HP KH128AA User manual

1. Menu / Select 4. Power LED
2. "-"/Auto 5. Power
3. "+"
Model
KH128AA
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Overview
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 1

Panel Type 19-inch diagonal Wide-Aspect Active Matrix TFT (thin film transistor)
Viewable Image Area 19 in (48.25 cm) widescreen; diagonally measured
Screen Opening (WxH) 16.1 x 10.1 in (40.98 x 25.67 cm)
Viewing Angle (typical) Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
Brightness (typical) * 300 nits (cd/m
2
)
Contrast Ratio (typical) * 1000:1
Response Time
(typical) *
5 ms (on/off)
Pixel Pitch 0.282 mm
Backlight Lamp Life
(to half brightness)
30K hours
* All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
On Screen Display
(OSD) Controls
Buttons or Switches Input select/OSD UP, auto adjust/OSD down, OSD menu select, power
Languages English, French, German, Spanish, Italian, Dutch, Japanese, S.
Chinese, and Portuguese
User Controls Brightness, contrast, positioning, color temperature (6500k, 9300k,
custom), serial number, display, clock, clock phase, monitor
management, factory reset
Signal Interface/
Performance
Horizontal Frequency 24 to 83 kHz
Vertical Frequency 50 to 76 Hz
Native Resolution 1440 x 900 @ 60 Hz (WXGA+)
Preset VESA Graphic
Modes
(non-interlaced)
1280 x 1024 @ 60 Hz and 75 Hz
1280 x 960 @ 60 Hz
1152 x 720 @ 60 Hz
1024 x 768 @ 60 Hz and 75 Hz
800 x 600 @ 60 Hz and 75 Hz
640 x 480 @ 60 Hz, and 75 Hz
Text Mode 720 x 400 @ 70 Hz
Mac Mode 1152 x 870 @ 75 Hz and 832 x 624 @ 75 Hz
Sun Mode 1152 x 900 @ 66 Hz
Maximum Pixel Clock
Speed
140 MHz
User Programmable
Modes
Yes, 15
Anti-Glare Yes
Anti-Static Yes
Default Color
Temperature
6500 K
Video/Other Inputs Plug and Play Yes
Self Powered USB 2.0
Hub
One upstream, two downstream ports (cable included)
Input Signal VGA
Input Impedance 75 ohms ± 10%
Sync Input TTL separate synch
VGA Cable 15 pin D-sub VGA
VGA Cable Length 5.9 ft (1.8 m)
Power Input Power Auto-Sensing, 100 to 240 VAC, 50 +/-3 Hz to 60 +/-3 Hz)
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 2

Frequency 47.5 to 63 Hz
Typical Power
Consumption
45 watts (without speaker/with 50% USB)
Maximum < 65 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 12.85 to 17.97 x 17.56 x 11.86 in
(32.65 to 45.65 x 44.6 x 30.12 cm)
Unpacked w/o stand
(head only)
11.9 x 17.6 x 2.3 in
(30.1 x 44.6 x 5.9 cm)
Packaged 15 x 22.13 x 9.25 in
(38.1 x 56.2 x 23.5 cm)
Weight Head Only 9.26 lbs (4.2 kg)
Unpacked 15.1 lbs (6.85 kg)
Packaged 18.74 lbs (8.5 kg)
Tilt Range -5° to + 35° vertical
Swivel Range -45° to + 45°
Height Adjustable Yes, range 5.12 in (13.0 cm)
Pivot Rotation Yes
Base Attachable, ships attached
Environmental Data Temperature –
Operating
41° to 95° F (5° to 35° C)
Temperature –
Non-operating
-29° to 140° F ( – 20° to 60° C)
Humidity – Operating 20% to 80% non-condensing
Humidity –
Non-operating
5% to 95%, 38.7° C max wet-bulb
Altitude – Operating +12,000 ft (3,658 m)
Altitude –
Non-operating
+40,000 ft (12,192 m)
Eco-Label
Certifications and
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:
ENERGY STAR®
US Federal Energy Management Program (FEMP)
IT ECO declaration
TCO 03
Taiwan Green Mark
CECP
EU Flower (2001/686/EC & 2001/687/EC)
GEEA
Energy Consumption
(in accordance with
ENERGY STAR® test
method)
AC Input Voltage at 100
VAC +/- 5 VAC, 50 Hz
+/- 3 Hz
AC Input Voltage at 115
VAC +/- 5 VAC, 60 Hz
+/- 3 Hz
AC Input Voltage at
230 VAC +/- 5 VAC,
50 Hz +/- 3 Hz
Normal Operation 43 watts 43 watts 43 watts
Sleep 2 watts 2 watts 2 watts
Off 1 watts 1 watts 1 watts
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 3

Heat Dissipation * AC Input Voltage at 100
VAC +/- 5 VAC, 50 Hz
+/- 3 Hz
AC Input Voltage at 115
VAC +/- 5 VAC, 60 Hz
+/- 3 Hz
AC Input Voltage at
230 VAC +/- 5 VAC,
50 Hz +/- 3Hz
Normal Operation 146.6 BTU/hr 146.6 BTU/hr 146.6 BTU/hr
Sleep 6.82 BTU/hr 6.82 BTU/hr 6.82 BTU/hr
Off 3.41 BTU/hr 3.41 BTU/hr 3.41 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the service level is
attained for one hour.
Longevity and
Upgrading
Upgradeability features contained in the product include:
One upstream and two downstream USB ports
Ergonomics The monitor meets the ergonomic requirement of EN-ISO 13406-2 for
flat panel displays.
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.
Plastics parts weighing over 25 grams used in the product are marked
per ISO 11469 and ISO1043.
Display meets the requirement for low frequency electromagnetic fields
per TCO and prEN50279 A/B/C.
This product contains 0% recycled materials (by wt.)
This product is 98.5% recyclable when properly disposed of at end of
life.
Packaging Materials:
Corrugated Carton – 1.025 kg
HDPE Bag – 0 kg
Polystyrene – 0.27 kg
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: 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
Polybrominated Biphenyls (PBBs)
Polybrominated Biphenyl Ethers (PBBEs)
Polybrominated Biphenyl Oxides (PBBOs)
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 4

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: www.hp.com/recycle or contact your nearest HP sales office.
Products returned to HP will be recycled, recovered or disposed of in a
responsible manner.
Hewlett-Packard
Corporate
Environmental
Information
For more information about HP's commitment to the environment:
Global Citizenship Report
www.hp.com/hpinfo/globalcitizenship/gcreport/index.html
Eco-label certifications
www.hp.com/hpinfo/globalcitizenship/
environmentproductdesign/ecolabels.htm l
ISO 14001 certificates:
www.hp.com/hpinfo/globalcitizenship/environment/
operations/envmanagement.html
Options HP Silver LCD Speaker
Bar—Part number:
EE418AA
Powered directly by the monitor or the PC, the Speaker Bar seamlessly
attaches to the monitor's lower bezel to bring full audio support to select
HP LCD monitors. Features include dual speakers with full sound range
and external jack for headphones. Sold separately. For more
information, refer to the HP Silver LCD Speaker Bar QuickSpec.
HP LCD Monitor Quick
Release—Part number
EM870AA *
An easy-to-use, VESA-compliant, LCD monitor mounting solution that
allows you to quickly and securely attach a flat panel monitor to a
variety of stands, brackets, arms or wall mounts. For more information,
refer to this product's QuickSpec document.
* 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
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 5

installed to support applied loads.
HP Compaq dc 7800
Series Ultra-slim
Desktop Integrated
Work Center
Stand—Part number:
GN783AA
Allows mounting of an HP LCD monitor and an HP Compaq dc7800
Ultra-slim Desktop PC on a single stand for the convenience of an "all-
in-one" form factor. Sold separately. For more information, refer to this
product's QuickSpec document.
Kensington Security
Lock—Part number
PC766A
Combines aircraft-grade steel and Kevlar fiber to securely lock down
your monitor and help prevent theft.
Other Accessories Included VGA cable - connects the graphic card's VGA connector to the
monitor's VGA input; USB cable, power cable
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 help 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
Color All carbonite (with base outer ring painted silver)
VESA External
Mounting
Yes (One sets 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)
Kensington Lock-
Ready
Yes, one Kensington slot available
Certification and
Compliance
TCO'03, ISO 13406-2 VDT Guidelines Approval, CISPR Requirements, VCCI Approvals, MIC
(Korean) Requirements, CSA, Australian ACA Approval, "GS" Mark, TUV Approvals, CE Marking,
FCC Approval, ENERGY STAR® qualified, PC-2001 Certified, Microsoft® Windows® Certification
(Microsoft® Windows® 98, Microsoft Windows 2000, Microsoft Windows XP, and Windows
Vista®)
Compatibility Compatible with platforms using the VESA standard video modes. Recommended for use with HP
products.
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.
* Service levels and response times for HP Care Packs may vary depending on your geographic
location. Restrictions and limitations apply. For details, visit: www.hp.com/go/carepack .
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 6

© Copyright 2008 Hewlett-Packard Development Company, L.P.
Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the U.S. and other countries.
Windows Vista is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other
countries. 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.
QuickSpecs
HP L1945wv 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13040 Worldwide QuickSpecs — Version 1 — 6/2/2008 Page 7