JMA 5100技术手册
JMA 5100技术手册
JMA 5100技术手册
JMA-5104/5106/5110
TECHNICAL MANUAL
31.August. 2003
MARINE RADAR GROUP
MARINE ENGINEERING DEPARTMENT
JAPAN RADIO CO., LTD.
1
Contents
1.1 INTRODUCTION
1.2 COMPOSITION
1.3 General System Diagram
1.3.1 GENERAL SYSTEM DIAGRAM OF JMA-5104
1.3.2 GENERAL SYSTEM DIAGRAM OF JMA-5106
1.3.3 GENERAL SYSTEM DIAGRAM OF JMA-5110
1.4 Attachments
1.5 OUTLINE DRAWING
1.5.1 Outline drawing of scanner unit ( NKE-2042 : 2ft redome type )
1.5.2 Outline drawing of scanner unit ( NKE-2062 : 4ft rotary type )
1.5.3 Outline drawing of scanner unit ( NKE-2102 : 6ft rotary type )
1.5.4 Outline drawing of Processing unit ( NDC-1260 )
1.5.5 Outline drawing of panel unit ( NCE-7640 )
1.5.6 Outline drawing of display unit ( NWZ-146 ):LANDSCAPE
1.5.7 Outline drawing of display unit ( NWZ-146 ):PORTRAIT
2 General specifications
2.1 specifications
2.1.1 Scanner unit ( NKE-2042 : 2ft redome type ) specifications
2.1.2 Scanner unit ( NKE-2062 : 4ft rotary type ) specifications
2.1.3 Scanner unit ( NKE-2102 : 6ft rotary type ) specifications
2.2 Processing unit ( NDC-1260 ) specifications
2.3 Panel unit ( NCE-7640 ) specifications
2.4 Display unit ( NWZ-146 ) specifications
2.5 Options
3 TECHNICAL DESCRIPTION
3.1 Description of Indicator unit (NCD-4310)
3.1.1 Description of Processing unit (NDC-1260)
1. Description of Power supply terminal block circuit (CBD-1638)
3.1.2 Description of Panel unit(NCE-7640)
3.1.3 Description of Display unit (NWZ-146)
3.2 Description of Scanner unit(NKE-2042/2062)
3.2.1 Description of Modulation Circuit (CME-322/CME-323)
3.2.2 Description of reception circuits (CA4-475 and CAE-475-1)
4 The others
2
4.1 Cable & Signal format
4.1.1 J1 connector : power supply cable
4.1.2 J2 connector : interunit cable
4.1.3 J3 connector : GPS(NMEA data input) cable
4.1.4 J4 connector : Panel cable
4.1.5 J5 connector : Heading data cable
4.1.6 J6 connector : Display cable(power cable)
4.1.7 J7 connector : Display cable(signal cable)
4.1.8 J8 connector : NMEA data out cable
4.1.9 J9 connector (for option) : sub panel interface
4.1.10 J9 connector (for option) : sub indicator interface
4.1.11 J2 connector : Connection if the sub-display serves as the display of
JRC/non-JRC radar
4.2 Error list
4.3 Hidden key
4.3.1 Initialization
4.3.2 Self test
4.3.3 Language selection
4.3.4 Storing data to flash ROM (not released to users)
4.3.5 Program updating (not release to users)
4.3.6 Magnetron and operation time display clear (not released to users)
4.4 Custom menu (not released to users)
4.4.1 Basic Menu
1. CTM
2. CUSTOM RANGE
3. OFFCENTER
4. PPI MASK
5. MENU TIME OUT
6. JOG MODE
7. MOTION MEMORY
8. OWN SHIP VECT
4.4.2 ERROR MASK
4.4.3 External buzzer function selection
4.4.4 Option
1. Ship profile display function
2. Process in HUP(correlative process in HUP mode)
3. Cursor lock
4. Panel Select
5. Bearing scale
3
1.1 INTRODUCTION
10.4-inch color LCD radar has following feature.
4
1.2 COMPOSITION
JMA-5100 series
Operation unit NCD-4310 (Processing unit NDC-1260, Panel unit NCE-7640, Display unit NWZ-146)
Installation
cable
CFQ-6912-20 (for 20m; Standard)
20m
CFQ-6912-30 (for 30m: DC24V in Only)
(30m)
Rectifier for AC
NBA-797
input (option)
5
1.3 General System Diagram
1.3.1 GENERAL SYSTEM DIAGRAM OF JMA-5104
27rpm
4kW
2ft
Landscape or Portrait
Display unit (NWZ-146)
5m
10.4 inches
VGA signal out
color LCD
Power cable (for 5m)
CFQ-6911-5
From DC10.8V to DC42V CFQ-6900(power cable)
CFQ-6901(signal cable)
(Cable length 20m)
From DC21.6V to DC42V
Panel unit (NCE-7640) Option
(Cable length 30m)
5m
GYRO in
H-7ZCNA0855 NSK unit
Rectifier (SYNC/STEP)
(Option)
(Option) LOG in
NCT-4106
NBA-797 H-CFQ-6998 (SYNC/STEP)
GPS COMPASS(JLR-10)
or Magnetic compass
MARPA NCA-868
GPS Receiver or Unit
NMEA signal input H-7ZCRD0853 (Option)
6
1.3.2 GENERAL SYSTEM DIAGRAM OF JMA-5106
27rpm
6kW
4ft/6ft
Landscape or Portrait
Display unit (NWZ-146)
5m
10.4 inches
VGA signal out
color LCD
Power cable (for 5m)
CFQ-6911-5
From DC10.8V to DC42V CFQ-6900(power cable)
CFQ-6901(signal cable)
(Cable length 20m)
From DC21.6V to DC42V
Panel unit (NCE-7640) Option
(Cable length 30m)
5m
GYRO in
H-7ZCNA0855 NSK unit
Rectifier (SYNC/STEP)
(Option)
(Option) LOG in
NCT-4106
NBA-797 H-CFQ-6998 (SYNC/STEP)
GPS COMPASS(JLR-10)
or Magnetic compass
MARPA NCA-868
GPS Receiver or Unit
NMEA signal input H-7ZCRD0853 (Option)
7
1.3.3 GENERAL SYSTEM DIAGRAM OF JMA-5110
27rpm
10kW
6ft
Landscape or Portrait
Display unit (NWZ-146)
5m
10.4 inches
VGA signal out
color LCD
CFQ-6900(power cable)
CFQ-6901(signal cable)
Power cable (for 5m)
CFQ-6911-5
Panel unit (NCE-7640) Option
From DC21.6V to DC42V
5m
GYRO in
H-7ZCNA0855 NSK unit
Rectifier (SYNC/STEP)
(Option)
(Option) LOG in
NCT-4106
NBA-797 H-CFQ-6998 (SYNC/STEP)
GPS COMPASS(JLR-10)
or Magnetic compass
MARPA NCA-868
GPS Receiver or Unit
NMEA signal input H-7ZCRD0853 (Option)
8
1.4 Attachments
Interunit cable CFQ-6912-20
Item name JRC code Quantity Remarks
Cable between scanner unit and CFQ-6912-20 1 20m
processing unit
9
Display unit(NWZ-146)
Item name JRC code Quantity Remarks
Display unit NWZ-146 1
Power cable CFQ-6900 1 5m
Video cable CFQ-6901 1 5m
Installtion bolt BRTG07127 4 M6.2X25sus
Washer BRTG00642 4 W8
Instruction manual 7ZPNA0720 1 English/Jpanese
Option
Item name JRC code Quantity Remarks
Rectifier unit NBA-797 1
Interunit cable CFQ-6912-30 1 30m
Flash mounting kit MPTG31339 1 For display unit
Flash mounting kit MPTG31340 1 For Panel unit
MARPA unit NCA-868 1
NSK unit NCT-4106 1 Include CFQ-6998
2nd Panel unit NCE-7640 1 Need CFQ-5003
Internal connection cable for CFQ-5003 1
2nd panel unit
Extention cable for Panel unit CFQ-6999 1 10m
JLR-10 interface cable CFQ-6934 1 10m
Cable for Sub indicator CFQ-5002 1
Mount kit for Panel unit MPXP32938 1
Connecting kit for Disply unit MPXP32937 1 2set(landscape,Portl
and Panel unit ate)
10
1.5 OUTLINE DRAWING
1.5.1 Outline drawing of scanner unit ( NKE-2042 : 2ft redome type )
11
1.5.2 Outline drawing of scanner unit ( NKE-2062 : 4ft rotary type )
12
1.5.3 Outline drawing of scanner unit ( NKE-2102 : 6ft rotary type )
13
1.5.4 Outline drawing of Processing unit ( NDC-1260 )
14
1.5.5 Outline drawing of panel unit ( NCE-7640 )
15
1.5.6 Outline drawing of display unit ( NWZ-146 ) :LANDSCAPE
16
1.5.7 Outline drawing of display unit ( NWZ-146 ):PORTRAIT
17
2 General Specifications
1) Picture Color PPI by raster scan system
Resolution : 640 x 480 pixels
2) Display screen 10.4-inch TFT Color LCD
3) Range scale <JMA-5104>
0.125nm, 0.25nm, 0.5nm, 0.75nm, 1.5nm, 3nm, 6nm,
12nm, 24nm, 48nm
<JMA-5106 / JMA-5110>
0.125nm, 0.25nm, 0.5nm, 0.75nm, 1.5nm, 3nm, 6nm,
12nm, 24nm, 48nm, 72nm
4) Minimum range Better than 25m
5) Range discrimination Better than 25m
6) Bearing accuracy Better than 1
7) Bearing representation Relative, or true with a compass
8) Environmental condition <Temperature>
Scanner unit : -25 C to +55 C
Display unit : -15 C to +50 C
<Relative humidity>
Scanner unit : 93% maximum at +40 C
Display unit : 93% maximum at +40 C
9) Tolerance of input voltage <JMA-5104 / JMA-5106>
DC 12V/24V/32V (from DC 10.8 to 42V)
<JMA5110>
DC 24V/32V (from DC 21.6 to 26.4V)
AC 100/110/115/200/220/230V 10%
(by rectifier unit)
10) Power consumption <JMA-5104>
70W
<JMA-5106>
85W
<JMA-5110>
130W
11) Preheating time 90 seconds
12) Dripproof Scanner unit IPX6
Processing unit/Panel unit IPX2
Display unit IPX5
13) Vibrations ICE60945
14) Language English, French, Spanish, Norwegian, Italian, Danish,
Japanese
18
2.1. Scanner Specifications
2.1.1 Scanner unit (NKE-2042 : Redome type)
1) Dimensions Height : 275mm, Diameter of radome : 620mm
2) Mass Approx. 10.5kg
3) Polarization Horizontal
4) Beam width
Horizontal (-3dB) 4
Vertical (-3dB) 25
Side lobe level Less than -21dB within 10 of main beam
5) Rotation speed Approx. 27rpm
6) Frequency 9410 30MHz
7) Peak power 4kW
8) Pulse length/repetition frequency 0.08s/2250Hz : 0.125nm, 0.25nm, 0.5nm, 0.75nm,
1.5nm(S)
0.25s/1700Hz : 1.5nm(L), 3nm(S)
0.5s/1200Hz : 3nm(L), 6nm(S)
1.0s/650Hz : 6nm(L), 12nm, 24nm, 48nm
(S: Short, L: Long)
9) Modulator Solid-state modulator
10) Duplexer Circulator/diode limiter
11) Front end module Built in
12) IF amplifier Logarithmic amplifier, Noise figure 6dB maximum.
13) Tuning Manual/Auto
19
2.1.2 Scanner unit (NKE-2062 : 6kW rotation type)
1) Dimensions Height : 432mm, Swing circle : 1220mm
2) Mass Approx. 24kg
3) Polarization Horizontal
4) Beam width
Horizontal (-3dB) 2
Vertical (-3dB) 30
Side lobe level Less than -23dB within 10 of main beam
Other than -26dB within 10 of main beam
5) Rotation speed Approx. 27rpm
6) Frequency 9410 30MHz
7) Peak power 6kW
8) Pulse length/repetition frequency 0.08s/2250Hz : 0.125nm, 0.25nm, 0.5nm, 0.75nm,
1.5nm(S)
0.25s/1700Hz : 1.5nm(L), 3nm(S)
0.5s/1200Hz : 3nm(L), 6nm(S)
1.0s/650Hz : 6nm(L), 12nm, 24nm, 48nm, 72nm
(S: Short, L: Long)
9) Modulator Solid-state modulator
10) Duplexer Circulator/diode limiter
11) Front end module Built in
12) IF amplifier Logarithmic amplifier, Noise figure 6dB maximum.
13) Tuning Manual/Auto
20
2.1.3 Scanner unit (NKE-2102 : 10kW rotation type)
1) Dimensions Height : 448mm, Swing circle : 1910mm
2) Mass Approx. 33kg
3) Polarization Horizontal
4) Beam width
Horizontal (-3dB) 1.2
Vertical (-3dB) 20
Side lobe level Less than -26dB within 10 of main beam
Other than -30dB within 10 of main beam
5) Rotation speed Approx. 27rpm
6) Frequency 9410 30MHz
7) Peak power 10kW
8) Pulse length/repetition frequency 0.08s/2250Hz : 0.125nm, 0.25nm, 0.5nm, 0.75nm,
1.5nm(S)
0.25s/1700Hz : 1.5nm(L), 3nm(S)
0.5s/1200Hz : 3nm(L), 6nm(S)
1.0s/650Hz : 6nm(L), 12nm, 24nm, 48nm, 72nm
(S: Short, L: Long)
9) Modulator Solid-state modulator
10) Duplexer Circulator/diode limiter
11) Front end module Built in
12) IF amplifier Logarithmic amplifierNoise figure 6dB maximum.
13) Tuning Manual/Auto
21
2.2 Processing Unit (NDC-1260)Specifications
1) Dimensions Width : 300mm
Height : 125mm
Depth : 210mm
2) Mass Approx. 2.4kg
3Installation Floor setting type
4) Range scale/rings 0.125nm/0.065nm, 0.25nm/0.125nm, 0.5nm/0.1nm,
0.75nm/0.25nm, 1.5nm/0.5nm, 3nm/0.5nm, 6nm/1nm,
12nm/2nm, 24nm/4nm, 48nm/8nm,
72nm/12nm(except JMA-5104)
5) Range accuracy Better than 1.5% of maximum range in use or 70m
whichever is greater
6) Bearing scale 360 scale graduate at intervals of 1
7) Ship's heading marker Electronic line suppressible by automatic resetting
key.
8) EBL(EBL1/EBL2) Digital read-out on the screen (3 characters)
9) VRM(VRM1/VRM2) Digital read-out on the screen (3 characters)
10) Off-centering 90% of the picture radius
11) Trails OFF/30 to 59sec/1 to 59min/continuous
Mode 1 : OFF
Mode 2 : Timing trail display
Mode 3 : Continuous trail display
Mode 4 : Timing trail display and continuous trail
display
12) Indication on the screen Selected range
Selected range ring distance
Motion mode/azimuth mode
Interference rejection indication
Echo stretch
Wakes time
Speed/Course indication
Guard zone mode
STC/FTC mode
Pulse
Tuning indicator
Own position (lat./lon.)
EBL1/EBL2 read-out (3 characters)
VRM1/VRM2 read-out (3 characters)
Cursor read-out (Bearing and range / or lat./lon.)
TX/ST-BY indication
22
13) Color
Radar echo
Gradation 16 level
Color 4 colors (yellow, green, orange, color)
Radar trails
Gradation 1 level (time wakes, continuance, trails)
Color Time trails : 1 color (sky, white, green)
Continuance trails : 1 color (sky, white, green)
Fixed marker / VRM1/2 / EBL1/2
Color cyan
Character
Color white
Heading line/cursor
Color white
Background color inside PPI black, bule, gray
Background color outside PPI black, bule, gray
14) Heading Head up/North up/Course up
15) Motion Relative motion/True motion/Centerd true motion
16) Guard zone alarm Can be wsitched between "OFF", "IN" and "OUT"
17) Anti-clutter function Anti-Clutter sea : Manual/Auto
Anti-Clutter rain : Manual/Auto
18) Scan correlation function Built in
19) Floating EBL Built in
20) Echo stretch function Built in
21) Parallel index Built in
22) Zoom function Built in
23) Timed TX TX : 1 to 99 rotation
ST-BY : 1 to 99 minutes
24) Cable length 20m (standard)
30m (option) : DC 24V in only
25) Interface
Power in Ship's main
Inputs signal GPS or GPS receiver
GPS compass or electronic compass
GYRO (need NSK unit : option)
26) Output NMEA data (need GPS data)
Cursor position (RSD)
Own data (OSD)
MARPA target data (TTM) with optional MARPA pcb
Ext buzz
23
2.3 Panel unit Specifications
1) Dimensions Width : 290mm
Height : 45mm
Depth : 123mm
2) Mass 1.0kg
3) Controls and keys Gain control
Tuning control
Anti-clutter sea control
Anti-clutter rain control
Power on/STBY switch (ON/OFF)
X-MIT key
MOB key
EBL key (ON/OFF/SELECT)
VRM key (ON/OFF/SELECT)
Dimmer key
Alarm ack key
Function key
Off center key
TM/RM key
Trails key
Bearing key
Range ring key
Cursor position key
Data key
Clear key
Range scale key (UP and DOWN)
Menu key
Acq/Enter key
4) Track ball Built in
5) Cable length 5m
24
2.4 Display Unit Specifications
1) Dimensions
Landscape
Width : 290mm
Height : 290mm
Depth : 165mm
Portrait
Width : 230mm
Height : 325mm
Depth : 165mm
2) Mass 2.8kg
3) Power DC 12V in
4) Resolution 640 x 480 pixels input signal
5) Signal impedance Video (R, G, B) : 75
Sync horizontal : 1k
Sync vertical : 1k
6) Cable length 5m
25
2.5 Option
Interunit cable
Interunit calbe 30m
Rectifier unit
Rectifier unit NBA-797
MARPA
MARPA NCA-868
1) Acquisition
Acquisition mode Manual (10 targets max)
Manual canceling of unnecessary target By 1 target each or all targets
Tracking range 0.1 to 20NM
2) Tracking
Tracking mode Automatic
3) Vectors
Mode Relative/True
Length 1 to 99minutes
4) Dangerous target limits
CPA CPA 0,0 to 9.9NM
TCPA TCPA 0 to 99minutes
5) Numbering target Automatic or manual applied
6) Numerical display
Target Data Simultaneous and continuous display for 1 target.
True Bearing (3 digit), Range (3 digit), True course (3
digit), True speed (3 digit), CPA, TCPA
7) Collision point Calculate predicted collision point for 1 target
collision course
Estimated time to collision
NSK unit
NSK UNIT NCT-4106
Gyro
SYNC/PULSE 360X, 180X, 90X and 36X
Log
SYNCHRO 360X, 180X, 90X and 36X
PULSE 800, 400, 200 and 100
26
Sub indicator unit signal out
Signal Trigger, video, bearing pulse
and reference pulse
Sub panel unit
Sub panel unit NCE-7640
27
3.TECHNICAL DESCRIPTION
28
-5V (0.3A) and the +13V output is set within the range of 0.05V by adjusting
volume RV1 +13VADJ.
The switching frequency is controlled at 70KHz by power supply oscillation IC
(IC1) and output voltage stabilization is controlled by detecting (IC7) +13V.
Among the four power supply modes, stabilized voltage +5V is obtained by
inputting secondary voltage 7V of the converter to IC8. Stabilized voltage
+3.3V is obtained by inputting +5V to IC2.
A self-recovery fuse is inserted in each of display power supply +13V
(LCD+12V), GPS receiver +13V, and option NSK unit power supply +5V to
protect the operation of the converter power supply unit itself from a failure in
any of these devices.
Antenna interface
This interface controls antennas by communication from the processing unit.
This signal sends and receives signals through a J2 (14 pins) connector.
This interface applies a RS-485 format and asynchronous communication of
9600bps. In this exclusive communication mode, time sharing
communication is performed by sending uplink data, which is a control signal,
from the processing unit at every 100ms. As soon as the signal is received
through the antenna interface, downlink data is sent to the processing unit.
29
GPS interface
This interface sends and receives data to and from a GPS receiver and sends
and receives to and from a J3 connector (5 pins) through the interface that
receives data from another NMEA device.
The interface specification applies a RS-422 format and asynchronous
communication of 4800bps. The cable with a connector of a device such as
GPS receiver DGPS212 of Japan Radio Co., Ltd. (JRC) can be directly
connected to a J3 connector.
By using a reserve plug, data from NMEA devices including other
manufacturers devices can be input.
Gyro interface
This interface receives, through a J5 connector (5 pins), NMEA0183 (HDM)
signals from a magnetic compass, NMEA0183 (HDT) signals from JLR-10 of
JRC, and azimuth signals such as high-speed JRC format signals sent from
an optional NCT-4106 gyro interface unit.
The interface applies a RS-422 format and asynchronous communication of
4800bps for NMEA0183 signals and 9600bps high-speed communication for
JRC format signals.
GPS compass JLR-10 of JRC and optional NCT-4106 can be directly
connected using a dedicated cable. By using a reserve plug, magnetic
compasses of other manufacturers can be connected. During reception of
magnetic compass data (HDM), motion control such as TRUE MOTION can be
performed, however, the MARPA unit cannot be operated.
PC interface
The PC interface can output NMEA0183 data to a PC plotter.
This signal is output from a J8 DSUB connector and the device can be directly
connected to a PC plotter using a RS-232C cable, which is commercially
available.
By switching the TB1 jumper of the power supply module, it is possible to
select RS-232C signal output for personal computers or RS-422 signal output
for other NMEA devices.
Panel interface
This interface is used for data transmission and reception between a panel
unit and RS-422, at a transfer rate of 4800bps.
30
Video interface
Power supply of 13V is output from J6 (3 pins) to connect 10-inch LCD unit
NWZ-146 for JMA-5100. VGA video signal is output from a J7 (15 pins) DSUB
connector. This signal is a standard VGA video signal of VESA and can also be
used by a monitor that is commercial available. Therefore, when two indication
modules such as for a cabin and an upper bridge are installed by purchasing a 2nd
panel that is sold separately, this output video signal can be distributed by a
distributor.
Horizontal
H-BLANK
H-SYNC
1.91 us / 48 dots
Vertical
H-BLANK
480
H-SYNC
33H
4H 8H
525 H
31
3.1.2 Description of Panel unit (NCE-7640)
Panel circuit (CCK-892)
This circuit, which is equipped with a microchip (IC1) that uses H8 CPU (manufactured by
Hitachi), sends the results of scanning of each knob setting and key operation status to
the CMC-1190 main control circuit in serial communication. RS422 interface is applied
for interfacing with the main control circuit in full-duplex communication at a transfer rate
of 4800bps.
The panel unit scans 25 keys (including 4 volumes and 1 encoder) at an interval of about
25 ms to recognize key statuses. Volume output voltages are sampled by the A/D
converter in IC1. The D/A converter in IC1 controls LED. For buzzer control, the
operation module outputs pulses of 50% duty using a timer in IC1 and changes the
buzzer sound by changing the frequency according to the function.
The power supply of this system is controlled by DFF (IC4) output PS. When power
supply is ON, +12V output is set and the power supply is OFF, 0V output is set. DFF
(IC4) can be reset by pressing the STBY and TX keys together and the power supply
setting can be changed from ON to OFF by 0V output.
32
3.2 Description of SCANNER UNIT
For JMA-5104, a stable antenna cycle is supplied by directly supplying +15(V) to a motor
through a 3-pin regulator (IC5). Power supply to the motor is turned on and off by the MCT
signal that is sent from the reception module.
For JMA-5106, a MCT pulse signal that is controlled by BP is supplied from the reception
module and a motor control drive circuit (TR19, 20) controls the motor power supply by
switching, thereby maintaining a stable cycle.
33
front-end saturation level. The gain of the output is adjusted by the IF amplifier 4(TR6, and
so on) so that the joint with the small signal line becomes linear at log output after addition,
and the signal is input to a log amplifier.
The results of the small signal line and the large signal line are added by an addition circuit
(TR12, TR13, and so on) and are sent to a display as VD signals via a buffer circuit (TR14,
TR15, and so on.).
Type <3> signals are input to a tuning display circuit. The main bang ??? signal in the IF
signal whose voltage was divided by TUNE_L, and which is output from a D/A converter,
(IC11) is amplified by TR8. The band is restricted by the same center frequency as for the
small signal line by a band filter such as T4. The center frequency of the band filter can be
slightly adjusted by TUNE_F that is output from a D/A converter. The signal is detected by
TR9, regenerated as direct current of +5(V), processed as peak-hold mode by C63, CD18,
and so on and is input to an A/D converter in CPU as a tuning display signal TNI.
The D/A converter also outputs a front-end tuning voltage (TUNEV) and controls
transmission frequencies in the front-end.
As described above, in addition to the controls BS1 to BS3, D/A converter control and
tuning voltage control are performed by CPU (IC4) through serial communication with a
display using a transceiver (IC7, IC8).
34
4. The others
4.1. Cable & Signal format
4.1.1 J1 connector : power supply cable (CFQ-6911-5)
CFQ-6911-5 cable
Cable length 5m
35
4.1.2 J2 connector : interunit cable (CFQ-6912-20/30)
36
J1-15:TI/TIE(Trigger signal)12Vp-p (50ohm terminate) scanner to processing unit
J1-10:VD/VDE(Radar Video signal) 1.8Vp-p (50ohm terminate) scanner to processing unit
TI/TIE 12Vp-p
1micro sec
VD/VDE 1.8Vp-p
5micro sec
BP 5V
ZP 5V
COM+
COM-
37
4.1.3 J3 connector : GPS(NMEA data input) cable
38
2. Connecting another manufacturer's GPS receiver or NMEA data output equipment
When connecting NMEA data from the NMEA data output equipment of JRC other than those
indicated above or other manufacturer's GPS, use 6-pin connector P3 for J3
(LTWD06BFFA-L180).
Connect signal output to pin 4 from the NEMA equipment and signal return from the NMEA
equipment to pin 3.
39
Method of assembling and connecting P3 (LTWD06BFFA-L180) and P5 (LTWD08BFFA-L180)
that are attached
40
4.1.4 J4 connector : Paenl cable
A panel unit can be installed at any location within a distance of 5m with a processing unit.
Connecting a cable
Connect one cable to a processing unit.
Turn the insertion plug at the rear of the processing unit to the full position and check that the
cable does not come off even if it is pulled.
41
4.1.5 J5 connector : Heading data input cable
A MARPA unit, which is an optional unit, can be used by connecting GPS compass JLR-10 of JRC.
Photograph 1
JLR-10/NSK unit dedicated
connection cable :
CFQ-6934
42
Photograph 2
Insert the 8-pin connector of
CFQ-6934 with COMPAS
(RADAR) label attached to the
"RADAR" connector of JLR-10.
Photograph 3
Insert the 6-pin connector of
CFQ-6934 with GPS (IND) label
attached to the connector of
processing unit J3.
To input NMEA data such as position information from the GPS equipment of JRC or a different
manufacturer by acquiring azimuth data from JLR-10, connect a cable from GPS equipment
using the connection method that is described in 9.3.9, "Connecting a GPS receiver and NMEA
equipment" or using a reserved cable, P3. Do not use the cable from JLR-10, which is
inserted in GPS(J3) input, as shown in Photograph 3.
43
2. When not using a dedicated cable
To connect azimuth information data from a GPS compass, use J5 8-pin connector P5
(LTWD09BFFA-L180) that is included in the main unit package.
The above information is related to the connection of azimuth data for JLR-10 only. For
position information, use the method that is described in 9.3.9, "Connecting a GPS receiver and
NMEA equipment".
Note:
The data that can be input from a magnetic compass is NMEA-0183 (HDT/HDM/HDG format).
44
4.Connecting gyro interface unit (NCT-4106)
By purchasing an optional item, NSK Unit NCT-4106, gyro and electromagnetic log can be
connected.
For connecting, use the CFQ-6998 dedicated cable of JRC that is enclosed by the NCT-4106 or the
CFQ-6934 optional cable.
NCT-4106 can be connected easily with the processing unit by using this cable.
And the NCT-4106 is built in the interface circuit for high capacity external buzzer contact output
(dry contact output), a big buzzer can be directly drived.
Photograph 1
Insert the 8-pin connector (IND)
of CFQ-6998 (unit dedicated
connection cable that is
enclosed by the NCT-4106) to
the connector of processing
Photograph 2
Insert the 8-pin connector
(NSK) of CFQ-6998 (unit
dedicated connection cable
that is enclosed by the
NCT-4106) to the connector of
NCT 4106.
45
When CFQ-6934 (an optional cabel) is used
Photograph 1
Insert the 8-pin connector (IND
NSK) of CFQ-6934 (JLR-10/NSK
unit dedicated connection cable)
to the connector of processing
unit J5.
Photograph 2
Insert the 8-pin connector (NSK)
of CFQ-6934 (JLR-10/NSK unit
dedicated connection cable) to
the connector of NCT 4106.
46
4.1.6 J6 connector : Display cable (power cable)
As shown in the photograph below, insert the power cable connector at the rear of the
processing unit and turn the plug until it stops, and check that the cable does not come off
even if it is pulled.
Connection 1 of the
processing unit:
Power cable
Check that the cable does
not come off even if it is
pulled
Insert the signal cable at the rear of the processing unit, turn the two knobs with plugs until
they stop, and check that the cable does not come off even if it is pulled.
Connection 1 of the
processing unit:
Signal cable
After inserting a sognal
cable, fix the cable firmly by
turning the knob of the cable
until it stops. Check that the
cable does not come off even
it is pulled.
47
See below for the output signal format.
Horizontal
H-BLANK
H-SYNC
1.91 us / 48 dots
Vertical
H-BLANK
480
H-SYNC
33 H
4H 8H
525 H
48
4.1.8 J8 connector : NMEA data out cable
This equipment can output NEMA0183 data to a PC plotter and NMEA equipment. It is possible to
select RS232C output and NMEA output (RS422 level) by setting a jumper pin.
49
3. Switching RS232C/RS422 signal output
Switching signal output from RS232C to RS422 alternately, switch jumper JP1 of power
terminal block CBD-1638.
50
To PC plotter or NMEA equipment
(1) NC : Unused
(2) RSRXD : RXD signal input (reserved)
(3) RSTXD : NMEA signal output
(4) NC : Unused
(5) GND : Signal GND
(6) NC : Unused
(7) RSRTS : RTS signal output (reserved)
(8) RSCTS : CTS signal input
(2) RSRXD and (7) RSRTS are used for special purposes.
NMEA signals are output from (3) RSTXD and RS232C output is set at short circuit between 1 and
2 of power terminal block jumper TB1, and RS422 (NEMA0183) is set at short circuit between 2
and 3. To connect J8 and a PC plotter (RS232C port), use a commercial cross type DSUB9-pin
cable (for RS232C).
To connect J8 to different NMEA equipment, also obtain a commercial DSUB9-pin connector.
In this case, make sure that the jumper of power terminal block TB1 is set between 2 and 3 (RS422
level).
Output sentences
Global Positioning System Fix Data
$GPGGA Necessary to connect the GPS112 or DGPS212
51
4.1.9 J9 connector (for option) : sub panel interface
Fig.2
52
CFQ-5003
Connect to J407 on
the CMC-1190.
53
4.1.10 J9 connector (for option) : sub indicator interface
The following explains the installation procedure for operating another display by sending
out video, trigger, rotation, and reference signals from the JMA-5100.
The CFQ-5002 cables include the two cables above.
The in-equipment cable (7ZCRD0932B) in Figure 1 is for the connection between the main
PCB in the processor and the rear of the chassis. The inter-equipment cable (CFQ-6560) in
Figure 2 is for the connection between the sub-display and the processor (NDC-1260).
54
7ZCRD0932B
Connect to J406 on
the CMC-1190.
55
J9-1/2 Trigger signal output
Signal waveforms:
Brown/red
TTL output
(transmitter trigger signal)
1u
Orange/yellow
(Video signal) 1.8Vp-p
5u
Purple/gray
(reference signal)
1 pulse per rotation (open collector output)
56
J4.1.11 Connection if the sub-display serves as the display of JRC/non-JRC radar
Transmitter trigger input: 12 V[p-p] (terminating resistance of 50 [ohm]) (leading edge used)
Radar video input: Negative polarity 1.8 Vp-p (terminating resistance of 50 [ohm])
Rotation pulse input: 2048 pulses per rotation (390 [ohm] pull-up) (TTL input)
Rotation reference signal output: 1 pulse per rotation (2.2 k pull-up) (TTL input)
Signal waveforms:
J2-15/14 (tranmitter
12Vp-p
trigger signal)
1u
TTL level
J2-16/6 (bearing signal)
TTL level
J2-12/6 (reference signal)
1 pulse per rotation
57
4.2 Error list
When a error occurs, the following error is displayed at the lower right of the screen, and is
saved in the error log.
When you connect to our company or an agency, tell contents of the error log at the time of
failure.
TRX No communication error with transmitter or receiver
TRX-DATA Data error with transmitter or receiver
PANEL No communication error with control unit
PANEL DATA Data error with control unit
PANEL2 No communication error with subcontrol unit
PANEL2 DAT Data error with subcontrol unit
GPS No communication error with GPS equipment
GPS DATA Data error with GPS equipment
GPS STATUS Status error with GPS equipment
COMPASS No communication error with magnetic compass equipment
COMP DATA Data error with magnetic compass equipment
PC No communication error with personal computer
PC DATA Data error with personal computer
NSK No communication error with NSK unit
NSK DATA Data error with NSK unit
GYRO Status error with NSK unit
LOG Status error with NSK unit
GPS COMP No communication error with GPS compass
GCOMP DATA Data error with GPS compass
TRX-HEATER Heater error of transmitter or reciever
TRX-MHV Moduration error of transmitter or reciever
SSW OFF Safety switch OFF of scanner unit
TRX-HL Standard rotation signal error of scanner unit
TRX-AZI Rotation signal error of scanner unit
TRX-REV Reverse rotation error of scanner unit
TRX-TRIGER Transmission trigger error of scanner unit
TRX-VIDEO Video error of scanner unit
PRC-HL Standard rotation signal error of display unit
PRC-AZI Rotation signal error of display unit
PRC-TRIGER Trigger signal error of display unit
PRC-VIDEO Video signal error of display unit
58
4.3 Hidden keys
Two methods are available to use these functions, a "boot menu" and a "menu with lock".
In a "boot menu" method, a required menu can be opened by turning on the power supply
while pressing multiple keys.
In a "menu with lock" method, a required menu can be opened by unlocking (pressing
multiple keys) during pre-heating processing and pressing multiple keys again after the
pre-heating processing is terminated.
INITIALIZE ALL
INITIALIZE ALL SETTING
NO
YES
59
4.3.3 Language selection (boot menu)
To use the language selection function, turn on the power supply while pressing the
"DIMM" key as shown below.
LANGUAGE DIMM
LANGUAGE SELECTION
SELECT YOUR LANGUAGE
ENGLISH
NORSK
FRANCAIS
ESPANYOL
ITALIANO
DANISH
4.3.4 Storing data to flash ROM (not released to users) (boot menu)
The function for storing data to flash ROM stores equipment setting values and menu
setting statuses in flash ROM when equipment is installed in the ship. The main
purpose is to permanently store the data mentioned above in ROM and restoring the
status to the initial equipment installation status by loading the data in the SRAM area
even if the data is lost from the backup memory of the ship. To use this function, turn
on the power supply while pressing the "RR/HL" key, "TM/RM" key, and "AZI MODE" key
simultaneously.
FROM BACKCUP
STORE >
LOAD >
60
4.3.5 Program updating (not release to users) (boot menu)
Use this function for updating the JMA-5100 radar program from a personal computer
by using a Windows program called NAVLINK5300.
To use this function, turn on the power supply while pressing the "TGT DATA" key,
"TRAILS" key, and "CSR POS" key simultaneously.
PROGRAM UPDATE
SET UPDATE PROGRAM
TO YOUR PC
IF SETUP IS FINISHED
PUSH ENT KEY
Menu with lock (after unlocking during pre-heating processing, press the keys after
termination of pre-heating processing)
4.3.6 Magnetron and operation time display clear (not released to users) (menu with lock)
Use this menu to set the function to clear a magnetron use time display timer when a
magnetron is replaced.
To display this menu, press the "SEA" knob and "GAIN/PL" knob simultaneously for 5
seconds or more during pre-heating.
After termination of pre-heating, press the "DIMM" key, "RR/HL" key, and "TGT DATA"
key simultaneously for an extended period. The menu is displayed.
TIMES CLEAR
WORKING TIME
TX TIME
61
4.4 Custom menu (not released to users)
Use this menu to use a custom function. To display this menu, press the "ALM" key,
"MOB" key, and "CLEAR" simultaneously key for 5 seconds or more during pre-heating.
After pre-heating is terminated, press the "ALM" key", "MOB" key, and "CLEAR"
simultaneously key for an extended period. The menu is displayed.
CUSTOM MENU
BASIC >
ERROR MASK >
EXT BUZZER >
OPTIONS >
62
4.4.1 Basic Menu
1. CTM
ON: Enables the CTM function (initial value).
OFF: Disables the CTM function.
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
*The settings can be changed when the power is turned on again.
2. CUSTOM RANGE
ON: Adds the 1NM, 2NM, 4NM, or 8NM range.
OFF: Deletes the added range (initial value).
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
3. OFFCENTER
Set a maximum OFF center size within the range from 0% to 100% (initial value 90%).
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
63
4. PPI MASK
ON: Sets a PPI mask (echo display up to the inside of the memory (initial value).
OFF: Removes the PPI mask.
ALL OFF:Removes all mask
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
64
6. JOG MODE
Sets a JOG MODE to ON/OFF.
Three default JOG modes are available, EBL, VRM, and ATA.
In addition to these modes, VECTOR and VECTOR LENGTH modes have been added.
65
7. MOTION MEMORY
ON: Stores the motion mode and the azimuth mode when the power is turned off.
OFF: Erase the motion mode and the azimuth mode when the power is turned off.
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
BASIC
CTM OFF
CUSTOM RANGE OFF
OFFCENTER 66 %
PPI MASK ON
MENU TIME OUT 10 SEC
JOG MODE >
MOTION MEMORY OFF
OWN SHIP VECT 2DOT LINE
66
4.4.2 ERROR MASK
This function sets operation of various error display function to OFF or sets the function off
for a set period of time only.
0: Sets operation of error display functions to OFF.
1 ~ 999: Sets error display functions to OFF for the specified period of time (seconds) only
and sets the error functions to ON when the specified time expires.
ERROR MASK
ANTENNA 1 SEC
PANEL 10 SEC
PANEL2 10 SEC
GPS 60 SEC
COMPASS 60 SEC
PC 60 SEC
NSK 60 SEC
GYRO 0 SEC
LOG 0 SEC
GPS COMPASS 0 SEC
ATA 60 SEC
67
4.4.3 External buzzer function selection
This function sets the external buzzer function to ON/OFF when the following alarm occurs.
ON: Sets the external buzzer output function to ON when an alarm occurs.
OFF: Sets the external buzzer output function to OFF when an alarm occurs.
68
Buzz(external alarm relay) interval
100ms(ON) 900ms(OFF)
69
4.4.4 Option
1.CUSTOM MENU (ship profile display function)
This function creates and displays ship profiles.
A ship profile can be plotted by freely setting metric values for the bow, stern, port side, and
starboard.
The plotted ship profile varies largely depending on the range.
CUSTOM MENU
SHIP PROFILE ON
OFF 0M
ON 99M
PORT SIDE 999M
STARBOARD 999M
CUSTOM MENU
SHIP PROFILE ON
BOW 0M
0 M 99M
PORT SIDE 999M
STARBOARD 999M
CUSTOM MENU
SHIP PROFILE ON
BOW 0M
STERN 99M
0 M 999M
STARBOARD 999M
CUSTOM MENU
SHIP PROFILE ON
BOW 0M
STERN 99M
PORT SIDE 999M
0 M 999M
CUSTOM MENU
SHIP PROFILE ON
BOW 0M
STERN 99M
PORT SIDE 999M
STARBOARD 999M
0 M
70
2. PROCESS IN HUP (correlative process in HUP mode)
This function determines whether to enable correlative process even when the HUP mode is
active.
In general, the correlative process function is enabled in HUP mode.
OFF: Disables the correlative process function in HUP mode.
ON: Enables the correlative process function in HUP mode. (Initial value)
PROCESS IN HUP
SHIP PROFILE >
PROCESS IN HUP
OFF
ON
PANEL SELECT.
3. CURSOR LOCK
This function fixes the cursor mark at an arbitrary position on the display if the cursor moves
in accordance of trackball move resulting from the yawing of the ship.
To activate the lock mode, press the "CURSOR" control while the cursor lock function is on.
To deactivate the lock mode, hold down the "CURSOR" control.
CURSOR LOCK
SHIP PROFILE >
PROCESS IN HUP
CURSOR LOCK
OFF
ON
4. PANEL SELECT
In general, a panel is selected by pressing the "GAIN/PL" control to display the panel select
menu and performing the specified procedure. When this panel selection function is set to
ON, panels 1 and 2 are switched each time the "GAIN/PL" control is pressed.
71
PANEL SELECT.
SHIP PROFILE >
PROCESS IN HUP
CURSOR LOCK
PANEL SELECT.
WITH MENU
LONG PUSH
5. BEARING SCALE
This function selects/displays bearing dials of five types including OFF.
1DEG DIAL+RING: Displays a 1-degree dial in a ring.
5DEG DIAL+RING: Displays a 5-degree dial in a ring.
1DEG DIAL: Displays only a 1-degree dial.
5DEG DIAL: Displays only a 5-degree dial. (Initial value)
OFF: Hides the dial.
BEARING SCALE
BEARING SCALE
1DEG DIAL+RING
5DEG DIAL+RING
1DEG DIAL
5DEG DIAL
OFF
72
Mechanical parts NKE-2042 Scanner unit
73
Mechanical parts NKE-2062 Scanner unit
74
Mechanical parts NKE-2102 Scanner unit
75
Mechanical parts NDC-1260 Processing unit
76
Mechanical parts NCE-7640 Panel unit
77
Mechanical parts NWZ-146 Display unit
78
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85
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87
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88
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89
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93
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94