HP L1940 User instructions

1. Auto Adjust 4. OSD Navigation/Input Select
2. Menu/Select 5. Power
3. OSD Navigation/Input Select
Models
ModelsModels
Models
Part Number: PF803AA#ABA
HP Care Pack Services
HP Care Pack ServicesHP Care Pack Services
HP Care Pack Services
4 Year Next Business Day Warranty Extension U7934E
5 Year Next Business Day Warranty Extension U7935E
QuickSpecs
HP L1940 Flat Panel Monitor
HP L1940 Flat Panel MonitorHP L1940 Flat Panel Monitor
HP L1940 Flat Panel Monitor
Overview
DA - 12129 North America — Version 16 — May 23, 2007 Page 1

Panel
PanelPanel
Panel Type
TypeType
Type Active matrix, thin film transistor (TFT)
Viewable Image Area
Viewable Image AreaViewable Image Area
Viewable Image Area
(diagonal)
19 in (48.25 cm)
Screen Opening
Screen OpeningScreen Opening
Screen Opening (WxH) 14.9 x 12.0 in (38.0 x 30.5 cm)
Viewing Angle
Viewing AngleViewing Angle
Viewing Angle (typical) Up to 178° horizontal/178° vertical (10:1 minimum contrast ratio)
Brightness
BrightnessBrightness
Brightness (typical) Up to 250 nits (cd/m
2
)
Contrast Ratio
Contrast RatioContrast Ratio
Contrast Ratio (typical) Up to 600:1
Response Rate
Response RateResponse Rate
Response Rate (typical) 20 ms (rise + fall)
Pixel Pitch
Pixel PitchPixel Pitch
Pixel Pitch 0.294 mm
Backlight Lamp Life
Backlight Lamp LifeBacklight Lamp Life
Backlight Lamp Life
(to half brightness)
40K hours
Video/Other Inputs
Video/Other InputsVideo/Other Inputs
Video/Other Inputs Plug and Play
Plug and PlayPlug and Play
Plug and Play Yes (supports VESA DDC2B and DDC/CI; PC2001 compliant)
USB 2.0 Hub
USB 2.0 HubUSB 2.0 Hub
USB 2.0 Hub Self-powered; two ports (cable included)
Input Signal
Input SignalInput Signal
Input Signal Two connectors: one 15-pin mini D-sub analog VGA and one DVI-D
Input Impedance
Input ImpedanceInput Impedance
Input Impedance 75 ohms ± 2%
Sync Input
Sync InputSync Input
Sync Input Separate sync (HSYNC/VSYNC)
Video Cable
Video CableVideo Cable
Video Cable 15-pin D-sub mini connector; detached
Video Cable Length
Video Cable LengthVideo Cable Length
Video Cable Length 70.9 in (1.8 m); detached
Signal Interface/
Signal Interface/Signal Interface/
Signal Interface/
Performance
PerformancePerformance
Performance
Horizontal Frequency
Horizontal FrequencyHorizontal Frequency
Horizontal Frequency 30 to 83 kHz
Vertical Frequency
Vertical FrequencyVertical Frequency
Vertical Frequency 56 to 76 Hz
Native Resolution
Native ResolutionNative Resolution
Native Resolution 1280 x 1024 @ 60 Hz (analog)
1280 x 1024 @ 60 Hz (digital)
Max Resolution
Max ResolutionMax Resolution
Max Resolution (Analog) 1280 x 1024 @ 75 Hz
Max Resolution
Max ResolutionMax Resolution
Max Resolution (Digital) 1280 x 1024 @ 75 Hz
Preset VESA Graphic
Preset VESA GraphicPreset VESA Graphic
Preset VESA Graphic
Modes
ModesModes
Modes (non-interlaced)
640 x 480 @ 60 Hz, 72 Hz, 75 Hz
720 x 400 @ 70 Hz
800 x 600 @ 60 Hz, 72 Hz, 75 Hz
1024 x 768 @ 60 Hz, 70 Hz, 75 Hz
1280 x 1024 @ 60 Hz, 75 Hz
Preset MAC Mode
Preset MAC ModePreset MAC Mode
Preset MAC Mode 832 x 624 @ 75 Hz
1152 x 870 @75 Hz
Preset SUN Mode
Preset SUN ModePreset SUN Mode
Preset SUN Mode 1152 x 900 @ 76 Hz
Fail Safe Mode
Fail Safe ModeFail Safe Mode
Fail Safe Mode Yes (limits out of range signal messages)
Maximum Pixel Clock
Maximum Pixel ClockMaximum Pixel Clock
Maximum Pixel Clock
Speed
SpeedSpeed
Speed
140 MHz
User Programmable
User ProgrammableUser Programmable
User Programmable
Modes
ModesModes
Modes
Yes, 15
Anti-Glare
Anti-GlareAnti-Glare
Anti-Glare Yes
Anti-Static
Anti-StaticAnti-Static
Anti-Static Yes
AssetControl
AssetControlAssetControl
AssetControl Yes (accessible on HP Compaq Business Desktops featuring HP Client
Manager)
QuickSpecs
HP L1940 Flat Panel Monitor
HP L1940 Flat Panel MonitorHP L1940 Flat Panel Monitor
HP L1940 Flat Panel Monitor
Technical Specifications
DA - 12129 North America — Version 16 — May 23, 2007 Page 2

Default Color
Default ColorDefault Color
Default Color
Temperature
TemperatureTemperature
Temperature
6500° Kelvin
On Screen Display
On Screen DisplayOn Screen Display
On Screen Display (OSD)
Controls
ControlsControls
Controls
Buttons and Switches
Buttons and SwitchesButtons and Switches
Buttons and Switches 4-button OSD (auto-adjust, menu, minus, plus); power on/off; second level
OSD buttons include dual-input switch
Languages
LanguagesLanguages
Languages English, Spanish, French, German, Dutch, Italian, Simplified Chinese
User Controls
User ControlsUser Controls
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
PowerPower
Power Power Supply
Power SupplyPower Supply
Power Supply Auto-ranging, 90 to 265 VAC; internal power supply
Input Power
Input PowerInput Power
Input Power 100 ~ 240 VAC
Nominal Current
Nominal CurrentNominal Current
Nominal Current 1.5 A maximum
Frequency
FrequencyFrequency
Frequency 50 ~ 60 Hz
Avg. Power Consumption
Avg. Power ConsumptionAvg. Power Consumption
Avg. Power Consumption ~33 watts (when displaying standard office applications)
Typ. Power Consumption
Typ. Power ConsumptionTyp. Power Consumption
Typ. Power Consumption < 40 watts
Max. Power Consumption
Max. Power ConsumptionMax. Power Consumption
Max. Power Consumption < 70 watts
Power Saving Mode
Power Saving ModePower Saving Mode
Power Saving Mode < 2 watts
Off Mode
Off ModeOff Mode
Off Mode < 2 watts
Power Cable Length
Power Cable LengthPower Cable Length
Power Cable Length 74.8 in (1.9 m); detached
Mechanical
MechanicalMechanical
Mechanical Dimensions
DimensionsDimensions
Dimensions (H x W x D) Packaged 20.5 x 20 x 9.5 in (52.1 x 50.8 x 24.1 cm)
Unpacked with stand
(minimum)
14.25 x 16.25 x 10.75 in (36.2 x 41.3 x 27.3
cm)
Unpacked with stand
(maximum height)
19.5 x 16.25 x 10.5 in (49.5 x 41.3 x 26.7 cm)
Base area (footprint) 12.25 x 10.5 in (31.1 x 26.7 cm)
Panel only (without stand) 16.25 x 13.5 x 3.0 in (41.3 x 34.3 x 7.6 cm)
Weight
WeightWeight
Weight Packaged 22.5 lb (10.2 kg)
Unpacked with stand 18.5 lb (8.4 kg)
Panel Only (without stand) 11.9 lb (5.4 kg)
Bezel Width
Bezel WidthBezel Width
Bezel Width 17 mm left and right, 17 mm top, and 24 mm bottom
Tilt Range
Tilt RangeTilt Range
Tilt Range -5° to +35°
Swivel Range
Swivel RangeSwivel Range
Swivel Range ± 170° horizontal swivel
Height Adjustable
Height AdjustableHeight Adjustable
Height Adjustable Yes (5.1 in/13 cm adjustment range)
Pivot Rotation
Pivot RotationPivot Rotation
Pivot Rotation Yes, 90° into portrait orientation
Base
BaseBase
Base Ships attached and is removable (four screws)
QuickSpecs
HP L1940 Flat Panel Monitor
HP L1940 Flat Panel MonitorHP L1940 Flat Panel Monitor
HP L1940 Flat Panel Monitor
Technical Specifications
DA - 12129 North America — Version 16 — May 23, 2007 Page 3

Environmental
EnvironmentalEnvironmental
Environmental Temperature – Operating
Temperature – OperatingTemperature – Operating
Temperature – Operating 41° to 95° F (5° to 35° C)
Temperature –
Temperature –Temperature –
Temperature –
Non-operating
Non-operatingNon-operating
Non-operating
-4° to 140° F (-20° to 60° C)
Humidity – Operating
Humidity – OperatingHumidity – Operating
Humidity – Operating 20% to 80%, non-condensing
Humidity –
Humidity –Humidity –
Humidity –
Non-operating
Non-operatingNon-operating
Non-operating
5% to 90%
Altitude – Operating
Altitude – OperatingAltitude – Operating
Altitude – Operating 0 to 12,000 ft (0 to 3,658 m)
Altitude –
Altitude –Altitude –
Altitude –
Non-operating
Non-operatingNon-operating
Non-operating
0 to 40,000 ft (0 to 12,192 m)
Options
OptionsOptions
Options HP Silver Flat Panel
HP Silver Flat PanelHP Silver Flat Panel
HP Silver Flat Panel
Speaker Bar – Part
Speaker Bar – PartSpeaker Bar – Part
Speaker Bar – Part
number: EE418AA
number: EE418AAnumber: EE418AA
number: EE418AA
Powered directly by the monitor or PC, the Speaker Bar seamlessly attaches
to the monitor's lower bezel to bring full audio support to select HP flat panel
monitors. Features include dual speakers with full sound range and external
jack for headphones. Sold separately. For more information, refer to the HP
Silver Flat Panel Speaker Bar QuickSpec.
HP Compaq 7000 Series
HP Compaq 7000 SeriesHP Compaq 7000 Series
HP Compaq 7000 Series
Ultra-slim Desktop
Ultra-slim DesktopUltra-slim Desktop
Ultra-slim Desktop
Integrated Work Center
Integrated Work CenterIntegrated Work Center
Integrated Work Center
Stand – Part number:
Stand – Part number:Stand – Part number:
Stand – Part number:
DL641B
DL641BDL641B
DL641B
Allows mounting of a 15-, 17- or 19-inch HP flat panel monitor and an HP
Compaq dc7600 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.
Other
OtherOther
Other Accessories Included
Accessories IncludedAccessories Included
Accessories Included VGA cable, AC power cord, USB cable, user CD-ROM
Software
SoftwareSoftware
Software HP Display LiteSaver feature 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.
User Guide Languages
User Guide LanguagesUser Guide Languages
User Guide Languages English
Warranty Languages
Warranty LanguagesWarranty Languages
Warranty Languages English
Color
ColorColor
Color Carbonite black and silver (two-tone)
VESA External Mounting
VESA External MountingVESA External Mounting
VESA External Mounting Yes (standard 4 hole pattern, 100 mm); base must first be removed
Kensington Lock-Ready
Kensington Lock-ReadyKensington Lock-Ready
Kensington Lock-Ready Yes
Certification and
Certification andCertification and
Certification and
Compliance
ComplianceCompliance
Compliance
Australian ACA Approval, Canadian Requirements/CSA, CE Marking, China CCIB/CCEE Approval,
CISPR Requirements, Eastern European Approvals, Energy Star Compliant, FCC Approval, German
Ergonomic (TUV and GS Mark), ISO 13406-2 Compliant (Pixel Defect Guidelines), Mexican NOM
Approval, MPR-II Compliant, PC2001 Compliant, PC99 Certified, S. Korean MIC Approval, Taiwan
BSMI Approval, TCO 99 or 03 depending on region (emissions, ergonomics, environment), TUV-Ergo,
UL Listed, VCCI Approvals, Microsoft® Windows® Certification
Compatibility
CompatibilityCompatibility
Compatibility VESA Video Signal Standard (VSIS) Compliant video cards have been tested and proven compatible for
use with the HP L1940 Flat Panel Monitor. Recommended for use with HP products.
Service and Warranty
Service and WarrantyService and Warranty
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.
QuickSpecs
HP L1940 Flat Panel Monitor
HP L1940 Flat Panel MonitorHP L1940 Flat Panel Monitor
HP L1940 Flat Panel Monitor
Technical Specifications
DA - 12129 North America — Version 16 — May 23, 2007 Page 4

© Copyright 2007 Hewlett-Packard Development Company, L.P.
Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the U.S. and other countries.
All performance specifications represent the typical specifications provided by HP's component manufacturers; actual performance
may vary either higher or lower.
The information contained herein is subject to change without notice. Microsoft and Windows are registered trademarks or
trademarks of Microsoft Corporation in the U.S. and/or other countries. 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 L1940 Flat Panel Monitor
HP L1940 Flat Panel MonitorHP L1940 Flat Panel Monitor
HP L1940 Flat Panel Monitor
Technical Specifications
DA - 12129 North America — Version 16 — May 23, 2007 Page 5