HP 2311gt 3D LCD Monitor
User Guide
About This Guide
This guide provides information on safety and maintenance, setting up the LCD monitor, installing
drivers, using the on-screen display menu, 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.
TIP: Tips provide helpful hints or shortcuts.
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About This Guide
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Table of contents
1 Product Features ............................................................................................................................................ 1
2 Safety and Maintenance Guidelines .............................................................................................................. 3
3 Setting Up the Monitor ................................................................................................................................... 6
4 Operating the Monitor .................................................................................................................................. 16
CD Software and Utilities ................................................................................................................... 16
5 Using 3D Technology ................................................................................................................................... 24
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Appendix A Troubleshooting .......................................................................................................................... 30
Appendix B Technical Specifications ............................................................................................................ 34
Appendix C Agency Regulatory Notices ....................................................................................................... 37
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1 Product Features
HP 2311gt 3D LCD Monitor
Figure 1-1 HP 2311gt 3D LCD Monitor
The HP LCD (liquid crystal display) monitors have an active matrix, twisted nematic (TN) screen with
an LED backlight and the following features:
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Large diagonal display
Maximum 2D graphics resolution 1920 x 1080 @ 60Hz plus full-screen support for lower
resolutions
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Maximum 3D graphics resolution 1920 x 540 @ 60Hz plus full-screen support for lower
resolutions
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3D Passive Film Patterned Retarder (FPR) Glasses (2 sets) in pouch with cleaning cloth
Support for 2D, native 3D, and 2D to 3D conversion of still photos, games, movies, and videos
CyberLink PowerDVD Premium 3D and CyberLink PowerDVD Premium BD 3D (for Blu-ray)
software provided, supporting operating systems Microsoft Windows 7, Vista or XP SP3
(Windows XP Service Pack 3 is required)
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TriDef® 3D Ignition Game Player software provided, supporting operating systems Windows XP
(SP3) (32 bit only), Windows Vista (32 bit only) or Windows 7 (32 or 64 bit)
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Video graphics array (VGA) input signal
Digital visual interface (DVI) digital input signal
High-definition multimedia interface (HDMI) input signal
High-bandwidth digital content protection (HDCP) on DVI and HDMI inputs
Tilt adjustment for easy viewing from a sitting or standing position
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HP 2311gt 3D LCD Monitor
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Dynamic contrast ratio (DCR) to provide deeper blacks and brighter whites for brilliant shading
effects while gaming or watching movies
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Plug and Play capability, if supported by your computer system
On-screen display (OSD) adjustments for ease of setup and screen optimization (choose
English, Simplified Chinese, Traditional Chinese, French, German, Italian, Spanish, Dutch,
Japanese, or Brazilian Portuguese)
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Power Saver to reduce energy consumption
Quick View Settings to optimize the picture based on the different types of content.
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Text mode (optimizes e-mail and Web surfing)
Movie and Game modes (highlights the picture for motion video)
Photo mode (improves images)
Custom mode (allows you to create your own optimized profile)
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Software and utilities CD, containing the following:
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Drivers
Documents
3D sample content (select models only)
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2 Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, be sure that the power source and
connection are appropriate for this monitor. For information on the correct power cord set to use with
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.
• 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 might
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 www.hp.com/ergo
or on the documentation CD (if one is included with the monitor) or both.
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 support your HP LCD monitor.
WARNING! LCD monitors that are inappropriately situated on dressers, bookcases, shelves, desks,
speakers, chests, or carts might fall over and cause personal injury.
Care should be taken to route all cords and cables connected to the LCD monitor so that they cannot
be pulled, grabbed, or tripped over.
Safety Precautions
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Use only a power source and connection compatible with this monitor, as indicated on the label
of the power adapter.
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Be sure that 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
power cord does not exceed the rating of the power cord. Look on the power label to determine
the ampere rating (Amps or A) for each device.
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Important Safety Information
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Install the monitor near a power 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.
Do not allow anything to rest on the power cord. Do not walk on the cord.
Maintenance Guidelines
To enhance the performance and extend the life of the monitor:
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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.
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Use only a power source and connection appropriate for this monitor, as indicated on the label of
the power adapter.
Be sure that 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 power cord. Look on the power label to determine the
ampere rating (AMP or A) for each device.
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Install the monitor near a power 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.
CAUTION: Monitors with a "burned-in image" are not covered under the HP warranty.
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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.
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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.
When removing the monitor base, you must lay the monitor face down on a soft area to prevent
it from getting scratched, defaced, or broken.
Cleaning the Monitor
CAUTION: Spray the cleaner on a cloth and use the damp cloth to gently wipe the screen surface.
Never spray the cleaner directly on the screen surface. It might run behind the bezel and damage the
electronics.
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 might damage the
monitor.
1. Turn off the monitor and unplug the power cord from the back of the unit.
2. Dust the monitor by wiping the screen and the cabinet using a soft, clean antistatic cloth.
3. For more difficult cleaning situations, use a 50/50 mix of water and Isopropyl alcohol.
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Shipping the Monitor
Keep the original packing box in a storage area. You might need it later if you move or ship the
monitor.
To prepare the monitor for shipping:
1. Disconnect the power and video cables from the monitor.
2. Press the button on the front of the pedestal (1) and lift the monitor panel from the base (2).
Figure 2-1 Removing the Monitor Panel
3. Set the panel on a soft, protected surface.
4. Carefully pull the pedestal away from the base to release and separate them.
5. Place the monitor, pedestal, and base in the original packing box.
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Maintenance Guidelines
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3 Setting Up the Monitor
Unpacking the Monitor
1. Unpack the monitor and store the packing box.
2. Turn off the computer and other attached devices.
3. Prepare a flat area to assemble the monitor. You may need a flat, soft, protected area for placing
the monitor screen-down while preparing it for installation.
Assembling the Monitor
Place the monitor in a convenient, well-ventilated location near your computer. Connect the monitor
cables after you have assembled the monitor.
CAUTION: The screen is fragile. Avoid touching or applying pressure to the LCD screen; doing so
can cause damage.
TIP: For monitor displays with glossy bezels, consider the placement of the display, because the
bezel might cause interfering reflections from surrounding light and bright surfaces.
1. Set the monitor panel down on a flat, soft, protected table or desk surface.
2. Slide the pedestal into the slot on the base until the pedestal clicks into the base.
NOTE: The bottom side of the monitor base might look different on your model.
Figure 3-1 Assembling the Base and Pedestal
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3. Slide the hinge bracket on the monitor into the opening on top of the pedestal. The panel will
click into place when fully inserted.
Figure 3-2 Inserting the Monitor Panel
Connecting Monitor Cables
CAUTION: Before connecting cables to the monitor, ensure that the computer and monitor are
powered off.
NOTE: When using a DVI, VGA, or HDMI signal, you must connect your audio output to external
speakers.
The video source is determined by the video cable used. The monitor will automatically determine
which inputs have valid video signals. The inputs can be selected by pressing the source button on
the front panel.
Connecting the HDMI Cable
Connect one end of the HDMI cable to the back of the monitor and the other end connector to the
input device. The HDMI cable is included with the monitor.
NOTE: The audio stream must be connected directly to external speakers or to an audio receiver.
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Connecting Monitor Cables
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Figure 3-3 Connecting the HDMI Cable
Getting HDMI Sound
If you use HDMI to connect to a monitor model without speakers, you must activate HDMI sound by
adjusting the setting in Microsoft Windows. If HDMI is not activated, you can not hear any sound. To
activate HDMI sound on your computer:
1. Right-click on the volume icon in the Windows system tray.
2. Click Playback Devices. The sound window opens.
3. On the Playback tab, click the HDMI output audio device that is listed.
4. Click Set Default.
5. Click Apply.
6. Click OK to close the window.
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Connecting the VGA Video Cable (not provided)
Connect one end of the VGA video cable to the back of the monitor and the other end to the VGA
video connector on the computer. The VGA cable is not included with the monitor.
Figure 3-4 Connecting the VGA Cable (cable not provided)
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Connecting Monitor Cables
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Connecting the DVI-D Video Cable (not provided)
Connect one end of the DVI-D video cable to the back of the monitor and the other end to the DVI-D
video connector on the computer. You can use this cable only if your computer has a DVI compliant
graphics card that is either integrated or installed. The DVI-D connector and cable are not included
with the monitor.
Figure 3-5 Connecting the DVI-D Cable (cable not provided)
Connecting the Power Cord
1. Follow all electrical and power warnings
WARNING! To reduce the risk of electric shock or damage to your 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.
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. A power cord should be routed so
that it is not likely to be walked on or pinched by items that are placed on it or against it.
Do not place anything on power cords or cables. Arrange them so that no one might accidentally
step on or trip over them. Do not pull on a cord or cable.
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2. Connect the round end of the power supply cord to the monitor, and then connect one end of the
power cord to the power supply and the other end to a grounded electrical outlet.
WARNING! To prevent injury from electrical shock, you should do one of the following if a
properly grounded electrical outlet is not available: (1) You should use an electrical outlet
adapter that provides proper grounding. (2) You should have a properly grounded electrical
outlet installed.
Figure 3-6 Connecting the Power Cord
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Connecting Monitor Cables 11
Installing the Cable Management Clip
Install the cable management clip over the input cable and power cord to gather them together
behind the monitor.
Figure 3-7 Installing the Cable management Clip
High-Bandwidth Digital Content Protection (HDCP)
Your monitor supports HDCP and can receive high-definition content when using either the HDMI or
DVI input. High-definition content is available in many sources, such as Blu-ray disc devices or HDTV
air or cable broadcasts. Your computer graphics card and monitor must both support HDCP to display
protected content.
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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 might 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 might occur on all LCD screens. Monitors
with a "burned-in image" are not covered under HP warranty.
* A prolonged period of time is 12 consecutive hours of non-use.
When the monitor is powered on, a Monitor Status message is displayed for five seconds and the
power source LED on the rear of the monitor is green. The message shows which input is the current
active signal, the status of the auto-switch source setting (On or Off), the default source signal, the
current preset display resolution, and the recommended preset display resolution.
Selecting Video Input Connectors
The input connectors are:
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VGA (analog)
DVI-D connector (digital)
HDMI connector (digital)
The monitor automatically scans the signal inputs for an active input and uses that input for the
display. If two inputs are active, the monitor will display the default input source. If the default source
is not an active input, then the monitor will display the other input if it is active. You can change the
default source in the OSD by pressing the front-panel Menu button and selecting Source Control >
Default Source.
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Turning on the Monitor 13
Adjusting The Tilt
For optimal viewing, adjust the screen tilt to your own preference, as follows:
CAUTION: To avoid breakage or other damage, avoid applying pressure to the LCD screen while
changing the tilt.
1. Face the front of the monitor and hold the base so that you do not topple the monitor while
changing the tilt.
2. Adjust the tilt by moving the top edge of the monitor either toward or away from you, without
touching the screen.
Figure 3-8 Tilt Adjustment
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Connecting External Speakers and Audio Cable (not
provided)
Use the following procedure to connect external speakers to a computer.
1. Turn the computer on.
2. Connect the audio cable to the audio-speaker connector on the computer, and then connect the
USB power cable to a USB connector on the computer.
NOTE: Use the volume controls on the computer to adjust the speaker volume.
Figure 3-9 Connect the External Speaker Audio and USB Cables (not provided)
NOTE: If you use HDMI to connect to the monitor, you must activate HDMI sound by adjusting the
setting in Microsoft Windows. Refer to instructions in the previous section, Connecting the HDMI
Cable on page 7 in this chapter.
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Connecting External Speakers and Audio Cable (not provided) 15
4 Operating the Monitor
CD Software and Utilities
The CD that is included with this monitor contains drivers and software that you can install on your
computer.
Installing Drivers
If you determine that you need to update the drivers, you can install the monitor driver INF and ICM
files from the CD, or download them from the Internet.
Installing the monitor driver software from the CD
To install the monitor driver software from the CD:
1. Insert the CD in your computer CD drive. The CD menu appears.
2. Select the language.
3. Click Install Monitor Driver Software.
4. Follow the on-screen instructions.
5. Ensure that the proper resolutions and refresh rates appear in the Display Control Panel
settings. Refer to the Windows operating system documentation for more information.
NOTE: You might need to manually install the digitally signed monitor drivers (INF or ICM files)
from the CD, in case of an installation error. Refer to the "Driver Software Readme" file on the
CD for instructions (in English only).
Downloading updated drivers from the Internet
To download the latest version of drivers and software files from the HP Support 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 are
displayed.
5. Download and install the driver and software files by following the instructions on the download
pages.
NOTE: Ensure that your system meets the requirements.
Front-Panel Controls
Control buttons (represented by icons) are located on the bottom right of the monitor.
Button
Icon
Description
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Quick View
Opens the OSD Quick View menu where you can select a viewing mode
which compliments or optimizes the content you are viewing.
Minus
Navigates down through the OSD menu and decreases adjustment levels.
Chooses the video input source from the computer.
Source
Plus
Navigates up through the OSD menu and increases adjustment levels.
Auto Adjustment
Press to automatically adjust the screen image.
NOTE: This item can only be used with a VGA input signal.
OK
Enters the selected option in the OSD.
Opens, selects, or exits the OSD menu.
Menu
NOTE: Pressing the Menu button for 10 seconds will disable operation of the
remaining OSD buttons. Pressing it again for 10 seconds will re-enable
functionality.
Power
Turns the monitor on or off. The Power button is located on the bottom-right of
the monitor.
NOTE: Pressing the Power button for 10 seconds will disable operation of
the Power button. Pressing it again for 10 seconds will re-enable functionality.
Using the On-Screen Display (OSD)
Use the On-Screen Display (OSD) to adjust the screen image based on your viewing preferences. To
access the OSD, do the following:
NOTE: The OSD is only available if there is at least one active video input selected for viewing on
the monitor.
1. If the monitor is not already on, press the Power button to turn on the monitor.
2. To access the OSD menu, press the Menu button. The OSD Main Menu is displayed.
3. To navigate through the Main or sub-menu, press the + (Plus) button on the front panel of the
monitor to scroll up, or the – (Minus) button to scroll in reverse. Then press the OK button to
select the highlighted function.
4. To adjust the scale of a selected item, press the + (Plus) or – (Minus) button.
5. Select Save and Return. If you do not want to save the setting, select Cancel from the sub-
menu or Exit from the Main Menu.
6. Press the Menu button to exit the OSD.
NOTE: When a menu is displayed, if the buttons are untouched for 30 seconds (factory
default), adjustments and settings are saved and the menu closes.
OSD Menu Selections
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Using the On-Screen Display (OSD) 17
The following table lists the on-screen display (OSD) menu selections and their functional
descriptions. After changing an OSD menu item, and if the menu screen has these options, you might
choose to:
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Cancel — to return to the previous menu level.
Save and Return — to save all changes and return to the OSD Main Menu screen. This Save
and Return option is active only if you change a menu item.
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Reset — to change back to the previous setting.
Icon
Main Menu Options
Sub-menu Options
Description
Brightness
Adjusts the brightness level of the
screen.
Contrast
Color
Adjusts the contrast level of the screen.
Selects the screen color. The factory
default is 6500 K.
Warm (5000 K)
Changes to slightly reddish white.
Standard (6500 K)
Sets your screen colors to adapt to the
color standards used in the image
technology industry.
Cool (9300 K)
Custom (RGB)
Changes to slightly blueish white.
Selects and adjusts your own color
scales:
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Red Color — Sets your own red
color levels.
Green Color — Sets your own
green color levels.
Blue Color — Sets your own blue
color levels.
Quick View
Select from the following modes:
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Movie
Photo
Gaming
Text
Custom (settings saved when you
adjust the Brightness, Contrast, or
Color in one of the other Quick
View options)
Image Control
Adjusts the screen image.
Auto-Adjustment
Automatically adjust the screen image.
NOTE: This item can only be used with
a VGA input signal.
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Icon
Main Menu Options
Sub-menu Options
Description
Clock
Minimizes any vertical bars or strips
visible on the screen background.
Adjusting the Clock also changes the
horizontal screen image (VGA input
only).
Clock Phase
Adjusts the focus of the display. This
adjustment allows you to remove
horizontal noise, and clear or sharpen
the image of characters (VGA input
only).
Horizontal Position
Vertical Position
Custom Scaling
Adjusts the position of the screen image
left and right.
Adjusts the position of the screen image
up and down.
Selects the method for formatting
information displayed on the monitor.
Select:
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Fill to Screen — image fills the
entire screen and might look
distorted or elongated because of
non-proportional scaling of height
and width.
Fill to Aspect Ratio — image is
sized to fit the screen and
maintains proportional image.
Sharpness
Adjusts the screen image to look
sharper or softer.
OverDrive (select models)
Dynamic Contrast Ratio
Turns OverDrive on or off. The factory
default is Off.
Sets the DCR setting on or off. The
factory default setting is off. DCR
automatically adjusts the balance
between white and black levels to
provide you with an optimal image.
OSD Control
Adjusts the position of the OSD menu
on the screen.
Horizontal OSD Position
Vertical OSD Position
Changes the viewing position of the
OSD menu to the left or right area of the
screen.
Changes the viewing position of the
OSD menu to the top or bottom area of
the screen.
OSD Transparency
OSD Timeout
Adjust to view the background
information through the OSD.
Sets the time in seconds that the OSD is
visible after the last button is pressed.
The factory default is 30 seconds.
Management
Selects the power-management features
of the monitor.
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Using the On-Screen Display (OSD) 19
Icon
Main Menu Options
Sub-menu Options
Description
Power Saver
Enables the power saving feature (see
Select:
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On
Off
The factory default is On.
Power-On Recall
Restores power to the monitor following
an unexpected removal of power.
Select:
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On
Off
The factory default is On.
Mode Display
Displays the resolution, refresh rate, and
frequency information on the screen
each time the OSD Main Menu is
accessed. Select:
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On
Off
The factory default is On.
Monitor Status
Displays the operating status of the
monitor each time the monitor is
powered on. Select the location at which
to display the status:
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Top
Middle
Bottom
Off
The factory default is Top.
DDC/CI Support
Allows the computer to control some
OSD menu features such as Brightness,
Contrast, and Color Temperature.
Select:
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On
Off
The factory default is On.
Bezel Power LED
Turns the light (LED) in the Power
button on and off. When set to off, the
light will remain off at all times.
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Icon
Main Menu Options
Sub-menu Options
Description
Sleep Timer
Provides the timer-adjustment menu
options:
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Set Current Time — Sets the
current time in hours and minutes.
●
Set Sleep Time — Sets the time
you want to place the monitor in
sleep mode.
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Set On Time — Sets the time you
want the monitor to wake up from
sleep mode.
Timer — Sets the Sleep Timer
feature on or off; the default setting
is Off.
Sleep Now — Immediately sets the
monitor to enter sleep mode.
Language
Selects the language in which the OSD
menu is displayed. The factory default is
English.
Information
Selects and displays important
information about the monitor.
Current Settings
Provides the current input video mode.
Recommended Settings
Provides the recommended resolution
mode and refresh rate for the monitor.
Serial Number
Reports the serial number of the
monitor. The serial number is needed if
contacting HP technical support.
FW Version
Reports the firmware version of the
monitor.
Backlight Hours
Service Support
Reports the total hours of backlight
operation.
For service support, go to: www.hp.com/
Factory Reset
Source Control
Returns settings to factory defaults.
Selects the video input signal. The
factory default by priority is DVI, VGA,
and then HDMI.
DVI
Selects DVI as the video input signal.
Selects HDMI as the video input signal.
Selects VGA as the video input signal.
HDMI
VGA
Default Source
Selects the default or primary video
input signal when the monitor is
connected to two active and valid video
sources. The monitor will automatically
determine the video format.
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Using the On-Screen Display (OSD) 21
Icon
Main Menu Options
Sub-menu Options
Description
Auto-Switch Source
Turns the automatic video signal input to
On or Off on the system. The factory
default is On.
Exit
Exits the OSD menu screen.
Identifying Monitor Conditions
Special messages appear on the monitor screen for the following monitor conditions:
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Monitor Status — When the monitor is powered on or when the input source signal is changed,
a Monitor Status message is displayed for five seconds. The message shows which input is the
current active signal, the status of the auto-switch source setting (On or Off), the default source
signal, the current preset display resolution, and the recommended preset display resolution.
●
Input Signal Out of Range — Indicates the monitor does not support the input signal on the
video card, because its resolution or refresh rate is set higher than the monitor supports.
Change your video card settings to a lower resolution or refresh rate. Restart your computer for
the new settings to take effect.
●
Power Button Lockout — Indicates the power button is locked. If the power button is locked,
the warning message Power Button Lockout appears.
◦
If the power button is locked, press and hold the power button for 10 seconds to unlock the
power button function.
◦
If the power button is unlocked, press and hold the power button for 10 seconds to lock out
the power button function.
●
●
Monitor Going to Sleep — Indicates the screen display is entering a sleep mode.
Check Video Cable — Indicates a video input cable is not properly connected to the computer
or monitor.
●
OSD Lockout — The OSD can be enabled or disabled by pressing and holding the Menu button
on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lockout
appears for 10 seconds.
◦
◦
If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD.
●
●
Dynamic Contrast Ratio ON — Indicates that DCR is turned on.
Dynamic Contrast Ratio OFF — Indicates that DCR has been turned off in the OSD or was
automatically turned off after changes were made to Brightness or Quick View in the OSD.
●
No Input Signal — Indicates the monitor is not receiving a video signal from the computer on
the monitor video input connector. Check to see if the computer or input signal source is off or in
the power-saver mode.
Power-Saver Feature
When the monitor is in normal operating mode, the Power light is Aqua white and the monitor uses
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The monitor also supports a power-saver mode that is controlled by the computer. When the monitor
is in the reduced-power state, the monitor screen is blank, the backlight is off, the Power light is
amber, and the monitor uses minimum power. When the monitor is "awakened," a brief warm-up
period occurs before the monitor returns to normal operating mode. The energy-saving reduced
power state activates if the monitor does not detect either the horizontal sync signal or the vertical
sync signal. The power-saver feature must be activated on your computer for this feature to work.
Refer to your computer documentation for instructions on setting energy-saver features (sometimes
called power-management features).
NOTE: The energy-saver feature works only when the monitor is connected to computers that have
energy-saver features.
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Power-Saver Feature 23
5 Using 3D Technology
The following items are provided for your 3D experience:
●
●
●
●
3D Passive FPR Glasses
3D monitor
CyberLink PowerDVD Premium 3D and CyberLink PowerDVD Premium BD 3D (for Blu-ray)
TriDef® 3D Ignition Game Player
NOTE: Select computer models may include 3D content on a CD or DVD so you can immediately
begin enjoying 3D.
The monitor supports both 2D and 3D modes.
24 Chapter 5 Using 3D Technology
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3D Safety Information
Carefully read all of the following safety precautions before using the 3D glasses and 3D monitor.
WARNING! If you cannot see 3D content after you set up your 3D system, HP recommends that
you discontinue use. Consult a physician if you suspect a physical problem seeing stereoscopic 3D.
Photosensitive Epileptic Seizures—Some individuals may experience a seizure or other
complications when exposed to certain visual images, including flashing lights or patterns that may
appear in 3D content. If you or any of your relatives have a history of seizures or epilepsy, consult a
physician before using the 3D glasses and 3D monitor. Even those without a personal family history
of epilepsy or stroke may have an undiagnosed condition that can cause photosensitive epileptic
seizures.
If you experience any of the following symptoms, immediately stop watching 3D content and consult a
physician: altered vision, light-headedness, dizziness, involuntary movements such as eye or
muscle twitching, convulsions, nausea, loss of awareness, confusion, cramps, and/or
disorientation. Parents should monitor and ask their children if they have any of the above
symptoms. Children and teenagers may be more likely than adults to experience these symptoms.
Do not watch 3D content when you feel sleepy, tired, or sick. Watching 3D with the 3D glasses for an
extended period of time may cause a headache or fatigue. If you feel headache, fatigue, or dizziness,
stop using the 3D glasses and rest.
Your vision can change to accommodate viewing through the 3D glasses. After removing the 3D
glasses, wait several minutes before resuming regular activities.
Some 3D content may startle viewers. People who are pregnant, elderly, or epileptic, and those
suffering from severe physical conditions are advised to avoid using the monitor's 3D functionality.
The vision of young children (especially children under the age of 6) is still under development.
Consult your doctor (such as a pediatrician or eye doctor) before allowing young children to watch 3D
video images or play 3D videos games. Parents or guardians should supervise young children to
ensure they follow these recommendations.
Do not use the 3D glasses near water.
To prevent damage to the lenses, use caution when using the glasses and properly store them when
not in use. Do not use the glasses if there is any sign of damage or cracking in the lenses.
The 3D glasses are not prescription eyewear, sunglasses, or protective goggles. To prevent personal
injury, do not use the glasses for any general eyewear purposes.
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3D Safety Information 25
Using the 3D Passive FPR Glasses
Your 3D experience begins with active 3D content and the 3D glasses.
WARNING! Before using the 3D glasses, read the 3D safety information.
NOTE: For optimal 3D viewing, you should be approximately 60 to 70 centimeters (24 to 28
inches) from the computer display. Depending on the viewing angle, the operational distance from the
display can vary.
When watching 3D images, do not incline your head relative to the horizontal direction of the images.
Your 3D glasses may look different than those shown below.
NOTE: Before using the glasses, remove the clear protective film from both sides of the lenses
(select models only).
Figure 5-1 3D Passive FPR Glasses
Using CyberLink PowerDVD 3D
CyberLink PowerDVD supports the playback of 3D Blu-ray DVDs, 3D video files, and native 3D
photos. When you insert a native 3D Blu-ray DVD, or play a native 3D video or photo file, it
automatically plays back in 3D if 3D mode is enabled. During playback, you can also manually adjust
the 3D configuration settings for improved stereoscopic 3D viewing.
The CyberLink PowerDVD software also supports 2D and converts 2D files, DVD, and Blu-ray to 3D.
For information on using CyberLink PowerDVD, refer to the software Help.
1. Ensure that your HP 2311gt 3D monitor is connected to your PC as the primary monitor during
CyberLink PowerDVD software installation and power on both components.
NOTE: For proper CyberLink PowerDVD software installation, the HP 2311gt 3D monitor must
be connected as the primary monitor. You can change your primary monitor after the software
has been installed.
2. Before installing the CyberLink PowerDVD software, you must connect to the Internet for optical
drive verification and Blu-ray validation if Blu-ray is detected. Internet connection is required for
Blu-ray so that additional files can be installed.
NOTE: If you upgrade to Blu-ray at a later date you must reinstall the CyberLink PowerDVD
software.
3. Install the CyberLink PowerDVD software provided on the CD included with the monitor.
4. To open CyberLink PowerDVD, select Start > All Programs > CyberLink PowerDVD, and then
click CyberLink PowerDVD.
26 Chapter 5 Using 3D Technology
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The system requirements for the CyberLink PowerDVD software are Windows Vista or Windows 7.
Refer to the software online Help for current PC system requirements and details about how to use
CyberLink PowerDVD Premium 3D.
To view 3D content:
NOTE: The 3D effect works best in a darkened room.
1. Insert the CD or DVD included with the monitor that contains sample content and select the
content, or insert a 3D movie (purchased separately) and follow the on-screen instructions.
2. Put on your 3D glasses and adjust the monitor's tilt for optimal viewing. If you can see clearly in
3D, the setup is complete and you can begin viewing 3D content.
WARNING! If you still cannot see 3D content, remove the 3D glasses and stop using 3D
technology. Refer to the 3D safety information and consult a physician if you suspect a physical
problem seeing 3D.
Using TriDef 3D Ignition Game Player
You can play stereo 3D games on your computer using TriDef® 3D Ignition Game Player. For
information on using TriDef® 3D Ignition Game Player, refer to the software Help.
NOTE: 3D games are not included with the monitor and must be purchased separately.
1. Ensure that your HP 2311gt 3D monitor is connected to your PC as the primary monitor during
TriDef® 3D Ignition Game Player software installation and power on both components.
NOTE: For proper TriDef® 3D Ignition Game Player software installation, the HP 2311gt 3D
monitor must be connected as the primary monitor. You can change your primary monitor after
the software has been installed.
2. Install the TriDef® 3D Ignition Game Player software provided on the CD included with the
monitor.
3. To access the game player, select Start > TriDef 3D > TriDef 3D Ignition.
4. To add compatible games, click Scan or drag the icon or execution file of a game from the
desktop into the TriDef® 3D Ignition window. Alternatively, select Add to add them manually.
5. Put on your 3D glasses and adjust the monitor's tilt for optimal viewing.
The recommended system requirements for the TriDef® 3D Ignition Game Player are:
●
●
●
●
●
●
●
●
Intel® Core i5 or AMD Phenom™ II X4 CPU or better
2GB RAM
NVIDIA® GeForce® GTS 450 or AMD Radeon™ HD5750 or better
500MB free disk space
Windows XP (SP3) (32 bit only), Windows Vista (32 bit only) or Windows 7 (32 or 64 bit)
DirectX 9.0c compatible sound card
Internet connection
DVD-ROM drive
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Using TriDef 3D Ignition Game Player 27
●
●
Network card
DirectX 9.0c
The minimum system requirements for the TriDef® 3D Ignition Game Player are:
NOTE: Minimum PC system requirements may vary depending on the game you want to play.
Refer to the games's user guide for system requirements.
●
●
●
●
●
●
●
●
●
●
Intel® Core 2 Duo or AMD Athlon™ 64 X2 Dual-Core CPU or better
1GB RAM
NVIDIA® GeForce® 8600 GT or ATI X1650 XT
500MB free disk space
Windows XP (SP3) (32 bit only), Windows Vista (32 bit only) or Windows 7 (32 or 64 bit)
DirectX 9.0c compatible sound card
Internet connection
DVD-ROM drive
Network card
DirectX 9.0c
Caring for the 3D Glasses
NOTE: The 3D glasses are designed to fit over most standard prescription glasses.
Cleaning the 3D Glasses
To remove smudges and lint, clean the 3D glasses the cleaning cloth included with the glasses or
with a soft, damp, lint-free cloth. The cloth can be dampened with mild cleaning agents with less than
10% alcohol.
CAUTION: To prevent permanent damage to the 3D glasses:
Do not use paper-based towels because they can scratch the lenses.
Do not spray cleaning fluids or chemicals directly on the lenses.
Do not use ammonia-based cleaning products.
28 Chapter 5 Using 3D Technology
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Handling the Glasses
The 3D glasses are durable but sensitive to physical pressure, and need to be handled with care. The
3D glasses should be held by the frame in order to avoid getting fingerprints on the lenses. When you
are not using the 3D glasses, store them in the protective pouch.
CAUTION: To prevent the lenses from cracking, never twist or rotate the 3D glasses.
ENWW
Caring for the 3D Glasses 29
A Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of each problem, and the
recommended solutions:
Problem
Solution
Power button LED is not on.
Make sure that the Power button is on, and the power cord is connected to a grounded
power outlet and to the monitor.
Select Management in the OSD menu, and then select Bezel Power LED. Check if the
Bezel Power LED option is set to Off and, if so, set to On mode.
Power source LED is not on. The monitor is not receiving power. Contact your authorized HP service provider to replace
The power source LED is on the power adaptor.
the rear of the monitor next
to the power plug connector.
Screen is blank.
Connect the power cord. Turn on the power.
information.
Press a key on the keyboard or move the mouse to turn off the screen-blanking utility.
Image appears blurred,
indistinct, or too dark.
Press the Menu button to open the OSD menu, and adjust the brightness and contrast
scales.
Check Video Cable appears
on screen.
Connect the appropriate video cable (VGA, DVI, or HDMI) between the computer and
monitor. Be sure that the computer power is off while connecting the video cable.
Input Signal Out of Range
appears on screen.
Restart your computer and enter Safe Mode. Change your settings to a supported setting
settings take effect.
Picture is fuzzy and has
ghosting, shadowing
problem.
Adjust the contrast and brightness controls.
Make sure that you are not using an extension cable or switch box. HP recommends
plugging the monitor directly into the graphic card output connector on the back of your
computer.
Unable to set the monitor to
the optimal resolution.
Make sure that the graphics card supports the optimal resolution.
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:
www.hp.com/support. For other systems, refer to the Web site for your graphics card.
Screen is black or displaying Check if your monitor and computer support HDCP. Refer to High-Bandwidth Digital Content
at a lower resolution while
displaying high-definition
(HD) content.
No Audio.
Make sure that the speaker audio cable and USB power cable are connected directly to the
computer.
NOTE: External speakers are not included with the monitor.
30 Appendix A Troubleshooting
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Problem
Solution
No Plug and Play.
In order for the Plug and Play feature of the monitor to work, you need a computer and
graphic card that are compatible with Plug and Play. Check with your computer
manufacturer.
Check the video cable on the monitor, and make sure that none of the pins are bent.
Picture bounces, flickers, or
wave pattern is present in
the picture.
Move electrical devices that might cause electrical interference as far away from the monitor
as possible.
Use the maximum refresh rate that your monitor is capable of at the resolution that you are
using.
Using HDMI connection,
unable to hear audio.
The audio stream must be connected directly to external speakers or to an audio receiver.
Monitor is always in sleep
mode (amber LED).
Power to the computer should be turned on.
The computer graphic card should be snugly seated in its slot.
Check that the monitor video cable is properly connected to the computer.
Inspect the monitor video cable, and make sure that none of the pins are bent.
Check that your computer is operational: Press the Caps Lock key and observe the Caps
Lock LED found on most keyboards. The LED should either turn on or off after hitting the
Caps Lock key.
Cannot view 3D content
properly.
Install the 3D software included on the CD with the monitor.
Use the 3D Passive FPR Glasses included with the monitor. The glasses must be 3D
Passive FPR Glasses to view 3D content. The 3D glasses are designed to work with the 3D
filter attached to the surface of the monitor.
Adjust the monitor's tilt and your viewing angle.
Some people are unable to view 3D content.
I can see a swirling oil-like
pattern on the monitor when
the monitor is turned off.
This is caused by the interference of external light in the air layer between the LCD surface
and the 3D filter. The pattern becomes almost invisible when you turn on the power again.
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Solving Common Problems 31
Frequently Asked 3D Troubleshooting Questions
Why am I unable to see 3D content?
If you are watching in 3D mode and cannot see 3D content, HP recommends that you not use the 3D
glasses. Refer to the information below and 3D Safety Information on page 25. Consult a physician if
you suspect a physical problem seeing stereoscopic 3D.
●
●
You may be trying to watch 3D content in 2D mode.
You may be sitting too far from the computer display. You should be approximately 60 to 70
centimeters (24 to 28 inches) from the display when viewing 3D content.
NOTE: Depending on your viewing angle, the operational distance from the display can vary.
Can I play stereoscopic 3D games on my computer?
Yes, you can play stereo 3D games on your computer using TriDef® 3D Ignition Game Player.
NOTE: Games are not included with the software and must be purchased separately.
1. Install the TriDef® 3D Ignition Game Player software provided on the CD included with the
monitor.
2. To access the game player, select Start > TriDef 3D > TriDef 3D Ignition.
Can I wear the 3D glasses to a 3D movie in a movie theater?
The 3D glasses are not guaranteed to work optimally in any other 3D environment.
Can I wear my 3D glasses over my prescription glasses?
Yes. The 3D glasses are designed to fit over most prescription glasses. If you normally wear glasses
when viewing the computer screen, keep them on and put the 3D glasses on over your eyewear.
How do I clean my 3D glasses?
Use a soft, damp, lint-free cloth to clean your 3D glasses. Refer to Caring for the 3D Glasses
on page 28 for more information.
How close do I need to be to the computer to view 3D content?
The effective range is approximately 60 to 70 centimeters (24 to 28 inches) from the computer
display. Depending on the viewing angle, the operational distance from the display can vary.
Can I use the 3D glasses in bright sunlight next to a window?
The stereoscopic 3D effect works best in a darkened room.
Where can I find extra 3D glasses?
Two sets of 3D glasses are included with the monitor. Extra 3D glasses can be purchased at your
local electronics retail store. Note that there are several types of 3D glasses on the market. For
optimal 3D viewing of 3D content on the HP 2311gt 3D LCD monitor, purchase glasses compatible
with 3D Passive FPR (Film-type Patterned Retarder) glasses for TN screens. For more information or
32 Appendix A Troubleshooting
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Getting Support from hp.com
your country/region, and then follow the links to the support page for your monitor.
Preparing to Call Technical Support
If you cannot solve a problem by using the troubleshooting tips in this section, you might have to call
technical support. For technical support contact information, refer to the printed documentation
included with the monitor.
Have the following information available when you call:
●
●
Monitor model number (located on label on back of monitor)
Monitor serial number (located on label on back of monitor or in the OSD display in the
Information menu)
●
●
●
●
●
Purchase date on invoice
Conditions under which the problem occurred
Error messages received
Hardware configuration
Name and version of hardware and software you are using
Locating the Rating Label
The rating label on the monitor provides the product number and serial number. You might need
these numbers when contacting HP about your monitor model.
The rating label is on the back of the monitor.
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Getting Support from hp.com 33
B Technical Specifications
All specifications represent the typical specifications provided by HP component manufacturers;
performance might vary either higher or lower.
HP 2311gt 3D LCD Monitor
Table B-1 2311gt Specifications
Specifications
Display Type:
TN LCD active matrix
58.42 cm (23.0 in) diagonal
VGA, DVI, and HDMI
0° to +25°
Viewable Image Size:
Video Input Terminals:
Tilt:
Maximum Weight (unpacked):
Dimensions (w x d x h):
Maximum Graphics Resolution in 2D:
Optimum Graphics Resolution in 2D:
Maximum Graphics Resolution in 3D:
Optimum Graphics Resolution in 3D:
3D Glasses
4.3 kg (9.5 lb)
557.95 x 159.0 x 416.48 mm (21.97 x 6.26 x 16.40 in)
1920 x 1080 @ 60 Hz
1920 x 1080 @ 60 Hz
1920 x 540 @ 60 Hz
1920 x 540 @ 60 Hz
3D Passive FPR (Film-type Patterned Retarder) Glasses
720 x 400
Text Mode:
Pixel Pitch:
0.265 x 0.265 mm
Horizontal Frequency:
Vertical Frequency:
24 to 94 kHz
50 to 76 Hz
Operating Temperature:
Non-Operating Temperature:
Operating Humidity:
5° to 35° C (41° to 95° F)
-20° to 60° C (-4° to 140° F)
20% to 80%
Non-Operating Humidity:
Operating Altitude:
5% to 95%
0 to 5000 meters (0 to 16,400 feet)
0 to 12,192 meters (0 to 40,000 feet)
100-240 VAC (ca), 50/60 Hz
45 watts (W)
Storage Altitude:
Power Source (Delta ADP-65HB BAAJ):
Maximum Power Consumption:
Typical Power Consumption:
Energy Star 5.0 Active
Sleep Power Consumption:
33 watts (W)
33 watts (W); ES limit 33.1 watts (W)
0.5 watts (W)
34 Appendix B Technical Specifications
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Preset Video Modes
The monitor automatically recognizes many preset video input modes that will appear properly sized
and centered on the screen.
Table B-2 Factory Preset Video Input Modes
Preset
Resolution
640 x 480
Horizontal Frequency (kHz)
Vertical Frequency (Hz)
1
2
3
4
5
6
7
8
9
31.469
31.469
37.879
48.363
45.00
63.98
55.94
65.29
67.50
59.94
70.087
60.317
60.004
60.00
60.02
59.89
60.00
60.00
720 x 400
800 x 600
1024 x 768
1280 x 720
1280 x 1024
1440 x 900
1680 x 1050
1920 x 1080
Entering User Modes
The video controller signal might occasionally call for a mode that is not preset if:
●
●
You are not using a standard graphics adapter.
You are not using a factory preset mode.
It this occurs, you might need to readjust the parameters of the monitor screen by using the on-
screen display. Your changes can be made to any or all of these factory preset modes and saved in
memory. The monitor automatically stores the new setting, then recognizes the new mode just like it
does a factory preset mode. Also there are at least ten user modes that can be entered and stored.
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Preset Video Modes 35
LCD Monitor Quality and Pixel Policy
Your LCD monitor uses high-precision technology, manufactured according to high standards, to help
guarantee trouble-free performance. Nevertheless, the display might have cosmetic imperfections
that appear as small bright or dark spots. This is common to all LCD monitor displays used in
products supplied by all vendors and is not specific to your LCD monitor. These imperfections are
caused by one or more defective pixels or subpixels.
A pixel consists of one red, one green, and one blue subpixel. 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 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 refresh 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 LCD monitor and pixel policy, refer to the HP Web site at:
www.hp.com/support. To find pixel policy information on the HP Web site, type in "HP Pixel Policy" in
the search box and press Enter.
36 Appendix B Technical Specifications
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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)
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Federal Communications Commission Notice 37
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
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.
38 Appendix C Agency Regulatory Notices
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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.
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German Ergonomics Notice 39
Product Environmental Notices
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
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
40 Appendix C Agency Regulatory Notices
ENWW
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.
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
HP Recycling Program
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
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Product Environmental Notices 41
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
Turkey EEE Regulation
In Conformity with the EEE Regulation
EEE Yönetmeliğine Uygundur
Ukraine Restriction of Hazardous Substances
Обладнання відповідає вимогам Технічного регламенту щодо обмеження використання деяких
небезпечних речовин в електричному та електронному обладнані, затвердженого постановою
Кабінету Міністрів України від 3 грудня 2008 № 1057.
The equipment complies with requirements of the Technical Regulation, approved by the Resolution
of Cabinet of Ministry of Ukraine as of December 3, 2008, in terms of restrictions for the use of certain
dangerous substances in electrical and electronic equipment.
42 Appendix C Agency Regulatory Notices
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