User Guide
HP LP2065 20” and
HP LP2465 24” LCD Monitors
Document Part Number: 397376-002
January 2006
This guide provides information on setting up the monitor,
installing drivers, using the on-screen display menu,
troubleshooting and technical specifications.
Selecting the Signal Connectors and Cables . . . . . . . . . . 3–4
Connecting USB Devices. . . . . . . . . . . . . . . . . . . . . . . . 3–11
Software and Utilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1
The Information File . . . . . . . . . . . . . . . . . . . . . . . . . 4–1
The Image Color Matching File . . . . . . . . . . . . . . . . 4–2
Installing the .INF and .ICM Files . . . . . . . . . . . . . . . . . . 4–2
Installing from the CD. . . . . . . . . . . . . . . . . . . . . . . . 4–2
Downloading from the Worldwide Web . . . . . . . . . . 4–3
Using the Auto-Adjustment Function . . . . . . . . . . . . . . . 4–3
User Guide
iii
Contents
Using the HP Display Assistant Utility. . . . . . . . . . 4–15
Sleep Timer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–17
Installing the HP Display LiteSaver Software. . . . . 4–19
Microsoft Windows 2000 and Windows XP. . . . . . 4–22
LP2065 Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1
Recognizing Preset Display Resolutions . . . . . . . . . . . . . B–4
LP2465 Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–6
Federal Communications
Commission Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–1
Modifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2
Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2
Declaration of Conformity for Products Marked
with the FCC Logo (United States Only). . . . . . . . . . . . . C–2
iv
User Guide
Materials Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3
European Union Regulatory Notice. . . . . . . . . . . . . . . . . C–3
Japanese Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–5
Korean Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–5
Power Cord Set Requirements . . . . . . . . . . . . . . . . . . . . . C–5
Japanese Power Cord Requirements . . . . . . . . . . . . . C–6
D LCD Monitor Quality
and Pixel Policy
User Guide
v
Contents
vi
User Guide
1
Product Features
HP LP2065 and LP2465
The flat panel monitors have an active matrix, thin-film transistor
(TFT), liquid crystal display (LCD). The monitor features
include:
■
■
■
HP LP2065 model, large 20.1-inch (51 cm) viewable area
display with 1600 × 1200 resolution, plus full-screen support
for lower resolutions.
HP LP2465 model, large 24-inch (61 cm) viewable area
display with 1920 × 1200 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.
■
■
■
Pivot capability to rotate display to portrait mode.
Tilt, swivel, and height adjustment capabilities.
Removable stand with quick release mechanism and VESA
100mm mounting holes for flexible mounting solutions.
■
■
Video inputs support DVI analog and digital signal inputs.
Two DVI-I to VGA signal cables and two DVI-Digital signal
cables included.
■
USB 2.0 hub with one upstream (connects to the computer)
and four downstream (connects to USB devices) ports.
User Guide
1–1
Product Features
■
■
USB cable included to connect the monitor’s USB hub to the
USB connector on the computer.
Accessory rail on monitor to accept optional mounted
devices, such as an HP speaker bar.
■
■
Plug and play capability if supported by your system.
On-Screen Display (OSD) adjustments in English, Dutch,
French, German, Italian, Japanese, and Spanish for ease of
set-up and screen optimization.
■
■
Software and documentation CD that includes HP Display
Assistant, Pivot Pro software, monitor driver software, and
product documentation.
Energy saver feature to meet requirements for reduced power
consumption.
■
■
AssetControl
Compliant with the following regulated specifications:
❏
❏
❏
European Union CE Directives
Swedish MPR II 1990
Swedish TCO Requirements
1–2
User Guide
2
Safety and Maintenance
Guidelines
Important Safety Information
A power cord is included with your 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
your monitor, refer to the “Power Cord Set Requirements” section
in Appendix C.
WARNING: To reduce the risk of electric shock or damage to your
equipment, do not disable the power cord grounding feature. This
equipment is designed to be connected to a grounded (earthed)
power outlet that is easily accessible to the operator. The grounding
plug is an important safety feature.
Å
Å
WARNING: For your safety, be sure that the power outlet you plug
the power cord into is easily accessible and located as close to the
equipment as possible. When you need to disconnect the power to
the equipment, unplug the power cord from the power outlet by
grasping the plug firmly. Never pull on the cord.
User Guide
2–1
Safety and Maintenance Guidelines
CAUTION: For the protection of your monitor, as well as your
Ä
computer, connect all power cords for your 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 your equipment if surge protection fails.
Maintenance Guidelines
To enhance the performance and extend the life of your monitor:
■
Do not open your monitor cabinet or attempt to service this
product yourself. Adjust only those controls that are covered
in the operating instructions. If your monitor is not operating
properly or has been dropped or damaged, contact your HP
authorized dealer, reseller, or service provider.
■
■
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.
■
■
Install your monitor near an outlet that you can easily reach.
Disconnect the monitor by grasping the plug firmly and
pulling it from the outlet. Never disconnect the monitor by
pulling the cord.
Turn your monitor off when not in use. You can substantially
increase the life expectancy of your monitor by using a screen
saver program and turning off the monitor when not in use.
2–2
User Guide
Safety and Maintenance Guidelines
■
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 your 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 your 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 the computer.
2. Unplug the monitor from the wall outlet.
3. Clean the monitor plastics with a clean cloth dampened with
water.
4. Clean the monitor screen with an antistatic screen cleaner.
CAUTION: Do not use benzene, thinner, ammonia, or any other
volatile substances to clean your monitor or the screen. These
chemicals may damage the cabinet finish as well as the screen.
Ä
Shipping the Monitor
Keep the original packing box in a storage area. You may need it
later if you move or ship your monitor.
User Guide
2–3
Safety and Maintenance Guidelines
2–4
User Guide
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.
Be sure the master power switch, located on the rear panel of the
monitor, is in the off position. The master power switch turns off
all power to the monitor.
✎
Installing the Monitor Pedestal
Do not install the pedestal if the monitor will be used on a wall,
swing arm, or other mounting fixture; instead see the section on
“Mounting the Monitor” in this chapter.
✎
1. Using both hands, position the monitor over the pedestal
base.
CAUTION: Do not touch the surface of the LCD panel. Pressure on
Ä
the panel may cause non-uniformity of color or disorientation of the
liquid crystals. If this occurs the screen will not recover to its normal
condition.
User Guide
3–1
Setting Up the Monitor
2. Press down firmly on the monitor to lock the pedestal base in
place. When the base locks, it will make a clicking sound.
Inserting the Monitor into the Pedestal Base
Be sure the pedestal base is securely locked before continuing
with the setup.
✎
3–2
User Guide
Setting Up the Monitor
Rear Components
Rear Components
Component
Function
1
2
3
4
5
Cable Lock
Provision
Provides slot for use with cable security locks.
Master Power
Switch
Turns off all power to the monitor.
AC Power
Connector
Connects the AC power cord to the monitor.
DVI-I Connectors
Connects the DVI-I to VGA signal cable or DVI-D signal
cable to the monitor.
USB Upstream
Connector
Connects the monitor USB hub to a host USB port/hub.
User Guide
3–3
Setting Up the Monitor
Component
Function
6
USB Downstream
Connectors
Connects optional USB devices to the monitor.
7
USB Downstream
Connectors (side
panel)
Connects optional USB devices to the monitor.
Selecting the Signal Connectors and
Cables
The monitor features two DVI-I connectors capable of supporting
either analog or digital input.
The video mode supported by the DVI-I connector is determined
by the video cable used.
■
For digital operation, use the DVI-D signal cable provided.
Connect the DVI-D signal cable to a DVI-I connector on the
monitor and the other end to the DVI connector on the
computer.
■
For analog operation, use the DVI-I to VGA signal cable
provided. Connect the DVI-I to VGA signal cable to a DVI-I
connector on the monitor and the other end to the VGA
connector on the computer.
The monitor will automatically determine which inputs have
valid video signals. The inputs can be selected through the
On-Screen Display (OSD) feature by pressing the Input Select
button on the front panel.
3–4
User Guide
Setting Up the Monitor
Connecting the DVI-I to VGA Signal Cable
Connecting the DVI-D Signal Cable
User Guide
3–5
Setting Up the Monitor
Connecting the Monitor
1. Place the monitor in a convenient, well-ventilated location
near your computer.
2. Connect one end of the USB hub cable to the USB connector
on the rear panel of the computer, and the other end to the
upstream USB connector on the monitor.
Connecting the USB Cable
WARNING: To reduce the risk of electric shock or damage to your
Å
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 monitor by unplugging the power
cord from the electrical outlet.
Do not place anything on power cords or cables. Arrange them
so that no one 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.
3–6
User Guide
Setting Up the Monitor
3. Connect one end of the power cable to the AC power
connector on the back of the monitor, and the other end to an
electrical wall outlet.
Connecting the Power Cable
4. Place the cables through the cable management channel on
the back of the monitor base.
Using the Cable Management Feature
User Guide
3–7
Setting Up the Monitor
5. Adjust the monitor as needed for your comfort using the
monitor’s tilt, swivel, height, and pivot adjustment
capabilities.
Tilting the Monitor
The 24” model has a tilt range of -5 to +25 degrees.
✎
3–8
User Guide
Setting Up the Monitor
Swiveling the Monitor
Adjusting the Height
User Guide
3–9
Setting Up the Monitor
You can change your monitor’s viewing position to portrait. To
✎
rotate your display and view information on your screen in
portrait mode, you will need to install the Pivot software included
on the software and documentation CD.
Pivoting the Monitor (20” model)
The 24” model pivots clockwise instead of counter clockwise.
✎
6. Press the power switch to turn on the computer, and then
press the master power switch on the rear of the LCD and the
power button on the front of the monitor.
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 your 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.
Ä
3–10
User Guide
Setting Up the Monitor
Connecting USB Devices
The monitor provides four USB connectors, two on the side panel
and two on the rear panel, used to connect devices such as a
digital camera, USB keyboard, or USB mouse.
You must connect the USB hub cable from the monitor to the
computer to enable the USB 2.0 ports on the monitor. Refer to
Step 2 in “Connecting the Monitor.”
✎
Connecting USB Devices
User Guide
3–11
Setting Up the Monitor
Using the Accessory Rails
The monitor features accessory rails on the rear that may be used
to mount optional devices, such as the HP speaker bar, to attach to
the LCD. Refer to the documentation included with your optional
device for detailed mounting instructions.
Using the Accessory Rails Feature
3–12
User Guide
Setting Up the Monitor
Removing the Monitor Pedestal
You can remove the monitor pedestal to mount the monitor 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. If your monitor has a connected audio cable,
disconnect it.
Ä
1. Disconnect and remove the signal and power cables from the
back of the monitor.
2. Slide the quick release latch 1 on the pedestal base to the
side (either right or left).
3. Pull up on the monitor display head 2 to remove it from the
base.
Removing the Monitor from the Pedestal Base
User Guide
3–13
Setting Up the Monitor
Mounting the Monitor
1. Remove the monitor pedestal base. Refer to “Removing the
Monitor Pedestal” steps in the previous section.
CAUTION: This monitor supports the VESA industry standard
100mm mounting holes. To attach a third party mounting solution to
the monitor, four 4mm, 0.7 pitch, and 10mm long screws are
required (not provided with the monitor). Longer screws should 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 cable provided with the monitor.
Ä
2. Remove the Quick Release from the pedestal base by
removing the four screws.
Removing the Quick Release from the Pedestal Base
3–14
User Guide
Setting Up the Monitor
3. Mount the HP Flat Panel Monitor Quick Release to a swing
arm or other mounting fixture using the four screws removed
with the Quick Release in the previous step.
Installing the Quick Release
CAUTION: The Quick Release can also be installed directly to a
wall to mount the monitor panel. It is designed to support a
maximum of up to 24 lbs. (10.9 kg). If you are mounting to a wall,
HP recommends that you consult with a qualified engineering,
architectural, or construction professional to determine the
appropriate type and quantity of mounting fasteners required for
your application and to ensure that your mounting solution is
properly installed to support applied loads.
Ä
User Guide
3–15
Setting Up the Monitor
4. Insert the monitor into the Quick Release, and then press
down firmly on the monitor to lock it in place. When the
Quick Release locks, it will make a clicking sound.
Inserting the Monitor Panel into the Quick Release
3–16
User Guide
Setting Up the Monitor
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 your monitor model. The rating labels
are located on the rear panel of the monitor display head.
Locating the Rating Labels
User Guide
3–17
Setting Up the Monitor
3–18
User Guide
4
Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files you can install
on your computer:
■
■
■
an .INF (Information) file
an .ICM (Image Color Matching) file
Auto-adjustment pattern utility
Adobe Reader is supplied on this CD and can be installed from
the menu.
If the monitor does not include a CD, the .INF and .ICM files can
be downloaded from the HP monitors support Web site. See
“Downloading from the Worldwide Web” in this chapter.
✎
The Information File
The .INF file defines monitor resources used by Microsoft
Windows operating systems to ensure monitor compatibility with
the computer’s graphics adapter.
This monitor is Microsoft Windows Plug and Play compatible
and the monitor will work correctly without installing the .INF
file. Monitor Plug and Play compatibility requires that the
computer’s graphic card is VESA DDC2 compliant and that the
User Guide
4–1
Operating the Monitor
monitor connects directly to the graphics card. Plug and Play
does not work through separate BNC type connectors or through
distribution buffers/boxes.
The Image Color Matching File
The .ICM files are data files that are used in conjunction with
graphics programs to provide consistent color matching from
monitor screen to printer, or from scanner to monitor screen. The
.ICM file contains a monitor color system profile. This file is
activated from within graphics programs that support this feature.
The ICM color profile is written in accordance with the
International Color Consortium (ICC) Profile Format
specification.
✎
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
displays.
2. View the “Monitor Driver Software Readme” file.
3. Select “Install Monitor Driver Software.”
4. Follow the on-screen instructions.
5. After the software has been installed, restart Windows.
6. Ensure that the proper resolution and refresh rates appear in
the Windows Display control panel.
4–2
User Guide
Operating the Monitor
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:
region.
2. Follow the links for your monitor to the support page and
download page.
3. Ensure your system meets the requirements.
4. Download the software by following the instructions.
Using the Auto-Adjustment Function
You can optimize the screen performance for the VGA (analog)
input by using the -/Auto button on the monitor and the
auto-adjustment pattern software utility on the CD provided.
Do not use this procedure if your monitor is using a DVI input. If
your monitor is using a VGA (analog) input, 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
User Guide
4–3
Operating the Monitor
To use the auto-adjustment feature:
1. Allow the monitor to warm up for 20 minutes before
adjusting.
2. Press the -/Auto button on the monitor front panel.
❏
You can also press the Menu/Select button, then select
Auto-Adjustment from the OSD Main Menu. Refer to
“Adjusting Monitor Settings” in this chapter.
❏
If the result is not satisfactory, continue with the
procedure.
3. Insert the CD in your disc drive. The CD menu launches.
4. Select Open Auto-Adjustment Software. The setup test
pattern displays.
5. Press the -/Auto button on the monitor front panel to produce
a stable, centered image.
6. Press the ESC key or any other key on your keyboard to exit
the test pattern.
4–4
User Guide
Operating the Monitor
Front Panel Controls
‘
Control
Function
1
Menu/Select
Opens, selects or exits the OSD menu.
2
– (Minus)/Auto
• Navigates backward through the OSD menu
and decreases adjustment levels.
• When the OSD menu is inactive, activates
the auto adjustment feature to optimize the
screen image.
3
+ (Plus)
Navigates forward through the OSD menu and
increases adjustment levels.
4
5
Input Select
Power LED
Selects the video input (DVI-I #1 or DVI-I #2)
Fully powered = Green.
Sleep mode = Amber.
Sleep Timer mode = Flashing Amber.
6
Power
Turns the monitor on or off.
User Guide
4–5
Operating the Monitor
Adjusting the Monitor Settings
The monitor settings can be adjusted from the On-Screen Display
(OSD) menu or the HP Display Assistant utility.
Using the On-Screen Display
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 switch to
turn on the monitor.
2. To access the OSD Menu, press the Menu/Select 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)/auto button to scroll in reverse.
4–6
User Guide
Operating the Monitor
4. To select an item from the OSD Menu, use the + or – buttons
to scroll to and highlight your selection, then press the
Menu/Select 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.
If the buttons remain untouched for 10 seconds while displaying a
menu, new adjustments will be discarded and the settings will
revert to previous settings and exit the menu.
✎
OSD Menu Table
The following table lists the On-Screen Display (OSD) menu
selections and their functional descriptions. After changing an
OSD menu item, and if your 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.
■
Reset - to change back to the previous setting
User Guide
4–7
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Brightness
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.
Image Control
Adjusts the screen image
Auto
Adjustment
Automatically adjusts the
screen image.
Horizontal
Position
Adjusts the position of the
screen image left and right.
Vertical
Position
Adjusts the position of the
screen image up and down
4–8
User Guide
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Custom
Scaling
Selects the method on how
displayed information on the
monitor will be formatted.
Select:
• Fill to Screen - Image
fills the entire screen
and may look distorted
or elongated because
of non-proportional
scaling of height and
width.
• Fill to Aspect Ratio -
Image is sized to fit the
screen and maintains
proportional image.
• One-to-one - Disables
video scaling, displays
an image that is smaller
in size than the
monitor’s capability
and centers the image
on the screen in the
active viewing area.
Sharpness
Adjusts the screen image to
look sharper or soft.
NOTE: If the
✎
one-to-one custom
scaling menu is
selected, scaling is
disabled and the
sharpness feature
will also be
disabled.
User Guide
4–9
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
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
allows you to remove any
horizontal noise and clear or
sharpen the image of
characters
Color
Selects the screen color. The
factory default is 6500 K.
9300 K
6500 K
Changes to slightly blueish
white.
Changes to slightly reddish
white.
Custom Color Selects and adjusts your own
color scales:
• R - sets your own red
color levels
• G - sets your own green
color levels
• B - sets your own blue
color levels
sRGB
Sets your screen colors to
adapt to the color standards
used in the image
technology industry.
4–10
User Guide
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Language
Selects the language in
which the OSD menu is
displayed. The factory
default is English.
Management
Selects the power
management features of the
monitor.
Power Saver
Enables the power saving
feature. Select:
• On
• Off
The factory default is On.
Power On
Recall
Restores power to the
monitor following an
unexpected removal of
power. Select:
• On
• Off
The factory default is On.
Mode Display Displays the resolution,
refresh rate and frequency
information on the screen
each time the OSD Main
Menu is accessed. Select:
• On
• Off
The factory default is Off.
User Guide
4–11
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Power-On
Displays the operating status
Status Display of the monitor each time the
monitor is powered on.
Select:
• On
• Off
The factory default is Off.
Sleep Timer
Provides the timer adjustment
menu options:
• 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.
OSD Control
Adjusts the position of the
OSD menu on the screen.
4–12
User Guide
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Horizontal
Position
Changes the viewing
position of the OSD menu to
the left or right area of the
screen. The factory default
range is 50.
Vertical
Position
Changes the viewing
position of the OSD menu to
the top or bottom area of the
screen. The factory default
range is 50.
OSD Timeout Sets the time duration in
seconds that the OSD is
visible after the last button is
pressed. The factory default
is 30 seconds.
OSD
Adjust to view the
background information
through the OSD.
Transparency
Information
Selects and displays
important information about
the monitor.
Current
Settings
Provides the current input
video mode.
Recommended Provides the recommended
Settings
resolution mode and refresh
rate for your monitor.
Serial Number Reports the serial number of
the monitor. The serial
number is needed if
contacting HP technical
support.
User Guide
4–13
Operating the Monitor
OSD Menu
Icon Main Menu Submenu Description
Total hours
Reports the total hours of
backlight operation.
Video Input
Control
Selects the default or
primary video input signal
when the monitor is
connected to two active and
valid video sources. The
monitor will automatically
determine the video format.
The default input selection is
DVI.
Input 1
Input 2
Selects DVI-I 1input.
Selects DVI-I 2 input.
Factory Reset
Exit
Returns all OSD menu
settings to the factory default
setting, except the Language
setting.
Exits the OSD menu screen.
Optimizing Digital Conversion
This monitor contains advanced circuitry that allows the flat
panel screen to function like a standard monitor. Two controls in
the on-screen display can be adjusted to improve image
performance: Clock and Clock Phase.
The Clock and Clock Phase controls are adjustable only when
using an analog input. These controls are not adjustable for
digital inputs.
✎
4–14
User Guide
Operating the Monitor
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-adjust function does not
provide a satisfactory image.
■
Clock—Increase/decrease the value to minimize any vertical
bars or stripes visible on the screen background.
■
Clock Phase—Increase/decrease the value to minimize video
distortion or video jitter.
When using the controls, you will obtain the best results by using
the Auto-Adjustment pattern application 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.
Using the HP Display Assistant Utility
HP Display Assistant (included on the software and
documentation CD) is a software utility that guides you through
the tuning process with easy to understand instructions and
background patterns designed for each monitor control. It
provides:
■
Accurate screen calibration through the use of step-by-step
instruction Wizards to obtain the best overall image quality.
■
Software control of the monitor image and color settings to
eliminate dependence on your monitor’s front panel buttons
and On-Screen Display (OSD) menu.
■
Defined preset display settings for each individual user in a
multi-user environment.
User Guide
4–15
Operating the Monitor
■
■
Multiple preset display settings for a single user based on
content and ambient lighting.
Asset Management and Power Management capabilities that
include remote control for individual or a group of displays
on the domain from a centralized console application.
The HP Display Assistant Utility has two modes of operation:
Wizard and OSD mode. The preferred method of use is Wizard
mode, which takes you through a step-by-step process to
accurately calibrate the monitor. This method relies on a
sequence of steps that will obtain the best display results when
completed.
Refer to HP Display Assistant documentation for additional
information on monitor control limitations based on the version
of your computer’s operating system.
✎
Identifying Monitor Conditions
Special messages will appear on the monitor screen when
identifying the following monitor conditions:
■
Input Signal Out of Range— Change resolution setting to
1600 x 1200 - 60Hz (HP LP2065 20” Model) or 1920 x 1200
- 60 Hz (HP LP2465 24” Model) — Indicates the monitor
does not support the input signal because the resolution
and/or refresh rate are set higher than the monitor supports.
■
No Input 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.
4–16
User Guide
Operating the Monitor
■
Multiple Inputs are Active— Use the OSD to select the
desired video input— Indicates the monitor is connected to
two video inputs. The monitor is trying to display both
inputs, but after 10 seconds the monitor uses the default
signal input.
■
■
■
■
Auto Adjustment is in Progress— Indicated 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 Lock—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
Lock-Out” 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.
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
User Guide
4–17
Operating the Monitor
■
Sleep Now
To set the timer:
1. Press the Menu button on the monitor front panel to display
the Advanced Menu.
2. Scroll down and highlight Management.
3. Press the Menu button to select Management.
4. Scroll down and highlight and select Sleep Timer > Set
Current Time.
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. displays as 13 hours
15 minutes.
✎
5. Press the Menu button once to enter the adjustment mode for
hours.
6. Press the - (Minus) or + (Plus) buttons to adjust the hour.
7. Press the Menu button again to enter the time for minutes.
8. Press the - (Minus) or + (Plus) buttons 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 hours. 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 hours. Repeat steps 6 through 9 to set On Time.
13. Set the Timer mode to On to activate the Sleep Timer
settings.
4–18
User Guide
Operating the Monitor
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.
HP Display LiteSaver
HP Display LiteSaver is a software application, available on the
CD, that increases monitor life and saves energy. It allows you to
place your monitor into its low power sleep mode at predefined
times by shutting down or reducing power to most internal
circuits. This helps protect the LCD panel against image
retention. Image retention can occur when the monitor is left on
while displaying the same image for an extended period of time,
leaving a shadow of the image on the screen.
Installing the HP Display LiteSaver Software
1. Insert the CD in the computer CD-ROM Drive. The CD
menu displays.
2. Select “Install HP Display LiteSaver Software.”
3. After installing the software, click the HP Display LiteSaver
icon in the Windows system tray or right-click the icon and
select Configure... from the pop-up menu.
User Guide
4–19
Operating the Monitor
4. Select the following options to configure the HP Display
LiteSaver features:
Configure Options
Enable Display LiteSaver
Function
Enables the HP Display LiteSaver
functions; deselect to disable the HP
Display LiteSaver.
Display Off
Sets the time when the monitor
automatically turns off. This does not
affect screen saver operation, which
has priority over the HP Display
LiteSaver.
Display On
Sets the time when the monitor
automatically turns on. This does not
affect screen saver operation, which
has priority over the HP Display
LiteSaver.
Activity Extension
Sets the time in minutes before the
monitor turns off if there is any
keyboard or mouse activity after the
Display Off time is reached. If the
keyboard or mouse is used, then HP
Display LiteSaver waits until the set
amount of time before turning the
display off again. Set to 0 to
disable. If disabled, the monitor will
turn off as soon as the Display Off
time is reached, regardless of
keyboard or mouse activity.
Show 1 minute Display Off Notice Displays a popup message in the
system tray 1 minute before the
monitor is turned off by HP Display
LiteSaver.
Status
Shows the time until the monitor is
next due to be turned off by HP
Display LiteSaver.
4–20
User Guide
Operating the Monitor
Configure Options
Function
OK
Stores the current settings and
minimizes HP Display LiteSaver to
the System Tray.
Cancel
Restores the previous settings and
minimizes HP Display LiteSaver to
the System Tray. HP Display
LiteSaver will continue to run.
Help
Exit
Opens the online help file.
Exits and closes the HP Display
LiteSaver. It will no longer control the
monitor power until it is next run.
View “HP Display LiteSaver Readme” on the CD for additional
information on how to configure the HP Display LiteSaver.
sRGB Support
The monitor is designed to support sRGB for color management,
which adapts to the color standards used in the image technology
industry.
To take advantage of the sRGB support, you will need to change
your monitor’s color temperature to sRGB and install the sRGB
color profile (ICM) file.
The sRGB color temperature preset will improve the color
accuracy of sRGB images on the computer monitor, but some
color variation may still occur.
✎
User Guide
4–21
Operating the Monitor
Changing the Color Temperature
1. Press the Menu button on the front panel of the monitor to
launch the Main Menu of the OSD.
2. Select Advanced Menu to access all options in the Main
Menu.
3. Select Color to display the Color Temperature menu.
4. Select sRGB.
5. Select Save and Return to exit the menu.
Installing the sRGB ICM File for Microsoft
Windows 2000 and Windows XP
To complete the following procedure, you must be logged in as an
administrator or a member of the administrator’s group. If the
computer is connected to a network, network policy settings may
prevent you from completing this procedure.
✎
The sRGB ICM file does not support Windows 95 and Windows
NT operating systems.
1. Click the Display icon in the Control Panel.
2. In the Display Properties windows, select the Settings tab,
then click the Advanced button.
3. Select the Color Management tab, then click the Add button
to open the Add Profile Association dialog box.
4. Select the “sRGB Color Space Profile.icm” file, then click
the Add button
4–22
User Guide
Operating the Monitor
5. To activate a color profile for your monitor, you must set it as
the Default Monitor Profile. Select “sRGB Color Space
Profile,” then click Set as Default button.
6. Click Apply or OK.
User Guide
4–23
Operating the Monitor
4–24
User Guide
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 switch on front
panel of the monitor is
turned off.
Press the front panel power
button.
Master power switch on
rear panel of the
monitor is turned Off.
Turn the master power
switch to On.
Video cable is
improperly connected.
Connect the video cable
properly. Refer to Chapter 3,
Setting Up the Monitor, for
more information.
Screen blanking utility is
active.
Press any key on the
keyboard or move the
mouse to inactivate the
screen blanking utility.
User Guide
A–1
Troubleshooting
Problem
Possible Cause
Solution
Image appears
blurred, indistinct, or
too dark.
Brightness and contrast
are too low.
Press the -/Auto button on
the front panel. If this does
not correct the image, press
the Menu button to open the
Basic OSD Menu, and
adjust the brightness and
contrast scales as needed.
Image is not
centered.
Position may need
adjustment.
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.
“Check Video
Cable” is displayed
on screen.
Monitor video cable is
disconnected.
Connect the DVI-D signal
cable to the DVI-I connector
on the computer, or the
VGA to DVI-I cable to the
DVI-I connector on the
computer. Be sure that the
computer power is off while
connecting the video cable.
“Out of Range. Set
Monitor to 1600 x
1200 @ 60Hz” is
displayed on screen.
(HP LP2065 20”
Model)
Video resolution and/or
refresh rate are set
higher than what your
monitor supports.
Restart your computer and
enter Safe Mode. Change
your settings to a supported
setting (see “Factory Preset
Display Modes” table in
Appendix B). Restart your
computer so that the new
settings take effect.
A–2
User Guide
Troubleshooting
Problem
Possible Cause
Solution
“Out of Range. Set
Monitor to 1920 x
1200 @ 60Hz” is
displayed on screen.
(HP LP2465 24”
Model)
Video resolution and/or
refresh rate are set
higher than what your
monitor supports.
Restart your computer and
enter Safe Mode. Change
your settings to a supported
setting (see “Factory Preset
Display Modes” table in
Appendix B). Restart your
computer so that the new
settings take effect.
HP Display LiteSaver
doesn’t turn off the
monitor screen
The Activity Extension
time has not elapsed.
The default Activity
Extension value is set to 10
minutes. The HP Display
LiteSaver will wait to detect
no input or movement from
the keyboard or mouse for
10 consecutive minutes after
the Display Off time has
passed, before the monitor
enters into low-power mode.
For example, if the Display
Off time is set to 5 minutes
from the current time and the
Activity Extension is set to
10 minutes, the HP Display
LiteSaver will not actually
turn off the display until 10
minutes of inactivity has
elapsed, even though the
Display Off time is 5 minutes
from now.
User Guide
A–3
Troubleshooting
Problem
Possible Cause
Solution
The HP Display LiteSaver
may not be compatible
with your computer
system.
Confirm that the HP Display
LiteSaver is compatible with
your system.
1. Right-click on the HP
Display LiteSaver icon
in the system tray.
2. Select “Power Off
Display” from the
menu.
Some notebook
computers are not
compatible and the
monitor power can not
be controlled.
The monitor screen should
turn off if the system is
compatible. To turn the
monitor back on, wait 5
seconds and move the
mouse.
If the monitor did
✎
not turn off, then
your computer
graphics driver is
not compatible
with the HP
Display LiteSaver
software.
The monitor is off but
it did not seem to
enter into a
low-power sleep
mode.
The monitor’s power
saving control is
disabled.
Check the monitor’s OSD
menu setting for power
saving enable/disable
controls. The control should
be set to enable to allow the
monitor to enter into
low-power modes.
Using the Worldwide Web
For 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
A–4
User Guide
Troubleshooting
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:
■
■
■
■
■
■
■
■
The monitor
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
User Guide
A–5
Troubleshooting
A–6
User Guide
B
Technical Specifications
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.
✎
LP2065 Model
LP2065 Specifications
Display
Type
20.1 inches
TFT LCD
51 cm
51 cm
Viewable Image Size
20-inch diagonal
o
Tilt
--5 to 30
o
Swivel
--45 to 45
Maximum Weight
(Unpacked)
20.3 lbs.
9.20 kg
Dimensions (include base)
16.7 inches
8.7 inches
17.4 inches
425 mm
220 mm
443 mm
Height
Depth
Width
User Guide
B–1
Technical Specifications
LP2065 Specifications (Continued)
Maximum Graphic
Resolution
1600 x 1200 (75 Hz) analog input
1600 x 1200 (60 Hz) digital input
Text Mode
720 x 400
Dot Pitch
0.258 (H) x 0.258 (W) mm
30 to 94 kHz
Horizontal Frequency
Vertical Refresh Rate
48 to 85 Hz
Environmental
Requirements
Temperature:
Operating Temperature
Storage Temperature
o
o
41 to 95 F
5 to 35 C
o
o
--4 to 140 F
--20 to +60 C
Relative Humidity
Power Source
20 to 80%
100 – 240 VAC, 50/60 Hz
Altitude:
Operating
Storage
0 to 12,000 feet
0 to 40,000 feet
0 to 3657.6 m
0 to12192 m
Power Consumption
(maximum)
<75 watts
Input Terminal
Two DVI-I connectors with cables
included.
B–2
User Guide
Technical Specifications
LP2465 Model
LP2465 Specifications
Display
Type
24 inches
TFT LCD
61cm
Viewable Image Size
Tilt
24-inch diagonal
61 cm
o
---5 to 25
o
Swivel
--45 to 45
Maximum Weight
(Unpacked)
.23.4 lbs.
10.6 kg
Dimensions (include base)
17.3 inches
9.1 inches
22 inches
440 mm
232 mm
558.4 mm
Height
Depth
Width
Maximum Graphic
Resolution
1920 x 1200 (60 Hz) analog input
1920 x 1200 (60 Hz) digital input
Text Mode
720 x 400
Dot Pitch
0.270 (H) x 0.270 (W) mm
30 to 94 kHz
Horizontal Frequency
Vertical Refresh Rate
48 to 85 Hz
Environmental
Requirements
Temperature:
Operating Temperature
Storage Temperature
o
o
41 to 95 F
5 to 35 C
o
o
--4 to 140 F
--20 to +60 C
User Guide
B–3
Technical Specifications
LP2465 Specifications (Continued)
Relative Humidity
Power Source
20 to 80%
100 – 240 VAC, 50-60 Hz
Altitude:
Operating
Storage
0 to 12,000 feet
0 to 40,000 feet
0 to 3657.6 m
0 to12192 m
Power Consumption
(maximum)
<110 watts
Input Terminal
Two DVI-I connectors with cables
included.
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.
B–4
User Guide
Technical Specifications
LP2065 Model
Factory Preset Display Modes
Preset
1
Pixel Format
640 x 480
Horz Freq (kHz)
31.5
Vert Freq (Hz)
59.9
2
640 x 480
37.5
75.0
3
640 x 480
43.3
85.0
4
720 x 400
31.5
70.1
5
800 x 600
37.9
60.3
6
800 x 600
53.7
85.1
7
832 x 624
49.7
74.6
8
1024 x 768
1024 x 768
1024 x 768
1152 x 870
1152 x 900
1280 x 960
1280 x 1024
1280 x 1024
1280 x 1024
1600 x 1200
1600 x 1200
48.4
60.0
9
60.0
75.0
10
11
12
13
14
15
16
17
*18
68.7
85.0
68.7
75.1
61.8
66.0
60.0
60.0
64.0
60.0
80.0
75.0
91.2
85.0
75.0
60.0
93.8
75.0
* For analog inputs only.
User Guide
B–5
Technical Specifications
LP2465 Model
Factory Preset Display Modes
Preset
1
Pixel Format
640 x 480
Horz Freq (kHz)
31.5
Vert Freq (Hz)
59.9
2
640 x 480
37.5
75.0
3
720 x 400
31.5
70.1
4
800 x 600
37.9
60.3
5
800 x 600
46.9
75.0
6
832 x 624
49.7
74.6
7
1024 x 768
1024 x 768
1024 x 768
1152 x 720
1152 x 870
1152 x 900
1280 x 768
1280 x 960
1280 x 1024
1280 x 1024
1280 x 1024
1600 x 1000
1600 x 1200
48.4
60.0
8
60.0
75.0
9
68.7
85.0
10
11
12
13
14
15
16
17
18
19
44.9
60.0
68.7
75.1
61.8
66.0
47.4
60.0
60.0
60.0
64.0
60.0
80.0
75.0
91.2
85.0
61.7
60.0
75.0
60.0
B–6
User Guide
Technical Specifications
Factory Preset Display Modes (Continued)
Preset
*20
21
Pixel Format
1600 x 1200
1680 x 1050
1920 x 1080
1920 x 1200
1920 x 1200
Horz Freq (kHz)
Vert Freq (Hz)
75.0
93.8
65.3
67.2
74.0
74.6
60.0
*22
23
60.0
60.0
*24
60.0
* For analog inputs only.
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.
If 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 18
factory preset modes for the LP2065 model and 24 factory preset
modes for the LP2465 model, there are four user modes that can
be entered and stored.
User Guide
B–7
Technical Specifications
Energy Saver Feature
When the monitor is in its normal operating mode, the monitor
uses less than 55 watts of power and the Power light is green.
The monitor also supports 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 2 watts of power. There is a brief
warm up period before the monitor will return to its normal
operating mode.
Refer to your computer manual for instructions on setting energy
saver features (sometimes called power management features).
The above energy saver feature only works when connected to
computers that have energy saver features.
✎
By selecting 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.
B–8
User Guide
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.
User Guide
C–1
Agency Regulatory Notices
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, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
For questions regarding your product, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
Or, call 1-800-HP-INVENT (1-800 474-6836)
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (281) 514-3333
C–2
User Guide
Agency Regulatory Notices
To identify this product, refer to the Part, Series, or Model
number found on the product.
Materials Disposal
This HP product contains the following materials that might
require special handling at end-of-life:
■
■
Mercury in the fluorescent lamp in the display LCD.
Lead in the solder and some component leads.
Disposal of this material can be regulated because of
environmental considerations. For disposal or recycling
information, contact your local authorities or the Electronic
Industries Alliance (EIA) (www.eiae.org).
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
This product complies with the following EU Directives:
■
■
Low Voltage Directive 73/23/EEC
EMC Directive 89/336/EEC
User Guide
C–3
Agency Regulatory Notices
Compliance with these directives implies conformity to
applicable harmonized European standards (European Norms)
which are listed on the EU Declaration of Conformity issued by
Hewlett-Packard for this product or product family.
This compliance is indicated by the following conformity
marking placed on the product:
XXXX*
This marking is valid for
non-Telecom products and EU
harmonized Telecom products
(e.g. Bluetooth)
This marking is valid for EU non-harmonized
Telecom products.
*Notified body number (used only if applicable -
refer to the product label)
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 other household
waste. Instead, it is your responsibility to
dispose of your waste equipment by handing it
over to a designated collection point for the
recycling of waste electrical and electronic
equipment. The separate collection and
recycling of your waste equipment at the time
of disposal will help to conserve natural resources and ensure that
it is recycled in a manner that protects human health and the
environment. For more information about where you can drop off
your waste equipment for recycling, please contact your local city
office, your household waste disposal service or the shop where
you purchased the product.
C–4
User Guide
Agency Regulatory Notices
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
User Guide
C–5
Agency Regulatory Notices
cross-sectional area of the wire must be a minimum of 0.75 mm²
or 18AWG, and the length of the cord must be between 6 feet
(1.8 m) and 12 feet (3.6 m). If you have questions about the type
of power cord to use, contact your HP authorized service
provider.
A power cord should be routed so that it is not likely to be walked
on or pinched by items placed upon it or against it. Particular
attention should be paid to the plug, electrical outlet, and the
point where the cord exits from the product.
Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this
product.
CAUTION: Do not use the power cord received with this product on
any other products.
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C–6
User Guide
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.
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A pixel consists of one red, one green, and one blue
sub-pixel.
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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.
The HP display does not have more than:
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■
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3 bright dots.
5 dark dots.
5 total bright and dark dots.
No more than two adjacent (less than 2.5 mm edge-to-edge)
defective pixels.
User Guide
D–1
LCD Monitor Quality and Pixel Policy
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 (16 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.
D–2
User Guide
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