HP LM917AA LED manual

View a manual of the HP LM917AA LED below. All manuals on ManualsCat.com can be viewed completely free of charge. By using the 'Select a language' button, you can choose the language of the manual you want to view.

  • Brand: HP
  • Product: Monitor
  • Model/name: LM917AA LED
  • Filetype: PDF
  • Available languages: English

Table of Contents

Page: 0
HP Elite L2201x 21.5-inch LED Backlit
LCD Monitor
User Guide
Page: 1
© 2011 Hewlett-Packard Development
Company, L.P.
Microsoft, Windows, and Windows Vista are
either trademarks or registered trademarks
of Microsoft Corporation in the United
States 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.
This document contains proprietary
information that is protected by copyright.
No part of this document may be
photocopied, reproduced, or translated to
another language without the prior written
consent of Hewlett-Packard Company.
First Edition (June 2011)
Document Part Number: 649153-001
Page: 2
About This Guide
This guide provides information on setting up the monitor, installing drivers, troubleshooting and
technical specifications.
WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily
harm or loss of life.
CAUTION: Text set off in this manner indicates that failure to follow directions could result in
damage to equipment or loss of information.
NOTE: Text set off in this manner provides important supplemental information.
ENWW iii
Page: 3
iv About This Guide ENWW
Page: 4
Table of contents
1 Product Features ............................................................................................................................................ 1
HP Elite L2201x 21.5-inch LED Backlit LCD Monitor ........................................................................... 1
2 Safety and Maintenance Guidelines .............................................................................................................. 2
Important Safety Information ................................................................................................................ 2
Maintenance Guidelines ....................................................................................................................... 2
Cleaning the Monitor ............................................................................................................ 3
Shipping the Monitor ............................................................................................................ 3
3 Setting Up the Monitor ................................................................................................................................... 4
Extending the Monitor Stand ................................................................................................................ 4
Side Components ................................................................................................................................. 5
Connecting the Cables ......................................................................................................................... 6
Adjusting the Tilt ................................................................................................................................... 7
Turning on the Monitor ......................................................................................................................... 8
Locating the Rating Labels ................................................................................................................... 8
4 Operating the Monitor .................................................................................................................................... 9
Software and Utilities ............................................................................................................................ 9
The Information File ............................................................................................................. 9
The Image Color Matching File ............................................................................................ 9
Installing the .INF and .ICM Files ....................................................................................................... 10
Installing from the CD ........................................................................................................ 10
Downloading from the Internet ........................................................................................... 10
Front Panel Controls .......................................................................................................................... 11
Appendix A Troubleshooting .......................................................................................................................... 12
Solving Common Problems ................................................................................................................ 12
Online Technical Support ................................................................................................................... 12
Preparing to Call Technical Support ................................................................................................... 12
Appendix B Technical Specifications ............................................................................................................ 14
L2201x Model ..................................................................................................................................... 14
Energy Saver Feature ........................................................................................................................ 15
ENWW v
Page: 5
Appendix C Agency Regulatory Notices ....................................................................................................... 16
Federal Communications Commission Notice ................................................................................... 16
Modifications ...................................................................................................................... 16
Cables ................................................................................................................................ 16
Declaration of Conformity for Products Marked with the FCC Logo (United States Only) ................. 16
Canadian Notice ................................................................................................................................. 17
Avis Canadien .................................................................................................................................... 17
European Union Regulatory Notice .................................................................................................... 17
German Ergonomics Notice ............................................................................................................... 18
Japanese Notice ................................................................................................................................. 18
Korean Notice ..................................................................................................................................... 18
Power Cord Set Requirements ........................................................................................................... 18
Japanese Power Cord Requirements ................................................................................ 18
Product Environmental Notices .......................................................................................................... 19
ENERGY STAR® Qualification .......................................................................................... 19
Materials Disposal ............................................................................................................. 19
Disposal of Waste Equipment by Users in Private Household in the European Union ..... 20
HP Recycling Program ...................................................................................................... 20
Chemical Substances ........................................................................................................ 20
Restriction of Hazardous Substances (RoHS) ................................................................... 20
Turkey EEE Regulation ..................................................................................................... 21
Ukraine Restriction of Hazardous Substances .................................................................. 21
Appendix D LCD Monitor Quality and Pixel Policy ....................................................................................... 22
vi ENWW
Page: 6
1 Product Features
HP Elite L2201x 21.5-inch LED Backlit LCD Monitor
Figure 1-1 HP Elite L2201x 21.5-inch LED Backlit LCD Monitor
The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The
monitor models and features include:
● L2201x model, 54.6 cm (21.5-inch) diagonal viewable area display with 1920 x 1080 resolution
● Non-glare panel with a LED backlight that provides better clarity and consumes less energy than
traditional CCFL backlights
● Wide viewing angle to allow viewing from a sitting or standing position, or moving side-to-side
● Tilt capability
● Video signal input to support DisplayPort digital (DisplayPort cable provided)
● Plug and play capability if supported by the system
● HDCP copy protection on DisplayPort input
● Software and documentation CD that includes monitor drivers and product documentation
● Energy saver feature to meet requirements for reduced power consumption
● Energy Star® qualified
● Compliant with the following regulated specifications: European Union CE Directives
ENWW HP Elite L2201x 21.5-inch LED Backlit LCD Monitor 1
Page: 7
2 Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, use only a power source and
connection appropriate for this monitor. For information on the correct power cord set to use with the
monitor, refer to the Power Cord Set Requirements on page 18.
WARNING! To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding feature. The grounding plug is an important safety feature.
• Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.
• Disconnect power from the product by unplugging the power cord from the electrical outlet.
For your safety, do not place anything on power cords or cables. Arrange them so that no one may
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 the plug.
To reduce the risk of serious injury, read the Safety and Comfort Guide. It describes proper
workstation, setup, posture, and health and work habits for computer users, and provides important
electrical and mechanical safety information. This guide is located on the Web at http://www.hp.com/
ergo and/or on the documentation CD, if one is included with the monitor.
CAUTION: For the protection of the monitor, as well as the computer, connect all power cords for
the computer and its peripheral devices (such as a monitor, printer, scanner) to some form of surge
protection device such as a power strip 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 the
equipment, if surge protection fails.
Use the appropriate and correctly sized furniture designed to properly support your HP LCD monitor.
WARNING! LCD monitors that are inappropriately situated on dressers, bookcases, shelves, desks,
speakers, chests, or carts may fall over and cause personal injury.
Care should be taken to route all cords and cables connected to the LCD monitor so that they can not
be pulled, grabbed, or tripped over.
Maintenance Guidelines
To enhance the performance and extend the life of the monitor:
● Do not open the monitor cabinet or attempt to service this product yourself. Adjust only those
controls that are covered in the operating instructions. If the monitor is not operating properly or
has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider.
● Use only a power source and connection appropriate for this monitor, as indicated on the label
on the power supply.
● 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.
2 Chapter 2 Safety and Maintenance Guidelines ENWW
Page: 8
● Install the 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.
● Turn the monitor off when not in use. You can substantially increase the life expectancy of the
monitor by using a screen saver program and turning off the monitor when not in use.
NOTE: Monitors with a “burned-in image” are not covered under the HP warranty.
● 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.
● Do not drop the monitor or place it on an unstable surface.
● Do not allow anything to rest on the power cord. Do not walk on the cord.
● Keep the monitor in a well-ventilated area, away from excessive light, heat or moisture.
Cleaning the Monitor
1. Turn off the monitor and unplug the power cord from the unit.
2. Dust the monitor by wiping the screen and the cabinet with a soft, clean antistatic cloth.
3. For more difficult cleaning situations, use a 50/50 mix of water and Isopropyl alcohol.
CAUTION: Spray the cleaner onto a cloth and use the damp cloth to gently wipe the screen
surface. Never spray the cleaner directly on the screen surface. It may run behind the bezel and
damage the electronics.
CAUTION: Do not use cleaners that contain any petroleum based materials such as benzene,
thinner, or any volatile substance to clean the monitor screen or cabinet. These chemicals may
damage the monitor.
Shipping the Monitor
Keep the original packing box in a storage area. You may need it later if you move or ship the
monitor.
ENWW Maintenance Guidelines 3
Page: 9
3 Setting Up the Monitor
To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other
attached devices, then follow the instructions below.
Extending the Monitor Stand
1. Lift the monitor from its box and place it face down on a flat surface.
2. Grasp the stand and pull upward until fully extended.
CAUTION: Do not touch the surface of the LCD panel. Pressure on the panel may cause non-
uniformity of color or disorientation of the liquid crystals. If this occurs the screen will not recover
to its normal condition.
Figure 3-1 Extending the Monitor Stand
3. Place the monitor in an upright position on a flat surface so that the feet are touching the
surface. Press down firmly on the top, center area of the monitor to ensure the monitor is stable.
4 Chapter 3 Setting Up the Monitor ENWW
Page: 10
Side Components
Figure 3-2 Side Components
Component Function
1 DisplayPort Connects the DisplayPort cable to the monitor.
2 DC Power Jack Connects the power cord to the monitor.
ENWW Side Components 5
Page: 11
Connecting the Cables
1. Place the monitor in a convenient, well-ventilated location near the computer.
2. Connect one end of the DisplayPort signal cable to the DisplayPort connector on the side of the
monitor and the other end to the DisplayPort connector on the computer.
Figure 3-3 Connecting the DisplayPort Cable
3. Connect the power cord attached to the power supply brick to the power connector on the side
of the monitor (1), and connect the other power cord between the power supply brick (2) and an
electrical wall outlet (3).
Figure 3-4 Connecting the Power Cord
6 Chapter 3 Setting Up the Monitor ENWW
Page: 12
WARNING! To reduce the risk of electric shock or damage to the equipment:
Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.
Disconnect power from the equipment by unplugging the power cord from the electrical outlet.
For your safety, do not place anything on power cords or cables. Arrange them so that no one may
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 the plug.
Adjusting the Tilt
Tilt the monitor's panel upward to set it to a comfortable eye level.
Figure 3-5 Tilting the Monitor
ENWW Adjusting the Tilt 7
Page: 13
Turning on the Monitor
1. Press the power button on the computer to turn it on.
2. Press the power button on the front of the monitor to turn it on.
CAUTION: Burn-in image damage may occur on monitors that display the same static image on
screen for a prolonged period of time.* To avoid burn-in image damage on the monitor screen, you
should always activate a screen saver application or turn off the monitor when it is not in use for a
prolonged period of time. Image retention is a condition that may occur on all LCD screens. Monitors
with a “burned-in image” are not covered under the HP warranty.
* A prolonged period of time is 12 consecutive hours of non-use.
When the monitor is powered on, the power LED on the front of the monitor is white.
Locating the Rating Labels
The rating labels on the monitor provide the spare part number, product number, and serial number.
You may need these numbers when contacting HP about the monitor model. The rating labels are
located on the rear panel of the monitor display head.
Figure 3-6 Locating the Rating Labels
8 Chapter 3 Setting Up the Monitor ENWW
Page: 14
4 Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files you can install on the computer:
● an .INF (Information) file
● an .ICM (Image Color Matching) file
● additional software for the monitor model
NOTE: If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the
HP monitors support Web site. See Downloading from the Internet on page 10 in this chapter.
The Information File
The .INF file defines monitor resources used by Microsoft Windows operating systems to ensure
monitor compatibility with the computer’s graphics adapter.
This monitor is Microsoft Windows Plug and Play compatible and the monitor will work correctly
without installing the .INF file. Monitor Plug and Play compatibility requires that the computer’s
graphic card is VESA DDC2–compliant and that the monitor connects directly to the graphics card.
Plug and Play does not work through separate BNC type connectors or through distribution buffers/
boxes.
The Image Color Matching File
The .ICM files are data files that are used in conjunction with graphics programs to provide consistent
color matching from monitor screen to printer, or from scanner to monitor screen. This file is activated
from within graphics programs that support this feature.
NOTE: The ICM color profile is written in accordance with the International Color Consortium (ICC)
Profile Format specification.
ENWW Software and Utilities 9
Page: 15
Installing the .INF and .ICM Files
After you determine that you need to update, you can install the .INF and .ICM files from the CD or
download them.
Installing from the CD
To install the .INF and .ICM files on the computer from the CD:
1. Insert the CD in the computer CD-ROM drive. The CD menu is displayed.
2. View the Monitor Driver Software Readme file.
3. Select Install Monitor Driver Software.
4. Follow the on-screen instructions.
5. Ensure that the proper resolution and refresh rates appear in the Windows Display control panel.
NOTE: You may need to install the digitally signed monitor .INF and .ICM files manually from the
CD in the event of an installation error. Refer to the Monitor Driver Software Readme file on the CD.
Downloading from the Internet
To download the latest version of .INF and .ICM files from the HP monitors support Web site:
1. Refer to http://www.hp.com/support and select the country region.
2. Follow the links for the monitor to the support page and download page.
3. Ensure the system meets the requirements.
4. Download the software by following the instructions.
10 Chapter 4 Operating the Monitor ENWW
Page: 16
Front Panel Controls
Figure 4-1 Monitor Front Panel Controls
Table 4-1 Monitor Front Panel Controls
Control Function
1 Power LED White = Fully powered.
Amber = Sleep mode.
Flashing Amber = Error mode (non-supported display
resolution).
2 Power Turns the monitor on or off.
3 Plus Increases brightness adjustment level.
4 Minus Decreases brightness adjustment level.
NOTE: The monitor does not support an On-screen Display (OSD) menu.
ENWW Front Panel Controls 11
Page: 17
A Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of each problem, and the
recommended solutions.
Problem Possible Cause Solution
Power button LED is not on. Power is not on. Make sure that the power button is on, and the
power cord is connected to a working electrical
outlet.
If the power source LED on the rear of the monitor
is on but the monitor will not power on, contact
your HP service provider to replace the monitor.
Power source LED is not on.
NOTE: The power source LED is on
the rear of the monitor next to the
power cord connector.
Power failure. The monitor is not receiving power. Ensure that the
monitor is plugged into a working electrical outlet.
If the power source LED remains off, contact your
HP service provider to replace the power adapter.
Screen is blank. Power cord is disconnected. Connect the power cord.
Power button on front panel of
the monitor is turned off.
Press the front panel power button.
Video cable is improperly
connected.
Connect the video cable properly. Refer to Setting
Up the Monitor on page 4 for more information.
Screen blanking is active. Press any key on the keyboard or move the mouse
to inactivate the screen blanking utility.
Screen image appears distorted; text
is fuzzy or blurred; image quality is
degraded.
The computer’s graphics card
resolution is set lower or
higher than the monitor’s
native resolution.
Set the computer’s display resolution to the same
mode as the monitor’s recommended native
screen resolution to provide the best picture
quality.
Image appears too light or too dark. Brightness needs adjustment. Press the – or + buttons on the front panel to
adjust the brightness scales as needed.
Online Technical Support
For the online access to technical support information, self-solve tools, online assistance, community
forums of IT experts, broad multivendor knowledge base, monitoring and diagnostic tools, go to
http://www.hp.com/support.
Preparing to Call Technical Support
If you cannot solve a problem using the troubleshooting tips in this section, you may need to call
technical support. Have the following information available when you call:
● Monitor model number
● Monitor serial number
12 Appendix A Troubleshooting ENWW
Page: 18
● Purchase date on invoice
● Conditions under which the problem occurred
● Error messages received
● Hardware configuration
● Name and version of the hardware and software you are using
ENWW Preparing to Call Technical Support 13
Page: 19
B Technical Specifications
NOTE: All specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
L2201x Model
Table B-1 L2201x Specifications
Display
Type
54.61 cm
TFT LCD
21.5 inches
Viewable Image Size 54.61 cm diagonal 21.5-inch diagonal
Tilt 10° to 30°
Maximum Weight (Unpacked) 3.3 kg 7.32 lbs
Dimensions
Height
Width
Depth
50.65 cm
36.13 cm
12.43 cm
19.94 inches
14.22 inches
4.89 inches
Graphic Resolution
Native Mode
Safe Mode
1920 x 1080
640 x 480
Dot Pitch 0.248 (H) x 0.248 (W) mm
Pixels Per Inch 102 PPI
Horizontal Frequency 24 to 94 kHz
Vertical Refresh Rate 50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
0 to 40° C
-20 to 60° C
32 to 104° F
-4 to 140° F
Relative Humidity
Operating
Storage
10% to 90%
10% to 70%
Power Source 100 – 240 VAC 50/60 Hz
Altitude:
Operating
Storage
0 to 3658 m
0 to 12192 m
0 to 12,000 feet
0 to 40,000 feet
14 Appendix B Technical Specifications ENWW
Page: 20
Table B-1 L2201x Specifications (continued)
Measured Power Consumption:
Full Power
Typical Settings
Sleep
Switch Off
28 watts
26.4 watts
1 watt
1 watt
Input Terminal One DisplayPort connector (cable
included)
Energy Saver Feature
The monitors support a reduced power state. The reduced power state will be entered into if the
monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon
detecting the absence of these signals, the monitor screen is blanked, the backlight is turned off, and
the power light is turned amber. There is a brief warm up period before the monitor will return to its
normal operating mode.
Refer to the computer manual for instructions on setting energy saver features (sometimes called
power management features).
NOTE: The above power saver feature only works when connected to computers that have energy
saver features.
By selecting the settings in the monitor's Energy Saver utility, you can also program the monitor to
enter into the reduced power state at a predetermined time. When the monitor's Energy Saver utility
causes the monitor to enter the reduced power state, the power light blinks amber.
ENWW Energy Saver Feature 15
Page: 21
C 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:
● Reorient or relocate the receiving antenna.
● Increase the separation between the equipment and the receiver.
● Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
● Consult the dealer or an experienced radio or television technician for help.
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 the
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.
2. This device must accept any interference received, including interference that may cause
undesired operation.
For questions regarding the product, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
Or, call 1-800-HP-INVENT (1-800 474-6836)
16 Appendix C Agency Regulatory Notices ENWW
Page: 22
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (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.
European Union Regulatory Notice
Products bearing the CE marking comply with the following EU Directives:
● Low Voltage Directive 2006/95/EC
● EMC Directive 2004/108/EC
● Ecodesign Directive 2009/125/EC, where applicable
CE compliance of this product is valid if powered with the correct CE-marked AC adapter provided by
HP.
Compliance with these directives implies conformity to applicable harmonized European standards
(European Norms) that are listed in the EU Declaration of Conformity issued by HP for this product or
product family and available (in English only) either within the product documentation or at the
following web site: http://www.hp.eu/certificates (type the product number in the search field).
The compliance is indicated by one of the following conformity markings placed on the product:
For non-telecommunications products and for EU
harmonized telecommunications products, such
as Bluetooth® within power class below 10mW.
For EU non-harmonized telecommunications
products (If applicable, a 4-digit notified body
number is inserted between CE and !).
Please refer to the regulatory label provided on the product.
The point of contact for regulatory matters is: Hewlett-Packard GmbH, Dept./MS: HQ-TRE,
Herrenberger Strasse 140, 71034 Boeblingen, GERMANY.
ENWW Canadian Notice 17
Page: 23
German Ergonomics Notice
HP products which bear the “GS” approval mark, when forming part of a system comprising HP brand
computers, keyboards and monitors that bear the “GS” approval mark, meet the applicable ergonomic
requirements. The installation guides included with the products provide configuration information.
Japanese Notice
Korean Notice
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 between 100–120V or 200–240V.
The power cord set (flexible cord or wall plug) received with the monitor meets the requirements for
use in the country where you purchased the equipment.
If you need to obtain a power cord for a different country, you should purchase a power cord that is
approved for use in that country.
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 18 AWG, and the length of the cord must be between 6 feet (1.8 m) and 12
feet (3.6 m). If you have questions about the type of power cord to use, contact an authorized HP
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.
Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this product.
CAUTION: Do not use the power cord received with this product on any other products.
18 Appendix C Agency Regulatory Notices ENWW
Page: 24
Product Environmental Notices
ENERGY STAR® Qualification
As an ENERGY STAR® Partner, Hewlett-Packard Company has followed the EPA’s enhanced
product qualification and certification process to ensure that the products marked with the ENERGY
STAR® logo are ENERGY STAR® qualified per the applicable ENERGY STAR® guidelines for
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.
Materials Disposal
Some HP LCD monitors contain mercury in the fluorescent lamps 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, contact the local authorities or the Electronic Industries Alliance (EIA)
http://www.eiae.org.
ENWW Product Environmental Notices 19
Page: 25
Disposal of Waste Equipment by Users in Private Household in the
European Union
This symbol on the product or on its packaging indicates that this product must not be disposed of
with your 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 or 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 the local city office, the household waste disposal service or
the shop where you purchased the product.
HP Recycling Program
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
rechargeable batteries. For more information about recycling programs, go to http://www.hp.com/
recycle.
Chemical Substances
HP is committed to providing our customers with information about the chemical substances in our
products as needed to comply with legal requirements such as REACH (Regulation EC No
1907/2006 of the European Parliament and Council). A chemical information report for this product
can be found at http://www.hp.com/go/reach.
Restriction of Hazardous Substances (RoHS)
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. To view the JIS C 0950 material declaration for this product, visit
http://www.hp.com/go/jisc0950.
20 Appendix C Agency Regulatory Notices ENWW
Page: 26
Turkey EEE Regulation
In Conformity with the EEE Regulation
EEE Yönetmeliğine Uygundur
Ukraine Restriction of Hazardous Substances
The equipment complies with requirements of the Technical Regulation, approved by the Resolution
of Cabinet of Ministry of Ukraine as of December 3, 2008 No1057, in terms of restrictions for the use
of certain dangerous substances in electrical and electronic equipment.
ENWW Product Environmental Notices 21
Page: 27
D LCD Monitor Quality and Pixel Policy
The TFT monitor uses high-precision technology, manufactured according to HP standards, to
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. These imperfections are caused by one or more
defective pixels or sub-pixels.
● A pixel consists of one red, one green, and one blue sub-pixel.
● 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.
● A defective sub-pixel (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, in normal
operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm
(20 in).
HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer
cosmetic imperfections and HP will adjust guidelines as improvements are made.
22 Appendix D LCD Monitor Quality and Pixel Policy ENWW

Question & answers

There are no questions about the HP LM917AA LED yet.

Ask a question about the HP LM917AA LED

Have a question about the HP LM917AA LED but cannot find the answer in the user manual? Perhaps the users of ManualsCat.com can help you answer your question. By filling in the form below, your question will appear below the manual of the HP LM917AA LED. Please make sure that you describe your difficulty with the HP LM917AA LED as precisely as you can. The more precies your question is, the higher the chances of quickly receiving an answer from another user. You will automatically be sent an e-mail to inform you when someone has reacted to your question.