1.
Menu/Select
4.
OK
2.
"-" OSD Navigation/Auto Adjust
5.
Power
3.
"+" OSD Navigation/Input Select
6.
Power LED
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Overview
DA - 14421 North America — Version 6 — August 2, 2013
Page 1
Side view
1.
USB 2.0 ports
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Overview
DA - 14421 North America — Version 6 — August 2, 2013
Page 2
Pivot view (monitor pivoted to reveal bottom ports)
1.
USB upstream connector
4.
DisplayPort connector
2.
VGA connector
5.
Power connector
3.
DVI-D connector
Models
Part Number
: A9S75AA
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Overview
DA - 14421 North America — Version 6 — August 2, 2013
Page 3
Panel
Type
TN (Twisted Nematic) LED Backlit LCD
Viewable Image Area
(diagonal)
48,25 cm
(19 in)
Screen Opening
(WxH)
37,8 x 30,3 cm
(14.9 x 11.9 in)
Aspect Ratio
5:4
Viewing Angle
(typical)*Up to 170° horizontal/160° vertical (10:1 contrast ratio)
Brightness
(typical)
*
250 nits (cd/m2)
Dynamic Contrast Ratio
(typical)
1,000,000:1
Contrast Ratio
(typical)*1000:1
Response Time
(typical)*5 ms (rise + fall)
Pixel Pitch
0.294 mm
Backlight Lamp Life
(to half brightness)
30K hours
Color Gamut
72%
Color Support**
Can display up to 16.7 million colors
* All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
** With the use of FRC technology.
Video/Other Inputs
Plug and Play
Yes
USB 2.0 Hub
Self-powered; two ports (cable included)
USB Cable
1,8 m
(5.9 ft); detached
Input Connectors
Three connectors: (1) 15-pin mini D-sub analog VGA and (1) DVI-D and (1)
Display Port
Input Impedance
75 ohms ± 2%
Sync Input
Separate sync (HSYNC/VSYNC)
Video Cables
VGA, DVI-D (select regions), DisplayPort(select regions)
Video Cable Length
1,8 m
(5.9 ft.); detached
Signal Interface/
Performance
Horizontal Frequency
24 to 83 kHz
Vertical Frequency
50 Hz to 76 Hz
Native Resolution
1280 x 1024 @ 60 Hz (analog)
1280 x 1024 @ 60 Hz (digital)
Max Resolution
(Analog)
1280 x 1024 @ 60 Hz
Max Resolution
(Digital)
1280 x 1024 @ 60 Hz
Preset VESA Modes
(non-interlaced)
640 x 480 @ 60 Hz
720 x 400 @ 70 Hz
800 x 600 @ 60 Hz
1024 x 768 @ 60 Hz
1280 x 1024 @ 60 Hz
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 4
Fail Safe Mode
Yes (limits out of range signal messages)
Max Pixel Clock Speed
170 MHz
User Programmable
Modes
Yes, 10
Anti-Glare
Yes
Anti-Static
Yes
Asset Control
Yes (accessible on HP Compaq Business Desktops featuring HP Client Manager)
Default Color
Temperature
Warm (6500° Kelvin)
On Screen Display
(OSD)
Controls
Buttons and Switches
4-button OSD (menu, minus, plus, OK); power on/off; second level OSD buttons
include dual-input switch, auto-adjust
Languages
English, Spanish, French, German, Dutch, Italian, Simplified Chinese, Japanese,
Portuguese, and Traditional Chinese
User Controls
Size and positioning, contrast, brightness, clock, clock phase, selectable color
temperature, serial number, mode displayed, sleep timer, input selection,
factory reset, individual color contrast, full-screen resolution
Power
Power Supply
Auto-ranging, 90 to 265 VAC; internal power supply
Input Power
100 ~ 240 VAC
Nominal Current
1.5 A maximum
Frequency
50 ~ 60 Hz
Maximum
35 W
Average
27 W
Power Saving Mode
< 0.5 W
Off Mode
< 0.5 W
Power Cable Length
1,9 m
(6.2 ft); detached
Mechanical
Dimensions
(W x D x H)
Packaged
48,6 x 19 x 42,4cm
(19.1 x 7.48 x 16.6 in)
Unpacked with stand
(minimum)
41,7 x 19,2 x
36,6 cm
(16.4 x 7.5 x 14.4 in)
Unpacked with stand
(maximum height)
41,7 x 19,2 x 48,6
cm
(16.4 x 7.5 x 19.1 in)
Base area
(footprint)
21 x 19,2 cm
(8.26 x 7.56 in)
Panel only
(without
stand)
41,7 x 4,7 x 34,7 cm
(16.4 x 1.8 x 13.6 in)
Weight
Packaged
6,2 kg
(13.67 lb)
Unpacked with stand
4,5 kg
(9.92 lb)
Panel Only
(without
stand)
2,8 kg
(6.17 lb)
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 5
Bezel Width
19,9 mm
(.78 in) left and right,
19,9 mm
(.78 in) top, and
25,7 mm
(1.01 in)
bottom
Tilt Range
-5° to +25°
Swivel Range
± 180° horizontal swivel
Height Adjustable
Yes,
12 cm
(4.7 in) adjustment range
Pivot Rotation
Yes, 90° into portrait orientation
Base
Ships attached and is removable (four screws)
Environmental
Temp. - Operating
41° to 95° F (5° to 35° C)
Temp. Non-operating
-4° to 140° F (-20° to 60° C)
Humidity - Operating
20% to 80%, non-condensing
Humidity Non-operating
5% to 95%
Altitude - Operating
0 to 5,000 m
(0 to 16,404 ft)
Altitude Non-operating
0 to 12192 m
(0 to 40,000 ft)
White LED Backlights
Yes
CCFL Panel
No
Arsenic-Free Glass
4
Yes
Low Halogen
5
Yes
Mercury Free
Yes
Environmental Data
Eco-Label Certifications
& declarations
This product has received or is in the process of being certified to the following
approvals and may be labeled with one or more of these marks:
IT ECO declaration
US ENERGY STAR®
TCO 06
EPEAT® Gold where HP registers commercial desktop products. See
http://www.epeat.net
for registration status in your country US Federal
Energy Management Program (FEMP)
Energy Consumption
(in accordance with US
Energy Star® test
method)
115VAC, 60Hz 230VAC, 50Hz 100VAC, 60Hz
Normal Operation
13.5 W 14.1 W
NA
Sleep
0.61 W 0.71 W
NA
Off
0.35 W 0.41 W
NA
Heat Dissipation
*
115VAC, 60Hz 230VAC, 50Hz 100VAC, 60Hz
Normal Operation
46 BTU/hr 48 BTU/hr
NA
Sleep
2 BTU/hr 2 BTU/hr
NA
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 6
Off
1 BTU/hr 1 BTU/hr
NA
* Heat dissipation is calculated based on the measured watts, assuming the service level is attained for one
hour.
Additional Information
" This product is in compliance with the Restrictions of Hazardous
Substances (RoHS) directive - 2002/95/EC.
" This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive - 2002/96/EC.
" This product is in compliance with California Proposition 65 (State of
California; Safe Drinking Water and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at the
Gold level, see:
www.epeat.net
Plastics parts weighing over 25 grams used in the product are marked
per ISO 11469 and ISO1043.
This product contains 16.2% post-consumer recycled plastic (by wt.)
This product is 98.9% recycle-able when properly disposed of at end of
life.
Packaging Materials
External:
PAPER/Paper
503 g
Internal:
PLASTIC/EPS (Expanded
Polystyrene)
280 g
PLASTIC/EPE-Expanded
Polyethylene
39.7g
RoHS Compliance
Hewlett-Packard is committed to compliance with all applicable environmental
laws and regulations, including the European Union Restriction of Hazardous
Substances (RoHS) Directive. HP's goal is to exceed compliance obligations by
meeting the requirements of the RoHS Directive on a worldwide basis. By July
1, 2006, RoHS substances will be virtually eliminated (virtually = to levels
below legal limits) for all HP electronic products subject to the RoHS Directive,
except where it is widely recognized that there is no technically feasible
alternative (as indicated by an exemption under the EU RoHS Directive).
Material Usage
This product does not contain any of the following substances in excess of
regulatory limits (refer to the HP General Specification for the Environment at:
http://www.hp.com/hpinfo/globalcitizenship/environment/supplychain/
gen_specifications.html
):
Asbestos
Certain Azo Colorants
Certain Brominated Flame Retardants - may not be used as flame
retardants in plastics
Cadmium
Chlorinated Hydrocarbons
Chlorinated Paraffins
Formaldehyde
Halogenated Diphenyl Methanes
Lead carbonates and sulfates
Lead and Lead compounds
Mercuric Oxide Batteries
Nickel - finishes must not be used on the external surface designed to be
frequently handled or carried by the user.
Ozone Depleting Substances
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 7
Polybrominated Biphenyls (PBBs)
Polybrominated Biphenyl Ethers (PBBEs)
Polybrominated Biphenyl Oxides (PBBOs)
Polychlorinated Biphenyl (PCB)
Polychlorinated Terphenyls (PCT)
Polyvinyl Chloride (PVC) - except for wires and cables, and certain retail
packaging has been voluntarily removed from most applications.
Radioactive Substances
Tributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO)
Packaging
HP follows these guidelines to decrease the environmental impact of product
packaging:
Eliminate the use of heavy metals such as lead, chromium, mercury and
cadmium in packaging materials.
Eliminate the use of ozone-depleting substances (ODS) in packaging
materials.
Design packaging materials for ease of disassembly.
Maximize the use of post-consumer recycled content materials in
packaging materials.
Use readily recyclable packaging materials such as paper and corrugated
materials.
Reduce size and weight of packages to improve transportation fuel
efficiency.
Plastic packaging materials are marked according to ISO 11469 and DIN
6120 standards.
End-of-life Management
and Recycling
Hewlett-Packard offers end-of-life HP product return and recycling programs
in many geographic areas. To recycle your product, please go to:
http://www.hp.com/go/reuse-recycle
or contact your nearest HP sales office.
Products returned to HP will be recycled, recovered or disposed of in a
responsible manner.
The EU WEEE directive (2002/95/EC) requires manufacturers to provide
treatment information for each product type for use by treatment facilities.
This information (product disassembly instructions) is posted on the Hewlett
Packard web site at:
http://www.hp.com/go/recyclers
. These instructions may
be used by recyclers and other WEEE treatment facilities as well as HP OEM
customers who integrate and re-sell HP equipment.
Hewlett-Packard
Corporate Environmental
Information
For more information about HP's commitment to the environment:
Global Citizenship Report
http://www.hp.com/hpinfo/globalcitizenship/gcreport/index.html
Eco-label certifications
http://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/
ecolabels.html
ISO 14001 certificates:
http://www.hp.com/hpinfo/globalcitizenship/environment/operations/
envmanagement.html
Options
(sold separately)
HP LCD Speaker Bar
— Part number NQ576AA
Powered directly by the connected PC, the Speaker Bar seamlessly attaches to
the monitor's lower bezel to bring full audio support to select HP flat panel
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 8
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.
HP LCD Monitor Quick
Release —
Part number
EM870AA
1
An easy-to-use, VESA-compliant, LCD monitor mounting solution that allows
you to quickly and securely attach an LCD monitor to a variety of stands,
brackets, arms or wall mounts. For more information, refer to this product's
QuickSpecs document.
HP USB Graphics Adapter
—
Part number NL571AA
Enables connection of up to six simultaneous displays to help you boost
productivity and multi-task across several open applications. Use one Adapter
to bridge between a notebook or desktop PC and second monitor or use
multiple Adapters to connect several displays to each other.
HP Business PC Security
Lock Kit —
Part number
PV606AA
Attaches to the rear of the PC with a six-foot steel cable that can be used to
secure a PC or peripherals such as mice, keyboards, monitors or USB security
devices to protect them against unauthorized removal by physically connecting
the system to an anchor point.
HP DVI to DVI cable
—
Part number DC198A
Connect to external monitors with a DVI connector from an HP Compaq
Business Desktop computer with a DVI connector. The cable is a single link
cable with DVI-D support on both connectors. The cable will connect to either a
DVI-D or DVI-I connector on the monitor and the graphics card.
What's in the box?
Monitor and Accessories
HP LA1956x19inch LED Backlit Monitor; VGA cable; DVI cable (select regions);
DisplayPort cable (select regions); USB cable; AC Power cable
Documentation
Printed documentation and CD
Featured Software
Yes – HP Display Asst, Auto Adjustment Pattern Utility, Monitor Driver, PDF
Complete (v35109 rc4)
Other
User Guide Languages
English, Danish, Dutch, Finnish, French, German, Italian, Kazakh, Norwegian,
Portuguese (Brazilian), Spanish, Swedish, Czech, Greek, Hungarian, Polish,
Russian, Slovenian, Turkish, Arabic, T. Chinese, S. Chinese, Korean, Bahasa
Indonesia, Japanese
Warranty Languages
English, Danish, Dutch, Finnish, French, German, Italian, Kazakh, Norwegian,
Portuguese (Brazilian), Spanish, Swedish, Czech, Greek, Hungarian, Polish,
Russian, Slovenian, Turkish, Arabic, T. Chinese, S. Chinese, Korean, Bahasa
Indonesia, Japanese
Color
Silver
VESA Mounting Support
Yes (one set of standard 4-hole pattern, 100 mm). Base must first be removed.
Security Lock-Ready
Yes
Certification and
Compliance
TCO Displays, ISO 9241-307, CISPR Requirements, VCCI Approvals, KC and KCC (Korean) 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, CCIB, CCEE, IT ECO (EDS), EPEAT® Gold (select
regions)
3
Compatibility
VESA Video Signal Standard (VSIS) Compliant video cards have been tested and proven compatible for use
with this monitor. Recommended for use with HP products.
Service and Warranty
Protected by HP, including a 3 yearstandard limited warranty. Optional Care Pack Services are extended
service contracts which go beyond your standard warranties.
2
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 9
© Copyright 2012, 2013 Hewlett-Packard Development Company, L.P.
ENERGY STAR is a registered mark owned by the U.S. government.
1
The HP Quick Release has been designed to support a maximum of up to 24 lbs (10.9 kg) for all devices mounted. 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.
2
HP Care Pack Services extend service contracts beyond the standard warranties. Service levels and response times for HP Care Packs
may vary depending on your geographic location. 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
http://www.hp.com/go/lookuptool
. Additional HP Care Pack
Services information by product is available at
http://www.hp.com/hps/carepack
.
3
EPEAT® Gold where HP registers commercial display products. See www.epeat.net for registration status in your country.
4
Arsenic and its compounds were not detected using US EPA Test Methods 3052 & 3052/6010b by ICP or ICP-AES with a with a Method
Detection Limit of 10 ppm.
5
External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be
Low Halogen
.
All specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either
higher or lower. 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.
QuickSpecs
HP Compaq LA1956x 19-inch LED Backlit Monitor
Technical Specifications
DA - 14421 North America — Version 6 — August 2, 2013
Page 10
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