L2151w/L2151ws LCD Monitor User’s Guide
Preface
About This Guide
This guide is intended for anyone who uses the HP L2151w/L2151ws LCD Monitor. It describes the monitor’s
features, setup, and operation.
The sections are as follows:
y Safety and Maintenance Guidelines
y Setup
y Using the Monitor
y Installing Drivers and Using the Auto-Adjustment Feature
y Technical Support FAQs
y Specifications
y LCD Monitor Quality and Pixel Policy
y Agency Regulatory Notices
Notational Conventions
The following subsections describe notational conventions used in this document.
Notes, Cautions, and Warnings
Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type. These
blocks are notes, cautions, and warnings, and they are used as follows:
NOTE: A NOTE indicates important information that helps you make better use of your monitor.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data, and tells you how to
avoid the problem.
WARNING: A WARNING indicates the potential for bodily harm and tells you how to avoid the problem.
Some warnings may appear in alternate formats and may be unaccompanied by an icon. In such cases, the specific
presentation of the warning is mandated by regulatory authority.
3
Safety and Maintenance Guidelines
Important Safety Information
The power adapter and cord are designed for use with your HP monitor . The adapter provided by HP is only for this
monitor. To use a different cord, use a power source and connection compatible with this adapter. For information on
the correct power cord set to use with your monitor, see Power Cord Set Requirements.
WARNING: To reduce the risk of electric shock or damage to your equipment, do not disable the power cord
grounding feature. The grounding plug is an important safety feature. Connect the equipment to a grounded
(earthed) power outlet.
For your safety, be sure that the grounded power outlet you plug the power cord into is easily accessible to
the operator and located as close to the equipment as possible. To disconnect power from the equipment,
unplug the power cord from the power outlet by grasping the plug firmly. Never pull on the cord.
Before connecting cables, disconnect power from the monitor by unplugging the power cord from the
electrical outlet.
Do not place anything on power cords or cables. Arrange them so that no one can accidentally step on or trip
over them. Do not pull on a cord or cable. When unplugging from the electrical outlet, grasp the cord by its
plug.
To Avoid electrical shock, do not open the monitor cover or the power adapter. There are no user serviceable
parts inside. Only qualified service personal should service these parts.
CAUTION: To protect your monitor, as well as your computer, connect all power cords for your computer and
its peripheral devices (such as a monitor, printer, or scanner) to a surge protection device such as a power
strip with surge protection or uninterruptible power supply (UPS).
Not all power strips provide surge protection; the power strips must be specifically labeled as having this
ability. Use a power strip whose manufacturer offers a damage replacement policy so you can replace your
equipment if surge protection fails.
CAUTION: Avoid applying pressure to the LCD screen; doing so can cause damage.
Safety Precautions
y Use the monitor with the power adapter supplied with your HP monitor only.
y Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating
of the electrical outlet, and the total ampere rating of the products connected to the cord does not exceed
the rating of the cord. Look on the power label to determine the ampere rating (Amps or A) for each device.
y Install your monitor near an outlet that you can easily reach. Disconnect the monitor by grasping the plug
firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.
y Do not allow anything to rest on the power cord. Do not walk on the cord.
4
Maintenance Guidelines
To enhance the performance and extend the life of your monitor:
y Do not open your monitor cabinet or attempt to service this product yourself. If your monitor is not operating
properly or has been dropped or damaged, contact your HP authorized dealer, reseller, or service provider.
y Adjust only those controls that are described in the operating instructions.
y Turn your monitor off when not in use. You can substantially increase the life expectancy of your monitor by using a
screen saver and turning off the monitor when not in use.
y Keep your monitor in a well-ventilated area, away from excessive light, heat, or moisture.
y Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked or
covered. Never push objects of any kind into cabinet slots or other openings.
y Unplug your monitor from the wall outlet before cleaning.
y Do not drop your monitor or place it on an unstable surface.
y When removing the monitor pedestal base, you must lay the monitor face down on a soft area to prevent it from
getting scratched, defaced, or broken.
Cleaning the Monitor
The monitor is a high-quality optical device that requires special care when cleaning. To clean the monitor, follow
these steps:
1 Turn off the computer and the monitor.
2 Unplug your monitor from the wall outlet before cleaning.
CAUTION: Do not use benzene, thinner, ammonia, or any volatile substances to clean the monitor screen or
cabinet. These chemicals may damage the monitor. Do not use liquid cleaners or aerosol cleaners. Never use
water to clean an LCD screen.
3 Wipe the screen with a dry, soft, clean cloth.
• If the screen requires additional cleaning, use an antistatic screen cleaner.
4 Dust the monitor housing. Use a damp cloth to clean the cabinet.
• If the cabinet requires additional cleaning, use a clean cloth dampened with isopropyl alcohol.
5 Plug in the monitor.
6 Turn on the monitor and the computer.
5
Setup
Base and Tilt
Attaching the Base
1 Set the panel face down on a flat , protected surface , such as a table top.
2 Using both hands , align the base with the pedestal and push in firmly to lock in place.
Make sure that the base is securely locked in place before continuing with the setup procedure.
CAUTION: To prevent damage, avoid applying pressure to the panel front.
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Removing the Base
1 Set the panel face-down on a flat, protected surface.
2 Squeeze the tabs in the bottom of the base to release the lock.
3 Remove the base from the pedestal.
CAUTION: To prevent damage, avoid applying pressure to the panel front.
Adjusting the Tilt
For optimal viewing, adjust the screen tilt to your own preference, as follows:
1 Face the front of the monitor and hold the stand so that you do not topple the monitor while changing the tilt.
2 Adjust the tilt by moving the monitor’s top edge toward or away from you.
CAUTION: To avoid breakage or other damage, do not touch the LCD screen while changing the tilt.
7
Cables
Attaching the Cables
1 Turn off your computer.
2 If you are attaching a VGA cable, connect one end of the 15-pin D-Sub VGA cable (blue connector) to the back of
the monitor and connect the other end to the computer VGA port.
3 If attaching a DVI cable, connect one end of the cable to the back of the monitor and connect the other end to the
computer.
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4 Connect the power cord and adapter first, and then connect one end of the power adapter to the back of the
monitor and plug the other end into a grounded outlet.
5 Turn on your monitor and computer.
If your monitor displays an image, installation is complete. If it does not display an image,
see Technical Support FAQs and Using the Monitor.
9
Using the Monitor
Operating Instructions
Control buttons are located on the front of the panel, as shown in the following illustration. Use the Menu button (B)
to adjust the display settings to your personal preferences:
y Set up the monitor, attach the cables, and adjust the tilt as described in the Setup section above.
y Press the Power button (E) to turn the monitor on and off. The power indicator lights up when the monitor is on.
y The monitor must be turned on for the other control buttons to work.
y Set the resolution (Setting the Optimal Resolution).
y Adjust the onscreen display (OSD) settings (Adjusting On-screen Display Settings).
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External Controls
A
B
C
D
E
F
Auto button
Automatically fine-tunes the image quality.
Menu button
– (minus) button
+ (plus) button
Power button
Power LED
Opens, selects, or exits the OSD menu.
Navigates backward through the OSD menu and decreases adjustment levels.
Navigates forward through the OSD menu and increases adjustment levels.
Turns the monitor on or off.
Fully powered = green
Sleep mode = amber
Sleep timer mode = flashing amber
See Technical Support FAQs for more information.
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Settings
Setting the Optimal Resolution
The recommended resolution for this monitor is 1920 x 1080.To configure the monitor to this resolution, complete
the setup procedure and make sure that the monitor is connected to the computer. Turn the monitor on and do the
following:
1 Click the Windows Start Button®, and then click Control Panel.
2 Under Appearance and Personalization, click Adjust Screen Resolution.
3 Set the resolution slide bar to 1920 x 1080.
NOTE: If 1920 x 1080 is not shown, download the monitor driver from the Web. See Using the Monitor for instructions.
Locking and Unlocking the OSD
To change the lock status of the on-screen display (from locked to unlocked, or from unlocked to locked) press and
hold the Menu button for 10 seconds while the monitor is on. If the OSD is locked, the message “OSD Lock” displays
for 10 seconds.
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Adjusting On-Screen Display Settings
Use the OSD menu to adjust the screen image and change settings. To access the OSD menu:
1 If the monitor is not already on, press the Power button to turn the monitor on.
2 Press the Menu button to activate the OSD menu.
3 Press the – (minus) and + (plus) buttons to navigate through the functions. Once the desired function is
highlighted, press the Menu button again to activate it. If the selected function has a sub-menu, it displays.
Press – (minus) or + (plus) again to navigate through the sub-menu functions. Once the desired sub-function is
highlighted, press the Menu button to activate it.
4 Press – (minus) or + (plus) to change the settings of the selected function.
5 To exit and save, select the Exit function. If you want to adjust another function, repeat steps 3–4.
NOTE: If the buttons remain untouched for the time according to the OSD time out while displaying a menu, new
adjustments will be saved and exit the menu.
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OSD Menu
The table below shows the OSD menus and their functions at each level.
OSD Menu Levels
Level 1
Level 2
Level 3
Factory Preset
Brightness
Adjustment Scale
Reset
Y
Cancel
Save and Return
Adjustment Scale
Reset
Contrast
Color
Y
Y
Cancel
Save and Return
9300 K
6500 K
sRGB
Custom Color
Adjustment
Reset
Custom Color
Cancel
Save and Return
Reset
Cancel
Save and Return
Auto Adjustment
Clock
Image Control
“Adjusting” Message
Adjustment Scale
Adjustment Scale
Adjustment Scale
Adjustment Scale
Y
Y
Y
Y
Y
Clock Phase
Horizontal Position
Vertical Position
Fill to Screen
Fill to Aspect Ratio
Custom Scaling
Sharpness
Adjustment 1~5
Y
Y
Dynamic Contrast Ratio
On / Off Selection
Cancel
Save and Return
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OSD Menu Levels (continued)
Level 1
Level 2
Level 3
Factory Preset
OSD Control
Horizontal OSD Position
Adjustment Scale
Y
Vertical OSD Position
OSD Transparency
OSD Timeout
Adjustment Scale
Adjustment Scale
Adjustment Scale
Y
Y
Y
Cancel
Save and Return
Power Saver
Management
On / Off Selection
On / Off Selection
On / Off Selection
Y
Y
Y
Power on Recall
Mode Display
Top / Middle / Bottom /Off
Selection
Monitor Status
DDC/CI Support
Bezel Power LED
Sleep Timer
Cancel
On / Off Selection
On / Off Selection
Timer Set Menu
Y
Y
Y
Save and Return
Deutsch
Language
简体中文
繁体中文
日本語
English
English
Español
Français
Italiano
Nederlands
Português
Save and Return
Information
Factory Reset
Yes
No
Source Control
DVI
VGA
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OSD Menu Levels (continued)
Level 1
Level 2
Level 3
Factory Preset
Default
DVI / VGA Selection
On / Off Selection
Y
Y
Auto-Switch Source
Cancel
Save and Return
Exit
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Installing Drivers and Using the Auto-Adjustment Feature
Downloading Drivers and Software
To download the latest version of drivers and software files from the HP Support Web site:
2 Select your country/region.
3 Select Download Drivers and Software.
4 Enter the model number of your monitor. The software download pages for your monitor will be displayed.
5 Download and install the driver and software files using the instructions in the download pages.
Using the Auto-Adjustment Function
Press the Auto button to optimize the screen performance for VGA (analog).
If your monitor is using VGA (analog) input, auto-adjustment can correct the following image quality conditions:
y Fuzzy or unclear focus
y Ghosting, streaking, or shadowing effects
y Faint vertical bars
y Thin, horizontal scrolling lines
y An off-center picture
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Technical Support FAQs
Technical Support FAQs (Frequently Asked Questions)
Problem & Question
Possible Solutions
Power LED is not on.
y Make sure the Power button is on and the power adapter and cord are
properly connected to a grounded power outlet and to the monitor.
No Plug & Play.
y In order for the Plug & Play feature of the monitor to work, you need a
Plug & Play compatible computer and video card. Check with your
computer manufacturer.
y Check the monitor’s video cable and make sure none of the pins are
bent.
y Make sure the HP monitor drivers are installed (HP monitor drivers are
Picture is fuzzy and has ghosting
shadowing problem.
y Adjust the contrast and brightness controls.
y Make sure you are not using an extension cable or switch box. We
recommend plugging the monitor directly into the video card output
connector on the back of your computer.
y For VGA input, the auto-adjustment function may fix this problem.
Picture bounces, flickers or wave
pattern is present in the picture.
y Move electrical devices that may cause electrical interference as far
away from the monitor as possible.
y Use the maximum refresh rate your monitor is capable of at the
resolution you are using.
Monitor is stuck in “Active Off-Mode”.
y The computer power switch should be in the on position.
y The computer video card should be snugly seated in its slot.
y Make sure the monitor’s video cable is properly connected to the
computer.
y Inspect the monitor’s video cable and make sure none of the pins are
bent.
y Make sure your computer is operational by hitting the Caps Lock key
on the keyboard while observing the Caps Lock LED. The LED should
either turn on or off after hitting the Caps Lock key.
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Technical Support FAQs (Frequently Asked Questions) (continued)
Problem & Question
Possible Solutions
Missing one of the primary colors (red, y Inspect the monitor’s video cable and make sure that none of the pins
green, or blue).
are bent.
y Make sure the monitor’s video cable is properly connected to the
computer.
Screen image is not centered or sized y Adjust horizontal and vertical screen position.
properly.
y For VGA input, the auto-adjustment function may fix this problem.
y Adjust RGB color or select color temperature.
Picture has color defects (white does
not look white).
Unable to set the monitor to the
optimal resolution.
y Make sure that the graphics card supports the optimal resolution
(1920x1080).
y Make sure that the latest supported driver is installed for the graphics
card. For HP and Compaq systems, you can download the latest
graphics driver for your system from:
y For other systems, refer to the Web site for your graphics card.
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Specifications
All specifications represent the typical specifications provided by HP’s component manufacturers; actual
performance may vary either higher or lower.
L2151w/L2151ws
Display Type
Viewable Image Size
Tilt
21.5 inches, TFT LCD
21.5 inch diagonal
–5° to 20°
55 cm
55 cm
Face Treatment
Antiglare polarizer with hard coating
(select models only)
Maximum Weight (unpacked)
6.83 lb.
3.1 kg
Dimensions (including pedestal)
Height
Depth
Width
14.17 inches
7.09 inches
20.28 inches
360 mm
180 mm
515 mm
Optimum Display Resolution
Text Mode
1920 x 1080 (60 Hz)
720 x 400
Dot Pitch
0.248 (H) x 0.248 (V) mm
24 to 94 kHz
Horizontal Frequency
Vertical Refresh Rate
Power Consumption
Input Terminal
48 to 76 Hz
<30 watts typical
VGA connector or DVI connector
Environmental Requirements
Temperature:Operating
Non-operating
41 to 95°F
–29 to 140°F
5 to 35°C
–20 to +60°C
Relative Humidity
Power Source
20 to 85% (non-condensing)
Model: Lite-On PA-1041-01TA-LF
AC/DC Adapter: Input Rating 100-240V ∿ , 50/60 Hz 1.2A max
Output Rating 12VDC, 3.33A , 40W max
Altitude:
Operating
0 to 6,561.68 feet
0 to 40,000 feet
0 to 2,000 m
0 to12,192 m
Non-operating
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Preset Display Modes
Preset
Pixel
Horz Freq
(kHz)
Horz
Vert Freq
(Hz)
Vert
Pixel Clk
(MHz)
Source
Format
Polarity
Polarity
1
2
640 x 480
720 x 400
800 x 600
1024x768
1280x960
1280x1024
1440x900
1600x1200
1680x1050
1920x1080
31.469
31.469
37.87
48.36
60.00
63.98
55.94
75.00
65.29
67.50
-
-
59.940
70.087
60.317
60.000
60.000
60.020
59.890
60.000
60.000
60.000
-
25.175
28.322
VGA
VGA
+
+
-
3
+
-
40.000
VESA
VESA
VESA
VESA
4
65.000
5
±
+
-
±
+
+
+
+
+
108.000
108.000
106.500
106.500
146.250
148.500
6
CVT
7
1.30MA
8
+
-
VESA
CVT
9
1.76MA
10
+
CEA-861
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Power Cord Set Requirements
The monitor power supply is provided with automatic line switching (ALS). This feature allows the monitor to operate
on input voltages in the range of 100–240V∿, 50 / 60 Hz, 1.5A.
The power cord set (flexible cord or wall plug) received with the monitor meets the requirements for use in the
country/region where the equipment was purchased.
If you need to obtain a power cord for a different country/region, you should purchase a power cord that is approved
for use in that country/region.
The power cord must be rated for the product and for the voltage and current marked on the product’s electrical
ratings label. The voltage and current rating of the cord should be greater than the voltage and current rating marked
on the product. In addition, the cross-sectional area of the wire must be a minimum of 0.75 mm² or 18AWG, and the
length of the cord must be between 4.94 ft (1.5 m) and 12 ft (3.6 m). If you have questions about the type of power
cord to use, contact your HP-authorized service provider.
A power cord should be routed so that it is not likely to be walked on or pinched by items placed upon it or against it.
Particular attention should be paid to the plug, electrical outlet, and the point where the cord exits from the product.
VGA Pin Assignments
DVI Pin Assignments
Pin Number
15-Pin Side of the Signal
Cable
1
2
Video-Red
Video-Green
Video-Blue
Ground
3
4
5
Detect Cable
GND-R
6
7
GND-G
8
GND-B
9
+5V
10
11
12
13
14
15
Ground
Ground
DDC-Serial data
H-sync
V-sync
DDC-Serial clock
22
Plug and Play DDC2B Feature
This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the
monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional
information about its display capabilities.
The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request EDID information over
the DDC2B channel.
LCD Monitor Quality and Pixel Policy
The HP LCD Monitor uses high-precision technology, manufactured according to high standards, to help guarantee
trouble-free performance. Nevertheless, the display may have cosmetic imperfections that appear as small bright or
dark spots. This is common to all LCD displays used in products supplied by all vendors and is not specific to the HP
LCD Monitor. These imperfections are caused by one or more defective pixels or subpixels.
y A pixel consists of one red, one green, and one blue subpixel.
y A defective whole pixel is always turned on (a bright spot on a dark background), or it is always off (a dark spot on
a bright background). The first is the more visible of the two.
y A defective subpixel (dot defect) is less visible than a defective whole pixel and is small and only visible on a
specific background.
To locate defective pixels, the monitor should be viewed under normal operating conditions and in normal operating
mode at a supported resolution and response rate, from a distance of approximately 50 cm (16 in).
We expect that, over time, the industry will continue to improve its ability to produce displays with fewer cosmetic
imperfections, and we will adjust guidelines as improvements are made.
For more information about your L2151w/L2151ws Monitor, refer to the HP Web site at: http://www.hp.com/support
Agency Regulatory Notices
Federal Communications Commission Notice
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
y Reorient or relocate the receiving antenna.
y Increase the separation between the equipment and the receiver.
y Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
y Consult the dealer or an experienced radio or television technician for help.
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Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that are not
expressly approved by Hewlett-Packard Company may void the user’s authority to operate the equipment.
Cables
Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods to maintain
compliance with FCC rules and regulations.
Declaration of Conformity for Products Marked with FCC Logo, United States Only
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
For questions regarding your product, contact:
Hewlett-Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
Or
call: 1-(800)-474-6836
For questions regarding this FCC declaration, contact:
Hewlett-Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or
call: 1-(281)-514-3333
To identify this product, refer to the part, series, or model number found on the product.
Canadian Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Avis Canadien
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du
Canada.
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European Union Regulatory Notice
This product complies with the following EU directives:
y Low Voltage Directive 2006/95/EC
y EMC Directive 2004/108/EC
Compliance with these directives implies conformity to applicable harmonized European standards (European
Norms) which are listed on the EU Declaration of Conformity issued by Hewlett-Packard for this product or product
family.
This compliance is indicated by the following conformity marking placed on the product:
xxxx*
This marking is valid for non-Telecom products and EU
harmonized Telecom products (e.g., Bluetooth).
This marking is valid for EU non-harmonized Telecom products.
*Notified body number (used only if applicable — refer to the
product label).
Hewlett-Packard GmbH, HQ-TRE, Herrenberger Straße 140, 71034 Böblingen, Germany
25
Disposal of Waste Equipment by Users in Private Households in the European
Union
This symbol on the product or on its packaging indicates that this product must not be disposed of with your other
household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a
designated collection point for the recycling of waste electrical and electronic equipment. The separate collection
and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that
it is recycled in a manner that protects human health and the environment. For more information about where you
can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal
service or the shop where you purchased the product.
Japanese Notice
26
Japanese Power Cord Notice
Japanese Material Content Declaration
A Japanese regulatory requirement, defined by Specification JIS C 0950, 2005, mandates that manufacturers
provide Material Content Declarations for certain categories of electronic products offered for sale after July 1, 2006.
Korean Notice
Materials Disposal
This HP product contains Mercury in the fluorescent lamp in the display LCD that might require special handling at
end-of-life.
Disposal of this material can be regulated because of environmental considerations. For disposal or recycling
information, please contact your local authorities or the Electronic Industries Alliance (EIA) (www.eiae.org).
HP Recycling Program
HP offers product end-of-life return programs for HP and other manufacturers’ hardware in several geographic areas.
The terms and availability of these programs vary by geography because of differences in regulatory requirements
and local customer demand. For information on the HP recycling program, refer to the HP Web site at:
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ENERGY STAR® Qualification
HP Displays marked with the ENERGY STAR® certification mark meet the requirements of the U.S. Environmental
Protection Agency (EPA) ENERGY STAR program. The EPA ENERGY STAR® certification mark does not imply
endorsement by the EPA. As an ENERGY STAR Partner, Hewlett Packard Company has determined that this
product meets the ENERGY STAR® program requirements for display energy efficiency.
The following ENERGY STAR® certification mark appears on all ENERGY STAR qualified displays:
The ENERGY STAR® program specifications for displays and computers were created by the EPA to promote
energy efficiency and reduce air pollution through more energy-efficient equipment in homes, offices, and factories.
One way products achieve this goal is by using the Microsoft Windows power management feature to reduce power
consumption when the product is not in use.
The power management feature enables the computer to initiate a low-power or “sleep” mode after a period of user
inactivity. When used with an external ENERGY STAR® qualified display, this feature also supports similar power
management features for the display. To take advantage of these potential energy savings, users should use the
default power management settings that are provided with ENERGY STAR qualified computers and displays. The
default power management settings on ENERGY STAR qualified computers are preset to behave in the following
ways when the system is operating on AC power:
● Turn off an external display after 15 minutes of user inactivity
● Initiate a low power sleep mode for the computer after 30 minutes of user inactivity
ENERGY STAR® qualified computers exit the low power sleep mode and ENERGY STAR qualified displays resume
operation when the user resumes use of the computer. Examples include the user pressing the power/sleep button,
receiving an input signal from an input device, receiving an input signal from a network connection with the Wake On
LAN (WOL) feature enabled, etc.
Additional information on the ENERGY STAR® program, its environmental benefits and the potential energy and
financial savings of the power management feature can be found on the EPA ENERGY STAR Power Management
Web site at http://www.energystar.gov/powermanagement
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Part number: 585342-001
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