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Overview Technical Specifications

HP Compaq LA2405wg 24-inch Widescreen LCD Monitor

1. Menu/select: Opens, selects or exits the OSD menu. 4. OK/auto: If the OSD menu is on, press to select the
highlighted menu item. If the OSD menu is inactive, press to
activate the auto adjustment feature to optimize the screen
image.
2. "-": If the OSD menu is on, press to navigate backward 5. Power LED: fully powered = green; sleep mode = amber;
through the OSD menu and decrease adjustment levels. sleep timer mode = flashing amber.
3. "+"/source: Select input source. If the OSD menu is on, 6. Power: Turns the monitor on or off.
press to navigate forward through the OSD menu and
increase adjustment levels.

Part number
NL773AA#ABA

Overview Technical Specifications

Panel Type 24-inch Wide-Aspect Active Matrix TFT (thin film transistor)

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Viewable Image Area 24 in (61 cm) widescreen; diagonally measured

Screen Opening 20.4 x 12.7 in (51.84 x 32.40 cm)
(W x H)
Panel Type TN
Aspect Ratio 16:10
Viewing Angle (typical) Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
Brightness (typical)* 300 nits (cd/m2)
Contrast Ratio (typical)* 1000:1
Dynamic Contrast Ratio 3000:1
(typical)*
Response Rate (typical)* 5 ms (on/off)
Pixel Pitch 0.270 mm
Backlight Lamp Life 40K hours
(to half brightness)
Color Gamut 72% color gamut (NTSC)
*All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
On Screen Display Buttons or Switches OSD menu, OSD up, Source select/OSD down, Auto adjust/OK, Power.
(OSD) Controls (from left to right)
Languages English, French, German, Spanish, Italian, Netherlands, Japanese, S.
Chinese, T. Chinese and Brazilian Portuguese
User Controls Brightness, contrast, positioning, color temperature (6500k, 9300k,
custom), individual color control, serial number, display, clock, clock
phase, monitor management (power saver, sleep), factory reset
Signal Interface/ Horizontal Frequency 24 to 76 kHz
Performance Vertical Frequency 50 to 63 Hz
Native Resolution 1920 x 1200 @ 60 Hz (WUXGA), 16.7 Million pixels
Preset VESA Graphic 1920 x 1200 @ 60 Hz
Modes (non-interlaced) 1920 x 1080 @ 60 Hz
1680 x 1050 @ 60 Hz
1600 x 1200 @ 60 Hz
1440 x 900 @ 60 Hz
1280 x 1024 @ 60 Hz
1280 x 960 @ 60 Hz
1024 x 768 @ 60 Hz
800 x 600 @ 60 Hz
640 x 480 @ 60 Hz
Text Mode Not supported
Mac Mode Not supported
Sun Mode Not supported
Maximum Pixel Clock 200 MHz (analog input); 165 MHz (DVI and DP input)
Speed
User Programmable Yes, 25
Modes
Anti-Glare Yes
Anti-Static No

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Default Color 6500 K

Temperature
Video/Other Inputs Plug and Play Yes
Self Powered USB 2.0 One upstream, two downstream ports (cable included)
Hub
Input Signal VGA, DVI-D, and DisplayPort connectors; HDCP support
Input Impedance 75 ohms ± 10%
Sync Input TTL separate synch
Video Cable One DVI-D to DVI-D and one 15-pin D-sub (VGA)
Video Cable Lengths VGA 5.9 ft (1.8 m), DVI-D 6.6 ft (2.0 m)
Power Input Power Auto-Sensing, 100 to 240 VAC, 50 +/-3 Hz to 60 +/-3 Hz)
Frequency 47.5 to 63 Hz
Typical Power 35 watts (without USB)
Consumption
Maximum 45 watts
Power Saving < 2 watts standby; <1 watt off
Power Cable Length 6.2 ft (1.9 m)
Mechanical Dimensions (H x W x D) Unpacked w/stand 15.0 to 19.2 x 21.9 x 11.0 in
(38.05 to 48.75 x 55.68 x 27.84 cm)
Unpacked w/o stand 14.3 x 21.9 x 2.5 in
(head only) (36.26 x 55.68 x 6.4 cm)
Packaged 9.1 x 25.9 x 21.7 in
(23.0 x 65.9 x 55.1 cm)
Weight Head Only 11.4 lb (5.2 kg)
Unpacked 17.4 lb (7.9 kg)
Packaged 24.6 lb (11.2 kg)
Tilt Range -5° to + 30° vertical
Swivel Range -170° to + 170°
Height Adjustable Yes, up to 4.72 in (12.0 cm)
Pivot Rotation Yes, 90° to portrait
Base Attachable, ships attached
Environmental Temperature – 41° to 95° F (5° to 35° C)
Operating
Temperature – -29° to 140° F (-20° to 60° C)
Non-operating
Humidity – Operating 20% to 80% non-condensing
Humidity – 5% to 95%, 38.7° C max wet-bulb
Non-operating
Altitude – Operating 0 to 16,404 ft (0 to 5,000 m)
Altitude – 0 to 40,000 ft (0 to 12,192 m)
Non-operating
Options HP LCD Speaker Bar Powered directly by the connected PC, the Speaker Bar seamlessly
—Part number: attaches to the monitor's lower bezel to bring full audio support to select
NQ576AA HP LCD monitors. Features include dual speakers with full sound range
and dual external headphone jacks. Sold separately. For more
information, refer to the product's QuickSpecs.

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HP LCD Monitor Quick An easy-to-use, VESA-compliant, LCD monitor mounting solution that
Release—Part number allows you to quickly and securely attach a flat panel monitor to a variety
EM870AA* of stands, brackets, arms or wall mounts. For more information, refer to
this product's QuickSpecs document.
HP Business PC Security Attaches to the rear of the PC with a six-foot steel cable that can be used
Lock Kit—Part number to secure a PC or peripherals such as mice, keyboards, monitors or USB
PV606AA security devices to protect them against unauthorized removal by
physically connecting the system to an anchor point.
* The HP Quick Release has been designed to support a maximum of up to 24 lbs (10.9 kg)
depending upon the mounting configuration used. Please note this is a total weight limit for all devices
mounted, i.e. the combined weight of the monitor and a second device such an HP Compaq Thin
Client cannot exceed 24 pounds. Because mounting surfaces vary widely and the final mounting
method and configuration may vary, mounting fasteners are not supplied (other than the
VESA-compliant screws). HP recommends that you consult with a qualified engineering, architectural
or construction professional to determine the appropriate type and quantity of mounting fasteners
required for your application and to ensure that your mounting solution is properly installed to support
applied loads.
Other Accessories Included VGA cable, DVI-D to DVI-D cable, USB cable, power cable, user
CD-ROM
Software HP Display Assistant is a software utility that enables theft deterrence and
allows monitor adjustment, color calibration, and security/asset
management using the Display Data Channel Command Interface
(DDC/CI) protocol of the connected PC.
HP Display LiteSaver allows you to schedule Sleep mode at preset times to
heL protect the monitor against image retention, drastically lower power
consumption and energy costs, and extend the lifespan of the monitor.
Pivot Pro software from Portrait Displays, Inc. interacts with your PC's
native graphics driver to enable seamless portrait screen redraws with a
simple mouse-click or keyboard command. Pivot Pro supports 90-degree
portrait and landscape views. Language support is available in English,
Japanese, French, German, Spanish, Italian, and Traditional and
Simplified Chinese.
User Guide Languages English, B. Portuguese, French, LA Spanish, Korean, S. Chinese, T.
Chinese, Bahasa, Japanese, Danish, Finnish, German, Norwegian,
Spanish, Swedish, Greek, Polish, Russian, Slovenian, Turkish
Warranty Languages English, Canadian French, LA Spanish, Brazilian Portuguese, Danish,
German, Castilian Spanish, French, Italian, Dutch, Norwegian, Finnish,
Swedish, Bahasa Indonesian, Korean, T. Chinese, S. Chinese
Bezel Color Brushed Aluminum and Black
VESA External Mounting Yes (one set of standard 4-hole pattern, 100 mm). Use of the top VESA
4-hole pattern will allow the user to set monitor head lower to the desk
surface.
Security Lock-Ready Yes, one security lock slot available
Certifications and TCO Displays 5.0, ISO 9241-307, CISPR Requirements, VCCI Approvals, KC and KCC (Korean)
Compliance Requirements, CSA 60950-1, UL 60950-1, EN55022 Class B, CNS 13438 Class B, IEC 60950-1,
China Energy Label (CEL), China MEPS, Korea MEPS (pending, Energy Boy), SmartWay - NA only -
Energy logistics, EUP Lot 6 Tier 1 AS/NZS 3548 Class B Approval, "GS" Mark, TUV Approvals,
GEEA, CE Marking, FCC Part 15 class B Approval, ENERGY STAR® qualified, EN55024 Class B,
EN60950 -1, CUL, CCC, IT ECO (EDS), EPEAT® Gold (select regions)
Compatibility Compatible with platforms using the VESA standard video modes. Recommended for use with HP
products.

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Service and Warranty Three years parts, labor, and on-site service. 24-hour, 90-day, toll-free technical support. Replacement
options may include second business day on-site service, or next business day direct replacement, at
HP's sole discretion.* With direct replacement, HP will ship a replacement display product directly to
you. Using the prepaid shipping labels provided, return your failed display to HP in the same
packaging as the replacement. Certain restrictions and exclusions apply. For details see your product
warranty or contact HP Customer Support.
* HP Care Pack Services extend service contracts beyond the standard warranties. Service starts
from date of hardware purchase. To choose the right level of service for your HP product, use the HP
Care Pack Services Lookup Tool at: www.hp.com/go/lookuptool. Additional HP Care Pack Services
information by product is available at: www.hp.com/hps/carepack. Service levels and response
times for HP Care Packs may vary depending on your geographic location.

© Copyright 2009 Hewlett-Packard Development Company, L.P.

ENERGY STAR is a registered mark owned by the U.S. government. The only warranties for HP products and services are set
forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as
constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

DA-13444 1 - Version 1 - October 5, 2009

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