management FPGA will always control
DC-DC power board to output 5VSTB via PWR_5VSTB_EN_N However, when powered by
battery, power management FPGA could control DC-DC power board to output 5VSTB though
PWR_5VSTB_EN_N if only users turn on the system via power button of the control panel.
¾ The detailed flow of power-on is shown as follows:

Pressing power button
(Control panel)
Receiving PWR_BTN_N effective

(Power management FPGA)
YES Is AC in place? NO
(Ppower management
FPGA)
CPU_PWR_BTN_N is valid PWR_5VSTB_EN_N is valid

(Power management FPGA) (Power management FPGA)
SUS_S3_N and SUS_S4_N 5VSTB start-up

is invalid(CPU module) (Power supply module)
Indicating
5VSTB_CPU PWR_5VSTB_OK_N is valid
output of power (Power supply module)
module f is normal
PWR_12V_EN is valid
12V and +5V start-up

(DC-DC power board)
Indicating 12V PWR_12V_OK_N is valid

output of power (Power supply module)
module is normal
PWR_OK_N is valid
CPU start-up
(CPU module)
Figure 4-2 System Power-on

5 Function and Performance
Checking Method
5.1 Instruction
The chapter supplies the method to verify main function and performance of product. This is only
used for reference, not preventive execution.
Function checking and testing of this part shall be carried out by Mindray service engineers and
the user together.
5.2 Checking System Status
5.2.1 System Running Status

1. The ultrasound system can be turned on or off normally, working normally, no any
abnormal noise and phenomenon appear when the system is running.
2. The fan starts to work as soon as the system is turned on, no any abnormal noise appear
in process
3. Check basic system information such as product configuration, options, software version,
etc. Confirm all the information is normal.
4. Check the preset of the monitor, such as contrast and brightness.
5. Check if the time and date are correct, if not, please preset them again.
6. Check the log together with the user to confirm any abnormality or occasional
abnormalities when the system is running.
5.2.2 System Running Status

Check the ambient temperature and humidity. The measurements related to safety features are
particularly sensitive to humidity. If the insulation feature of the system deteriorates due to the
increase of system service time or system malfunctions, the fluctuation range of measurement
results are likely to increase with the increase in humidity.
Function and Performance Checking Method 5-1

5.3 General exam
5.3.1 Check Flow
5.3.2 Checking Content
5.3.2.1 Check Control Panel

Procedure Standard
Check the functions of all keys and knobs All keys and knobs are effective.
Follow the direction: left to right, and up to down.
Function checking of the trackball The trackball can be rotated easily and
smoothly, the cursor responds sensitively, the
z Press the <Freeze> key to enter the Freeze rotation direction is the same as the direction of
status. the cursor.
z Press <Measure> to enter into measure
status, do vertical and horizontal
measurement, or do other trackball
operations.
5.3.2.2 Check the Display

Procedure Standard
z Adjust LCD brightness z Press “<Fn>+< >”, the brightness increases; and press
z Adjust LCD contrast “<Fn>+< >”, the brightness decreases.
z Display color temperature z Press “<Fn>+< >”, the contrast increases; and press
adjustment “<Fn>+< >”, the contrast decreases.
Click “Cold” or “Warm” in the z The LCD color temperature changes correspondingly.
[General] page in System Preset z Click each functional button, the LCD responds correctly,
screen. the standard is as follows
5-2 Function and Performance Checking Method
z LCD maintenance 1 .Light-spot: 0; flash point: 0.
Log in as “Service”, click 2. The adjoining dark dots are no more than 3 pairs, and there is
[Maintenance] in the Setup no adjoining dark dot in image area.
menu, then click [Monitor Test] 3.There is no adjoining dark dots of 3 or more than 3
to go for the monitor test.
4.The dark dots are no more than 7 and those in the image area
are no more than 2
5. The distance between bad dots is no less than 5mm.
Note: image area refers to the red the background is
black/right.
5.3.2.3 Check DVD-R/W

Procedure Standard
DVD-R/W Drive
z Check if connection is normal z The DVD-R/W driver can be ejected smoothly.
z Press <Eject> button on the drive z Data reading and writing performs normally
z Perform DVD reading and writing. without abnormal noise.
5.3.2.4 Check Peripheral Device

Procedure Standard
Footswitch: z Press the freeze key (the right key), image is
Connect the footswitch connection, and frozen, the freeze menu is displayed; press the
check the functions of footswitch according key again, image is unfrozen.
to the functions listed in Key Config. z Press the key (middle key), color printing starts
z Press the print key (left key),B/W printing starts
Video Printer: z Press <Print> key, the printer begins to work, no
Check if the video printer and image print deficiency or degradation.
ultrasound system are correctly connected. Switch video output port
Then check the function of each key. z Press <Print> key, the printer begins to work, no
image print deficiency or degradation.
Graph/ text Printer: Press <Print> key, the printer begins to print, no
Check if the graph/text printer and print deficiency or degradation.
ultrasound system are correctly connected.
Then check the function of each key.
bar Code scanner:
Perform code bar scanning when the The bar code is correctly displayed on the screen.
ultrasound system is running normally.
5.3.2.5 Check IO Ports

Procedure Standard
Checking IO ports:
Video/audio interface, USB z The contents displayed on the VGA/LCD are the same as

port have been verified, those displayed on the ultrasound system display, no
remains are: character and image loss, no color difference, no fluttering and
z VGA port flicking.
Connect VGA display z Smooth communication in both network and connection.
z Network port z USB port data storage/accessing are normal.
z USB port
5.4 Function Checks

NOTE: A complete function inspection is described here, do the checking according to the
actual system configuration.
5.4.1 Check Flow

5.4.2 Checking Content
5.4.2.1 B Mode
In B Mode scanning, the image parameter area in the right corner of the screen will display the
real-time parameter values as follows:
Display F D G FR DR
Image Parameters Frequency Depth Gain Frame Rate B Dynamic Range
Parameters that can be adjusted to optimize the B Mode image are indicated in the following.
Adjustment Items
Control Panel Gain, Depth, TGC, iTouch, Focus, Frequency
Frequency, Acoustic power ，Line Density,，ExFOV ,iClear, H Scale, Focus
Menu Position, Focus Number, Persistence, iBeam, Dynamic Range, TSI, Gray
Map,Tint Map,L/R Flip, U/D Flip, Gray Invert ,, , , Lithotrity,FOV, iTouch, Biopsy
Kit.
1. Control Panel
Procedure Standard
Press <B> Enter B mode, and B image displays
Gain adjustment. Rotate clockwise to increase
Rotate <Gain/iTouch> Rotate anticlockwise to decrease
The adjusting range is 0-100.The real-time value will be displayed in the
image parameter area in the upper right corner of the screen.
Depth Adjustment Rotate clockwise to increase
Press <Depth/zoom> to Rotate anticlockwise to decrease
light on the Depth
indicator, rotate the knob The adjustable depth values vary depending upon the probe types.
TGC adjustment Push the toggle to the right to increase the corresponding area
Adjust through the brightness
8-segment toggles Push the toggle to the left to decrease the corresponding area
brightness
About 1.5s after the adjustment is finished, the TGC curve disappears.

Focus Position
Adjustment
Press The focus position will change in correspondence with the knob rotates.
<Focus/Freq./THI.> to
light on the Focus
indicator, rotate the knob
Frequency adjustment
Rotate clockwise to increase
Press
<Focus/Freq./THI.> to Rotate anticlockwise to decrease
light on the Freq./THI “FR” will be changed relevantly.
indicator, rotate the knob
iTouch iTouch sign will be displayed in the image area to activate image effect
Press <Gain/iTouch> auto optimization.
Click [iTouch] on the image menu to adjust gain value in iTouch mode.
Click [iTouch Brightness] on the image menu to adjust brightness in
iTouch mode.
Image Magnification Rotate clockwise to zoom in the image (max. magnification factor is 10);
Press <Depth/zoom> to rotate anticlockwise to zoom out the image.
light on the Zoom Roll the trackball to change position of the magnified image.
indicator, rotate the knob Press <Zoom> in zoom status to exit the mode, the current window
returns to the display before zoom.
Press <B>, and then z Enter dual mode, and the right image is activated
press z Press again to switch between the windows
Press <B>, and then z Press 4 times, and 4 images will be displayed on the screen with only
one image activated at one time
press
z Press again to switch among the windows
Press <B> To enter single mode in multiple window mode, or to exit from other
modes.
2. Menu
Procedure Standard
Acoustic power Click [A.power] and rotate the multifunctional knob to adjust.
B mode menuÆ AP value is displayed in real time in the upper part of the screen.
[A.power] You should perform exams according to actual situation and follow the
ALARA Principle.
Focus Click [Focus Number] and rotate the multifunctional knob to adjust (B mode
B mode menuÆ image has max. 4 focus )
[Focus Number] The focus position symbol is displayed on the right side of the image.
FOV (Field of View)
B mode menu-> Click [FOV] and rotate the multifunctional knob to adjust
[FOV]
Dynamic Range Click [Dynamic Range]; rotate the multifunctional knob to adjust, the real
B mode menu-> time value will be displayed on the image parameter area in the upper right
[Dynamic Range] of the screen. As the dynamic range increases, the darker the image and the
contrast, as well as the noise may increase.
Line Density Click [Line Density], and rotate the multifunction knob to adjust the

B mode menu-> parameter.
[Line Density] The higher the line density, the higher the resolution, and the lower the frame
rate.
iClear Click [iClear] to adjust, off represents no iClear is turned on, and the bigger
B mode menu-> the value the stronger the effect. The bigger the value the more clearly the
[iClear] profile of the image.
B mode menu-> B mode menu-> [U/D Flip]/[L/R Flip]
[U/D Flip]/[L/R Flip] Click [Rotate] to adjust.
5.4.2.2 M Mode
In M Mode scanning, the image parameter area in the right corner of the screen will display the
real-time parameter values as follows:
Display V IP 6 DR G F D
Image M Speed M IP M Dynamic M Gain M Depth
Parameters Range Frequency
Parameters that can be adjusted to optimize the M Mode image are indicated in the following.
Adjustment Items
Control Panel Frequency, Gain, TGC, Depth
Frequency, Acoustic Power Focus Position, Edge Enhance, M Soften, Speed,
Menu
Dynamic Range, Gray Map, Tint Map, Display Format.
1. Control Panel
Procedure Standard
Press <M> Press <M> on the control panel, and roll the trackball to adjust the sampling
line.
Then press [M] Press [M] on the control panel again to enter M Mode, then you can observe the
again. tissue motion along with anatomical images of B Mode.
Press <Update> To switch between the active B image and frozen B image.
Tips:
a) Adjustment of the depth, focus position or TGC to the B Mode image will lead to
corresponding changes in M Mode image.
b) For details of other control panel adjusting parameters, please refer to descriptions in B
mode
2. Menu

Procedure Standard
Speed Click [Speed], and rotate the multifunction knob to adjust the
B mode menu-> [Speed] parameter.
The lower the value the faster the refreshing.
Display Format There are 4 formats available for image display: L/R, V1:1,
M mode menu-> [Display Format] V1:2, Full.
Tips:
a) During M Mode scanning, frequency and acoustic power of the probeare synchronous with
that of B Mode.
b) Refer to B mode for more details.
5.4.2.3 Color Mode

In Color Mode scanning, the image parameter area in the right corner of the screen will display
the real-time parameter values as follows:
Display F G WF PRF
Color
Image Parameters Frequency Color Wall Filter Pulse Repetition Frequency
Gain
Parameters that can be adjusted to optimize the Color Mode image are indicated in the
following.
Adjustment Items
Control Panel Color Gain、Frequency、Depth、Steer, Scale
Frequency、Acoustic Power, Persistence, Line Density,Packet Size,
Menu Priority , B/C Align, Smooth, Wall Filter,Scale, Baseline,Invert,Color Map、
Dual Live

5.4.2.4 PW Mode
In PW Mode scanning, the image parameter area in the right corner of the screen will display
the real-time parameter values as follows:
Display F G WF PRF SVD SV Angle

Pulse Sample Sample
Image PW/CW Wall
Frequency Repetition Volume Volume Angle
Parameters Gain Filter
Frequency Depth Size
Parameters that can be adjusted to optimize the PW Mode image are indicated in the following.
Adjustment Items
Control Panel Gain、Frequency
Frequency, Acoustic Power ,Scale, Wall Filter, Speed, Duplex/Triplex, SV, Quick
Menu Angle, Angle, Invert, Baseline, Trace Area, T/F Res, Audio, Auto Calc, Auto Calc
Cycle, Auto Calc Para, HPRF, Dynamic Range, Gray Map, Tint Map, Display Format
5.4.2.5 Cine Review

Procedure Standard
z Press [Freeze] key to freeze an image, and
the [Cine] key indicator lights on. The system
automatically enters the manual cine z Cine Review status
status.(Precondition: set “Status after Freeze”
to be “Cine”)
z To enter cine auto cine review status.
z Press iStation, click [Review] or press
<Review> to open the cine file
Roll the trackball Manual cine review
Click image menu->[Auto Play] Activate auto cine play status
Manually review the images until the frame which
you want to set it as start point, and then click [Set Set first frame:
First Frame] to set a start mark.
Manually review the images until the frame which
you want to set it as end point, and then click [Set Set end frame
End Frame] to set an end mark.
Click [Auto Play] The cine is played within the setting region.
Then press the [Cine] key again. Cine review stops
z Press the <Freeze> key to defreeze the z <Freeze> backlight is off, the image
image. returns to the scanning process and exits

z Press <ESC> or <Cine> cine review.
z The images are still frozen but the system
exits cine review.
Start mark
Cursor Current frame/ Total frames
End mark
5.4.2.6 Measurement
Procedure Standard
In B mode z Enter the application measurement mode.
z Press <Measure>: z Enter the general measurement mode.
z Press <Caliper> key
Click any 1-2 measurement items, the measurement
results will be displayed below the image
Press <ESC> or the same key again. Exits measurement.
Perform similar operations in other Application measurement functions are related to certain
modes application software packages.
5.4.2.7 Patient Information Management

Procedure Standard
Press <Save1/2> in image scanning The image will be saved to corresponding patient database
process (preset already). and the saving icon will be displayed in the right of the
screen.
z Press <Review> z To enter Review:
z Click [Exit] on the Review z To exit Review:
screen; or press <Review> or
<ESC>.
Press <iStation> to enter Patient Saved images and information for the patient can be
information management (iStation checked here, and you can:
page) z Backup/ Restore
z Send to (DICOM or network storage)

5.5 Performance Test
5.5.1 Test Process
5.5.2 Test Content

The image used here is only for reference, stick to the image effect in the real
NOTE:
situation.
Requirements:
1. Display: set the contrast and brightness at the clinical application value (or the default status)
2. Operation environment: dark room, simulating the clinical application environment.
3. Scanning techniques: contact the probe with the acoustic window of the phantom, no spacing
nor pressing.
Tips:
For the testing phantoms, please refer to Appendix B.
5.5.2.1 Resolution
transverse resolution
Test Step:
1. Cover the scan surface of the phantom with water or couple gel, gently contact the probe with
the scan surface, making the transverse resolution testing targets to be displayed around the
midline of the image.
2. Adjust the focus point focuses at the position where the transverse resolution testing targets
are displayed.
3. Adjust parameters like gain, dynamic range, TGC, making the background tissue unseen, just
displaying the target image clearly.

4. In condition that the transverse resolution testing targets are horizontally displayed, record the
minimal distance of two targets that can be clearly recognized.
5. Repeat the operation above for the transverse resolution testing targets at other depths.
As shown in figure below.
Axial resolution
Test Step:
the scan surface, making the longitudinal resolution testing targets to be displayed around the
midline of the image.
2. Adjust the focus point focuses at the position where the longitudinal resolution testing targets
are displayed.
3. Adjust parameters like gain, dynamic range, TGC, making the background tissue unseen, just
displaying the target image clearly.
4. Record the minimal distance of two longitudinal resolution testing targets that can be clearly
recognized.
5. Repeat the operation above for the longitudinal resolution testing targets at other depths.

1. When using the convex probe, keep the transverse resolution testing targets to
NOTE:
be displayed near the midline.
2. When using a linear probe with steer function, do not turn on the steer function
when perform the transverse resolution test.
3. Zoom in the region where the targets located if necessary.
4. The diameter of the target point at a certain depth is equal to the transverse
resolution at the depth.
5.5.2.2 Maximum Depth

Test Step:
the scan surface
2. Set the system display depth according to the expected maximum available depth of the probe
in use.
3. Adjust the focus point to the deepest, and AP at the maximum value.
4. Set gain, contrast, TGC at a greater value, but no halation nor defocus is allowed.
5. Record the depth of the furthest target (the target can be seen clearly).
NOTE: 1. Increasing the gain will also increase the noise, and echo may be covered.
2. When using a linear probe, please completely contact the probe with the scan
surface, no side clearance is allowed.
3. When using a convex or phased-array probe, make the axis targets to be
displayed at the middle of the scanning image.
4. When system is not frozen, the fast field target information may be similar to
that of the noise, do not use this target.

5.5.2.3 Geometric positioning accuracy

Longitudinal geometric positioning accuracy
Test Step:
1. Do adjustments as the way in testing the maximum depth.
2. Record the distance by 20mm each segment on the longitudinal targets line using the
measurement caliper;
3. Select the value with the greatest error (to 20mm), calculate the accuracy using the formula
below
1. The measurement caliper should be positioned at the upper edge of the target,
NOTE:
not the middle nor the lower edge.
2. The scanning plane should be vertical to the target line, that means the
scanning plane is parallel with the cross-section of the phantom

Transverse geometric positioning accuracy
Test Step:
the scan surface
2. Adjust the depth, making the transverse targets to be displayed in the image.
3. Adjust the focus point to be posited beside the transverse targets (the standard is not clear)
4. Adjust parameters like gain, TGC, making each transverse targets to be clearly displayed.
5. Record the distance by 20mm each segment on the transverse targets line by using the
measurement caliper
6. Select the value with the greatest error (to 20mm), calculate the accuracy by using the formula
below
NOTE: 1. When using a linear probe, record the transverse distance by segment.
2. When using a convex probe, all transverse targets should be displayed
integrally in an image.
3. The measure caliper should be posited at the upper side or lower side of the
target center.

5.5.2.4 Blackout Area
Test Step:
the scan surface
2. Adjust the depth at a lower value, and set the focus at the nearest place to the scan surface.
3. Decrease the value of parameters like AP, Gain until the background noise just can be seen.
4. Record the smallest depth of the target that can be seen clearly, that value is the blackout area
value.
1. When using a linear probe, please completely contact the probe with the scan
NOTE:
surface, no side clearance is allowed.
2. For convex probe, the targets in the blackout area should be positioned on the
midline of the scanning plane.

6 Software Upgrade and
Maintenance
WARNING: DO NOT directly remove a USB memory device; otherwise, the USB
memory device and / or the system may be damaged.
6.1 Enter the Maintenance Window

NOTE: Log on the system with the identity of Service before perform system maintenance.
To log on the system:
1. When access control function has not been activated: press “Ctrl+/” to show the Login
dialogue box, and then select the Service as the user name.
2. When access control function has been activated already: press “Ctrl+/” when the Login
dialogue box is displayed, and then select the Service as the user name.
3. Press <Setup> key to open the Setup menu, click [Maintenance] and then select the target
items to perform the maintenance respectively.
Software Upgrade and Maintenance 6-1

6.2 Set Installment
If the customer purchases the product with the installment, the service can set installment and the
installment password will be generated by the system automatically.
NOTE: Log on the system with the identity of Service before perform system maintenance.
1. Press [Setup]. Select [Maintenance] -> [Other] -> [Installment]. Click [Set Installment], and set
the times of the installment in “Periods” list. Set the time interval of each installment in “Days”
list, as shown below.
6-2 Software Upgrade and Maintenance

2. Click [Generate], and tick off “Display Password”. The password generated by the system will
be displayed in “Password List”, as shown below.
Take the Figure above as an example.

Note: the first time installment is the down payment.
a) The system creates each 4 installment password for 4 times installment.
b) First installment password:
After the user paying off the down payment, the installment dialog box appears after
turning on the device. Enter this password in “Period Password”, and click “Start” to log in
the system.
Note: after the user pays off the down payment and enters the first installment password,
the system starts to calculate next installment time.
c) Second installment password:

z The user prepays the amount of this period installment.
Press [Setup]. Select [Maintenance] -> [Other] -> [Prepay Installment], Choose [2] in
“Periods” list, and then enter the password. Then, click [OK] to log in the system.
The system reminds the user of the current available days.
z Installment due. The user pays off the amount of this period installment.
The installment dialog box appears after turning on the device when installment is
due. Enter this password in “Period Password” list, and click [Start] to log in the
system.
The using of the third and the fourth installment password is identical with that of the
second one. After the user paying off the fourth payment, the system is no longer limited
to the installment.
d) Payoff password: it is the password with which the user pays off the rest amount of the
installment.
z The user prepays the rest amount of the installment.
Press [Setup]. Select [Maintenance] -> [Other] -> [Prepay Installment]. Choose [Pay
Off] in “Periods” list, and then enter the password. Click [OK] to log in the system.
The system is no longer limited to the installment.
z Installment due. The user pays off the rest amount of the installment.
The installment dialog box appears after turning on the device when installment is
due. Enter this password in “Pay Off Password” list, and click [Start] to log in the
system. The system is no longer limited to the installment.
3. Click [Reset] to reset the installment. Set the times of the installment in “Periods” list and the
time interval of each installment in “Days” list. Then, click [Generate], and tick off [Display
Password]. The new installment password generated by the system is displayed.
4. Click [Save As] to select the directory, and then click [OK], as shown below.
5. Click [OK].
6. Restart the system, the installment will be worked.

View the installment password
z Press [Setup]. Select [Maintenance] -> [Other] -> [Installment], and tick off [Display Password]
to view the installment password. Or
z Open txt. file which contains the password, and view the installment password.
6.3 Installation of Optional Devices

1. Copy the optional devices to the U disk, then insert it to the USB port of the ultrasound
system;
2. Enter [Preset], click [Maintenance] to enter [Option] menu to select the option module to be
installed.
3. Select the corresponding key file in the prompted “Load File” dialogue box and click [OK].
4. After the Key file is successfully installed, you can see the option module in the “Installed”
status. Corresponding functions are available after return from preset.
NOTE: 1. You can only install one key at one time.
2. The option uninstall function is only accessible to internal user, for service
engineer, you can log on the system as “Service” first, and then conduct
uninstall function. You can uninstall one key or more at one time.
3. The trail of the product is entitled to the customer for a period of time.

6.4 Data Backup and Storage
6.4.1 Manage Settings

Press <Setup> to open the Setup menu, click [Other] to open the Manage Setting interface.
System preset can be performed here. Image parameters can be exported, imported or restored
to factory.
6.4.1.1 Back up the Preset Data

1. On Manage Settings page, Click [Export] to open the [Export Data] dialogue box.
2. Select the path to save data.
3. Click [OK], a progress bar will appear and the preset data of the selected items will be
exported to the specified path.
6.4.1.2 Restore the Preset Data

1. On Manage Settings page, Click [Import] to open the [Import Data] dialogue box.
2. Select the path of the preset data.
3. Click [OK], a progress bar will appear and the preset data will be imported to the specified
path.
Note: If selecting [Load factory]，it will restore the system to the factory setting, but the
[Region],[Admin] , [Network Preset] and [DICOM Preset] cannot be restored.
6.4.2 Patient Data Backup and Restore
6.4.2.1 Patient Data Backup

1. Press [iStation] on the control panel to open the iStation dialogue box.
2. Click [Select All] to select all the data or select the target data one by one.
3. Select the data, click [Backup] to pop up the Backup patient Record dialogue box, select the
target storage device (recorder or USB disk), click [Backup], the data will be backed up.
6.4.2.2 Restore Patient Data

1. Press [iStation] on the control panel to open the iStation dialogue box;

2. Select the drive which contains the patient data, click [Select All] to select all the data or select
the target data one by one, and click [Restore] to restore the patient data from the current
drive to the patient database.
6.5 Software Maintenance
6.5.1 Product Configuration

NOTE: [Config] is available on the Maintenance menu only if the operator logged on the
system as Service.
1. Make the product configuration file—PCF file (generated by the production line or already
archived PCF file) according to specific requirements and copy to the USB disk.
2. Connect the USB disk to the machine, click [Config] and load the file in the popped up
dialogue box.
3. Select correct file (PCF format), and click [OK]. After the operation is completed, the successful
prompt appears. Restart the machine according to the prompt.
Specific configuration:
a) Model configuration
b) Customized product logo, hospital logo, screen saver/hibernation icon, active/inactive
icon of dual B mode, system information, boot up/shut down graphics.
NOTE: After Doppler restoration, please do product configuration manually according to

the practical situation.

6.5.2 Log Maintenance
6.5.2.1 Export the Log

1. Connect the USB disk.
2. Click [Export Log] on the Maintenance menu.
3. Select the path in the Browse page to save the log, and click [OK].
4. When the log is exported, the system prompts “Export succeed!” click [OK] to return to the
Maintenance menu.
The log can be exported to the external USB storage device only, make sure the
NOTE:
connection between U disk and ultrasound is normal before the exporting.
6.5.2.2 Log Uploading

1. Click [Upload Log] on the Maintenance menu, and select the log type in the sub-menu
2. Click [Upload] in the popping up dialogue, the system performs log uploading automatically.
After the uploading is finished, the system will prompt “Upload succeed”

If uploading is failure or can’t find the server, the system will prompt information as below.
NOTE: 1. Before uploading the log, make sure the ultrasound system has been connected
to network, otherwise, the system may warn “could not connect to server”
2. The server (smtp.163.com) is already specified by the system, the user doesn’t
have to select it.
6.6 Display Parameter Setting

NOTE: In normal condition, when changing display assembly or main board assembly, the
hardware will update the display data automatically. If synchronization fails, please
load display parameters manually to assure image effect.
1. Log in as Service user.
2. Enter [Maintenance] menu in Setup menu. Then select [Test Main Monitor] to enter.
3. Click the upper icon in the screen (prompts “Update” if you put the cursor on it), the update
step is carried out, if fails, please send to R&D center.

Figure 6-1 Main Monitor Maintenance Screen
4. After update is successful, restart the machine after power off to make the data effective.
6.7 HDD Partition

The storage capacity of the system HDD is 320G or more, and the partition information is as
follows:
Blocks(G) system Notes
10 Linux C:
263 Linux D:
38 Linux E:
1. C drive
Catalog Data Illustration
POD Probe data (supported probes in the system)

\Image
ColorSpectrum map data, color scale and colorize
Font font file
Skin Skin file
\gui pinyinmap pinyin data
Word input setting data
LayoutInfo Layout configuration file
version.txt Version file
bodymark pictogram
C:\n7 \app structured report related data file and DICOM
DCM
viewing software
Report report template

obd.bin OBD data file
Comment Comment file
AnatomyImage Anatomical images
Measurement Measurement library
Doppler program and related boot configuration

main
file and plug-ins, remote desktop server
\exe nls Multilanguage string file

videoplay Video play exe file
Sound Cine saving and hint sound file

Picture Display testing picture
\video
factory Factory data
\preset
Boot_logo.png Doppler boot-up graphics

Hospital logo.bmp Hospital logo
\config manu_logo.png Manufacturer logo
Real_Image.bmp Active icon
Non_Real_Image.bmp Inactive icon
Dorm_logo.bmp Standby graphics
Product.PCF Product configuration file
\Key Factory.key Factory key file
2. D drive
\gui \word User-defined word library
\DcmLog DICOM log
\Monitor Monitor log
\Operation Operation log
\SystemStat Power on/off log
\selftest Self test log
D:\n7 \log appmon_window_monitor.txt Appmon monitor log
message.txt Warning message
PeriLog.txt Peripheral log
commentlog.txt Comment log
burn_cd_msg.txt Burn log
error.txt System error log
\PATIENTDATA \ Main patient database path

\Preset \Current User preset data
\temporary \ Temporary file
\PatientBack \ Patient back up data
3. E drive
Demo Ivision default DEMO path
E:n7 Patient Backup Patient data back up
demofile.txt Ivision default DEMO path

7 Structure and
Assembly/Disassembly
7.1 Structure of the Complete System
Figure 7-1 Overall Exploded View
No. Name No. Name
1 Holder 5 Null turning axis of keyboard
2 Rear cover assembly of main unit 6 Silicon cap of keyboard
3 Assembly of main unit rack 7 Top cover assembly of keyboard
4 Display assembly 8 Bottom cover assembly of keyboard
7.2 Field Replaceable Unit
Structure and Assembly/Disassembly 7-1

Assembly/
NO. Classification Description Order Number Photo Model Compatibility
Disassembly
1112 Main Z6 Refer

1.1 801-1112-00001-00
board Series to7.4.5
Main unit
1114 Main Z5 Refer
1.2 related 115-015654-00
board Series to7.4.5
CPU Z5&Z6 Refer

1.3 801-1150-00002-00
Module Series to7.4.5

Refer
1.4 HDD
Mark software to7.4.8
version(Human
use),and
115-018454-00 Z6
regulation
type(CE) when
apply
Mark software
version(Vet),and
115-018455-00 Z6Vet regulation
type(CE) when
apply

Mark software
version(Human
use),and
115-018456-00 Z5
regulation
type(CE) when
apply
Mark software
version(Human
use),and
115-018457-00 Z5BW
regulation
type(CE) when
apply Refer
1.4 HDD
Mark software to7.4.8
version(Human
use),and
115-018458-00 Z5T
regulation
type(CE) when
apply
Mark software
version(Vet),and
115-018459-00 Z5Vet regulation
type(CE) when
apply
7-4 Structure and Assembly/Disassembly

Battery
Z5&Z6 Refer
1.5 connecting 801-1150-00004-00
Series to7.4.1
board
Z5&Z6 Refer
1.6 IO board 801-1150-00005-00
Series to7.4.3
1150
Z5&Z6 Refer
1.7 probe 801-1151-00006-00
Series to7.4.4
board
1151
Z5&Z6 Refer
1.8 probe 801-1151-00002-00
Series to7.4.4
board

power
Z5&Z6 Refer
2.1 supply 801-1150-00009-00
Series to7.4.2
module
Power
related
Z5&Z6 Refer
2.2 Battery M05-010005-09
Series to7.4.1
1112 Top
cover
assembly Z5&Z6 Refer
3.1 801-1112-00002-00
of Series to7.4.6.5
keyboard
Control （basic）
panel related
1112 Silica Z5&Z6 Refer

3.2 049-000393-00
gel keypad Series to7.4.6.5

Refer to
Double Z5&Z6 Refer
3.3 801-1150-00013-00 “Focus/Freq and
encoder Series to7.4.6.1
Depth/Zoom”
Single Z5&Z6 Refer to “Gain” Refer

3.4 801-1150-00014-00
encoder Series or "Nav.Rot" to7.4.6.1
Z5&Z6 Refer
3.5 Trackball 801-1150-00015-00
Series to7.4.6.2
Z5&Z6 Refer
3.6 TGC board 801-1150-00016-00
Series to7.4.6.3

1150
Monitor Z5&Z6 Refer
4.1 Display 801-1150-00019-00
related Series to7.4.7
assembly
Backboard Z5&Z6 Refer

5.1 024-000147-00
fan Series to7.4.5
Others
Z5&Z6 Refer
5.2 Power fan 024-000146-00
Series to7.4.2.1
Z5&Z6 Refer
5.3 Speaker 020-000016-00
Series to7.4.9

7.3 Preparations
7.3.1 Tools Required

Cross-headed screwdriver: 1pcs, Spec: 105 X100
Anti-static gloves: 1 pair
7.3.2 Engineers Required

Only technical professionals from Mindray or engineers authorized by Mindray after training
can perform maintenance and check.
7.3.3 Assembly/Disassembly Required

You should perform the following preparations before the disassembling of ultrasound equipment.
1. When you stop the scanning and the image capture, you should power off the system and
disconnect the system from the AC power supply, then pull out AC power cables.
2. Open the battery cover and removing battery.
3. Prepare Tools disassembled and anti-static gloves.
Please start to disassemble when you are sure that you have pull
WARNING: battery out.
7.4 Assembly/Disassembly
This section describes the disassembling and assembling of the main modules and boards. The
assembling is the inverse process of disassembling if not mentioned in particular.
Sketch map

NOTE: The illustration of disassemble is provided for reference only, and the concrete
picture depends on the actual model.
7.4.1 Battery Connecting Board

1. Press the clasp of the battery cover, and then rotate the battery cover down to open it.
Figure 7-2 Disassembly of Battery (1)

2. Slide battery to the left side pressing it all the time, and then remove the battery when the
battery pops on the recommended distance.

Figure 7-3 Disassembly of Battery (2)
3. Remove panhead screws with washers (5 M3X8 and 2 M3X12) which are installed on the
rack of the main unit rear cover.
Figure 7-4 Disassembly of Rear Cover Assembly of Main Unit (1)

4. Hold the battery bay and then remove the rear cover of the main unit simultaneously, pull out
the plugs from the battery connecting board.

Figure 7-5 Disassembly of Rear Cover Assembly of Main Unit (2)
5. Remove panhead screws with washers (2 M3X6) fixed on the main unit box, and then take off
the battery connecting board.
Figure 7-6 Removing the Battery Connecting Board
7.4.2 Power Supply Module

1. Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step)
2. Remove panhead screws with washers (4 M3X6) fixed on the main unit box.
Figure 7-7 Removing the power shielding box

3. Then take off the power shielding box. Pull out the plug of the battery connecting board
cables on the power module assembly.
4. After removing panhead screws with washers (6 M3X6) fixed on the main unit box and one
panhead combination screw (M4X8), and pulling out the plug of the cables connecting the
power module and main board, you can take out the power board assembly backward.
Figure 7-8 Disassemble the Power Module Assembly (1)

Figure 7-9 Disassemble the Power Module Assembly (2)
7.4.2.1 Power module Fan

1. Removing panhead screws with washers (5 M3X6) fixed on the power module assembly and
pulling out the plug of the fan connecting cables and power input outlet connecting cables,
you can take off the rear panel of power supply assembly.
Figure 7-10 Disassemble the rear panel of power supply assembly (1)
Figure 7-11 Disassemble the rear panel of power supply assembly (2)
2. Remove the 4 screws fixed on the fan and then take out the fan on the rear board.
Figure 7-12 Disassemble the Power Module Fan
During the assembly, fan label must be pasted towards the surface of the machine,
NOTE: and don’t confuse with fans of other products.
7.4.2.2 DC-DC Power Board

1. Remove panhead screws with washers M3X6 (4) used to fix the DC_DC power board.

Figure 7-13 Disassemble the DC-DC Power Board (1)
2. Remove the plug of fan cable.

3. After removing the connecting plug between DC-DC power board and AC-DC power board,
you could take out the DC-DC power board.
7.4.2.3 AC-DC Power Board

1. Remove panhead screws with washers M3X6 (5) used to fix the AC_DC power board.

Figure 7-16 Disassemble the AC-DC Power Board (1)
2. After removing the connecting plug between DC-DC power board and AC-DC power board,
you could take out the AC-DC power board.
Figure 7-17 Disassemble the AC-DC Power Board (2)
7.4.3 IO Broad
2. Pull out the connecting cable plug on the IO board assembly.
3. Remove panhead screws with washers (6 M3X6 ) which are fixed on the rack of the main unit
at the back of the main unit, and take out the IO board assembly backward.
The point of pulling

out and pushing in
(metal supporting
lugs)
Figure 7-18 Disassemble the IO Board Assembly

NOTE: Make sure that you could pull out and push into the IO board sockets vertically when
pulling out and assembling the IO board assembly on the position of the handle.
4. Remove panhead screws with washers M3X6 (4) used to secure the IO board, and then you
could take out the IO board.

Figure 7-19 Disassembly of the IO Board
7.4.4 Probe Board

2. After removing panhead screws with washers (13 M3X6) which are installed on the rack of
the main unit rear cover and cutting off cable ties fixed on the probe board, you could remove
the probe board assembly backward.
The point of pulling

and pushing
(Metal handle)
Figure 7-20 Disassemble the Probe Board Assembly

NOTE: Make sure that you could pull out and push into the probe board sockets vertically
when pulling out and assembling the probe board assembly on the position of the
handle.
3. After removing panhead screws with washers (9 M3X6) used to fix the probe board, you
could take out the probe board.

Figure 7-21 Disassemble the Probe Board
7.4.5 Main Board and CPU Module

2. Remove panhead screws with washers (4 M3X6) which are fixed on the main unit, take out
the power shielding board and then pull out two cables connecting the main board to the
power module assembly.
Figure 7-22 Disassemble the Main Board Assembly (1)

3. Remove the probe board assembly (referring to 7.4.4 the 2nd step) and the IO assembly
(referring to 7.4.3the 1～4 step)
4. Remove panhead screws with washers (8 M3X6) fixed on the main unit box, and take out
separating board assembly of the main unit (including separating board of the main unit,
heightening washer of fan and fan on the rear board).

Figure 7-23 Disassemble the Main Board Assembly (2)
5. When removing panhead screws with washers (4 M3X6) used to fix the CPU module, you
can take out the CPU module.
Figure 7-24 Disassemble the CPU module
NOTE: 1. You can’t draw out the CPU module abruptly, but you would pull it out after
loosening the board from the left/right side to avoid damaging the main board
FPGA.
2. After replacing the CPU module, key file must be generated once again according
to the new MAC address and written into HDD of the machine. Or else, the
configuration function of the product will be lost.
6. After removing the CPU module, Remove panhead screws with washers (12 M3X6) fixed on
the main unit box, you can take off the board. Remove the HDD in back of the board, the left
is main board.
Figure 7-25 Disassemble the Main Board

NOTE: 1. The button cell model of the main board PCBA is Lithium 3V220mAh D20*3.2.
2. During assembly, please assemble the main board and fasten with the screws, and
then install the CPU module.
7.4.6 Top Cover Assembly of Keyboard

1. Remove plugs fixed on the on the top cover of keyboard (4 for each), and take off the
corresponding panhead screws with washers M3X8 (4 for each).
Figure 7-26 Disassemble the Top Cover of Keyboard (1)

2. Hold the upper edge of the keyboard upper cover assembly, and open up the keyboard upper
cover to the extent till you can remove the screw for fixing the cable connecting the keyboard
and the main unit, as described in the figure, and then pull out the whole keyboard upper
cover assembly.
Figure 7-27 Disassemble the Top Cover of Keyboard (2)

3. After removing one countersunk head self-tapping screw PT3X10 fixed on the top cover of
keyboard and take out the plug of the keyboard and the main unit connecting cables, you
could remove the top cover of keyboard assembly.

Figure 7-28 Disassembly of the Top Cover Assembly of Keyboard (3)
7.4.6.1 Encoder Board

1. Draw out the 4 knobs upwards fixed on the encoder board on the control panel assembly.
Figure 7-29 Disassemble the Encoder Board (1)

2. After removing the connecting cable plug on the control panel and taking out countersunk
head self-tapping screw PT3X10(7) used to secure the encoder board, you could remove the
encoder board.
Figure 7-30 Disassemble the Encoder Board (2)
7.4.6.2 Trackball
Remove the connecting cable plug of trackball, and countersunk head self-tapping screw
PT3X10 (4) fixed on the trackball. Take out the trackball;

Figure 7-31 Disassembly of the Trackball
7.4.6.3 TGC Board

1. Draw out the 8 knobs upwards fixed on the TGC board on the control panel assembly.
Figure 7-32 Disassembly of the TGC Board (1)

2. After removing the connecting cable plug of TGC board and removing screws PT3X10 (4)
fixed on the TGC board, you could remove the TGC board.
Figure 7-33 Disassembly of the TGC Board (2)
7.4.6.4 Buzzer
After removing the connecting cable plug of buzzer on the control panel and taking out the
buzzer fixing screw PT2X8 (2), you could remove the buzzer.

Figure 7-34 Disassembly of the Buzzer
7.4.6.5 Top cover assembly of keyboard（basic）
1. Pull out the 8 TGC knobs and 4 encoder knobs upward from the control panel.
Figure 7-35 Disassemble the Control Panel (1)

2. Remove the encoder board, TGC board and trackball. The remained part is top cover
assembly of keyboard (basic).
3. Remove the buzzer, and then remove 18 PT3X10 self-tapping screws fixed on the control
panel.

4. Pull out the control panel and silicon key from the keyboard cover and then dispatch them
apart, you can take out the silicon key.

Silicon key
(above)
Control panel
PCBA (below)
7.4.7 Display Assembly

2. Remove combination screws (6 M3X8) used to be secured the monitor on the front cover of
the main unit by a screwdriver.
Figure 7-38 Screws on the Right of the Display Assembly
Figure 7-39 Screws on the Left of the Display Assembly

3. Cut off cable ties connecting the main unit on the display by diagonal cutting pliers, and then

pull out the corresponding cable plugs.
Figure 7-40 Disassemble the Display assembly

4. Pull the display assembly upwards to make it separated from the main unit.
Figure 7-41 View of Display Assembly
7.4.7.1 Backlight Inverter Board

1. Remove combination screws (4 M3X8) used to be secured the display on the front cover of
the main unit by a screwdriver.
Figure 7-42 Disassembly of Display Front Cover (1)

2. Tilt the frontal/rear cover of the monitor assembly by external force.

Figure 7-43 View of the Front Cover of the Display (2)
3. After pulling out inverter board a few from the bulges of the rear cover, and removing
connecting cables of the inverter board and backlight extension cables from the inverter
board, you could take out the inverter board.
Figure 7-44 Disassemble the Backlight Inverter Board of Display
7.4.7.2 LCD Screen

1. Remove combination screws (4 M3X8) used to be fastened the LCD screen.
Figure 7-45 Disassemble the LCD Screen (1)

2. Remove EEPOM connecting cable;

The back light
extension
LCD signal cable
EEPROM connecting cable
Figure 7-46 Disassemble the Monitor Assembly (2)

3. Split slowly copper paper used to paste LCD signal cable at the back of the LCD screen, and
pull out LCD signal cable.
4. After removing combination screws M3X4 (each for 2) used to fix the supporting assembly of
display on the left and right, you can pull out the LCD screen.
Figure 7-47 Disassemble the Monitor Assembly (3)

5. When installing, please attach the plug of backlight extension cables to the inverter board
socket according to the color mark, and do not insert wrongly.
Figure 7-48 View of Connecting backlight Extension Cable and Inverter Board

7.4.8 Hard Disk
NOTE Please pay attention to the following matters during

disassembling/assembling, otherwise the hard disk will be damaged:
z Hold the side of the hard disk, and please do not touch the board of the
hard disk.
z Fasten the screws with the handy screw driver, and do not with the electric
screw driver.
z The torsion value of the screw lock is:
M3: 4 to 6 kgf.cm
M4: 6 to 8 kgf.cm
1. Fasten one M3x12 screw removed (7.2.4.2) into the damping axis adjusting hole of display
about 2-3 rings to confirm that the screw is fixed, then pull out the monitor simultaneously
rotate the display assembly to adjust the monitor to the horizon position.
Damping axis
adjusting hole
Figure 7-49 Disassembly of HDD (1)
NOTE: When rotating the monitor to horizontal position, you are sure to push damping axes
screw inward and rotate the display simultaneously.
2. Remove panhead screws with washers (5 M3X8 ) which are installed on the rack of the main
unit front cover, then remove the HDD cover assembly (including HDD cover, HDD cover
metal part and conductive foam ) to rotate display assembly to the vertical position.
The cover of
HDD assembly

3. Remove 3 panhead screws with washers M3X6 used to secure the rack of HDD, and take out
the HDD assembly upwards.

NOTE: After replacing the HDD, you need to:
1. Restore the system；
2. Install the optional functions: Key file must be written according to MAC address of
the machine, Or else, the optional function of the product will be lost.
3. Load configuration file, set the regulation type, system language and time zone.
7.4.9 Speaker
1. Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step);
2. Remove 4 panhead screws with washers M3X6 used to fix the handle, then take out the
handle.
Figure 7-52 Disassembly of Speaker (1)

3. Remove 1 combination screw used to fix the connecting cable of display assembly, Cut off two
cable ties, and pull out the plug of connecting cable of display.
4. Remove 1 combination screw used to fix the connecting cable of keyboard assembly of
display assembly, Cut off the tie used to fix the connecting cable of keyboard assembly and
speaker cable, and then pull out two plugs.

Display connecting
cable
Speaker cable

4. Fasten one M3x12 screw removed (7.2.4.2) into the damping axis adjusting hole of display
about 2-3 rings to confirm that the screw is fixed, then pull out the monitor simultaneously
rotate the display assembly to adjust the monitor to the horizon position.
Damping axis
adjusting hole

5. Remove 5 panhead screws with washers M3X8 used to fix the front cover and HDD cover,
and then take the HDD cover assembly.
HDD cover
assembly

6. Put the machine on the horizontal position; remove 3 panhead screws with washers M3X8
which are fixed on the rack of the main unit at the bottom of the main unit, take out the main
unit rack assembly.

7. Remove 4 ST2.6X10 screws used to fix the speaker, and then take out the speaker.
8. As shown in the figure, remove 8 PT2.6X6 cross countersunk head self-tapping screws used
to fix the speaker and then take out the speaker assembly.
图 7-57 Disassembly of Speaker (6)

9. As shown by arrow in the figure, extrude the buckle of spring screw (as shown in red circle)
inward, take the pressing board of speaker first, then you can remove the reducing libration
mat.
Pressing board Reducing libration mat

10. As shown by arrow in the figure, extrude the buckle of spring screw (as shown in red circle)
inward, remove 4 spring screws, the left is speaker.


8 System Diagnosis and
Support
8.1 General Status Indicator
8.1.1 Status Indicators of the Control Panel

Status Icon Status definition and indicators Position
indicators
Power-on The indicator is not on when the system is turned off; The Control
status Press the key, the indicator blinks green at power on. Panel
indicator on the upper
After power on, the indicator is green.
right corner
Battery 1.It illuminates in orange when battery is charging; The Control
status 2. It illuminates in green when battery is charging to100% Panel
indicator electricity; on the lower
3. When the battery capacity is more than 20% in left corner
discharging status, the green indicator blinks.
4. When the battery capacity is less than 20% in
discharging status, the orange indicator blinks; When less
than 10%, the orange indicator blinks quickly.
5. When the battery is in non-charging/discharging status
or no battery is in, the indicator is not on.
AC The indicator blinks on green when the system is The Control
indicator connected to the AC power supply. The indicator is not on Panel
when battery supplied. on the lower
left corner
Standby The indicator blinks orange in standby status. The Control
status The indicator is off on the other status. Panel
indicator on the lower
right corner
Hard disk The indicator light flashes in green when the hard disk is The Control
indicator reading or writing. Panel
The indicator is off automatically in other situations. on the lower
right corner
System Diagnosis and Support 8-1

8.1.2 Status Indicator of the Power Supply on the IO
Board
Status indicators Icon Status definition and indicators
Power on, and indicator is on (green), which indicates 12V
12V power indicator 12V
output is normal
Power on, and indicator is on (green), which indicates 5V
5V power indicator 5V
output is normal
Power on, and indicator is on (green), which indicates 3.3V
3.3V power indicator 3.3V
output is normal
Reserved indicator A The indicator is on when the system is on the reserved status.
8.1.3 Status of whole machine

The
To enter the
status of Status definition and
Patient Info To exit the Patient Info screen:
whole indicators
screen:
machine
The power-on status
Scanning indicator turns on green,
Entering or exiting the scanning status by the [Freeze] key
status and the button indicator is
white or off
The power-on status
Freezing indicator turns on green,
Entering or exiting the freezing status by the [Freeze] key
status and the [Freeze] key is
orange
1. Press the power switch for a
short time, and then the system
enters into the standby status
There are 3V3-STB and
by choosing from the status The system restores to
5V_STB of power are
popped on the screen. the freezing status after
normal, other power are
Standby off 2. If there is no operation for restarting by pressing
status the time set at first, the system the power switch for a
The standby indicator
would enter into the standby short time.
blinks orange.
status automatically.
3. The system will enter into
the standby status after 30s if
the control panel is fold.
The brightness of the When you press any
monitor is 0%, and the There is no operation for the keys on the control
Screen-s backlight of the control time set firstly, and then the panel, the system would
aver panel is off. system would enter into the return to the freezing
status screen-saver status from the status, the brightness
Screen-saver default is
freezing status automatically. and the backlight of the
“mindray” showing on the
control panel both
monitor.
restore to the previous
8-2 System Diagnosis and Support

The system is frozen. status.
Ultrasound imaging
hardware system is in the
dormancy mode
The system is on the
power-off status: when Press the power switch for a
connected the AC power short time, and then the system Starting the system by
Power-off
supply the AC indicator is is turned off by choosing from pressing the power
status
on, else refer to the the status popped on the switch for a short time
instruction of “Battery screen
status indicator”
8.2 Starting Process of the Whole System

The system is powered on Press the power button on
the control panel
Power-on status indicator
blink green after 3 S
flashing
Blank screen in the short

After the system is
time, BIOS startup
powered on, BIOS startup 1.The control panel backlight
graphics displays
lights on
2.The power status indicators on
the IO Back panel all light on.
3,The fan starts to run
Linux startup graphics

Linux OS startup displays(no progress bar)
Hard disk indicator

starts to flash
Doppler startup graphics

Doppler startup displays(progress bar
displays)
The color of some

mode key (such as B
mode) on the control
panel turns on orange
User screen
8.2.1 Start Process of Complete System
8.2.1.1 Powered on by AC
Basic Procedures Phenomenon
The original status: no indication

Finishing loading The AC status indicator on the control panel lights on, but the
3.3VSTB,Finishing loading indicators of HDD and standby are off.
5VSTB
Press the power button, The Power-on status indicator flashes continuously on the control
the power management panel.
send the power-on request
to CPU
CPU responds to The Power-on status indicator on the control panel lights for a long
requests, time.
The power has been 1: The control panel backlight lights on.
power on 2: The power status indicators on the IO panel all light on.
3: The fan starts to run.
After finishing HDD There are data output and images displaying on the monitor.
initialization and logic
configuration, PC enters
into BIOS stage
8.2.1.2 Powered on by Battery

Basic Procedures Phenomenon
The original status: no indication
finishing loading 3.3VSTB
Finishing loading 5VSTB The battery indicator on the control panel lights on, but the indicators
of HDD, standby and AC status are off.
The power management The Power-on status indicator flashes continuously on the control
send the power-on request panel, and the machine can’t start normally
to CPU
CPU responds to The Power-on status indicator on the control panel lights for a long
requests, time.
The power has been 1: The control panel backlight lights on.
power on 2: The power status indicators on the IO panel all light on.
3: The fan starts to run.
After finishing HDD There are data output and images displaying on the monitor.
initialization and logic
configuration, PC enters
into BIOS stage
8.2.2 Start-up Process of BIOS

The start-up process of BIOS is a black-box operation, and the primary description is as following:
Basic Procedures Basic phenomenon
Self-test after the system power-on The LCD is blank screen in a short time.
Initialization& The settings of record system & BIOS start-up display
Providing the resident programmer library & Loading
the operation system

8.2.3 Start-up of Linux
Basic Procedures Basic phenomenon

Guiding the course of The LCD is black screen now, and the time of the course is
programmer loading & the course short.
of testing and HDD configuration
The course of the internal core LINUX startup graphics appears
loading & the course of logging on
Starting Doppler Doppler startup graphics appears, and simultaneously
progress bar displays the related information.

8.2.4 Start-up of Doppler
8.2.4.1 Procedure of Startup
8.2.4.2 Details of Procedures

Now, DOPPLER starting is in increments of 20dB, and the detailed course is as following:
Basic Sub-procedures Basic phenomenon Description
Procedures
Linux APP There is no progress bar on the screen The progress bar
initialization does not appear
unit in
PC hard disk There is no progress bar on the screen
increments of 7.
initialization
Peripheral There is no progress bar on the screen
The PC initialization
software Platform There is no progress bar on the screen
initialization initialization
GUI initialization There is progress bar appearing on the The total
screen, and tips under the progress bar increments are 7,
are: and tips are
and tips under the progress bar are: displayed one by
one.
Initializing hardware…
Loading system preset…
Loading common exam preset…
Loading exam preset...
Initializing locale…
PC HDD Initializing gui… The total
initialization increment is 1
GUI initialization Initializing gui…

Platform Initializing gui…
Ultrasonic initialization
software Peripheral Initializing ultrasound peripheral… The total
initialization initialization increment is 1
Imaging Initializing ultrasound image… The total
initialization increments are 2
Application Initializing ultrasound application… The total
Finishing Initialization completed… The total
The configuration files of the course are as following:

Tips Related operation The corresponding
increments
No tips Attach the path to configuration files In increments of 7.
Initialize display, the main window, sound and the USB
representative
Turn on the bus device BackboneDev and LPC
Initialize the time and the processing function of

Multilanguage
Initialize peripheral file system, network and the driver
Enumerate peripheral ports
Configure timer, Initialize soft interruption, construct

maintenance servicer and configure static data of the
system
Configure system font
Load layout information
Initialize UI management, and Initialize UI mark standard
library
Initializing When loading boot-trap graphic, 7 refreshing progress
hardware… bars will display
Release factory package of configuration data
Maintain the data servicer
Loading Generate the servicer of local setting and system setting In increments of 1.
system
preset…
Loading Generate general data management of the exam mode In increments of 1.
common
exam
preset…
Loading Generate measure preset, peripheral and network, KMP In increments of 4.
exam package of images and the preset servicer of the network
preset... strafing

Initializing Set related information of the zoom, languages, font In increments of 1.
locale… library and input
Construct widget factory
Configure the GUI layer
Set menu items
Initialize function library
Construct UICenter
Initializing Configure the application layer In increments of 1.
gui… Initialize the keyboard.
Construct the user account control management, and
remote desktop management
Initializing Configure the file dialogue box In increment of 1.
ultrasound Initialize printing library
peripheral…
Monitor battery and system handshake.
Load printing mark
Construct low power consumption
Construct the USB management and writing
management
Initialize video replay device
Initializing Set the virtual machine device, and initialize the virtual In increments of 2.
ultrasound machine
image… Construct object trees of the front-end and the back-end
(ultras and so on)
Initializing Add function package of measure menu In increments of 1.
ultrasound Register the application interface of measure patient
application
…
Initialization The architecture of patient information management In increments of 1.
completed (UPatientApp)
…
Hide
boot-trap
graphic
8.3 Alarming and Abnormal Information

The system has also alarming function, when the machine fails, it would pop up the
alarming dialogue box, and simultaneously generate LOG file saved in the system log, whose
place of saving in HDD is D：\n7\Log\Perilog. The detailed description of alarming information is as
following:

8.3.1 Turning on the System Configuration File is
Abnormal
Alarming tips LOG record Suggestion

Fail to open the file none Reinstall the system software.
"SystemConfiguration.ini", and
please check HDD data.
8.3.2 The voltage of system power is abnormal

The real-time ×××: System Monitor: Power supply alert! [VBAT], Current Replace the
battery will be voltage: [VVV] V, Limit voltage: [LLL]-[HHH] V. button battery.
out of power, ×××represents time, e.g. 2010-12-25 14:15:25 [VVV]
please replace represents the current value, and [LLL]-[HHH] represents the
quickly! lower and upper limits.
×××: System Monitor: Power supply alert! [XXX], Current Short-circuited,
voltage: [VVV] V, Limit voltage:[LLL]-[HHH]V. protection and
×××represents time, e.g. 2010-12-25 14:15:25 overvoltage.
Check the
none [XXX] represents voltage name, [VVV] represents the current related circuit.
value, and [LLL]-[HHH] represents the lower and upper limits.
The voltage names respectively are:
AD+12V, A-12V, A-5V, AD+2V5, AD+1V8, D+1V5, D+1V2
8.3.3 Temperature Alarming

××× System Monitor: Temperature Alert! [XXX], Check the fan log
Current voltage: [VVV] degree, Limit temperature: D:\n7\log (if the fan
[LLL]-[HHH] degree stops working)/check
×××represents time, e.g. 2010-12-25 14:15:25 if the heat radiating
Temperature condition is normal.
alarming, XX [XXX] represents voltage name, [VVV] represents the
Shut down current value, and [LLL]-[HHH] represents the lower
and upper limits. The detailed temperature name is
(XX means as following:
inversion timing,
ADC thermal sensor, Multi FPGA thermal sensor,
starting 60S)
The log records are the same as above
The temperature name is: power thermal sensor
×××: System Monitor: Temperature Alert! [CPU The first temperature
thermal sensor], Current voltage: [VVV] degree, Limit of CPU
none temperature: [LLL] degree Suggestion as above.
×××represents time, e.g. 2010-12-25 14:15:25

[VVV] represents the current value, and [LLL]
represents the first limit of CPU temperature.
Temperature The log records are the same The second
alarming, XX [VVV] represents the current value, and [LLL] temperature of CPU
Shut down represents the second limit of CPU temperature. Suggestion as above
(XX means
inversion timing,
starting 60S)
8.3.4 Fan Alarming

×××: System Monitor: Fan alert！[XXX], Current speed:
Fans need [VVV] degree, Limit speed: [LLL] rpm.
Replace the
maintenance, ×××represents time, e.g. 2010-12-25 14:15:25 fan/connect the line
please
[XXX] represents fan name, [VVV] represents the current again/remove the
contact
value, and [LLL] represents the limit. The detailed fan barrier which causes
service
names are as following: the fan malfunction
engineers
Main Board Fan、Power Fan
8.3.5 Battery Alarming

Alarming! Illegal operating battery! Stop the illegal operation.
Battery Hot Plug
Lead to permanent damage.
Check the battery connection
Battery communication is abnormal. Battery I2C error
or replace the battery
Battery communication is abnormal, Battery I2C error, the Check the battery connection
please connect to AC power supply or battery supply or replace the battery
shut down! Otherwise the system
shuts down automatically after 60s!
Battery temperature is too high; please Battery temperature is Check if the heat radiating
connect to AC power supply or shut out of range temp， condition is normal.
down! Otherwise the system shuts Battery temperature is:
down automatically after 60s! xx centigrade
Battery temperature is too low; please battery voltage is low, Check the battery connection
connect to AC power supply or shut battery volt is xx V or replace the battery
down! Otherwise the system shuts
down automatically after 60s!
Battery error! Battery cannot be used! battery break Replace the battery
Battery voltage is too low, please Input AC, check if the battery
connect to AC power supply or shut Low battery power， charging is normal, and it can
down! Otherwise the system shuts be used when full of power.
battery power is XX
down automatically after 60s! Or replace the battery
Battery life is approaching, please battery cycle is XX, Replace the battery

replace with new battery please change the
battery
Battery I2C error， Replace the battery and
/ Shutdown State confirm the malfunction
module.
Battery Hot Plug， Stop the illegal operation.
/
Shutdown State
8.3.6 PHV Related Alarming

Alarming tips LOG record Potential reason
Alarm! Something is wrong with the programmed
High-voltage voltage of power module, which make
transmission is PHVX supply voltage error, PHVX either of the both PHV circuits or multi-path
abnormal, and is XX(upper limit is XX) voltage 1.1 more than the limit of voltage
images display (100%AP）.
normally!
PHV protect, PHV1P is XX, PHV protection and the voltage of PHV is
none
PHV1N is XX less than the lower limit.
95V Power supply voltage error,
the voltage is XX ,normal region is Something is wrong with the programmed
90V to 100V voltage of power module: positive/negative
-95V Power supply voltage error, 95V of power transmitting exceeds the
the voltage is XX ,normal region is limited value
-90V to -100V

9 Care and Maintenance
9.1 Overview
These procedures in this chapter are recommended.
9.1.1 Tools, Measurement Devices and Consumables

Table 9-1 Tools and Measurement Devices
Tool/Measurement Devices Qty. Remarks

Resin or plastic container 1 pcs Can accommodate two probes
Soft brush 1 pcs About a toothbrush size
Small plastic basin 1 pcs Used to fill the soapy water
Safety test analyzer 1 pcs Refer to appendix A
Inner hexagon wrench 2 pcs Inner hexagon wrench 6
Table 9-2 Consumable List
Consumable Qty. Remarks
Aluminum foil About 1 meter
Physiological saline About 1000ml Filling a half container Immerging the whole
probe (referring to appendix A).
(concentration 0.85 ～ 0.95%)
Mild soapy water About 400ml
Dry soft cloth/cotton cloth About 5 pcs
9.1.2 Care and Maintenance Items
Care and Maintenance 9-1

Table 9-3 Maintenance Items and Frequency
NO. Maintain content Frequency Method

1. Clean display Monthly Referring to 9.2.1
2. Clean trackball Monthly Same as the above
3. Clean control panel Monthly Same as the above
4. Clean probes (the head) Every time after using Same as the above
Clean probe cable and the surface of
5. Monthly Same as the above
connector
Clean holders (including probe
6. Monthly Same as the above
holder and gel holder)
7. Clean cover Monthly Same as the above
8. Clean peripherals Monthly Referring to 9.2.2
9. Check surface of probe Daily Referring to 9.3.1
10. Check power cable and plug Monthly Same as the above
11. Check battery Annually Same as the above
Check function of peripherals and
12. Annually Referring to 9.3.3
options
13. Mechanical safety inspection Annually Referring to 9.3.4
14. Electrical safety inspection Once per two years Referring to appendix A
9-2 Care and Maintenance

9.2 Cleaning
9.2.1 Clean the System
9.2.1.1 Flow of Cleaning
Figure 9-1 View of Cleaning Maintenance
Before cleaning the system, be sure to turn off the power and
WARNING:
disconnect the power cord from the outlet. If you clean the system
while the power is “On”, it may result in electric shock.
9.2.2 Content
1. Clean Display
z Tool: soft dry cloth ,clear water or mild soapy water
z Method:
Surface of display should be cleaned with soft dry cloth. Remained stain should be washed out
by cloth with clear water or soapy water, and then air-dry the surface.
2. Clean Trackball
z Tool: dry cloth, mild soapy water
z Method:

Trackball is one of important interface parts, which are embedded into the main unit keyboard, and
part of which is exploded to be operated by users in order to implement variety of module’s control
functions. Trackball is one of the most using frequency of input assemblies on the whole operation
panel, and the trackball similar to a multi-directory caster can rotate in every direction drived
manually, due to the feature, gas or dust can enter into module internal easily, as a result,
contamination of lens would lead to the failure of the trackball.
a) Disassembling the trackball:
Turn the trackball ring about 35°counterclockwise until it lifts, now, you would remove the ring
and pull out the trackball with plastic cloth if you can’t hold it by your hands directly. Disassembling
the trackball is as following:
Ring
Trackball
Turn trackball ring 35°to the left Disassemble the ring Remove the trackball
Figure 9-2 Disassembly of the Trackball
a) Cleaning
After removing the ring and the trackball, wipe down the lens with a clean paper until you can
see nothing in the groove zoom, and then clean the other contaminant material , please pay
attention to your intensity adopted on wiping dust of bead down, as shown in the following figure.
Power-off is not need during cleaning, and maintenance effect can be experienced directly. After
cleaning completely, you can install the trackball and the ring.
Lens zoom
3 beads
Dragon groove
Figure 9-3 The Sketch Map of Len, Bead, Dragon groove

If liquid is accidentally sprayed on or into the system, most of which could discharge from the
dragon port of trackball, but some of which would left in the trackball cover, now you may clean it
with clean soft dry cloth or paper according to the above maintenance procedure.
b) Installing the trackball
After the trackball maintenance, you can restore the installing following procedure: Put the
trackball back in the trackball mechanism and align the clamping ring with the top cover notches.
Press the bulges on the ring with both hands and turn the ring about 35° counterclockwise until the
ring clicks and locks. As the bulges are flush with the top cover, the ring is secured. See the figure
below.

Installing ring
2 ring-buttons Turn 35°to the right after installing Finishing installing
3. Clean control panel

z Tools: dry soft cloth, mild soapy water
z Method:
Use dry soft cloth to clean the surface of the system. If the system is dirty, moisten the soft
cloth with mild soapy water and wipe off any stains. Use dry soft cloth to remove any moisture
and allow all hard surfaces to completely air-dry. If it is difficult to clean the control panel,
disassemble the keys first and then use mild soapy water to clean it.
NOTE: Keyboard on the control panel should be cleaned periodically; otherwise, keys maybe
blocked by dirt and buzzer dings, keys don’t work.
4. Clean Probe
z Tools: mild soapy water , dry soft cloth , soft brush
z Method:
a) Wipe out the dust attached to surface of probe, and check if it has any abnormality
such as crack;
b) Remained stain or dust attached to surface of probe cable should be washed out by
cloth with clear water or soapy water, and then air-dry the surface of probe cable;
c) Use a soft brush to clean the probe holder, removing dust simultaneously.
5. Clean Holders
z Tools: mild soapy water , dry soft cloth Method:
a) Wipe out the dust attached to surface or inner of probe holder,
b) Remained stain or dust attached to probe holder should be washed out by cloth with
clear water or soapy water, and then air-dry the surface of probe cable.
6. Clean the Cover
z Tools: dry soft cloth, soapy water
z Method:
Use dry soft cloth to clean the cover of the system. If the system is dirty, moisten the soft
cloth with mild soapy water and wipe off any stains, then air-dry.
Note: Be sure to use soft brush to brush the dust attached to all the sockets or interfaces which
can be seen (such as probe sockets, sockets or interfaces in IO panel and power supply
panel),not the cloth with water.

9.2.3 Clean the Peripherals
Do the cleaning maintenance according to your actual peripheral configuration; items which are not
configured can be skipped.
Table 9-4 Peripherals Cleaning List
No. Content Description

First wipe off dust or stain attached to the cover of printer with
Color and B/W video soft dry cloth, then clean the inside of printer. Be sure to do the
1.
printer cleaning maintenance according to the operation manual if is
necessary.
First wipe off dust or stain attached to the cover of printer with
soft dry cloth, then clean the inside of printer. Be sure to do the
2. Graph / text printer
cleaning maintenance according to the operation manual if is
necessary.
Use soft dry cloth with a little mild soap water to wipe off the
3. Foot switch
dust or stain attached to the pedals or cable of foot switch.
First use soft dry cloth to wipe off dust attached to glass panel
of scanner, then the dust or strain attached to cable and
4. Bar code scanner
bracket. Be sure to do the especial cleaning maintenance
according to the operation manual if is necessary.
9.3 Checking
9.3.1 General check

Table 9-5 General check list
No. Content Method

a) Visually check to confirm that there is no crack and expansion
to probe head.
b) Visually check to confirm that there is no deterioration or
1. Probe
desquamation to probe cable.
c) Visually check to confirm that there is no bend, destroyed or
falling off pins to the connector
a) Visually check to confirm that there is no wrinkles, crack or
deterioration
Power supply
2. b) Manually check to confirm that there is no looseness or rupture.
cable and plug
The connection of plug is reliable and the retaining clamp of
power supply cable is effective.

No. Content Method
Check the battery periodically ：
a) Check if battery can be charged normally when power-on: That
the current capacity is 100% or capacity increases after a short
time indicates that the battery can be charged normally. It takes
less than 2 minutes to increase 1% capacity when the total
3. Battery capacity is less than 90% and it takes more time when the
capacity is more than 90%.
b) Disconnect the system from the AC power supply to confirm if
the system can maintain normal work status in the battery power
supply.
9.3.2 System Function Check

The system function checking is not required during Preventive Maintenance. Engineer or
Customer may use it as part of their product Quality Assurance Program tests。
Table 9-6 System function list
No. Content Method

Verify basic operation of B mode. Check basic software and
1. B mode
hardware controls affecting B mode operations.
Verify basic operation of Color mode. Check basic software
2. Color mode
and hardware controls affecting Color mode operations.
Doppler mode Verify basic operation of Doppler mode. Check basic software
3.
(PW/CW) and hardware controls affecting Doppler mode operations.
Verify basic operation of M mode. Check basic software and
4. M mode
hardware controls affecting M mode operations.
Measurement（2D, M,
Doppler general Scanning gray scale imaging on phantom, verify distance and
5. measurement, applied area accuracy with measurement control. Verify measurement
measurement accuracy by performance test.
optional）
Operate keyboard test to verify if all control keys can work
6. Keyboard test
normally.
Verify LCD display function and parameters adjustment. Refer
7. LCD
to that of LCD checking.
Verify software menu display function: if each operation menu
8. Software menu check
and page can be accessed.
Remark：Please refer to 5.4～5.5 for details.

9.3.3 Peripherals and Options Check
If the system is not configured with any module or peripheral, the corresponding items checking can
be skipped.
Table 9-7 Options, Peripherals and Accessories Check list
No. Content Method
Color and B/W video

1. Check if the output of video printer is normal.
printer
2. Graph / text printer Check if the output of graph / text printer is normal.
Check if the foot switch can implement the set functions
3. Foot switch
according to the program.
4. DVD-R/W Check if DVD can work normally (write, read and pop).
Check if the scanner can work normally and the output content
5. Bar code scanner
is right.
Check if DICOM can work normally and send pictures and
6. DICOM
other data to DICOM server.
Remark：Please refer to 5.3 for details.
9.3.4 Mechanical Safety Inspection

Mechanical safety inspection is mainly used to check mechanical strength and mechanical
function of the key assembly of ultrasonic system. The mode of test evaluation mainly is: Perform
the evaluation by means of visual check and operating check, if the check result cannot pass, the
system is in abnormal status now. Stop using the system and adopt proper measures. The test flow
is as following:
Check casters
Check the connection of

casters
Check handle
Check control panel And

turning mechanism
Check display and turning

mechanism
Check other mechanics
Fig 9-4 Mechanical Safety Inspection Flow

Table 9-8 Mechanical Safety Check
NO. Item Method Tool
a) Visually check to confirm there is no any crack. none

1. Casters b) Operate the casters to confirm the locking and
releasing functions are normal.
a) Visually check to confirm that there is no skewness Inner

and the connecting screws are free of breakage or hexagon
Connection of falling off. wrench 8
2.
the caster b) Check with the spanner to make sure that there is no
looseness between the caster and the base
connection screw.
1. Visually check to confirm there is no any crack. none

3. Handle 2. Rock the handle gently and then lift the ultrasound
machine to confirm that the handle is free of
looseness and it can accept normal force.
Control panel Open the control panel to confirm that turning mechanism none
4. and turning is normal and the control panel is free of skewness and
mechanism looseness.
a) Visually check to confirm there is no any crack to the none

Display and cover of display.
5. turning b) Manually operate the monitor to make sure that the
mechanism turning angle of display is normal and no looseness
exists.
Other Check to confirm that there is no looseness to other none

6. mechanical mechanical parts, no crack to cover and no conductive
structures parts show in sight.
9.3.5 Electrical Safety Inspection

Only technical professionals from Mindray or engineers authorized by Mindray after training can
perform electric safety inspection.
Please refer to appendix A: Electrical Safety Inspection for details.

10 Troubleshooting of Regular
Malfunctions
10.1 System cannot be powered on
10.1.1 Module or Board Related

No. Descriptions Remarks
1 Battery Li-ion 14.8V 6600mAh LI34I002A
2 Power supply module
3 CPU module
10.1.2 Key Points Supporting Troubleshooting

No. Key Points Supporting Troubleshooting Remarks
1 AC power indicator
Located on control panel
2 Power-on status indicator
Backlight of the power button
3 Three Power indicators 12V, 5V, 3.3V, located on IO board
10.1.3 Troubleshooting
No. Fault Description Cause Analysis Measure
1 Fail to start up when powered by the battery Internal battery fails; Replace the
only, but can start up normally by AC power Related board or module of battery
the other power system is
supply. After the machine is powered on,
in normal status
battery alarm appears.
2 No AC input, Fail to start up when powered Battery is out of power Charge up

by the battery; The power on indicator flash
then turn off, battery indicator flash,
succeeding in start up when AC input and
battery can charge up normally
Troubleshooting of Regular Malfunctions 10-1

3 The AC input is normal ,AC power indicator Power supply module fails Replace power
remains off; supply module
Power indicators: off
4 AC power indicator: ON; Power supply module fails Replace power

Power-on status indicator: off after power supply module
button pressed
5 AC power indicator: ON; CPU module: fails Replace CPU

Power-on status indicator: blinks after module
power button pressed
6 AC power indicator: ON; Power supply module fails Replace power

Power on/off indicator: blinks and turns on supply module
after pressing power button
Power indicator: 5V off or 3.3V off
10.2 System Cannot Start up Normally

1 CPU module
2 HDD

1 Character and progress status during the starting of
the system
2 Alarm and prompts during the starting of the system
3 Backlight status during power on the control panel Support to check if the malfunction
occurs in power supply assembly
or CPU module
1 Control panel backlight normal; System powers on normally, Replace CPU module
enter BIOS self-checking but
LCD blank displaying “No signal”;
BIOS screen cannot display.
no output when connecting CPU module failure.
external display with VGA
10-2 Troubleshooting of Regular Malfunctions

interface
2 BIOS start-up graphics is normally CPU module failure Replace CPU module
displayed, but it cannot be kept on
3 Enters BIOS start-up graphics. Cannot find operating system, Find the failure cause
No LINUX start-up graphics the HDD or OS in HDD may by entering BIOS
displayed, be damaged. screen to check if HDD
can be found;
With the system prompts for
abnormality (e.g. Installer can’t First restore, or else
find files, please check it and try replace the hard disk.
again)
4 LINUX start-up graphics displays; Fail to load the operating First restore LINUX
Graphics disappears to blank system, the HDD or OS in and Doppler, or else
screen and system makes no HDD may be damaged. replace the hard disk.
response to control panel input.
5 LINUX start-up graphics displays; Fail to load the Doppler First restore Doppler,
Blank screen with a cursor, can software, the HDD or OS in or else replace the
response to control panel input HDD may be damaged. hard disk.
6 Doppler software start-up graphics Fail to load the Doppler First restore Doppler,
displays but cannot continue software, the HDD or OS in or else replace the
HDD may be damaged. hard disk.
7 After being turned on or during in The input device cannot be Confirm if the
use, the monitor displays “GRUB detected. Maybe the control connection between
loading please wait……” panel defects or bad control panel and the
connection between the host is OK or replace
control panel and the host. the control panel.
10.3 Image Fault

1 Power supply module
2 1112 main board/1114 main board Ultrasound front end receiving and transmitting physical
channels are 32.
3 1150 probe board/1151 probe board High-voltage switch on the probe board

1 Image feature, including dark strips and noise
2 Images appearance when contact occurs between different
types of probe in different interface of probe socket.
No. Fault Cause Analysis Measure
Description
1 NO echo signal Main board , power supply module or Confirm the fail cause by
in ultrasonic probe board may be fail; replacing main board,
image region power supply module or
The probe can probe board.
be indentify but
no echo.
2 Dark strips Probe malfunction, e.g. array damage etc. Replace the probe.
display on B Confirm by connecting another probe.
image
If several similar dark strips appear in the Replace the main board or
image. probe board.
If dark strips appear, also after replacing the Replace the probe board.
probe socket, dark strips disappear or
change the place.
3 Noise appears Probe malfunction, e.g. array, rear board, Replace the probe.
in B image air bubbles and cable shielding etc.
Confirm by connecting another probe.
There are other electrical equipments Confirm the cause of

working in the power grid, which introduces failure by turning off
the common-mode interference to the electrical equipment of all
probe. Displays ripple-shaped interference peripherals connected to
signal on the image the system.
10.4 Probe Socket System Malfunction

1 1112 main board/1114 main board
2 1150 probe board/1151 probe board

1 Probe recognition of all models of probes when
connecting on the same or different ports
2 Probe board ID of the system
No. Fault Cause Analysis Measure
Description
1 Probe cannot This probe cannot be recognized by connecting to all Replace the probe.
be probe sockets, while reorganization of other probes is
recognized normal. Probe malfunction.
This probe cannot be recognized when connecting to a Replace the probe

certain socket. Probe board malfunction. board
All probes cannot be recognized in all probe sockets; Replace the main
Probe board ID cannot be read correctly by the system board or probe
information; board.
Main board or probe board malfunction.
10.5 IO Interface System

2 CPU module
3 IO board
4 1112 Speaker

1 Working condition of the control panel Confirm if the USB main device is functional
since the control panel is connected by internal
USB cable
2 Working condition of each USB port See 2.1.1.2
3 Working condition of Video, S-video and See as above
VGA video interfaces
4 Printing condition of video printer Check if output of connected video printer is
normal
LCD displays normally; Remote printing control failure Replace the main
or video output failure if there is board.
1 NO video printer output when no user-defined key failure.
press <print> on control panel
Replace the main

2 Two speakers have no sound Main board malfunction
board
3 Only one speaker has no sound Speaker malfunction Replace speaker
USB device cannot be

recognized while connecting to Replace the main
4 the USB port Main board malfunction
board.
Control panel works well
CPU module or IO board Confirm by replacing

Network disconnected or
5 malfunction if there is no CPU module or IO
abnormal
network or setting failure. board.
10.6 Control Panel

1 1112 silicon key
2 Control panel
3 Dual encoder module
4 Single encoder module
5 Trackball module
6 TGC module

No. Key Points Supporting Remarks
Troubleshooting
1 Backlight of control panel To confirm if the control panel is powered on normally;
2 Key sound of the control panel. To confirm if the buzzer works normally
3 Response to function keys on
control panel
4 Response to trackball operation
5 Response to the sliding To confirm if a single sliding potentiometer or the
potentiometer control panel PCBA is damaged.
6 Response to each encoder To confirm if a single encoder or the control panel
PCBA is damaged.
7 Buzzer alarm The buzzer alarms when a key is blocked for 100
seconds.
1 Buzzer alarms Key blocked Check the control panel for
key block
2 Some or a certain key Silicon key damage; or Try replacing silicon key or
failures Control panel malfunction. control panel if no key blocks.
3 Trackball failed or Dirt or obstacles jam in the Open and clean the groove
abnormal trackball groove
Improper setting of trackball Make a proper preset

speed in system preset;
Degenerated trackball Replace the trackball module

performance
All key of control panel are Single encoder malfunction Replace the encoder board
4 normal,
Single encoder is failed.
All key of control panel are TGC board malfunction Replace TGC board
normal,
5 Single key of TGC is failed.
All keys of TGC are failed. Control panel malfunction Replace Control panel

10.7 LCD Display

1 1150 monitor assembly Failure rate: low
2 IO board Failure rate: low
4 CPU module

No. Key Points Supporting Remarks
Troubleshooting
1 Backlight of the LCD More evident in dark
2 VGA output port on IO board Need external LCD
3 Display mode of the LCD Blank screen, or “No Signal” displayed, or
disordered screen, etc.
1 Control panel powered on normally; Monitor Replace the monitor

No display (blank screen) on the LCD; malfunction assembly
Displays normally with external LCD

connecting by VGA.
2 Control panel powered on normally; Main board Replace the main

The color of some mode key turns on orange. malfunction board.
No display (blank screen) on the LCD, with

backlight only; or, disordered screen.
3 Control panel powered on normally and no key CPU module Replace CPU module
indicator turns on orange. malfunction
“No Signal” displays on LCD;
No display external LCD connecting by VGA.

Appendix A ELECTRICAL
SAFETY INSPECTION
The following electrical safety tests are recommended as part of a comprehensive preventive
maintenance program. They are a proven means of detecting abnormalities that, if undetected,
could prove dangerous to either the patient or the operator. Additional tests may be required
according to local regulations.
All tests can be performed using commercially available safety analyzer test equipment. These
procedures assume the use of a 601PROXL International Safety Analyzer or equivalent safety
analyzer. Other popular testers complying with IEC 60601-1 used in Europe such as Fluke, Metron,
or Gerb may require modifications to the procedure. Follow the instructions of the analyzer
manufacturer.
The consistent use of a safety analyzer as a routine step in closing a repair or upgrade is
emphasized as a mandatory step if an approved agency status is to be maintained. The safety
analyzer also proves to be an excellent troubleshooting tool to detect abnormalities of line voltage
and grounding, as well as total current loads.
Electrical Safety Inspection A-1

ELECTRICAL SAFETY INSPECTION
1- Power Cord Plug
TEST PROCEDURE
The Power Plug
The Power Plug Pins No broken or bent pin. No discolored pins.
The Plug Body No physical damage to the plug body.
No physical damage to the strain relief. No plug

The Strain Relief
warmth for device in use.
The Power Plug No loose connections.
The Power Cord
No physical damage to the cord. No deterioration

to the cord.
--For devices with detachable power cords, inspect
The Power Cord
the connection at the device.
--For devices with non-detachable power cords,
inspect the strain relief at the device.
A-2 Electrical Safety Inspection

2- Device Enclosure And Accessories
TEST PROCEDURE
Visual Inspection
No physical damage to the enclosure and accessories.
No physical damage to meters, switches, connectors,

etc.
The Enclosure and Accessories No residue of fluid spillage (e.g., water, coffee,
chemicals, etc.).
No physical damage to probe surface (e.g.crack, etc.)
No loose or missing parts (e.g., knobs, dials, terminals,

etc.).
Contextual Inspection
No unusual noises (e.g., a rattle inside the case).
The Enclosure and Accessories No unusual smells (e.g., burning or smoky smells,
particularly from ventilation holes).
No taped notes that may suggest device

deficiencies or operator concerns.

3- Device Labeling
TEST PROCEDURE
Check the labels provided by the manufacturer or the healthcare facility is present and
legible.
¾ Main Unit Label
¾ Integrated Warning Labels
¾ Slope and High Voltage Caution Label
¾ Don’t Stress Label

4- Protective Earth Resistance
VOERVIEW
Protective Earth Resistance is measured using the RED test lead attached to the DUT
Protective Earth terminal or Protective Earth Metal enclosure or equipotential terminal. Select the
test current by pressing SOFT KEY 3 to toggle between 1AMP, 10AMP, and 25AMP. The front
panel outlet power is turned off for this test.
The following conditions apply: L1 and L2 Open.
TEST PROCEDURE
Prepare
1) First select the test current that will be used for performing the Protective Earth Resistance
test by pressing AMPERES (SOFT KEY 3).
2) Connect the test lead(s) between the RED input jack and the GREEN input jack.
3) Press CAL LEADS. The 601PRO will measure the lead resistance, and if less than 0.150
Ohms, it will store the reading and subtract it from all earth resistance readings taken at the
calibrated current.
4) If the calibration fails, the previously stored readings will be used until a passing calibration
has occurred.
Warning
During Earth Resistance testing, the DUT must be plugged into the 601PRO front outlet. If the
DUT fails Earth Resistance, discontinue tests and label the device defective.
Perform the Test
1) From the MAIN MENU, or with the outlet unpowered, plug the DUT into the 601PRO front
panel outlet.
2) Attach the 601PRO RED input lead to the device’s Protective Earth terminal or an exposed

4- Protective Earth Resistance
metal area.
3) Press shortcut key 3. The Protective Earth Resistance test is displayed.
4) Press SOFT KEY 3 to select a test current (1AMP, 10AMP, or 25AMP). The selected test
current is displayed in the upper right corner of the display.
5) Press START TEST to start the test. The test current is applied while resistance and current
readings are taken. This takes approximately 5 seconds.
6) Press the print data key at any time to generate a printout of the latest measurement(s).
Note
When "Over" is displayed for Ohms, this signifies that a valid measurement was not obtained
because either an open connection was detected or that the measurement was not within range.
Readings greater than 9.999 Ohms will be displayed as Over.
Failure
Once it reaches the limitation, stop using equipment. Check the protective earth connection
between Protective Earth terminal and Protective Earth Metal enclosure and equipotential terminal;
Retest and inform the Customer Service Engineer for analysis and disposal if still fail.
LIMITS
ALL COUNTRIES R = 0.2Ω Maximum

5- Earth Leakage Test
OVERVIEW
Run an Earth Leakage test on the device being tested before performing any other leakage
tests.
Leakage current is measured the following ways:
♦ Earth Leakage Current, leakage current measured through DUT outlet Earth
♦ Earth Leakage Current AP-EARTH (ALL Applied Parts connected to Earth), leakage
current measured through DUT outlet Earth
There is no need to attach a test lead; the 601PRO automatically connects the measuring
device internally.
TEST PROCEDURE
Perform the Test
panel outlet, and turn on the device.
2) Attach the device's applied parts to the 601PRO applied part terminals if applicable.
3) Press shortcut key 4.The Earth Leakage test appears on the display, and the test begins
immediately:
¾ SOFT KEY 1 toggles the DUT outlet Polarity from Normal to Off to Reverse.
¾ SOFT KEY 2 toggles the DUT outlet from Earth to No Earth.
¾ SOFT KEY 3 toggles the DUT outlet from L2 to No L2.
¾ SOFT KEY 4 toggles the AP to Earth to No AP to Earth.
4) Press the print data key at any time to generate a printout of the latest measurement.

5- Earth Leakage Test
Figure 1 Earth leakage test
Failure
Check any short-circuits of the Y capacitor on power unit. Replace a new one if any portion
defective.
Check any broken of the Power Unit. Replace a new one if any portion defective.
Inspect mains wiring for bad crimps, poor connections, or damage.
Test the wall outlet; verify it is grounded and is free of other wiring abnormalities. Notify the
user or owner to correct any deviations. As a work around, check the other outlets to see if they
could be used instead.
Change another probe to confirm if the fail is caused by console.
Inspect mains wiring for bad crimps, poor connections, or damage.
If the leakage current measurement tests fail on a new unit and if situation can not be
corrected, submit a Safety Failure Report to document the system problem. Remove unit from
operation.
If all else fails, stop using and inform the Customer Service Engineer for analysis and
disposal.
LIMITS
UL60601‐1： 300 μA Normal Condition

1000 μA Single Fault Condition
IEC60601‐1:： 500 μA Normal Condition
1000 μA Single Fault Condition

6- Patient Leakage Current
OVERVIEW
Patient leakage currents are measured between a selected applied part and mains earth. All
measurements may have either a true RMS or a DC-only response.
TEST PROCEDURE
Prepare
Perform a calibration from the Mains on Applied Part menu.

The following outlet conditions apply when performing this test:
Normal Polarity, Earth Open, Outlet ON Normal Polarity, Outlet ON
Normal Polarity, L2 Open, Outlet ON Reversed Polarity, Outlet ON
Reversed Polarity, Earth Open, Outlet ON Reversed Polarity, L2 Open, Outlet ON
Warning
If all of the applied parts correspond to the instrument type, the applied parts will be tied
together and one reading will be taken. If any of the applied parts differ from the instrument type,
all applied parts will be tested individually, based on the type of applied part. This applies to Auto
and Step modes only.
Perform the Test
panel outlet, and turn on the device.
2) Attach the applied parts to the 601PRO's applied part terminals.
3) Press shortcut key 6. The Patient Leakage test is displayed, and the test begins
immediately.
4) Press APPLIED PART (SOFT KEY 4) at any time to select the desired applied part leakage
current.
5) Modify the configuration of the front panel outlet by pressing the appropriate SOFT KEY on

the 601PRO.
6) Press the print data key at any time to generate a printout of the latest measurement.
Figure 2 patient leakage Current
Note
1, In addition to Probes ,Patient leakage current test should be perform if ECG or PCG parts
used;
2, If the current test standard being used does not include Patient Leakage DC readings, or
the DC option is not enabled, then DC readings will not be available through the APPLIED PART
SOFT KEY selections. Refer to Chapter 8, Standards and Principles.
Failure
Check any broken of the Applied parts. Replace any defective one.
Check any broken of the ECG/PCG module if used, Replace any defective one.
Inspect wiring for bad crimps, poor connections, or damage.
If the leakage current measurement tests fail on a new unit and if situation cannot be
operation.
disposal.

LIMITS
All countries
For BF ECG input and transducer
100μA Normal Condition
500μA Single Fault Condition

7- Mains on Applied Part Leakage
OVERVIEW
The Mains on Applied Part test applies a test voltage, which is 110% of the mains voltage,
through a limiting resistance, to selected applied part terminals. Current measurements are then
taken between the selected applied part and earth. Measurements are taken with the test
voltage (110% of mains) to applied parts in the normal and reverse polarity conditions as
indicated on the display.
The following outlet conditions apply when performing the Mains on Applied Part test.
Normal Polarity;
Reversed Polarity
TEST PROCEDURE
Prepare
To perform a calibration from the Mains on Applied Part test, press CAL (SOFT KEY 2).
1) Disconnect ALL patient leads, test leads, and DUT outlet connections.
2) Press CAL to begin calibration, as shown:
If the calibration fails, the previously stored readings will be used until a passing calibration has
occurred. Also, the esc/stop key has no effect during calibration.
3) When the calibration is finished, the Mains on Applied Part test will reappear.
Warning
1) A 2-beep-per-second signal indicates high voltage present at the applied part terminals
while a calibration is being performed.
2) High voltage is present at applied part terminals while measurements are being taken.
Performance
1) From the MAIN MENU, or with the outlet unpowered, plug the DUT into the 601

2) Attach the applied parts to the 601PRO applied part terminals.

3) Attach the red terminal lead to a conductive part on the DUT enclosure.
4) Press shortcut key 7. The Mains on Applied Part test is displayed.
5) Select the desired outlet configuration and applied part to test using the appropriate SOFT
KEYS:
6) Press START TEST (SOFT KEY 1) to begin the test.
7) Press the print data key to generate a printout of the latest measurement.
Figure 3 Mains on Applied part leakage
Note
1, In addition to Probes ,Patient leakage current test should be perform if ECG or PCG parts
used;
2, If all of the applied parts correspond to the instrument type, the applied parts will be tied
together and one reading will be taken. If any of the applied parts differ from the instrument type,
all applied parts will be tested individually, based on the type of applied part. This applies to Auto
and Step modes only.
Failure
Check any broken of the Applied part. Replace any defective one.
Check any broken of the ECG/PCG module if used, Replace any defective one.


If the leakage current measurement tests fail on a new unit and if situation cannot be
operation.
disposal.
LIMITS
All countries:
For BF ECG input and transducer:
5000μA

ELECTRICAL SAFETY INSPECTION FORM
（Class I equipment）
Overall assessment:
□ Scheduled inspection Test item: 1, 2, 3, 9
□ Unopened repair type Test item: 1, 2, 3, 9
□ Opened repair type, not modify the power part Test item: 1, 2, 3, 4, 5, 9
including transformer or patient circuit board
□ Opened repair type, modify the power part Test item: 1, 2, 3, 4, 5, 6, 7, 8, 9
including transformer or patient circuit board
Location: Technician:
Equipment: Control Number:
Manufacturer: Model: SN:
Measurement equipment /SN: Date of Calibration:
Inspection and Testing Pass/Fail Limit

1 Power Cord Plug
2 Device Enclosure and Accessories
3 Device Labeling
4 Protective Earth Resistance Ω Max 0.2 Ω
Max:
Normal condition(NC) ____μA NC: 300μA(refer to

Earth UL60601-1) *
5
Leakage NC: 500μA(refer to
Single Fault condition(SFC) IEC60601-1) *

____μA
SFC: 1000μA
Patient Max:
Normal condition(NC) □BF____μA
6 Leakage BF applied part:
Current Single Fault condition(SFC) □BF____μA NC:100μA, SFC: 500μA
Max:
7 Mains on Applied Part Leakage □BF____μA
BF applied part: 5000μA
Normal condition(NC) □BF____μA Max:

Patient Auxliary
8 BF applied part:
Leakage Current Single Fault
□BF____μA NC:100μA, SFC: 500μA
condition(SFC)
Note:
The equipment which sell to America shall comply with the requirement of UL60601-1,
others shall comply with the requirement of IEC60601-1.
Name/ Signature: ____________________ Date: ____________________________

Appendix B Phantom Usage
Illustration
Note: The use of Phantom is not required during Preventive Maintenance. Customer may use it as
part of their Quality Assurance Program tests。
Note: Best storage and operating temperature of phantom is 10℃~35℃，do not use phantom
beyond the specified temperature range, otherwise tested performance indicators may
be affected.
WARNING: 1. When in use, probe should be placed on acoustic window on the

weight, and do not press it hard, otherwise acoustic window and
TM material may be damaged.
2. Do not drop or violently shake phantom; in addition to make
maintenance, phantom should be put uprightly, and do not make it
upside down.
Targets Disposal of Phantom KS107BD

A1——A5： Axial resolution target group B: Blind-area target group
C： Longitudinal target group D： Horizontal target group
E: Mimic tumor F： Mimic sac (diam 10mm) and stone
G Mimic sac (diam 6mm)
4. Line Target System
There are 8 groups of nylon line targets disposed as shown in the figure.
1．A1——A5：
Axial and lateral resolution target group. The distances between the horizontal branch and the
acoustic window are 30, 50, 70, 120 and 160mm, the center horizontal distances between two
adjacent lines of A1 and A2 groups are 1, 5, 4, 3, 2mm, A3~A5 groups are 5, 4, 3, 2mm. The center
longitudinal distances between two adjacent lines of the longitudinal branches are 4, 3, 2, 1mm.
2．B：
Blind-area target group. Center horizontal distance of adjacent lines is 10mm, distances to the
acoustic window are 10, 9, 8, 7, 6, 5, 4, 3mm.
3．C：
Longitudinal target group. 19 target lines with a 10mm center distance between adjacent lines.
4．D：
Horizontal target group. 7 target lines with a 20mm center distance between adjacent lines.
Phantom Usage Illustration B-1

Targets disposal of Phantom KS107BD
A1——A4 Axial resolution target group
B1——B4 Lateral resolution target group
C Longitudinal target group
D Horizontal target group
E1——E3 Mimic sacs with diameters of 2, 4, 6mm
4. Line Target System
There are 8 groups of line targets disposed in TM material as shown in the figure.
1．A1——A4：
Axial resolution target group. The upmost lines in each target locate at the depth of 10, 30, 50,
70mm, the center longitudinal distances of each group (from the top down) are 3, 2, 1, 0.5mm, and
the horizontal distance is 1mm.
2．B1——B4：
Lateral resolution target group. Locate at a depth of 10, 30, 50, 70mm, with a center horizontal
distance of 4, 3, 2, 1mm in each group.
3．C：
Longitudinal target group. 12 target lines with a 10mm center distance between adjacent lines.
4．D：
Horizontal target group. Locate at a depth of 40mm, with a 20mm center distance between adjacent
lines.
B-2 Phantom Usage Illustration

Phantom Usage Illustration B-3
P/N: 046-005788-00（V1.0）

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Z6/Z6T/Z6S/Z6W/Z6Vet

Diagnostic Ultrasound System

Revision Date Reason for Change

Intellectual Property Statement

Release, amendment, reproduction, distribution, rental, adaptation, translation or any other

Responsibility on the Manufacturer

It is important for the hospital or organization that employs this

Customer Service Department

Fax: +86 755 26582680

1.1 Meaning of Signal Words

Signal word Meaning

Indicates death or serious injury may occur imminently in this

Indicates death or serious injury may occur potentially in this

Indicates minor or moderate injury may occur potentially in this

Indicates property damage may occur potentially in this hazardous

1.2 Meaning of Symbols

1.2.1 Meaning of Safety Symbols

Symbol Meaning Location

Type-BF applied part

1.2.2 Warning Labels

Symbol Meaning Location

Danger：There is explosion risk if

Note: no object and outer force are

Before using the system, be sure Control

1.2.3 General Symbols

Equipotentiality Power panel

Upper right corner on the control

Video output IO panel

VGA port VGA signal output

1.3 Safety Precautions

1.3.1 Electric safety

1. DO NOT connect or disconnect the system’s power cord or its

1.3.2 Mechanical Safety

1.3.3 Personnel Safety

2.1.1 Intended Use

2.1.2 Introduction of Each Unit

Product Specifications 2-1

2-2 Product Specifications

2.1.2.1 Control Panel

Product Specifications 2-3

21 Comment / Press to enter or exit the character comment status.

2-4 Product Specifications

Product Specifications 2-5

<5> VGA <6> <7> 3.3V

No. Symbol Function

6 VGA VGA signal output

2-6 Product Specifications

No. Name Function

2.1.3 Peripherals Supported

2.2.1 Dimensions and Weight

Product Specifications 2-7

2.2.3 Environmental Conditions

Do not use this system in the conditions other than those

2.2.4 Monitor Specification

2-8 Product Specifications

3.1 Preparations for Installation

Locations of high humidity;

Locations with flammable gases.

3.1.1 Electrical Requirements

3.1.1.1 Requirement of Regulated Power Supply