HP Compaq L1506x LCD Monitor
User Guide
© 2011 Hewlett-Packard Development
Company, L.P.
Microsoft, Windows, and Windows Vista are
either trademarks or registered trademarks
of Microsoft Corporation in the United
States and/or other countries.
The only warranties for HP products and
services are set forth in the express
warranty statements accompanying such
products and services . Nothing herein
should be construed as constituting an
additional warranty. HP shall not be liable
for technical or editorial errors or omissions
contained herein.
This document contains proprietary
information that is protected by copyright.
No part of this document may be
photocopied, reproduced, or translated to
another language without the prior written
consent of Hewlett-Packard Company.
First Edition (February 2011)
Document Part Number: 647372-001
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.
ENWW iii
iv About This Guide ENWW
Table of contents
1 Product Features ............................................................................................................................................ 1
HP LCD Monitors ................................................................................................................................. 1
2 Safety and Maintenance Guidelines .............................................................................................................. 2
Important Safety Information ................................................................................................................ 2
Maintenance Guidelines ....................................................................................................................... 2
Cleaning the Monitor ............................................................................................................ 3
Shipping the Monitor ............................................................................................................ 3
3 Setting Up the Monitor ................................................................................................................................... 4
Installing the Monitor Pedestal Base .................................................................................................... 4
Connecting the Monitor ........................................................................................................................ 4
Adjusting the Tilt ................................................................................................................................... 5
Turning on the Monitor ......................................................................................................................... 6
Removing the Monitor Pedestal Base .................................................................................................. 7
Mounting the Monitor ........................................................................................................... 8
Locating the Rating Labels ................................................................................................................... 8
4 Operating the Monitor .................................................................................................................................... 9
Software and Utilities ............................................................................................................................ 9
The Information File ............................................................................................................. 9
The Image Color Matching File ............................................................................................ 9
Installing the .INF and .ICM Files ....................................................................................................... 10
Installing from the CD ........................................................................................................ 10
Downloading from the Worldwide Web .............................................................................. 10
Using the Auto-Adjustment Function .................................................................................................. 11
Front Panel Controls .......................................................................................................................... 12
Adjusting the Monitor Settings ............................................................................................................ 13
Using the On-Screen Display Menu .................................................................................. 13
OSD Menu Selections ....................................................................................... 13
Optimizing Image Performance ......................................................................... 16
Identifying Monitor Conditions ............................................................................................................ 18
Sleep Timer Mode .............................................................................................................................. 18
Appendix A Troubleshooting .......................................................................................................................... 20
Solving Common Problems ................................................................................................................ 20
ENWW v
Online Technical Support ................................................................................................................... 21
Preparing to Call Technical Support ................................................................................................... 21
Appendix B Technical Specifications ............................................................................................................ 22
L1506x Model ..................................................................................................................................... 22
Recognizing Preset Display Resolutions ............................................................................................ 23
L1506x Model .................................................................................................................... 23
Entering User Modes .......................................................................................................................... 23
Energy Saver Feature ........................................................................................................................ 24
Appendix C Agency Regulatory Notices ....................................................................................................... 25
Federal Communications Commission Notice ................................................................................... 25
Modifications ...................................................................................................................... 25
Cables ................................................................................................................................ 25
Declaration of Conformity for Products Marked with the FCC Logo (United States Only) ................. 25
Canadian Notice ................................................................................................................................. 26
Avis Canadien .................................................................................................................................... 26
European Union Regulatory Notice .................................................................................................... 26
German Ergonomics Notice ............................................................................................................... 27
Japanese Notice ................................................................................................................................. 27
Korean Notice ..................................................................................................................................... 27
Power Cord Set Requirements ........................................................................................................... 27
Japanese Power Cord Requirements ................................................................................ 27
Product Environmental Notices .......................................................................................................... 28
ENERGY STAR® Qualification .......................................................................................... 28
Materials Disposal ............................................................................................................. 28
Disposal of Waste Equipment by Users in Private Household in the European Union ..... 29
HP Recycling Program ...................................................................................................... 29
Chemical Substances ........................................................................................................ 29
Restriction of Hazardous Substances (RoHS) ................................................................... 29
Turkey EEE Regulation ..................................................................................................... 30
Appendix D LCD Monitor Quality and Pixel Policy ....................................................................................... 31
vi ENWW
1 Product Features
HP LCD Monitors
The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The
monitor models and features include:
● 38.1 cm (15-inch) viewable area display
1024 x 768 resolution, plus full-screen support for lower resolutions
●
Wide viewing angle to allow viewing from a sitting or standing position, or moving side-to-side
●
● Tilt capability
Removable stand for flexible monitor panel mounting solutions
●
Video signal input to support VGA analog with VGA signal cable provided
●
Plug and play capability if supported by the system
●
Security slot provision on rear of monitor for optional cable lock
●
Cable management feature for placement of cables and cords
●
On-Screen Display (OSD) adjustments in several languages for easy setup and screen
●
optimization
Software and documentation CD that includes monitor drivers and product documentation
●
Energy saver feature to meet requirements for reduced power consumption
●
Energy Star® qualified
●
Intelligent Management AssetControl
●
Compliant with the following regulated specifications: European Union CE Directives
●
ENWW HP LCD Monitors 1
2 Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, use only a power source and
connection appropriate for this monitor. For information on the correct power cord set to use with the
monitor, refer to the
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.
Power Cord Set Requirements on page 27.
To reduce the risk of serious injury, read the
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
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.
Safety and Comfort Guide
. It describes proper
http://www.hp.com/
Use only a power source and connection appropriate for this monitor, as indicated on the label/
●
back plate of the monitor.
Be sure the total ampere rating of the products connected to the outlet does not exceed the
●
current rating of the electrical outlet, and the total ampere rating of the products connected to the
cord does not exceed the rating of the cord. Look on the power label to determine the ampere
rating (AMPS or A) for each device.
2 Chapter 2 Safety and Maintenance Guidelines ENWW
Install the monitor near an outlet that you can easily reach. Disconnect the monitor by grasping
●
the plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.
Turn the monitor off when not in use. You can substantially increase the life expectancy of the
●
monitor by using a screen saver program and turning off the monitor when not in use.
NOTE: Monitors with a “burned-in image” are not covered under the HP warranty.
Slots and openings in the cabinet are provided for ventilation. These openings must not be
●
blocked or covered. Never push objects of any kind into cabinet slots or other openings.
Do not drop the monitor or place it on an unstable surface.
●
Do not allow anything to rest on the power cord. Do not walk on the cord.
●
Keep the monitor in a well-ventilated area, away from excessive light, heat or moisture.
●
When removing the monitor stand, 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.
ENWW Maintenance Guidelines 3
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 Monitor Pedestal Base
To install the monitor pedestal base:
1. Place the pedestal base on your desktop or table and check to be sure the arrow on the
underside of the base is facing forward.
NOTE: Do not install the base if the monitor will be used on a wall, swing arm, or other
mounting fixture; instead refer to
2. Using both hands, position the monitor over the pedestal base and press down firmly to lock the
pedestal base in place. When the base locks, it will make a clicking sound. Make sure the
pedestal base is securely locked before continuing with the setup.
Figure 3-1 Inserting the Monitor into the Pedestal Base
Mounting the Monitor on page 8.
Connecting the Monitor
1. Place the monitor in a convenient, well-ventilated location near the computer.
2. Connect the monitor signal cable on the back of the monitor to the video connector on the rear
panel of the computer.
4 Chapter 3 Setting Up the Monitor ENWW
3. Connect one end of the power cord to the AC power connector on the back of the monitor, and
the other end to an electrical wall outlet.
Figure 3-2 Connecting the Signal and Power Cables
WARNING! To reduce the risk of electric shock or damage to the equipment:
Do not disable the power cord grounding plug. The grounding plug is an important safety
feature.
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all
times.
Disconnect power from the equipment by unplugging the power cord from the electrical outlet.
For your safety, do not place anything on power cords or cables. Arrange them so that no one
may accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from
the electrical outlet, grasp the cord by the plug.
Adjusting the Tilt
Adjust the monitor as needed for your comfort using the monitor’s tilt adjustment capability.
Figure 3-3 Adjusting the Tilt
ENWW Adjusting the Tilt 5
Turning on the Monitor
1. Press the power button on the computer to turn it on.
2. Press the power button on the front of the monitor to turn it on.
CAUTION: Burn-in image damage may occur on monitors that display the same static image on
screen for a prolonged period of time.* To avoid burn-in image damage on the monitor screen, you
should always activate a screen saver application or turn off the monitor when it is not in use for a
prolonged period of time. Image retention is a condition that may occur on all LCD screens. Monitors
with a “burned-in image” are not covered under the HP warranty.
* A prolonged period of time is 12 consecutive hours of non-use.
NOTE: If pressing the power button has no effect, the Power Button Lockout feature may be
enabled. To disable this feature, press and hold the monitor power button for 10 seconds.
NOTE: You can disable the power LED in the OSD menu. Press the Menu button on the front of the
monitor, then select Management > Bezel Power LED > Off.
6 Chapter 3 Setting Up the Monitor ENWW
Removing the Monitor Pedestal Base
You can remove the monitor panel from the pedestal base to install the panel on a wall, a swing arm,
or other mounting fixture.
CAUTION: Before beginning to disassemble the monitor, be sure the monitor is turned off and the
power and signal cables are both disconnected.
1. Disconnect and remove the signal and power cables from the back of the monitor.
2. Lay the monitor face down on a flat surface covered by a clean, dry cloth.
CAUTION: Ensure that the bottom of the monitor base is positioned over a table or desktop
before removing the base from the monitor.
3. Remove the stand cap (1) from the top of the pedestal pillar.
4. Remove the three screws that secure the pedestal base to the display head (2), then remove the
base from the monitor (3).
Figure 3-4 Removing the Monitor Pedestal Base
ENWW Removing the Monitor Pedestal Base 7
Mounting the Monitor
The monitor panel can be attached to a wall, swing arm, or other mounting fixture.
NOTE: This apparatus is intended to be supported by UL or CSA Listed wall mount bracket.
1. Remove the monitor panel from the pedestal base by following the instructions in Removing the
Monitor Pedestal Base on page 7.
After the base is removed from the monitor, four threaded mounting holes are exposed on the
monitor back panel to be used for mounting purposes. These mounting holes are 100mm apart
and are compliant with the Video Electronics Standards Association (VESA) standard for
mounting flat panel displays.
CAUTION: This monitor supports the VESA industry standard 100 mm mounting holes. To
attach a third-party mounting solution to the monitor, four 4 mm, 0.7 pitch, and 10 mm long
screws are required. Longer screws must not be used because they may damage the monitor. It
is important to verify that the manufacturer’s mounting solution is compliant with the VESA
standard and is rated to support the weight of the monitor display panel. For best performance, it
is important to use the power and video cables provided with the monitor.
2. To attach the monitor to a swing arm, insert four 10mm screws through the holes on the swing
arm plate and into the mounting holes on the monitor.
To attach the monitor to other mounting fixtures, follow the instructions included with the
mounting fixture to ensure that the monitor is safely attached.
3. Reconnect the cables to the monitor panel.
Locating the Rating Labels
The rating labels on the monitor provide the spare part number, product number, and serial number.
You may need these numbers when contacting HP about the monitor model. The rating labels are
located on the rear panel of the monitor display head.
Figure 3-5 Locating the Rating Labels
8 Chapter 3 Setting Up the Monitor ENWW
4 Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files you can install on the computer:
an .INF (Information) file
●
an .ICM (Image Color Matching) file
●
auto-adjustment pattern utility
●
additional software for the monitor model
●
NOTE: If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the
HP monitors support Web site. See
chapter.
The Information File
The .INF file defines monitor resources used by Microsoft Windows operating systems to ensure
monitor compatibility with the computer’s graphics adapter.
This monitor is Microsoft Windows Plug and Play compatible and the monitor will work correctly
without installing the .INF file. Monitor Plug and Play compatibility requires that the computer’s
graphic card is VESA DDC2–compliant and that the monitor connects directly to the graphics card.
Plug and Play does not work through separate BNC type connectors or through distribution buffers/
boxes.
Downloading from the Worldwide Web on page 10 in this
The Image Color Matching File
The .ICM files are data files that are used in conjunction with graphics programs to provide consistent
color matching from monitor screen to printer, or from scanner to monitor screen. This file is activated
from within graphics programs that support this feature.
NOTE: The ICM color profile is written in accordance with the International Color Consortium (ICC)
Profile Format specification.
ENWW Software and Utilities 9
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:
1. Refer to
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.
http://www.hp.com/support and select the country region.
10 Chapter 4 Operating the Monitor ENWW
Using the Auto-Adjustment Function
You can optimize the screen performance for the VGA (analog) input by using the – (Minus) button on
the monitor and the auto-adjustment pattern software utility on the CD provided.
This procedure can correct the following image quality conditions:
● Fuzzy or unclear focus
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 – (Minus) button on the monitor front panel.
You can also press the Menu button, then select Image Control > Auto-Adjustment from
●
the OSD Main Menu. Refer to
● If the result is not satisfactory, continue with the procedure.
3. Insert the CD in the disc drive. The CD menu is displayed.
Adjusting the Monitor Settings on page 13 in this chapter.
4. Select Open Auto-Adjustment Software. The setup test pattern is displayed.
5. Press the – (Minus) button on the monitor front panel to produce a stable, centered image.
6. Press the ESC key or any other key on the keyboard to exit the test pattern.
ENWW Using the Auto-Adjustment Function 11
Front Panel Controls
Figure 4-1 Monitor Front Panel Controls
Table 4-1 Monitor Front Panel Controls
Control Function
1 Menu Opens, selects or exits the OSD menu.
2 – (Minus) If the OSD menu is on, press to navigate backward through the
3 + (Plus) If the OSD menu is on, press to navigate forward through the OSD
4 Power LED Green = Fully powered.
5 Power Turns the monitor on or off.
OSD menu and decrease adjustment levels.
If the OSD menu is inactive, press to activate the auto adjustment
feature to optimize the screen image.
menu and increase adjustment levels.
Amber = Sleep mode.
Flashing Amber = Sleep Timer mode.
12 Chapter 4 Operating the Monitor ENWW
Adjusting the Monitor Settings
The monitor settings can be adjusted from the On-Screen Display (OSD) menu.
NOTE: If there is a problem with the display settings, try resetting the settings to the factory defaults
by opening the OSD and selecting Factory Reset from the OSD menu.
Using the On-Screen Display Menu
Use the On-Screen Display (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. To access the OSD Menu, press the Menu button on the monitor’s front panel.
3. To navigate through the OSD Menu, press the + (Plus) button on the monitor’s front panel to
scroll up, or the – (Minus) button to scroll in reverse.
4. To select an item from the OSD Menu, use the + or – buttons to scroll to and highlight your
selection, then press the Menu button to select that function.
5. Adjust the item using the + or – buttons on the front panel to adjust the scale.
6. After adjusting the function, select Save and Return, or Cancel if you don’t want to save the
setting, then select Exit from the Main Menu.
NOTE: If the buttons remain untouched for 10 seconds while displaying a menu, the OSD
automatically saves all changes and exits.
OSD Menu Selections
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 may
choose to:
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 only active if you change a menu item.
Table 4-2 OSD Menu
Icon Main Menu Submenu Description
Warm (5000 K) Changes color to slightly reddish white.
Brightness Adjustable scale Adjusts the brightness level of the screen. The
factory default range is 90.
Contrast Adjustable scale Adjusts the contrast level of the screen. The factory
default range is 80.
Color Selects the screen color.
Standard (6500 K) Uses standard colors (default)
Cool (9300 K) Changes color to slightly blueish white.
ENWW Adjusting the Monitor Settings 13
Table 4-2 OSD Menu (continued)
Icon Main Menu Submenu Description
Custom (RGB) Selects and adjusts your own color scales:
Red Color - sets your own red color levels
●
Green Color - sets your own green color levels
●
● Blue Color - sets your own blue color levels
Image Control Adjusts the screen image. (VGA input only)
Auto Adjustment Automatically adjusts the screen image.
Clock Minimizes any vertical bars or strips visible on the
screen background. Adjusting the Clock will also
change the horizontal screen image.
Clock Phase Adjusts the focus of the display. This adjustment
Horizontal Position Adjusts the position of the screen image left and
Vertical Position Adjusts the position of the screen image up and
Sharpness Adjusts the screen image to look sharper or soft.
Dynamic Contrast
Ratio
OSD Control Provides a menu for adjusting the on-screen display
Horizontal OSD
Position
Vertical OSD Position Changes the viewing position of the OSD menu to
OSD Transparency Adjust to view the background information through
OSD Timeout Sets the time duration in seconds that the OSD is
allows you to remove any horizontal noise and clear
or sharpen the image of characters.
right.
down.
Turns Dynamic Contrast Ratio On or Off. The factory
default is Off.
(OSD) controls.
Changes the viewing position of the OSD menu to
the left or right area of the screen. The factory default
range is 50.
the top or bottom area of the screen. The factory
default range is 50.
the OSD.
visible after the last button is pressed. The range is 5
– 60 seconds. The factory default is 30 seconds.
Management Selects the OSD and power management features of
Power Saver Enables the power saving feature. Select:
the monitor.
On
●
Off
●
The factory default is On.
14 Chapter 4 Operating the Monitor ENWW
Table 4-2 OSD Menu (continued)
Icon Main Menu Submenu Description
Power On Recall Restores power to the monitor following an
Mode Display Displays the resolution, refresh rate and frequency
Monitor Status Displays the operating status of the monitor each
unexpected removal of power. Select:
On
●
Off
●
The factory default is On.
information on the screen each time the OSD Main
Menu is accessed. Select:
On
●
● Off
The factory default is On.
time the monitor is powered on. Select the location to
display the status to:
Top
●
● Middle
Bottom
●
Off
●
The factory default is Top.
DDC/CI Support Allows the computer to control some OSD menu
Bezel Power LED Turns off the power LED on the front panel of the
Sleep Timer Provides the timer adjustment menu options:
Language Selects the language in which the OSD menu is
features such as brightness, contrast and color
temperature. Set to:
On
●
● Off
The factory default is On.
monitor. The factory default is On.
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
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
displayed. The factory default is English.
Information Selects and displays important information about the
monitor.
ENWW Adjusting the Monitor Settings 15
Table 4-2 OSD Menu (continued)
Icon Main Menu Submenu Description
Current Settings Provides the current input video mode.
Service Support
Factory Reset Returns all OSD menu settings and DDC/CI controls
Exit Exits the OSD menu screen.
Optimizing Image Performance
Two controls in the on-screen display can be adjusted to improve image performance: Clock and
Clock Phase.
NOTE: The Clock and Clock Phase controls are adjustable only when using an analog input. These
controls are not adjustable for digital inputs.
The Clock must first be set correctly since the Clock Phase settings are dependent on the main Clock
setting. Use these controls only when the auto-adjustment function does not provide a satisfactory
image.
Recommended
Settings
Serial Number Reports the serial number of the monitor. The serial
FW Version Reports the firmware version of the monitor.
Backlight Hours Reports the total hours of backlight operation.
Provides the recommended resolution mode and
refresh rate for the monitor.
number is needed if contacting HP technical support.
http://www.hp.com/support
to the factory default settings, except the Language.
Clock—Increases/decreases the value to minimize any vertical bars or stripes visible on the
●
screen background.
Clock Phase—Increases/decreases the value to minimize video flickering or blurring.
●
NOTE: When using the controls, you will obtain the best results by using the auto-adjustment
pattern software utility provided on the CD.
When adjusting the Clock and Clock Phase values, if the monitor images become distorted, continue
adjusting the values until the distortion disappears. To restore the factory settings, select Yes from
the Factory Reset menu in the on-screen display.
To eliminate vertical bars (Clock):
1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select
Image Control > Clock.
16 Chapter 4 Operating the Monitor ENWW
2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to eliminate vertical bars.
Press the buttons slowly so that you do not miss the optimum adjustment point.
Figure 4-2 Clock Adjustment
3. After adjusting the Clock, if blurring, flickering, or bars appear on the screen, proceed to adjust
the Clock Phase.
To remove flickering or blurring (Clock Phase):
1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select
Image Control > Clock Phase.
2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to eliminate flickering or
blurring. Flicking or blurring may not be eliminated depending on your computer or graphics
controller card installed.
Figure 4-3 Clock Phase Adjustment
To correct screen position (Horizontal Position or Vertical Position):
1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select
Image Control > Horizontal Position and/or Vertical Position.
2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to properly adjust the
position of the image in the display area of the monitor. The Horizontal Position shifts the image
left or right; the Vertical Position shifts the image up and down.
Figure 4-4 Horizontal or Vertical Position Adjustment
ENWW Adjusting the Monitor Settings 17
Identifying Monitor Conditions
Special messages will appear on the monitor screen when identifying the following monitor
conditions:
● Input Signal Out of Range—Change settings to 1024 x 768 – 60Hz—Indicates the monitor
does not support the input signal because the resolution and/or refresh rate are set higher than
the monitor supports.
No Source Signal—Indicates the monitor is not receiving a video signal from the PC on the
●
monitor video input connector. Check to determine if the PC or input signal source is off or in the
power saving mode.
Auto Adjustment in Progress—Indicates the auto-adjustment function is active.
●
● Monitor Going to Sleep—Indicates the screen display is entering a sleep mode.
Check Video Cable—Indicates the video cable is not properly connected to the computer.
●
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
displays for ten 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.
◦
Power Button Lockout—Indicates the power button is locked. If the power button is locked, the
●
warning message Power Button Lockout displays.
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.
Sleep Timer Mode
The Sleep Timer mode is an energy-saving feature that enables you to set a time for the monitor to
power on and off at the same time every day. This also extends the life of the backlight bulbs in the
monitor. The Sleep Timer has five settings:
Set Current Time
●
● Set Sleep Time
● Set On Time
Timer: On/Off
●
Sleep Now
●
To set the timer:
1. Press the Menu button on the monitor front panel to display the OSD Menu.
2. Scroll down and highlight Management.
3. Press the Menu button to select Management.
18 Chapter 4 Operating the Monitor ENWW
4. Scroll down and highlight and select Sleep Timer > Set Current Time.
NOTE: You must set the current local time before you reset the time for Sleep Time or On
Time. Note that the time is displayed in a 24–hour clock format. For example, 1:15 p.m. is
displayed as 13 hours 15 minutes.
A power failure or loss of power to the monitor will cause the timer to reset to 00:00. If this
occurs, you will need to reset the sleep timer mode.
5. Press the Menu button once to enter the adjustment mode for hours.
6. Press the – (Minus) or + (Plus) button to adjust the hour.
7. Press the Menu button again to enter the time for minutes.
8. Press the – (Minus) or + (Plus) button to adjust the minutes.
9. Press the Menu button to lock in the time chosen.
10. After setting the current time, the highlight automatically skips to Set Sleep Time. Repeat steps
6 through 9 to set Sleep Time.
11. If you do not want to set Sleep Time, press the Menu button twice, then select Save and
Return to exit the menu.
12. After setting Sleep Time, the highlight automatically skips to Set On Time. Repeat steps 6
through 9 to set On Time.
13. Set the Timer mode to On to activate the Sleep Timer settings.
14. When you are finished, select Save and Return to exit the menu.
The fifth selection, Sleep Now, turns the monitor backlights off immediately and stays in sleep mode
until the next On Time activates or a monitor button is pressed.
ENWW Sleep Timer Mode 19
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
Screen is blank. Power cord is disconnected. Connect the power cord.
Power button on front panel of
the monitor is turned off.
Video cable is improperly
connected.
Screen blanking is active. Press any key on the keyboard or move the mouse
Screen image appears distorted; text
is fuzzy or blurred; image quality is
degraded.
Image appears blurred, indistinct, or
too dark.
Image is not centered Position may need
Check Video Cable is displayed on
screen.
The computer’s graphics card
resolution is set lower or
higher than the monitor’s
native resolution.
Brightness and contrast are
too low.
adjustment.
Monitor video cable is
disconnected.
Press the front panel power button.
NOTE: If pressing the power button has no
effect, press and hold the power button for 10
seconds to disable the power button lockout
feature.
Connect the video cable properly. Refer to
Up the Monitor on page 4 for more information.
to inactivate the screen blanking utility.
Set the computer’s display resolution to the same
mode as the monitor’s recommended native
screen resolution to provide the best picture
quality.
Press the – (Minus) button on the front panel to
auto-adjust the image. If this does not correct the
image, press the Menu button to open the OSD
Menu, and adjust the brightness and contrast
scales as needed.
Press the Menu button to access the OSD menu.
Select Image Control/Horizontal Position or
Vertical Position to adjust the horizontal or vertical
position of the image.
Connect the video cable between the computer
and monitor. Be sure that the computer power is
off while connecting the video cable.
Setting
Input Signal Out of Range. Change
Settings to 1024 x 768 @ 60Hz is
displayed on screen.
The monitor is off but it did not seem
to enter into a low-power sleep mode.
OSD Lockout is displayed. The monitor's OSD Lockout
Power Button Lockout is displayed. The monitor's Power Button
Video resolution and/or
refresh rate are set higher
than what the monitor
supports.
The monitor's power saving
control is disabled.
function is enabled.
Lockout function is enabled.
Restart the computer and enter Safe Mode.
Change the settings to a supported setting (see
Recognizing Preset Display Resolutions
on page 23). Restart the computer so that the
new settings take effect.
In the monitor's OSD menu, select Management >
Power Saver. The control should be set to On to
allow the monitor to enter into low-power modes.
Press and hold the Menu button for 10 seconds to
disable the OSD Lockout function.
Press and hold the Power button for 10 seconds to
unlock the power button function.
20 Appendix A Troubleshooting ENWW
Online Technical Support
For the online access to technical support information, self-solve tools, online assistance, community
forums of IT experts, broad multivendor knowledge base, monitoring and diagnostic tools, go to
http://www.hp.com/support.
Preparing to Call Technical Support
If you cannot solve a problem using the troubleshooting tips in this section, you may need to call
technical support. Have the following information available when you call:
Monitor model number
●
Monitor serial number
●
Purchase date on invoice
●
Conditions under which the problem occurred
●
Error messages received
●
Hardware configuration
●
Name and version of the hardware and software you are using
●
ENWW Online Technical Support 21
B Technical Specifications
NOTE: All specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
L1506x Model
Table B-1 L1506x Specifications
Display
Type
Viewable Image Size 38.1 cm diagonal 15-inch diagonal
Tilt -5 to 30°
Maximum Weight (Unpacked) 3.1 kg 6.83 lbs
Dimensions (include base)
Height
Depth
Width
Maximum Graphic Resolution 1024 x 768 (60 Hz)
Optimum Graphic Resolution 1024 x 768 (60 Hz)
Text Mode 720 × 400
Pixel Pitch 0.297 (H) × 0.297 (W) mm
Horizontal Frequency 30 to 63 kHz
Vertical Refresh Rate 50 to 76 Hz
Environmental Requirements Temperature
38.1 cm
TN WLED Backlit LCD
35.5 cm
20.3 cm
34.0 cm
15 inches
13.9 inches
7.9 inches
13.4 inches
Operating Temperature
Storage Temperature
Relative Humidity 20 to 80%
Power Source 100 – 240 VAC 50/60 Hz
Altitude:
Operating
Storage
0° to 50° C
-20 to 60° C
0 to 5000 m
0 to 12,100 m
32° to 122° F
-4 to 140° F
0 to 16,000 feet
0 to 40,000 feet
22 Appendix B Technical Specifications ENWW
Table B-1 L1506x Specifications (continued)
Measured Power Consumption:
Typical
Maximum
Power Saving
Input Terminal One VGA connector with cable included
<10.0 watts
<15.0 watts
<0.5 watts
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.
L1506x Model
Table B-2 Factory Preset Modes
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz)
1 640 × 480 31.469 59.94
2 640 × 480 37.861 72.809
3 640 × 480 37.5 75.0
4 720 × 400 31.469 70.087
5 800 × 600 37.879 60.317
6 800 × 600 48.077 72.188
7 800 × 600 46.875 75.0
8 832 × 624 49.727 74.551
9 1024 × 768 48.363 60.004
10 1024 × 768 56.476 70.069
11 1024 × 768 60.023 75.029
Entering User Modes
The video controller signal may occasionally call for a mode that is not preset if:
You are not using a standard graphics adapter.
●
You are not using a preset mode.
●
It this occurs, you may 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 modes and saved in memory. The monitor
automatically stores the new setting, then recognizes the new mode just as it does a preset mode. In
addition to the factory preset modes, there are up to 20 user modes that can be entered and stored.
ENWW Recognizing Preset Display Resolutions 23
Energy Saver Feature
The monitors support a reduced power state. The reduced power state will be entered into if the
monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon
detecting the absence of these signals, the monitor screen is blanked, the backlight is turned off, and
the power light is turned amber. When the monitor is in the reduced power state, the monitor will
utilize less than one watt of power. There is a brief warm up period before the monitor will return to its
normal operating mode.
Refer to the computer manual for instructions on setting energy saver features (sometimes called
power management features).
NOTE: The above power saver feature only works when connected to computers that have energy
saver features.
By selecting the settings in the monitor's Energy Saver utility, you can also program the monitor to
enter into the reduced power state at a predetermined time. When the monitor's Energy Saver utility
causes the monitor to enter the reduced power state, the power light blinks amber.
24 Appendix B Technical Specifications ENWW
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)
ENWW Federal Communications Commission Notice 25
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (281) 514-3333
To identify this product, refer to the Part, Series, or Model number found on the product.
Canadian Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Avis Canadien
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
European Union Regulatory Notice
Products bearing the CE marking comply with the following EU Directives:
Low Voltage Directive 2006/95/EC
●
EMC Directive 2004/108/EC
●
Ecodesign Directive 2009/125/EC, where applicable
●
CE compliance of this product is valid if powered with the correct CE-marked AC adapter provided by
HP.
Compliance with these directives implies conformity to applicable harmonized European standards
(European Norms) that are listed in the EU Declaration of Conformity issued by HP for this product or
product family and available (in English only) either within the product documentation or at the
following web site:
The compliance is indicated by one of the following conformity markings placed on the product:
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.
http://www.hp.eu/certificates (type the product number in the search field).
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 !).
26 Appendix C Agency Regulatory Notices ENWW
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.
ENWW German Ergonomics Notice 27
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
STAR® Power Management Web site at
Materials Disposal
Some HP LCD monitors contain mercury in the fluorescent lamps that might require special handling
at end-of-life.
Disposal of this material can be regulated because of environmental considerations. For disposal or
recycling information, contact the local authorities or the Electronic Industries Alliance (EIA)
http://www.eiae.org.
http://www.energystar.gov/powermanagement.
28 Appendix C Agency Regulatory Notices ENWW
Disposal of Waste Equipment by Users in Private Household in the European Union
This symbol on the product or on its packaging indicates that this product must not be disposed of
with your household waste. Instead, it is your responsibility to dispose of your waste equipment by
handing it over to a designated collection point for the recycling or waste electrical and electronic
equipment. The separate collection and recycling of your waste equipment at the time of disposal will
help to conserve natural resources and ensure that it is recycled in a manner that protects human
health and the environment. For more information about where you can drop off your waste
equipment for recycling, please contact the local city office, the household waste disposal service or
the shop where you purchased the product.
HP Recycling Program
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
rechargeable batteries. For more information about recycling programs, go to
recycle.
http://www.hp.com/
Chemical Substances
HP is committed to providing our customers with information about the chemical substances in our
products as needed to comply with legal requirements such as REACH (Regulation EC No
1907/2006 of the European Parliament and Council). A chemical information report for this product
can be found at
http://www.hp.com/go/reach.
Restriction of Hazardous Substances (RoHS)
A Japanese regulatory requirement, defined by specification JIS C 0950, 2005, mandates that
manufacturers provide Material Content Declarations for certain categories of electronic products
offered for sale after July 1, 2006. To view the JIS C 0950 material declaration for this product, visit
http://www.hp.com/go/jisc0950.
ENWW Product Environmental Notices 29
Turkey EEE Regulation
In Conformity with the EEE Regulation
EEE Yönetmeliğine Uygundur
30 Appendix C Agency Regulatory Notices ENWW
D LCD Monitor Quality and Pixel Policy
The TFT monitor uses high-precision technology, manufactured according to HP standards, to
guarantee trouble-free performance. Nevertheless, the display may have cosmetic imperfections that
appear as small bright or dark spots. This is common to all LCD displays used in products supplied by
all vendors and is not specific to the HP LCD. These imperfections are caused by one or more
defective pixels or sub-pixels.
A pixel consists of one red, one green, and one blue sub-pixel.
●
A defective whole pixel is always turned on (a bright spot on a dark background), or it is always
●
off (a dark spot on a bright background). The first is the more visible of the two.
A defective sub-pixel (dot defect) is less visible than a defective whole pixel and is small and
●
only visible on a specific background.
To locate defective pixels, the monitor should be viewed under normal operating conditions, in normal
operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm
(20 in).
HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer
cosmetic imperfections and HP will adjust guidelines as improvements are made.
ENWW 31
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