HP LD4200 and LD4700 LCD Monitors
User Guide
About This Guide
This guide provides information on setting up the 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.
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About This Guide
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Table of contents
1 Product Features ............................................................................................................................................ 1
2 Safety and Maintenance Guidelines .............................................................................................................. 2
3 Setting Up the Monitor ................................................................................................................................... 4
Connecting Daisy Chain Monitors ..................................................................................... 15
Connecting Video Input ..................................................................................................... 16
Watching AV Outputs ........................................................................................................ 19
4 Operating the Monitor .................................................................................................................................. 20
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OSD Menu Selections ....................................................................................................... 25
Appendix A Troubleshooting .......................................................................................................................... 33
Appendix B Technical Specifications ............................................................................................................ 36
Appendix C Controlling the Multiple Product ............................................................................................... 41
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1 Product Features
HP Digital Signage Models
The HP LCD digital signage monitors have a wide aspect active matrix thin-film transistor (TFT)
panel. The monitors feature:
LD4200 model, 106.7 cm (42-inch) widescreen diagonal viewable area display with 1920 x 1080
native resolution
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LD4700 model, 119.28 cm (47-inch) widescreen diagonal viewable area display with 1920 x
1080 native resolution
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Wide viewing angle up to 178° horizontal and 178° vertical
Landscape or portrait wall mounting position
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Remote control with AAA type batteries
Video signal inputs to support HDMI and VGA analog with VGA cable provided
Video inputs support HDMI, composite, S-video and RS232 signal inputs
Picture mode, tile mode, color temperature, aspect ratio, audio modes, auto volume, on/off timer,
key lock, ISM method and auto config user controls
PC sound jack, audio ports and speaker ports
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Screen adjustment buttons on the back side of the monitor panel
On-screen display (OSD) menu in several languages for ease of setup and screen optimization
Plug and play capability if supported by the system
Security cable provision on rear panel to lock down the monitor and help prevent theft
Support VESA compliant mounting interface with 600 x 400 hole pattern
Optional stand with cable management feature to position monitor on a desktop or table
Optional mounting speakers
Optional Thin Client mounting adapter plate
Software and documentation CD provided
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HP Digital Signage Models
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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, use only a power source and
connection appropriate for this monitor. For information on the correct power cord set to use with the
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.
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Use only a power source and connection appropriate for this monitor, as indicated on the label/
back plate of the monitor.
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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
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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.
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.
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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.
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Do not drop the monitor or place it on an unstable surface.
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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
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 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.
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Maintenance Guidelines
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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.
Installing the Stand (Sold Separately)
1. Remove the screws (1), monitor stand (2) and cable management clip (3) from the box.
NOTE: The LD4200 stand uses six M4 x 12mm screws. The LD4700 stand uses four M4 x
26mm screws.
Figure 3-1 LD4200 Stand Accessory Contents
Figure 3-2 LD4700 Stand Accessory Contents
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2. Place a soft cloth on the table and place the product with the screen facing downward. Connect
the stand as shown in the following illustrations.
Figure 3-3 Sliding the LD4200 Stand Onto the LD4200 Monitor
Figure 3-4 Sliding the LD4700 Stand Onto the LD4700 Monitor
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Installing the Stand (Sold Separately)
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3. Use the screws to secure the stand to the rear side of the product.
Figure 3-5 Securing the LD4200 Stand to the LD4200 Monitor
Figure 3-6 Securing the LD4700 Stand to the LD4700 Monitor
Connecting the Speakers (Sold Separately)
1. Mount the speakers onto the product.
Figure 3-7 Mounting the Speakers
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2. Use the four Taptite D3 x 12mm screws to secure the speakers to the monitor.
Figure 3-8 Securing the Speakers to the Monitor
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Connecting the Speakers (Sold Separately)
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3. After installing the speakers, use the cable holders and cable ties (available on select models) to
organize the speaker cables.
Figure 3-9 Using the Cable Holders (Feature Available on Select Models)
Figure 3-10 Using the Cable Ties (Feature Available on Select Models)
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4. After installing the speakers, connect the input terminal with a proper color match.
Figure 3-11 Connecting to the Input Terminal
Rotating to the Portrait Position (Select Models)
When installing the monitor in the portrait position, rotate it clockwise based on its front. The monitor
can be rotated in only one direction.
NOTE: The monitor cannot be rotated if it is installed on the stand.
Figure 3-12 Installing Portrait
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Rotating to the Portrait Position (Select Models)
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Using the Remote Control
Inserting the Batteries
1. Slide off the battery cover.
2. Insert the batteries with correct polarity (+/-).
3. Close the battery cover.
NOTE: Dispose of used batteries in the recycle bin to prevent environmental pollution.
Figure 3-13 Inserting Batteries
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Identifying Remote Control Buttons
Figure 3-14 Remote Control Buttons
Component
Function
1
2
AV
Toggles through video: AV > Component1 > Component2 > RGB PC > HDMI/DVI.
Sleep
When watching AV, RGB PC, HDMI/DVI, Component1, Component2, the product will be
automatically turned off after a certain period of time. Press the button repetitively to select an
appropriate time duration.
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4
5
6
7
8
PSM
Toggles through present video settings.
Opens the menu selection.
Menu
Up and Down
Mute
Provides up and down direction adjustment.
Turns off sound.
Power
Turns the monitor on and off.
Input Select
Selects the video signal input. If you press the button once, the input signal window will open.
Select the signal input type you want using the up or down button.
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ARC
Auto
Aspect Ratio Correction. Toggles through aspect ratio options.
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Automatic adjustment function (operational for the analog signal only).
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Using the Remote Control 11
Component
Function
11
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Exit
Exits the menu.
Volume
Set (Check)
Adjusts the sound up and down.
Press to select a menu item or save changes.
Identifying Rear Components
Figure 3-15 Rear Components (The product image in the user guide could be different from the
actual image)
Component
Function
1
2
3
Power connector
Connects the AC power cord to the monitor
Connects to RS-232 devices
RS-232C serial ports
RGB PC, HDMI/DVI Ports
HDMI supports High Definition input and HDCP (High-bandwidth Digital Content
Protection). Some devices require HDCP in order to display HD signals
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PC Sound Jack
Wired Remote Control Port
AV Ports
Connects the audio cable to the line-out jack of the PC sound card
Connects a wired remote control to the monitor
Connects the video and audio equipment to the monitor
Connects the speakers to the monitor
Speaker Ports
NOTE: The line-out terminal is used to connect to the speaker, including a built-in amplifier (AMP).
Be sure the connecting terminal of the PC sound card is checked before connecting. If the Audio Out
of the PC sound card has only Speaker Out, reduce the PC volume. If the Audio Out of the PC sound
card supports both Speaker Out and Line Out, convert to Line Out using the card jumper of the
program. Refer to the manual that comes with the sound card for additional instructions.
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Connecting to External Devices
Connecting to the Computer
1. Be sure the monitor, computer and all attached devices are turned off.
2. Connect the signal input cable:
a. For analog operation, connect the VGA (D-sub) signal cable to the RGB IN (1) connector
on the rear of the monitor and the other end to the VGA connector (2) on the computer.
NOTE: If connecting to a Mac computer, use the standard Macintosh adapter (3).
Figure 3-16 Connecting the VGA Signal Cable
b. For digital operation, connect the HDMI to DVI signal cable (not included) to the HDMI/DVI
(1) connector on the rear of the monitor and the other end to the DVI connector (2) on the
computer.
NOTE: Use shielded signal interface cables with ferrite cores to maintain standard
compliance for this product.
Figure 3-17 Connecting the HDMI to DVI Signal Cable
3. Connect the audio cable (sold separately) to the Audio (RGB/DVI) (1) connector on the rear of
the monitor and the other end to the line out jack (2) on the computer.
Figure 3-18 Connecting the Audio
NOTE: The ferrite core can be used to reduce electromagnetic waves when connecting an
audio cable. As shown in the image, fit the ferrite core to the audio cable. The ferrite core needs
to be separated from the mold by 5 centimeters.
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Connecting to External Devices 13
4. Connect the AC power cord to the power connector (1) on the rear of the monitor and the other
end to an electrical outlet (2).
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.
Figure 3-19 Connecting the Power Cord
5. Turn on power to the monitor by pressing the front panel power button.
Figure 3-20 Front Panel Power Button
6. Turn on the computer.
7. Select an input signal.
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Press the INPUT button on the remote control to select the input signal. Press the SET button to
save your change.
Or, press the SOURCE button on the back side of the monitor panel. Press the AUTO/SET
button to save your change.
a. When connecting with a VGA signal input cable, select the RGB PC from the Input menu.
b. When connecting with a HDMI to DVI signal input cable, select HDMI/DVI from the Input
menu.
NOTE: If connecting two computers, connect the signal cables (HDMI to DVI and VGA) to each
computer. Press the INPUT button on the remote control to select the computer use.
CAUTION: Burn-in damage may occur on monitors that display the same static image on the
screen for a prolonged period of time (12 consecutive hours of non-use). 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 or cycle between 5 minutes of static
information and 10 seconds of a moving image. Image retention is a condition that may occur on all
LCD screens. Screen burn-in is not covered under the HP warranty.
Connecting Daisy Chain Monitors
Use this function when displaying analog RGB inputs of a computer to the other product.
To use different products connected to each other, connect one end of the signal input cable (15-pin
D-Sub VGA signal cable) to the RGB Out connector of product 1 and connect the other end of the
RGB In connector of other products.
Figure 3-21 Connecting Several Monitors to the Computer
VESA Mounting Support
This product supports a VESA FDMI compliant mounting interface. On the rear of the monitor are four
VESA mounting holes that allow you to install a mounting device to the monitor. The mounting
devices are purchased separately and not available from HP. Refer to the instructions included with
the mount for additional information.
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Connecting to External Devices 15
A security cable provision is available on the rear of the monitor to help prevent theft. The cable and
lock are available separate and can be purchased from HP.
Figure 3-22 VESA Mounting Holes
Connecting Video Input
1. Connect the video cable (not included) as shown in the following illustration, and then connect
the power cable.
a. When connecting with a BNC cable (1), connect the input terminal to the monitor and VCR/
DVD receiver.
b. When connecting with an S-Video cable (2), connect the S-Video input terminal to the
monitor and VCR/DVD receiver to watch high image quality movies.
Figure 3-23 Connecting with the BNC and Audio Cables to VCR/DVD Receiver
2. Select an input signal.
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Press the INPUT button on the remote control to select the input signal. Press the SET button to
save your change.
Or, press the SOURCE button on the back side of the monitor panel. Press the AUTO/SET
button to save your change.
a. When connecting with a BNC cable, select AV from the Input menu.
b. When connecting with an S-Video cable, select AV from the Input menu.
NOTE: When the BNC cable is connected simultaneously with S-Video cable, the S-Video
input has a priority.
Connecting Component Input (480p/720p/1080p/1080i/480i)
1. Connect the video/audio cable (not included) as shown in the following illustration, and then
connect the power cord. Connect the Component1 (1) or Component2 (2) input terminal to the
monitor and HDTV receiver.
Figure 3-24 Connecting the BNC and Audio Cables to HDTV Receiver
NOTE: Some devices may require HDCP in order to display HD signals. Component does not
support HDCP.
2. Select an input signal.
Press the INPUT button on the remote control to select the input signal. Press the SET button to
save your change.
Or, press the SOURCE button on the back side of the monitor panel. Press the AUTO/SET
button to save your change.
a. Select Component1 from the Input menu.
b. Select Component2 from the Input menu.
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Connecting to External Devices 17
Connecting HDMI Input (480p/720p/1080i/1080p)
HDMI supports High Definition Input and HDCP (High-bandwidth Digital Content Protection). Some
devices require HDCP in order to display HD signals.
1. Connect the video/audio cable (not included) as shown in the following illustration, and then
connect the power cord.
(1) Connect an HDMI to DVI signal cable and RCA-PC audio cable to the monitor and VCR/
DVD/Set-top box
(2) Connecting an HDMI signal cable to the monitor and DVR/DVD/Set-top box
Figure 3-25 Connecting HDMI Input to VCR/DVD/Set-Top Box
2. Select an input signal.
Press the INPUT button on the remote control to select the input signal. Press the SET button to
save your change.
Or, press the SOURCE button on the back side of the monitor panel. Press the AUTO/SET
button to save your change.
When connecting with an HDMI to DVI signal cable or HDMI signal input cable, select HDMI/DVI
from the Input menu.
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4 Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files that you can install on the computer to enhance the
performance of the monitor.
HP monitor driver software, which automatically detects the computer's Microsoft Operating
System and installs the corresponding .INF (Information) and .ICM (Image Color Matching)
driver files that are used to configure the HP monitor
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Auto-adjustment pattern utility to optimize the display
PDF Complete is supplied on this CD and can be installed from the menu.
NOTE: If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the
chapter.
The Information File
The setup information, or .INF file, defines monitor resources used by Microsoft Windows operating
systems to ensure monitor compatibility with the computer’s graphics adapter.
The Image Color Matching File
The image color matching, or .ICM file, is a color data file that is used in conjunction with graphics
applications to provide consistent color matching from monitor screen to printer, or from scanner to
the monitor screen. The .ICM file is only activated from within the graphics applications that support
this feature.
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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 Worldwide Web
To download the latest version of .INF and .ICM files from the HP monitors support Web site:
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.
Screen Adjustment Options
Figure 4-1 Front Panel Controls
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Installing the .INF and .ICM Files 21
Component
Function
1
Source
Toggles between video inputs:
AV - Composite Video, S-Video
Component1 - HDTV, DVD
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Component2 - HDTV, DVD
RGB PC - VGA or 15-pin D-Sub analog signal
HDMI/DVI - Digital signal
2
3
Menu
Opens or closes the OSD (On-screen Display) menu screen.
OSD Select/Adjust buttons
Selects an OSD menu icon or adjusts the settings in the OSD screen.
▼ ▲ Adjusts up and down
◄ ► Adjusts the volume
4
Auto/Set
When OSD window is closed, activates the auto adjustment feature to optimize
the screen image. When OSD window is open, press to select a menu item or
save changes.
5
6
7
Power
Press to turn on the power. Press again to turn it off.
Receives signals from the remote control.
IR Receiver
Power Indicator
Lights up blue when the display operates normally (on mode). If the display is in
sleep (Energy Saving) mode, the indicator color changes to amber.
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Using the Auto-Adjustment Function
You can optimize the screen performance for the VGA (analog) input by using the Auto/Set button on
the monitor (AUTO button on the remote control) and the auto-adjustment pattern software utility on
the CD provided.
Do not use this procedure if the monitor is using an HDMI to DVI input. If the monitor is using a VGA
(analog) input, this procedure can correct the following image quality conditions:
Fuzzy or unclear focus
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Ghosting, streaking or shadowing effects
Faint vertical bars
Thin, horizontal scrolling lines
An off-center picture
To use the auto-adjustment feature:
1. Allow the monitor to warm up for 20 minutes before adjusting.
2. Press the Auto/Set button on the back side of the monitor panel.
If the result is not satisfactory, continue with the procedure.
3. Insert the CD in the disc drive. The CD menu is displayed.
4. Select Open Auto-Adjustment Software. The setup test pattern is displayed.
5. Press the Auto/Set button on the back side of the monitor panel to produce a stable, centered
image.
6. Press the ESC key or any other key on the keyboard to exit the test pattern.
Using the On-Screen Display Menu
The monitor settings can be adjusted from the On-Screen Display (OSD) menu.
Icon
Main Menu
Function Description
Picture
Adjusts screen brightness, contrast and color
Audio
Time
Adjusts the audio options
Adjusts the timer options
Option
Adjusts the screen status according to the circumstances
Adjusts Set ID and check serial number and software version
Information
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Using the On-Screen Display Menu 23
Using the Remote Control to Adjust the OSD
Use the OSD to adjust the screen image based on your viewing preferences. To access the OSD, do
the following:
1. If the monitor is not already on, press the power button to turn on the monitor.
2. Press the MENU button (1) on the remote control.
3. To access a control, use the ▼ ▲ buttons (2).
4. When the icon you want becomes highlighted, press the SET button (3).
5. Use the ▼ ▲ ◄ ► buttons (4) to adjust the item to the desired level.
6. Accept the changes by pressing the SET (5) button.
7. Exit the OSD menu by pressing the EXIT button (6).
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OSD Menu Selections
The following table lists the On-Screen Display (OSD) menu selections and their functional
descriptions.
Icon
Main Menu
Submenu
Description
Picture
Picture Mode
Selects your screen presets. Toggle between:
Vivid - select to display with a sharp image.
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Standard - the most general and natural screen display
status.
Cinema - lowers brightness by one level.
Sport - displays with a soft image.
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Game - to enjoy dynamic image when playing a game.
User 1, 2 - allows the user defined settings:
Backlight: controls the brightness of the screen,
adjust the brightness of the LCD panel.
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Contrast: adjusts the difference between the light
and dark levels.
◦
Color: adjusts the color to desired level.
Sharpness: adjusts the clearness of the screen.
Tint: adjusts the tint to a desired level.
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Expert: compensates for each image mode, or
adjust image values according to a particular image
(applies only to User 2 menu.)
NOTE: If the Picture Mode setting in the Picture menu is set
to Vivid, Standard, Cinema, Sport or Game, the subsequent
menus will be automatically set.
Color
Selects color settings:
Temperature
Cool - slightly bluish white.
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Medium - slightly purplish white.
Warm - slightly reddish white.
User - select this option to use the user-defined settings
and set your own colors levels:
Red
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Green
Blue
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Using the On-Screen Display Menu 25
Icon
Main Menu
Submenu
Description
Advanced
Selects the following screen color adjustment settings:
Gamma - set your own gamma value. On the monitor,
high gamma values display whitish images and low
gamma values display high contrast images.
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Film Mode - function works in the following mode: AV,
Component 480i. When you watch a movie, this function
adjusts the set to the best picture appearance.
Black Level - function works in the following mode: AV
(NTSC), HDMI/DVI adjusts the contrast and the
brightness of the screen using the black level of the
screen.
NR - removing the noise up to the point where it does not
damage the original picture.
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Aspect Ratio
Selects the image size of the screen to:
16:9 - widescreen mode.
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Just Scan - allows you to enjoy the transmitted data fully
without any images cut off. (This menu is activated only
in 720p, 1080p and 1080i in Component mode.)
Original - the aspect ratio is not adjusted from the
original. It is set by the program being watched.
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4:3 - the picture format is 4:3 aspect ratio.
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1:1 - the aspect ratio is not adjusted from the original.
Used in PC mode. (Only HDMI/DVI PC, RGB PC)
14:9 - programs are viewed normally in 14:9 with black
bars added to the top and bottom. The 4:3 programs are
magnified on the top/bottom and left/right sides.
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Zoom1,2 - 4:3 programs are magnified until they fill the
16:9 screen. The top and bottom will be cut off.
Picture Reset
Screen
Returns the Picture Mode, Color Temperature, and Advance
menu settings to the default factory settings.
Adjusts the screen video to:
Auto config (RGB PC Input only): This button is for the
automatic adjustment of the screen position, clock and
phase. This function is available for analog signals only.
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Manual Config: If the picture isn’t clear after auto
adjustment and characters are still trembling, adjust the
picture phase manually using the following functions:
Clock - minimizes any vertical bars or strips visible
on the screen background. The horizontal screen
size will also change. This function is available for
analog signals only. The clock function is not
available in Component, HDMI/DVI/AV.
◦
◦
Phase - adjusts the focus of the display. This item
allows you to move any horizontal noise and clear
or sharpen the image of characters. This function is
available for analog signals only. The phase
function is not available in Component, HDMI/DVI/
AV.
H-Position - moves the screen position horizontally.
◦
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Icon
Main Menu
Submenu
Description
V-Position - moves the screen position vertically.
◦
◦
◦
H-Size - adjusts the horizontal size of the screen.
V-Size - adjusts the vertical size of the screen.
XGA Mode (RGB-PC only) - provides improved or better
picture quality, select the same mode corresponding to
computer resolution.
Reset: returns Manual Config to the default factory settings.
Audio
Sound Mode
Automatically selects the best sound tone quality depending
on the video type that you’re currently watching:
Clear Voice - differentiates the human sound from others
and helps users listen to human voices better.
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Standard - most commanding and natural audio.
●
●
Music - select the option to enjoy the original sound when
listening to the music.
Cinema - select this option to enjoy sublime sound.
Sport - select this option to watch sports broadcasting.
●
●
●
Game - select this option to enjoy dynamic sound when
playing a game.
User - select this option to use the user-defined audio
settings.
●
NOTE: When connected to a computer and the Sound
Mode setting, the audio menu is Clear Voice, Standard,
Music, Cinema or Sport. The available menus are Balance,
Auto Volume, Speaker.
Auto Volume
Adjusts uneven sound volumes across all channels or signals
automatically to the most appropriate level. To use this feature
select On.
Balance
Speaker
Clock
Use this function to balance sound from the left and right
speakers.
Adjusts internal speaker status. If you want to use an external
hi-fi stereo system, turn off the internal speakers of the set.
Time
Resets the clock if the current time is incorrect.
On/Off Timer
Sleep Time
Auto Sleep
The time off automatically switches the set to standby at the
pre-set time.
Automatically turns off power when the time set by a user is
passed.
If active and there is no input signal, the set switches to off
mode automatically after 10 minutes.
Power On Delay
Language
When connecting multiple monitors and turning the power on,
the monitors are turned on individually to prevent overload.
Option
Selects the language in which the OSD menu is displayed.
ENWW
Using the On-Screen Display Menu 27
Icon
Main Menu
Submenu
Description
Key Lock
Sets up the monitor so that it can only be used with the remote
control. This feature can prevent unauthorized viewing.
ISM Method
Avoids allowing a fixed or burn-in image to remain on the
screen for a long period of time.
Power Indicator
Sets the power indicator on the front of the monitor to On or
Off.
DPM (Display
Power
Turns the power saving mode on or off.
Management)
Select
Tile Mode
Enlarges the screen and is also used with several products to
view the screen. To use this function, it:
must be displayed with several other products.
●
●
must be in a function that can be connected to RS232C
or RGB Out.
Factory Reset
Set ID
Select this option to return to the default factory settings.
Information
Assigns a unique Set ID number (name assignment) to each
product when several products are connected for display.
Specify the number (1 ~ 99) using the up and down buttons
and exit. Use the assigned Set ID to individually control each
product using the Product Control Program.
Serial No
Displays the serial numbers of the product.
Displays the software version.
SW Version
Selecting An Aspect Ratio Mode
The aspect ratio modes available for your selection depends on the current input source. Use the
following table to determine which mode is available for your monitor.
ARC \ Mode
AV
Component
HDMI/DVI
RGB
PC
X
DTV
PC
16:9
Just Scan
Original
4:3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1:1
14:9
X
X
X
Zoom1
Zoom2
28 Chapter 4 Operating the Monitor
ENWW
Adjusting the Timer Function
Use the remote control to set the following timer options.
Clock
The Clock menu allows you to reset the clock manually if the current time is incorrect. To reset the
clock:
1. Press the MENU button and then use ▼▲ buttons to select the Time menu.
2. Press the ► button and then use ▼▲ buttons to select the Clock menu.
3. Press the ► button and then use ▼▲ buttons to set the hour (00~23).
4. Press the ► button and then use ▼▲ buttons to set the minutes (00~59).
On/Off Timer
The on/off timer menu lets you set the monitor to automatically switch to standby at a pre-set time:
1. Press the MENU button and then use ▼▲ buttons to select the Time menu.
2. Press the ► button and then use ▼▲ buttons to select On/Off Timer.
3. Press the ► button and then use ▼▲ buttons to set the hour (00~23).
4. Press the ► button and then use ▼▲ buttons to set the minutes (00~59).
5. Press the ► button and then use ▼▲ buttons to select On or Off.
Sleep Time
The sleep time menu lets you set the monitor power to automatically turn off when the time set by a
user is passed.
1. Press the MENU button and then use ▼▲ buttons to select the Sleep Time menu.
2. Press the ► button and then use ▼▲ buttons to set the hour (00~23).
3. Press the ► button and then use ▼▲ buttons to set the minutes (00~59).
Auto Sleep
To set the monitor to switch to the off mode automatically after 10 minutes if Auto Sleep is active and
there is no input signal:
1. Press the MENU button and then use ▼▲ buttons to select the Auto Sleep menu.
2. Press the ► button and then use ▼▲ buttons to select On or Off.
NOTE: In the event of a power interruption (disconnection or power failure), the Sleep Time clock
must be reset.
NOTE: Once the On or Off time is set, these functions operate daily at the preset time. Off time
function overrides On time function if they are set to the same time. When On time is operated, input
screen is turned on as it was turned off.
ENWW
Using the On-Screen Display Menu 29
Selecting Options
Using the Key Lock
The monitor can be set up so you can only use the remote control. To lock or unlock the OSD screen
adjustment:
1. Open the OSD menu and select Option.
2. Select Key Lock from the menu list.
3. To lock the OSD screen adjustment, set the Key Lock tab to the ON position.
4. To unlock the OSD screen adjustment, press the MENU button on the remote control and set
the Key Lock tab to the Off position.
Using the ISM Method Option
A frozen or still picture from a PC/Video game that is displayed on the screen for a prolonged period
of time could result in a ghost image remaining even when you change the image. To avoid a fixed or
burn-in image to remain on the screen for a long period of time:
1. Open the OSD menu and select Option.
2. Select ISM Method from the menu list.
3. Select one of the following menu options:
Normal - leave on normal if you don’t foresee image burn-in being a problem.
●
●
White wash - white wash fills the screen with solid white. This helps removes permanent
images burned into the screen. A permanent image may be impossible to clear entirely with
white wash.
Orbiter - may help prevent ghost images. However, it is best not to allow any fixed image to
remain on the screen. To avoid a permanent image on the screen, the screen will move
every 2 minutes.
●
Inversion - this function inverts the panel color of the screen. The panel color is
automatically inverted every 30 minutes.
●
●
Dot Wash - this function moves the black dots of the screen. The black dots are
automatically moved every 5 second.
Using the Tile Mode
Tile Mode is used to enlarge the screen and also used with several products to view the screen. This
function must be displayed with various other products and connected to RS-232C or RGB Out.
Tile mode allows you to:
Choose tile alignment and set the ID of the current product to set location
Set column by row (r = 1, 2, 3, 4, 5; c = 1, 2, 3, 4, 5) up to 5 x 5
●
●
●
Configure an integration screen as well as configure one by one display
NOTE: Adjustments made to the settings will be saved only after pressing the SET button on the
remote control.
30 Chapter 4 Operating the Monitor
ENWW
Figure 4-2 Tile Mode Enlarged Screen
Figure 4-3 Tile Mode Product 1 ~ 4: C(2) x R(2)
Figure 4-4 Tile Mode Product 1 ~ 9: C(3) x R(3)
Figure 4-5 Tile Mode Product 1 ~ 2: C(2) x R(1)
ENWW
Using the On-Screen Display Menu 31
Figure 4-6 Tile Mode Product 1 ~ 16: C(4) x R(4)
Use the following menu selections to adjust the Tile Mode:
H-Size - adjusts the horizontal size of the screen taking into account the size of the bezel.
V-Size - adjusts the vertical size of the screen taking into account the size of the bezel.
H-Position - moves the screen position horizontally.
●
●
●
●
●
V-Position - moves the screen position vertically.
Reset - function to initialize and release Tile. All Tile settings are released when selecting Tile
recall and the screen returns to Full screen.
Tile ID - selects the location of the Tile by setting an ID.
●
●
Natural - the image is omitted by the distance between the screens to be naturally shown.
Use the Factory Reset option to return to the default factory settings.
32 Chapter 4 Operating the Monitor
ENWW
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
No image is displayed.
Power cord not connected.
Be sure the power cord is properly
connected to the outlet.
Verify that the outlet has power to
it.
●
Check that the fuse or breaker has
not tripped or burned out.
●
See if the power switch is turned on.
May need service.
Power is on, power indicator is blue, but Screen needs adjustments.
the screen appears extremely dark.
Adjust brightness and contrast again.
Backlight may need repair.
Power indicator is amber.
Monitor in power saving mode.
Move the mouse or press any key on
the keyboard.
Turn off equipment and then back on.
Out of Range message appears.
Input signal is out of frequency range.
The signal from the PC (video card) is
out of the vertical or horizontal
frequency range of the monitor. Adjust
the frequency range by referring to the
specifications in this manual (maximum
resolution: RGB - 1920 x 1080 @ 60Hz;
HDMI - 1920 x 1080 @ 60Hz).
NOTE: Vertical Frequency - to enable
the user to watch the monitor display,
screen image should be changed tens
of times every second like a fluorescent
lamp. The vertical frequency or refresh
rate is the times of image display per
second. The unit is measured in Hz.
Horizontal Frequency - the horizontal
interval is the time to display one
vertical line. When 1 is divided by the
horizontal interval, the number of
horizontal lines displayed every second
can be tabulated as the horizontal
frequency. The unit is measured in kHz.
ENWW
Solving Common Problems 33
Problem
Possible Cause
Solution
Check signal cable message appears.
Signal cable is not connected.
The signal cable between the PC and
monitor is not connected.
Check the signal cable.
Press the INPUT button on the remote
control to check the input signal.
“Unknown Product” message appears
when the monitor is connected.
Monitor driver is not installed.
Install the monitor driver, which is
provided with the monitor or download
from the HP Web site
See if the plug & play function is
supported by referring to the video
card’s user manual.
“Key Lock On” message appears when Key Lock function is turned on.
pressing the Menu button.
The control locking function prevents
unintentional OSD setting change due
to careless usage. To unlock the
controls, simultaneously press the
Menu button and ► button for several
seconds. (You cannot set this function
using the remote control buttons. You
can set this function in the monitor
only.)
The screen looks abnormal; screen
position is wrong.
Screen is out of adjustment.
D-sub analog signal - press the AUTO
button on the remote control to
automatically select the optimal screen
status that fits into the current mode. If
the adjustment is not satisfactory, use
the Position OSD menu.
Check that the video card resolution
and frequency are supported by the
monitor. If the frequency is out of range,
set to the recommended resolution in
the Control Panel > Display > Setting
menu of the operating system.
Lines appear on the background
screen.
Screen is out of adjustment.
Screen is out of adjustment.
D-sub analog signal - press the AUTO
button on the remote control to
automatically select the optimal screen
status that fits into the current mode. If
the adjustment is not satisfactory, use
the Clock OSD menu.
Horizontal noise appears or the
characters look blurred.
D-sub analog signal - press the AUTO
button on the remote control to
automatically select the optimal screen
status that fits into the current mode. If
the adjustment is not satisfactory, use
the Phase OSD menu.
The screen displays abnormally.
Using an incorrect Input signal.
Using a fixed image too long.
The proper input signal is not
connected to the signal port. Connect
the signal cable that matches with the
source input signal.
An after image appears when the
monitor is turned off.
If you used a fixed image for a long
time, the pixels may be damaged. Use
a screen-saver function.
34 Appendix A Troubleshooting
ENWW
Problem
Possible Cause
Solution
No sound.
Audio cable not connected.
Check that the audio cable is properly
connected. Adjust the volume. Check if
the sound is set properly.
Sound is too dull.
Sound is too low.
Equalizer is not balanced.
Sound needs adjusting.
Select the appropriate sound equalize.
Adjust the volume by pressing the
volume buttons on the remote control.
Screen has poor color resolution (16
colors).
Color is not set correctly.
Set the number of colors to more than
24 bits (true color). Select Control Panel
> Display > Settings > Color table menu
in the operating system.
Screen color is unstable or
monocolored.
Signal cable or video card connection is Check the connection status of the
loose.
signal cable or reinsert the PC video
card.
Black spots appear on the screen.
Characteristics of the LCD panel.
Several pixels (red, green, white or
black color) may appear on the screen,
which can be attributable to the unique
characteristics of the LCD panel. It is
not a malfunction of the LCD.
The power suddenly turned off.
Sleep timer setting turned on or power
interrupted.
Check that the sleep timer is set.
Check the power control settings.
If power is turned off after the message,
“CAUTION! FAN ERROR!” appears, the
fan is out of order. Contact your local
service center.
Using the Worldwide Web
For the online access to technical support information, self-solve tools, online assistance, community
forums of IT experts, broad mutlivendor knowledge base, monitoring and diagnostic tools, go to
Preparing to Call Technical Support
If you can not solve a problem using the troubleshooting tips in this section, you may need to call
technical support. Contact your regional HP authorized service provider. Have the following
information available when you call:
Monitor model number
●
●
●
●
●
●
●
Serial number for the monitor
Purchase date on invoice
Conditions under which the problem occurred
Error messages received
Hardware configuration
Hardware and software you are using
ENWW
Using the Worldwide Web 35
B Technical Specifications
NOTE: All performance specifications are provided by the component manufacturers. Performance
specifications represent the highest specification of all HP's component manufacturers' typical level
specifications for performance and actual performance may vary either higher or lower.
HP LD4200 LCD Monitor
Table B-1 HP LD4200 Specifications
Display
Type
106.73 cm
TFT LCD
42 inches
Viewable Image Size
Pixel Pitch
106.73 cm diagonal
42-inch diagonal
0.681 mm x 0.681 mm
Maximum Weight
Without Stand & Speaker
With Speaker
19.70 kg
20.40 kg
23.00 kg
23.80 kg
43.43 lbs.
44.97 lbs.
50.71 lbs.
52.47 lbs.
With Stand
With Stand & Speaker
Dimensions (Without Stand & Speaker)
58.76 cm
11.39 cm
99.56 cm
23.1 inches
4.5 inches
39.2 inches
Height
Depth
Width
Dimensions (With Speaker)
58.76 cm
12.57 cm
99.56 cm
23.1 inches
4.9 inches
39.2 inches
Height
Depth
Width
Dimensions (With Stand)
67.6 cm
29.3 cm
99.56 cm
26.6 inches
11.5 inches
39.2 inches
Height
Depth
Width
Dimensions (With Stand & Speaker)
67.6 cm
29.3 cm
99.56 cm
26.6 inches
11.5 inches
39.2 inches
Height
Depth
Width
36 Appendix B Technical Specifications
ENWW
Table B-1 HP LD4200 Specifications (continued)
Power
AC 100-240 V~ 50/60 Hz 2.2 A
Rated Voltage
Japan: AC 100 V~ 50/60 Hz 2.2 A
Power Consumption
On Mode
220W Typical
≤ 1W (RGB) / 4W (HDMI/DVI)
≤ 1W
Sleep Mode
Off Mode
Maximum Resolution
RGB
1920 x 1080 @ 60Hz
1920 x 1080 @ 60Hz (if supported by OS or video card type)
HDMI/DVI
Recommended Resolution
1920 x 1080 @ 60Hz
RGB
1920 x 1080 @ 60Hz (if supported by OS or video card type)
HDMI/DVI
Horizontal Frequency
RGB
30 - 83kHz
30 - 83kHz
HDMI/DVI
Vertical Frequency
RGB
56 - 76Hz
56 - 60Hz
HDMI/DVI
Synchronization Type
Input Connector
Composite/Separate/Digital
15-pin D-Sub type, HDMI (digital), S-Video, Composite Video,
Component, RS-232C
Environmental Conditions
Operating Temperature
Storage Temperature
0 ~ 35° C, Humidity 10% ~ 80%
-20 ~ 60° C, Humidity 5% ~ 90%
Audio (Select Models)
RMS Audio Output
Input Sensitivity
10W + 10W (R+L)
0.7 rms
8 Ohms
Speaker Impedance
ENWW
HP LD4200 LCD Monitor 37
HP LD4700 LCD Monitor
Table B-2 HP LD4700 Specifications
Display
Type
119.28 cm
TFT LCD
47 inches
Viewable Image Size
Pixel Pitch
119.28 cm diagonal
47-inch diagonal
0.5415 mm x 0.5415 mm
Maximum Weight
Without Stand & Speaker
With Speaker
26.08 kg
26.83 kg
29.56 kg
30.84 kg
57.50 lbs.
59.15 lbs.
65.17 lbs.
67.99 lbs.
With Stand
With Stand & Speaker
Dimensions (Without Stand & Speaker)
66.10 cm
11.87 cm
111.70 cm
26.02 inches
4.67 inches
43.98 inches
Height
Depth
Width
Dimensions (With Speaker)
66.10 cm
11.87 cm
111.70 cm
26.02 inches
4.67 inches
43.98 inches
Height
Depth
Width
Dimensions (With Stand)
75.78 cm
30.26 cm
111.70 cm
29.83 inches
11.91 inches
43.98 inches
Height
Depth
Width
Dimensions (With Stand & Speaker)
75.78 cm
30.26 cm
111.70 cm
29.83 inches
11.91 inches
43.98 inches
Height
Depth
Width
Power
AC 100-240 V~ 50/60 Hz 2.2 A
Japan: AC 100 V~ 50/60 Hz 2.2 A
Rated Voltage
Power Consumption
On Mode
300W Typical
≤ 1W (RGB) / 4W (HDMI/DVI)
≤ 1W
Sleep Mode
Off Mode
Maximum Resolution
RGB
1920 x 1080 @ 60Hz
1920 x 1080 @ 60Hz (if supported by OS or video card type)
HDMI/DVI
38 Appendix B Technical Specifications
ENWW
Table B-2 HP LD4700 Specifications (continued)
Recommended Resolution
1920 x 1080 @ 60Hz
RGB
1920 x 1080 @ 60Hz (if supported by OS or video card type)
HDMI/DVI
Horizontal Frequency
RGB
30 - 83kHz
30 - 83kHz
HDMI/DVI
Vertical Frequency
RGB
56 - 76Hz
56 - 60Hz
HDMI/DVI
Synchronization Type
Input Connector
Composite/Separate/Digital
15-pin D-Sub type, HDMI (digital), S-Video, Composite Video,
Component, RS-232C
Environmental Conditions
Operating Temperature
Storage Temperature
0 ~ 35° C, Humidity 10% ~ 80%
-20 ~ 60° C, Humidity 5% ~ 90%
Audio (Select Models)
RMS Audio Output
Input Sensitivity
10W + 10W (R+L)
0.7 rms
8 Ohms
Speaker Impedance
Recognizing Preset Display Resolutions
The display resolutions listed below are the most commonly used modes and are set as factory
defaults. This monitor automatically recognizes these preset modes and they will appear properly
sized and centered on the screen.
HP LD4200 and LD4700 Preset Display Modes
Table B-3 HP LD4200 and LD4700 Factory Preset Display Modes
Preset
Pixel Format
Horz Freq (kHz)
Vert Freq (Hz)
1
720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
31.468
31.469
37.5
70.8
59.94
75
*2
3
*4
5
37.879
46.875
49.725
48.363
60.123
60.317
75
6
74.55
60
*7
8
75.029
ENWW
Recognizing Preset Display Resolutions 39
Table B-3 HP LD4200 and LD4700 Factory Preset Display Modes
(continued)
Preset
*9
Pixel Format
1280 x 720
Horz Freq (kHz)
44.772
63.981
79.98
Vert Freq (Hz)
59.855
60.02
75.02
60
*10
11
1280 x 1024
1280 x 1024
1600 x 1200
1680 x 1050
1920 x 1080
*12
*13
*14
75
65.290
67.5
60
60
1 ~14 RGB Mode
* HDMI/DVI Mode
DTV Mode
Component
HDMI/DVI (DTV)
480i
o
o
o
o
o
o
o
x
o
x
o
o
o
o
480p
576i
576p
720p
1080i
1080p
NOTE: DTV/PC selection on RGB and HDMI/DVI inputs is available for PC resolutions 640 x
480/60Hz, 1280 x 720/60Hz, 1920 x 1080/60Hz and DTV resolutions: 480p, 720p, 1080p.
Power Indicator
Mode
Indicator Light
Blue
On Mode
Sleep Mode
Off Mode
Amber
40 Appendix B Technical Specifications
ENWW
C Controlling the Multiple Product
Use this method to connect several monitors to a single computer. You can control several monitors
at a time by connecting them to a single computer.
Connecting the Cable
Connect the RS-232C cable as shown in the following illustration. The RS-232C protocol is used for
communication between the computer and the monitor. You can turn the monitor on/off, select an
input source or adjust the OSD menu from the computer.
RS-232C Configurations
7-Wire Configurations
3-Wire Configurations
(Not Standard)
(Standard RS-232C cable)
PC
2
Monitor
PC
2
Monitor
RXD
TXD
GND
DTR
DSR
RTS
CTS
3
2
5
6
4
8
7
TXD
RXD
GND
DSR
DTR
CTS
RTS
RXD
TXD
GND
DTR
DSR
RTS
CTS
3
2
5
6
4
8
7
TXD
RXD
GND
DSR
DTR
CTS
RTS
3
3
5
5
4
4
6
6
7
7
8
8
D-Sub
(Female)
D-Sub 9
(Female)
D-Sub
D-Sub 9
(Female)
(Female)
ENWW
Connecting the Cable 41
Communication Parameter
Baud Rate: 9600buadRate (UART)
●
●
●
●
●
●
●
Data Length: 8bits
Parity Bit: None
Stop Bit: 1bit
Flow Control: None
Communication Code: ASCII code
Use a crossed (reverse) cable
Command Reference List
COMMAND1
COMMAND2
DATA1
DATA2
DATA3
01. Power
k
a
b
c
d
e
f
00H -01H
02H -09H
01H -09H
00H -01H
00H -01H
00H -64H
00H -64H
00H -64H
00H -64H
00H -64H
00H -64H
00H -01H
00H -01H
00H -64H
00H -03H
FFH
02. Input Select
03. Aspect Ratio
04. Screen Mute
05. Volume Mute
06. Volume Control
07. Contrast
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
j
g
h
i
08. Brightness
09. Color
10. Tint
j
11. Sharpness
12. OSD Select
13. Remote Lock/ key Lock
14. Balance
k
l
m
t
15. Color Temperature
16. Abnormal state
17. ISM mode
u
z
p
u
c
d
e
f
00H -10H
01H
18. Auto configuration
19. Key
j
m
d
d
d
d
d
Key Code
00H -55H
00H -64H
00H -64H
00H -64H
00H -64H
20. Tile Mode
21. Tile H Position
22. Tile V Position
23. Tile H Size
24. Tile V Size
g
h
42 Appendix C Controlling the Multiple Product
ENWW
COMMAND1
COMMAND2
DATA1
DATA2
DATA3
25. Tile ID Set
d
d
d
d
d
d
d
f
i
00H -19H
00H -01H
FFH
26. Natural Mode (In Tile mode)
27. Elapsed time return
28. Temperature value
29. Lamp fault check
30. Auto Volume
j
l
n
p
u
v
a
b
c
d
e
f
FFH
FFH
00H -01H
00H -01H
00H -06H
00H, FFH
00H, FFH
00H -07H
00H -07H
00H -08H
00H -01H
00H -64H
00H -09H
00H -01H
00H -02H
FFH
31. Speaker
32. Time
00H - 17H
0 - 3BH
33. On Timer (On/Off Timer) On, Off
34. Off Timer (On/Off Timer) On, Off
35. On Timer (On/Off Timer) Time
36. Off Timer (On/Off Timer) Time
37. Sleep Time
f
f
f
00H - 17H
00H - 17H
00 - 3BH
00 - 3BH
f
f
38. Auto Sleep
f
g
h
i
39. Power On Delay
40. Language
f
f
41. DPM Select
f
j
42. Reset
f
k
z
b
43. S/W Version
f
44. Input Select
x
20H -A0H
Transmission / Receiving Protocol
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
*[Command 1]: First command. (k)
*[Command 2]: Second command.(a ~ u)
*[Set ID]: Set up the Set ID number of product.
range : 01H~63H. by setting '00H', server can control all products.
* In case of operating with more than 2 sets using set ID as '0' at the same time, it should not be
checked the ack message.
Because all sets will send the ack message, so it's impossible the check the whole ack messages.
*[DATA]: To transmit command data.
ENWW
Transmission / Receiving Protocol 43
Transmit 'FF' data to read status of command.
*[Cr]: Carriage Return
ASCII code ‘0x0D’
*[ ]: ASCII code Space (0x20)’
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At
this time, if the data is in data read mode, it indicates present status data.
If the data is in data write mode, it returns the data of the PC computer.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
*If there is error, it returns NG
01. Power (Command : a)
To control Power On/Off of the Set.
Transmission
[k][a][ ][Set ID][ ][Data][Cr]
Data 0 : Power Off 1 : Power On
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
To show the status of Power On/Off.
Transmission
[k][a][ ][Set ID][ ][FF][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
Data 0 : Power Off 1 : Power On
44 Appendix C Controlling the Multiple Product
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02. Input Select (Command : b) (Main Picture Input)
To select input source for the Set.
You can also select an input source using the INPUT button on the remote control.
Transmission
[k][b][ ][Set ID][ ][Data][Cr]
Data 2: AV
4 : Component 1
5 : Component 2
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
Data 2 : AV
4 : Component 1
5 : Component 2
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
03. Aspect Ratio (Command : c) (Main picture format)
To adjust the screen format.
You can also adjust the screen format using the ARC (Aspect Ratio Control) button on remote control
or in the Screen menu.
Transmission
[k][c][ ][Set ID][ ][Data][Cr]
Data 1 : Normal Screen (4:3)
2 : Wide Screen (16 :9)
4 : Zoom1 (AV)
5 : Zoom2 (AV)
6 : Original (AV)
ENWW
Transmission / Receiving Protocol 45
7 : 14:9 (AV)
9 : Just Scan(HD DTV), 1:1 (RGB PC, HDMI/DVI PC)
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
04. Screen Mute (Command : d)
To select screen mute on/off.
Transmission
[k][d][ ][Set ID][ ][Data][Cr]
Data 0 : Screen mute off (Picture on)
1 : Screen mute on (Picture off)
Acknowledgement
[d][ ][Set ID][ ][OK][Data][x]
05. Volume Mute (Command : e)
To control On/Off of the Volume Mute.
Transmission
[k][e][ ][Set ID][ ][Data][Cr]
Data 0 : Volume Mute On (Volume Off)
1 : Volume Mute Off (Volume On)
Acknowledgement
[e][ ][Set ID][ ][OK][Data][x]
Data 0 : Volume Mute On (Volume Off)
1 : Volume Mute Off (Volume On)
06. Volume Control (Command : f)
To adjust Volume.
Transmission
[k][f][ ][Set ID][ ][Data][Cr]
46 Appendix C Controlling the Multiple Product
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Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
Refer to “Real data mapping” in this appendix.
07. Contrast (Command : g)
To adjust screen contrast. You can also adjust the contrast in the Picture menu.
Transmission
[k][g][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
Refer to “Real data mapping” as shown below.
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
* Real data mapping
0 : Step 0
:
A : Step 10
:
F : Step 15
10 : Step 16
:
64 : Step 100
08. Brightness (Command : h)
To adjust screen brightness. You can also adjust the brightness in the Picture menu.
Transmission
[k][h][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
ENWW
Transmission / Receiving Protocol 47
Refer to “Real data mapping” as shown below.
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]
* Real data mapping
0 : Step
:
A : Step 10
:
F : Step 15
10 : Step 16
:
64 : Step 100
09. Color (Command : i) (Video only)
To adjust the screen color. You can also adjust the color in the Picture menu.
Transmission
[k][i][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H (Hexadecimal code)
Refer to “Real data mapping” in the previous section of this appendix.
Acknowledgement
[i][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
10. Tint (Command : j) (Video only)
To adjust the screen tint. You can also adjust the tint in the Picture menu.
Transmission
[k][j][ ][Set ID][ ][Data][Cr]
Data Red: 00H ~ Green: 64H (Hexadecimal code)
Refer to “Real data mapping” in the previous section of this appendix.
Acknowledgement
48 Appendix C Controlling the Multiple Product
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[j][ ][Set ID][ ][OK][Data][x]
Data Red: 00H ~ Green: 64H
* Tint Real data mapping
0 : Step 0 - Red
:
64 : Step 100 - Green
11. Sharpness (Command : k) (Video only)
To adjust the screen Sharpness. You can also adjust the sharpness in the Picture menu.
Transmission
[k][k][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Refer to “Real data mapping” in the previous section of this appendix.
Acknowledgement
[k][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
12. OSD Select (Command : l)
To control OSD on/off to the set.
Transmission
[k][l][ ][Set ID][ ][Data][Cr]
Data 0 : OSD Off 1 : OSD On
Acknowledgement
[l][ ][Set ID][ ][OK][Data][x]
Data 0 : OSD Off 1 : OSD On
13. Remote Lock /Key Lock (Command : m)
To control Remote Lock on/off to the set.
ENWW
Transmission / Receiving Protocol 49
This function, when controlling RS-232C, locks the remote control and the local keys.
Transmission
[k][m][ ][Set ID][ ][Data][Cr]
Data 0 : Off 1 : On
Acknowledgement
[m][ ][Set ID][ ][OK][Data][x]
Data 0 : Off 1 : On
14. Balance (Command : t)
To adjust the sound balance.
Transmission
[k][t][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Refer to “Real data mapping” in the previous section of the appendix
Acknowledgement
[t][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
Balance : L50 ~ R50
15. Color Temperature (Command : u)v
To adjust the screen color temperature.
Transmission
[k][u][ ][Set ID][ ][Data][Cr]
Data 0 : Medium
1 : Cool
2 : Warm
3 : User
50 Appendix C Controlling the Multiple Product
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Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
Data 0 : Medium
1 : Cool
2 : Warm
3 : User
16. Abnormal state (Command : z)
Abnormal State : Used to Read the power off status when Stand-by mode.
Transmission
[k][z][ ][Set ID][ ][Data][Cr]
Data FF : Read
0 : Normal (Power on and signal exist)
1 : No signal (Power on)
2 : Turn the monitor off by remote control
3 : Turn the monitor off by sleep time function
4 : Turn the monitor off by RS-232C function
8 : Turn the monitor off by off time function
9 : Turn the monitor off by auto off function
Acknowledgement
[z][ ][Set ID][ ][OK][Data][x]
17. ISM mode (Command: j p)
Used to select the afterimage preventing function.
Transmission
[j][p][ ][Set ID][ ][Data][Cr]
Data 1H : Inversion
2H : Orbiter
4H : White Wash
8H : Normal
ENWW
Transmission / Receiving Protocol 51
10H : Dot Wash
Acknowledgement
[p][ ][Set ID][ ][OK][Data][x]
18. Auto Configure (Command: j u)
To adjust picture position and minimize image shaking automatically. It works only in RGB(PC) mode.
Transmission
[j][u][ ][Set ID][ ][Data][Cr]
Data 1 : To set auto configure
Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
19. Key (Command : m c)
To send IR remote key code.
Transmission
[m][c][ ][Set ID][ ][Data][Cr]
Data Key code : Refer to page IR Codes Table.
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
20. Tile Mode (Command : d d)
Change a Tile Mode.
Transmission
[d][d][][Set ID][][Data][Cr]
Data
00
Description
Tile mode is off.
1 x 2 mode (column x row)
1 x 3 mode
12
13
52 Appendix C Controlling the Multiple Product
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Data
14
Description
1 x 4 mode
...
...
55
5 x 5 mode
*The data can not be set to 0X or X0 except 00
Acknowledgement
[d][][Set ID][][OK/NG][Data][x]
21. Tile H Position (Command : d e)
To set the Horizontal position.
Transmission
[d][e][][Set ID][][Data][Cr]
Data Min : 00H ~ Max : 64H
Acknowledgement
[e][][Set ID][][OK/NG][Data][x]
22. Tile V Position (Command : d f)
To set the Vertical position.
Transmission
[d][f][][Set ID][][Data][Cr]
Data Min : 00H ~ Max : 64H
Acknowledgement
[f][][Set ID][][OK/NG][Data][x]
23. Tile H Size (Command : d g)
To set the Horizontal size.
Transmission
[d][g][][Set ID][][Data][Cr]
ENWW
Transmission / Receiving Protocol 53
Data Min : 00H ~ Max : 64H
Acknowledgement
[g][][Set ID][][OK/NG][Data][x]
24. Tile V Size (Command : d h)
To set the Vertical size.
Transmission
[d][h][][Set ID][][Data][Cr]
Data Min : 00H ~ Max : 64H
Acknowledgement
[h][][Set ID][][OK/NG][Data][x]
25. Tile ID Set (Command : d i)
To assign the Tile ID for Tiling function.
Transmission
[d][i][][Set ID][][Data][Cr]
Data Min : 00H ~ Max : 19H
(Hexadecimal code)
Acknowledgement
[i][][Set ID][][OK/NG][Data][x]
26. Natural Mode (In Tilemode) (Command : d j)
The image is omitted by the distance between the screens to be naturally shown.
Transmission
[d][j][][Set ID][][Data][Cr]
Data 0 : Natural Off
1 : Natural On
ff : Read Status
54 Appendix C Controlling the Multiple Product
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Acknowledgement
[j][][Set ID][][OK/NG][Data][x]
27. Elapsed time return (Command : d l)
To read the elapsed time.
Transmission
[d][l][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
[l][][Set ID][][OK/NG][Data][x]
* The data means used hours. (Hexadecimal code)
28. Temperature value (Command : d n)
To read the inside temperature value.
Transmission
[d][n][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
[n][][Set ID][][OK/NG][Data][x]
* The data is 1 byte long in Hexadecimal.
29. Lamp fault Check (Command : d p)
To check lamp fault.
Transmission
[d][p][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
ENWW
Transmission / Receiving Protocol 55
[p][][Set ID][][OK/NG][Data][x]
Data 0 : Lamp Fault
1 : Lamp OK
30. Auto volume (Command : d u)
Automatically adjust the volume level.
Transmission
[d][u][][Set ID][][Data][Cr]
Data 0 : Off
1 : On
Acknowledgement
[u][][Set ID][][OK/NG][Data][x]
31. Speaker (Command : d v)
Turn the speaker on or off.
Transmission
[d][v][][Set ID][][Data][Cr]
Data 0 : Off
1 : On
Acknowledgement
[v][][Set ID][][OK/NG][Data][x]
32. Time (Command : f a)
Set the current time.
Transmission
[f][a][][Set ID][][Data1][][Data2][][Data3][Cr]
[Data1]
0 : Monday
56 Appendix C Controlling the Multiple Product
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1 : Tuesday
2 : Wednesday
3 : Thursday
4 : Friday
5 : Saturday
6 : Sunday
[Data2]
0H~17H (Hours)
[Data3]
00H~3BH (Minutes)
Acknowledgement
[a][][Set ID][][OK/NG][Data1][Data2][Data3][x]
*When reading data, FFH is inputted for [Data1], [Data2] and [Data3]. In other cases, all are treated
as NG.
33. On Timer (On/Off Timer) On, Off (Command : F b)
Set days for On Timer.
Transmission
[f][b][][Set ID][][Data1][][Data2][Cr]
[Data1]
0 (Write), FFH(Read)
[Data2]
00H~FFH
bit0 : Monday On Timer On(1), Off(0)
bit1 : Tuesday On Timer On(1), Off(0)
bit2 : Wednesday On Timer On(1), Off(0)
bit3 : Thursday On Timer On(1), Off(0)
bit4 : Friday On Timer On(1), Off(0)
bit5 : Saturday On Timer On(1), Off(0)
bit6 : Sunday On Timer On(1), Off(0)
bit7 : Everyday On Timer On(1), Off(0)
Acknowledgement
ENWW
Transmission / Receiving Protocol 57
[b][][Set ID][][OK/NG][Data1][Data2][x]
34. Off Timer (On/Off Timer) On, Off (Command : f c)
Set days for Off Timer.
Transmission
[f][c][][Set ID][][Data1][][Data2][Cr]
[Data1]
0 (Write), FFH(Read)
[Data2]
00H~FFH
bit0 : Monday Off Timer On(1), Off(0)
bit1 : Tuesday Off Timer On(1), Off(0)
bit2 : Wednesday Off Timer On(1), Off(0)
bit3 : Thursday Off Timer On(1), Off(0)
bit4 : Friday Off Timer On(1), Off(0)
bit5 : Saturday Off Timer On(1), Off(0)
bit6 : Sunday Off Timer On(1), Off(0)
bit7 : Everyday Off Timer On(1), Off(0)
Acknowledgement
[c][][Set ID][][OK/NG][Data1][Data2][x]
35. On Timer (On/Off Timer) Time (Command : f d)
Set On Timer.
Transmission
[f][d][][Set ID][][Data1][][Data2][Data3][Cr]
[Data1]
0 : Monday
1 : Tuesday
2 : Wednesday
3 : Thursday
58 Appendix C Controlling the Multiple Product
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4 : Friday
5 : Saturday
6 : Sunday
7 : Everyday
[Data2]
00H~17H (Hours)
[Data3]
00H~3BH (Minutes)
Acknowledgement
[d][][Set ID][][OK/NG][Data1][Data2][Data3][x]
*When reading data, FFH is inputted for [Data2], [Data3]. In other cases, all are treated as NG.
36. Off Timer (On/Off Timer) Time (Command : f e)
Set Off Timer.
Transmission
[f][e][][Set ID][][Data1][][Data2][][Data3][Cr]
[Data1]
0 : Monday
1 : Tuesday
2 : Wednesday
3 : Thursday
4 : Friday
5 : Saturday
6 : Sunday
7 : Everyday
[Data2]
00H~17H (Hours)
[Data3]
00H~3BH (Minutes)
Acknowledgement
[e][][Set ID][][OK/NG][Data1][Data2][Data3][x]
ENWW
Transmission / Receiving Protocol 59
* When reading data, FFH is inputted for [Data2], [Data3]. In other cases, all are treated as NG.
37. Sleep Time (Command : f f)
Set Sleep Time.
Transmission
[f][f][][Set ID][][Data][Cr]
Data
0 : Off
1 : 10
2 : 20
3 : 30
4 : 60
5 : 90
6 : 120
7 : 180
8 : 240
(Orderly)
Acknowledgement
[f][][Set ID][][OK/NG][Data][x]
38. Auto Sleep (Command : f g)
Set Auto Sleep.
Transmission
[f][g][][Set ID][][Data][Cr]
Data 0 : Off
1 : On
Acknowledgement
[g][][Set ID][][OK/NG][Data][x]
39. Power On Delay (Command : f h)
Set the schedule delay when the power is turned on (Unit: second).
60 Appendix C Controlling the Multiple Product
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Transmission
[f][h][][Set ID][][Data][Cr]
Data : 00H ~ 64H (Data value)
Acknowledgement
[h][][Set ID][][OK/NG][Data][x]
40. Language (Command : f i)
Set the OSD language.
Transmission
[f][i][][Set ID][][Data][Cr]
Data
0 : English
1 : France
2 : Deutch
3 : Spanish
4 : Italian
5 : Portuguese
6 : Chinese
7 : Japanese
8 : Korean
9 : Russian
Acknowledgement
[i][][Set ID][][OK/NG][Data][x]
41. DPM Select (Command : f j)
Set the DPM (Display Power Management) function.
Transmission
[f][j][][Set ID][][Data][Cr]
Data 0 : Off
ENWW
Transmission / Receiving Protocol 61
1 : On
Acknowledgement
[j][][Set ID][][OK/NG][Data][x]
42. Reset (Command : f k)
Execute the Picture, Screen and Factory Reset functions.
Transmission
[f][k][][Set ID][][Data][Cr]
Data
0 : Picture Reset
1 : Screen Reset
2 : Factory Reset
Acknowledgement
[k][][Set ID][][OK/NG][Data][x]
43. S/W Version (Command : f z)
Check the software version.
Transmission
[f][z][][Set ID][][Data][Cr]
Data FFH : Read
Acknowledgement
[z][][Set ID][][OK/NG][Data][x]
44. Input Select (Command : x b)
To select input source for the Set.
Transmission
[x][b][ ][Set ID][ ][Data][Cr]
Data 20H : AV
62 Appendix C Controlling the Multiple Product
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40H : Component 1
41H : Component 2
60H : RGB (PC)
90H : HDMI/DVI (DTV)
A0H : HDMI/DVI (PC)
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
Data 20H : AV
40H : Component 1
41H : Component 2
60H : RGB (PC)
90H : HDMI/DVI (DTV)
A0H : HDMI/DVI (PC)
IR Codes
Use this method to connect your wired remote control port on the monitor.
Remote Control IR Code
Output Wave
Single pulse, modulated with 37.9KHz signal at 455kHz
Carrier Frequency
●
●
FCAR = 1/Tc=fosc/12
Duty Ratio = T1/Tc = 1/3
◦
◦
Configuration of Frame
First Frame
●
Repeat Frame
●
ENWW
IR Codes 63
Lead Code
Repeat Code
Bit Description
Bit “0”
Bit “1”
●
●
Frame Interval: Tf
The waveforem is transmitted as long as a key is depressed.
IR Codes Table
Code(Hexa)
Function
▲
Note
00
01
02
03
08
C4
C5
09
98
0B
0E
43
R/C Button
▼
R/C Button
VOL(►)
VOL(◄)
POWER ON/OFF
POWER ON
POWER OFF
MUTE
R/C Button
R/C Button
R/C Button (Power On/Off)
Discrete IR Code (Only Power On)
Discrete IR Code (Only Power On)
R/C Button
AV
R/C Button
INPUT
R/C Button
SLEEP
R/C Button
MENU
R/C Button
64 Appendix C Controlling the Multiple Product
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Code(Hexa)
Function
Note
5B
6E
44
10
11
12
13
14
15
16
17
18
19
5A
BF
D4
D5
C6
79
76
77
AF
99
EXIT
R/C Button
PSM
R/C Button
SET
R/C Button
Number Key 0
Number Key 1
Number Key 2
Number Key 3
Number Key 4
Number Key 5
Number Key 6
Number Key 7
Number Key 8
Number Key 9
AV
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
Discrete IR Code(Input AV Selection)
Discrete IR Code(Input COMPONENT1 Selection)
Discrete IR Code(Input COMPONENT2 Selection)
Discrete IR Code(Input RGB PC Selection)
Discrete IR Code(Input HDMI/DVI Selection)
R/C Button
COMPONENT1
COMPONENT2
RGB PC
HDMI/DVI
ARC
ARC (4:3)
Discrete IR Code(Only 4:3 mode)
Discrete IR Code(Only 16:9 mode)
Discrete IR Code(Only ZOOM1, ZOOM2 mode)
Discrete IR Code
ARC (16:9)
ARC (ZOOM)
AUTO CONFIC
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IR Codes 65
D 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)
66 Appendix D Agency Regulatory Notices
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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.
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Canadian Notice 67
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.
68 Appendix D Agency Regulatory Notices
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Product Environmental Notices
Materials Disposal
This HP product contains mercury in the fluorescent lamp in the display LCD that might require
special handling at end-of-life.
Disposal of this material can be regulated because of environmental considerations. For disposal or
recycling information, contact the local authorities or the Electronic Industries Alliance (EIA)
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.
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
rechargeable batteries. For more information about recycling programs, go to http://www.hp.com/
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
ENWW
Product Environmental Notices 69
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