HP L2335 User Manual

User’s Guide

Flat Panel Monitor L2335

Document Part Number: 345093-001

October 2003

© Copyright 2003 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.

Microsoft, MS-DOS, Windows, and Windows NT are trademarks of
Microsoft Corporation in the U.S. and 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.

WARNING: Text set off in this manner indicates that failure to

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follow directions could result in bodily harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow

Ä

directions could result in damage to equipment or loss of information.

User’s Guide

Flat Panel Monitor L2335
First Edition (October 2003)

Document Part Number: 345093-001

Contents

1 Product Features

2 Safety and Maintenance Guidelines

Important Safety Information. . . . . . . . . . . . . . . . . . . . . . 2–1

Maintenance Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . 2–2

Cleaning the Monitor. . . . . . . . . . . . . . . . . . . . . . . . . 2–4

Shipping the Monitor. . . . . . . . . . . . . . . . . . . . . . . . . 2–4

3 Setting Up the Monitor

Selecting the Signal Connectors and Cable . . . . . . . . . . . 3–5

Removing the Monitor Base . . . . . . . . . . . . . . . . . . . . . . 3–6

Mounting the Monitor . . . . . . . . . . . . . . . . . . . . . . . . 3–8

4 Operating the Monitor

Installing the Information Files . . . . . . . . . . . . . . . . . . . . 4–1

Front Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Adjusting Monitor Settings . . . . . . . . . . . . . . . . . . . . 4–4

Using the On-Screen Display . . . . . . . . . . . . . . . . . . 4–4

Identifying Special OSD Messages . . . . . . . . . . . . . . . . . 4–8

Adjusting Screen Quality . . . . . . . . . . . . . . . . . . . . . . . . . 4–8

Optimizing Digital Conversion . . . . . . . . . . . . . . . . . . . . 4–9

Using Video Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 4–9

A Troubleshooting

Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . A–1

User’s Guide www.hp.com iii

Contents

Using the Worldwide Web. . . . . . . . . . . . . . . . . . . . . . . . A–2

Preparing to call Technical Support. . . . . . . . . . . . . . . . . A–3

B Specifications

Flat Panel Monitor L2335 . . . . . . . . . . . . . . . . . . . . . . . . B–1

Recognizing Preset Display Resolutions. . . . . . . . . . B–3

Entering User Modes . . . . . . . . . . . . . . . . . . . . . . . . . B–4

Using the Energy Saver Feature . . . . . . . . . . . . . . . . B–5

C Agency Regulatory Notices

Federal Communications Commission Notice. . . . . . . . . C–1

Modifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2

Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2

Declaration of Conformity for Products

Marked with FCC Logo, United States Only. . . . . . . . . . C–2

Canadian Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3

Avis Canadien . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3

European Notice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3

Japanese Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–4

Korean Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–4

EPA Energy Star Compliance . . . . . . . . . . . . . . . . . . . . . C–4

Power Cord Set Requirements . . . . . . . . . . . . . . . . . . . . . C–5

HP Recycling Program. . . . . . . . . . . . . . . . . . . . . . . . . . . C–6

iv www.hp.com User’s Guide

1

Product Features

The Flat Panel Monitor L2335 has an active matrix, thin-film
transistor (TFT), liquid crystal display (LCD). The monitor
features include:

■ Large wide screen 23-inch (58.4 cm) viewable area display.

■ 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.

■ Tilt and swivel adjustment capabilities.

■ Removable base for flexible mounting solutions.

■ Multiple video inputs supported:

❏ VGA analog

❏ DVI-I supports either analog or digital signal input

❏ S-video

❏ Composite video

❏ Component video for high definition video support

■ Video input includes PiP (Picture in Picture) option for

windowed video display over data display.

■ VGA analog, DVI-I to VGA, and DVI-Digital signal cables

included.

■ Plug and play capability if supported by your system.

User’s Guide www.hp.com 1–1

Product Features

■ On-Screen Display (OSD) adjustments in English, Dutch,

French, Italian, Spanish, and German for ease of set-up and
screen optimization.

■ Software and Reference Library CD includes an information

file (INF), Image Color Matching file (ICM), and product
documentation.

■ Energy Saver feature for Energy Star compliance.

■ AssetControl

■ Compliant with the following regulated specifications:

❏ EPA ENERGY STAR

❏ European Union CE Directives

❏ Swedish MPR II 1990

❏ Swedish TCO Requirements

1–2 www.hp.com User’s Guide

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

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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.

WARNING: For your safety, be sure that the power outlet you plug

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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.

2

User’s Guide www.hp.com 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 www.hp.com User’s Guide

Safety and Maintenance Guidelines

■ Unplug your monitor from the wall outlet before cleaning.

Do not use liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning. If the screen requires additional cleaning,
use an antistatic screen cleaner.

CAUTION: Do not use benzene, thinner, ammonia, or any other

Ä

volatile substances to clean your monitor or the screen. These
chemicals may damage the cabinet finish as well as the screen.

■ 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.

User’s Guide www.hp.com 2–3

Safety and Maintenance Guidelines

Cleaning the Monitor

To clean the monitor, follow these steps:

1. Turn off the monitor and the computer.

2. Dust the monitor by wiping the screen and the cabinet with a
soft, clean cloth.

If the screen requires additional cleaning, use a clean cloth
dampened with isopropyl alcohol.

CAUTION: Do not use benzene, thinner, ammonia, or any volatile

Ä

substance to clean the monitor screen or cabinet. These chemicals
may damage the monitor. Never use water to clean an LCD screen.

Shipping the Monitor

Keep the original packing box in a storage area. You may need it
later if you move or ship your monitor.

2–4 www.hp.com User’s Guide

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 these steps:

1. Place the monitor in a convenient, well-ventilated location
near your computer.

2. Connect one end of the monitor signal cable to the video
connector on the rear panel of the computer, and the other end
to the back of the monitor.

The DVI-D cable supplied with this monitor is for digital-

✎

to-digital connection only. Your computer must have a
DVI-compatible graphics card installed for use with this cable.
When connecting the DVI-D signal cable to the DVI connector
on the monitor, you must connect the other end of the DVI-D
cable to the DVI connector on the computer.

3

User’s Guide www.hp.com 3–1

Setting Up the Monitor

3. Connect the power cable to the back of the monitor, and the
other end of the power cable to an electrical wall outlet.

3–2 www.hp.com User’s Guide

Setting Up the Monitor

4. Adjust the monitor as needed for your comfort using the
monitor’s tilt, swivel, and height adjustment capabilities.

User’s Guide www.hp.com 3–3

Setting Up the Monitor

3–4 www.hp.com User’s Guide

Setting Up the Monitor

CAUTION: 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.

WARNING: Burn-in image damage may occur on monitors that

Å

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.

Selecting the Signal Connectors and Cable

There are five signal input connections: one VGA connector, one
DVI-I connector, one S-video connector, one composite video
connector, and one set of component video connectors. The
monitor will automatically determine which inputs have valid
video signals. The inputs can be selected via the On-Screen
Display (OSD) feature or by pressing the Input button on the
monitor front bezel.

The video mode supported by the DVI-I connector is determined
by the video cable used. For digital operation, use the DVI-D to
DVI-D signal cable provided. For analog operation, the DVI-I to
VGA signal cable must be attached to the DVI-I input.

User’s Guide www.hp.com 3–5

Setting Up the Monitor

Removing the Monitor Base

You can remove the monitor base to mount the monitor on a wall,
swing arm, or other mounting fixture. Read the caution and
warning statements below before beginning the procedure.

CAUTION: Before beginning to disassemble the monitor, be sure

Ä

the monitor is turned off and the power and signal cables are both
disconnected.
Lay the front bezel down on a soft area to prevent it from getting
scratched, defaced, or broken.

WARNING: Before removing the monitor from the base, ensure that

Å

the monitor is lying flat, front bezel down, and that the base is set to
the maximum base extension. Attempting to remove the monitor from
the base while upright in the minimum base extension may result in
injury to the user.

1. Disconnect and remove the signal and power cables from the
back of the monitor.

3–6 www.hp.com User’s Guide

Setting Up the Monitor

2. Remove the four screws as shown in the following
illustration.

CAUTION: Ensure that the bottom of the monitor base is positioned

Ä

over a table or desktop before removing the base from the monitor.

3. Remove the monitor base from the monitor.

User’s Guide www.hp.com 3–7

Setting Up the Monitor

Mounting the Monitor

1. Remove the monitor base. Refer to “Removing the Monitor
Base” steps in the previous section.

When the base is removed, four threaded mounting holes are
exposed on the monitor panel to be used for mounting
purposes. These mounting holes are spaced 100 mm apart
and are compliant with the Video Electronics Standards
Association (VESA) standard for mounting flat panel
displays.

2. Mount the monitor to a swing arm or other mounting fixture
by following the instructions included with the mounting
fixture to be used.

3–8 www.hp.com User’s Guide

Operating the Monitor

Installing the Information Files

The CD-ROM included with this monitor contains two
information files to be installed onto your computer; an .INF file
and an .ICM file.

■ The .INF file defines monitor resources and provides

specifications used by most operating systems to install
support software for certain hardware devices. The .INF file
ensures monitor compatibility and optimization with your
computer’s graphics adapter. INF files are also downloadable
by clicking on:
desired monitor.

■ The .ICM file provides color matching consistency from

monitor screen to printer and is activated from within
graphics programs that have this feature.

http://www.hp.com/support and selecting the

4

To install these files on your computer, insert the Software and
Reference Library CD in your computer CD-ROM drive. When

the CD menu launches, select “Install INF and ICM Files” and
follow the on-screen instructions.

User’s Guide www.hp.com 4–1

Operating the Monitor

Front Panel Components

No. Icon Control Function

1 PiP PiP button Activates Picture in Picture (PiP)

window

2 input Signal Input

button

3 auto Auto button Auto adjustment of displayed

4 OSD Adjust Select and adjust the OSD Menu

4–2 www.hp.com User’s Guide

Signal input selection - scrolls
through VGA-Analog,
DVI-Analog, DVI-Digital, Super
video, composite video, and
component video input

image

settings
Selects VGA input when OSD is

not active

Operating the Monitor

No. Icon Control Function

5 OSD Adjust Select and adjust the OSD Menu

settings
Selects DVI-I input when OSD is

not active

6 Menu button Launches the On-Screen Display

(OSD) menu and selects functions.

7 Power LED Full power = Green

Sleep = Amber

8 Power Switch Turns the monitor on and off

User’s Guide www.hp.com 4–3

Operating the Monitor

Adjusting Monitor Settings

Press the Menu button on the front panel of the monitor to view
the On Screen Display (OSD) Menu. The Main Menu window
pops up and you can make adjustments to your monitor’s various
features. Use the left, right, up, and down arrow keys to make
your adjustments within the menu.

Using the On-Screen Display

The adjustments for screen settings are located in the on-screen
display (OSD). Press the Menu button on the monitor's front
panel to view the OSD menu in one of six available languages.
The following table shows the menus and their functions at each
level:

4–4 www.hp.com User’s Guide

Operating the Monitor

OSD Menu Levels

Menu Level 1Menu Level 2Menu Level 3Menu Level

4

Brightness Adjustment

Scale

Contrast Adjustment

Scale

Image Control Auto

Adjustment

Horizontal
Position

Vertical
Position

Custom
Scaling

Sharpness Sharpness

“Adjusting”
Message

Adjustment
Scale

Adjustment
Scale

Fill to Screen

Fill to Aspect
Ratio

One to One

Selection

Clock Adjustment

Scale

Clock Phase Adjustment

Scale

Color 9300K

6500 K - sRGB

Custom Color Red, Green,

Blue

Video Color Hue,

Saturation

Language Deutsch

Español

User’s Guide www.hp.com 4–5

Operating the Monitor

Menu Level 1Menu Level 2Menu Level 3Menu Level

Management Power Saver On/Off

OSD Menu Levels

4

Francais

Italiano

Nederlands

Selection

Power On
Recall

Mode Display On/Off

Serial Number (display serial

Sleep Timer Set current &

Basic Menu

OSD Control Horizontal

Position

Vertical
Position

OSD Timeout Adjustment

OSD
Transparency

Video Input
Controls

Video Input
Select

On/Off
Selection

Selection

number)

sleep time

Adjustment
Scale

Adjustment
Scale

Scale

Adjustment
Scale

Analog
(D-SUB)

Analog (DVI)

Digital (DVI)

S-Video

4–6 www.hp.com User’s Guide

Operating the Monitor

OSD Menu Levels

Menu Level 1Menu Level 2Menu Level 3Menu Level

4

Composite
Video

Component
Video

Auto Detect

PiP Control PiP Source Super Video

Composite
Video

Component
Video

PiP Size PiP Off

Small

Medium

Large

Horizontal
Position

Adj Scale

Vertical
Position

Factory Reset Yes

No

Exit

Adj Scale

The Image Control Clock and Clock Phase selections are not

✎

available when the monitor is operating in the DVI-D (digital)
mode.

User’s Guide www.hp.com 4–7

Operating the Monitor

Identifying Special OSD Messages

Special OSD messages appear on the monitor screen when
identifying the following monitor conditions:

■ Input Signal Out of Range—indicates the monitor is unable

to access or fully support the provided input signal. The
monitor’s preferred video mode is 1920 x 1200 - 60Hz.

■ Going to Sleep—Indicates the monitor is entering the sleep

mode.

■ Check Video Cable—Indicates the video cable may not be

plugged into the computer or monitor, or that the computer
may not be turned on.

■ No Input Signal—Indicates the monitor is not receiving a

video signal from the PC. Check to see if the PC is off or in
the power saving mode.

Adjusting Screen Quality

Allow the monitor to warm up for 20 minutes before performing
the following procedures.

The Auto Adjustment feature automatically fine-tunes the image
quality each time a new video mode is utilized. If additional
improvement is desired, select the Auto button on the front bezel.

For more precise adjustments, use the adjustment pattern
provided on the CD-ROM, and adjust the clock and phase
settings (accessed from the OSD menu) as described in the
following section.

4–8 www.hp.com User’s Guide

Operating the Monitor

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. Use these controls only
when the auto adjust function does not provide a satisfactory
image.

The Clock must first be set correctly since the Clock Phase

✎

settings are dependent on the main Clock setting.

■ 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 adjustment pattern provided on the CD-ROM.

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 Video Connectors

The monitor includes the following video connectors for input
from external video sources such as DVD players, VHS
recorders, and external television tuners:

■ S-video

■ Composite video

User’s Guide www.hp.com 4–9

Operating the Monitor

■ Component video

The monitor is compatible with NTSC, PAL, and SECAM video
standards. Additionally, the component video connectors are
capable of supporting the 720-line progressive (720p) and
1080-line interlaced (1080i) High Definition Video modes when
connected to an external HD video decoder.

4–10 www.hp.com User’s Guide

Troubleshooting

Solving Common Problems

The following table lists possible problems, the possible cause of
each problem, and the recommended solutions.

Problem Possible Cause Solution

A

Screen is blank or
the No Input Signal
message is
displayed.

Power cord is
disconnected.

Power switch is turned
off.

Video cable is
improperly connected.

Screen blanking utility is
active or PC is in the
power saving mode.

Connect the power cord.

Turn on the power.

Connect the video cable
properly. Refer to Chapter
3, Setting Up the Monitor,
for more information.

Depress any key on the
keyboard or move the
mouse to inactivate the
screen blanking utility or exit
the power saving mode.

User’s Guide www.hp.com A–1

Troubleshooting

Problem Possible Cause Solution

Image appears
blurred, indistinct, or
too dark.

Image is not
centered.

“Check Video
Cable” is displayed
on screen.

“Input Signal Out of
Range” is displayed
on screen.

Brightness and contrast
are too low.

Position may need
adjustment.

Monitor video cable is
disconnected.

Video resolution and/or
refresh rate are set
higher than what your
monitor supports.

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 to
adjust the horizontal or
vertical position of the
image.

Connect the 15-pin monitor
video cable to the VGA
connector on the computer.
Be sure that the computer
power is off while
connecting the video cable.

Restart your computer and
enter Windows Safe Mode
by pressing the F8 Function
key when the computer starts
to boot up. Change your
settings to a supported
setting. Restart your
computer so that the new
settings take effect.

Using the Worldwide Web

Before contacting customer services, refer to the support Web site

http://www.hp.com/support

at:

A–2 www.hp.com User’s 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 (on front and back panel)

■ Serial number for the monitor (on back panel)

■ Purchase date on invoice

■ Conditions under which the problem occurred

■ Error messages received

■ Hardware configuration (found on Windows Control Panel)

■ Hardware and software you are using

User’s Guide www.hp.com A–3

Specifications

Flat Panel Monitor L2335

Display
Type

Viewable Image Size 23-inch diagonal 58.4 cm

Tilt
Swivel

Face Treatment Anti-glare

23 inches
Wide screen TFT

LCD

-5 to 25
+35 to - 35

polarizer with
hard coating

B

58.4 cm

o

o

Maximum Weight
(Unpacked)

Dimensions
(includes pedestal)
Height (maximum)
Depth
Width

Maximum Graphics
Resolution

Text Mode 720 x 400

Dot Pitch 0.258 x 0.258 mm

Horizontal Frequency 30 to 107 kHz

Vertical Refresh Rate 48 to 85 Hz

User’s Guide www.hp.com B–1

24 lbs. 10.5 kg

20.9 inches

8.3 inches

21.5 inches

1920 x 1200 (60 Hz) digital input
1920 x 1200 (60 Hz) analog input

531 mm
210 mm
545 mm

Specifications

Flat Panel Monitor L2335

Environmental Requirements
Temperature
Operating Temperature
Non-operating Temperature

Relative Humidity
Operating
Non-Operating

Power Source 100 - 240 VAC,

Power Consumption <100 watts

Input Terminals 15-pin D-type connector with cable

41 to 95

-4 to +140

20 to 80%
5 to 95%

50/60 Hz

included.
DVI-I connector with DVI-D cable

included
S-video
Composite video
Component video

o

F

o

F

o

5 to 35

-20 to +60

C

o

C

Color Display Values

CIE* Chromaticity Coordinates

x (+/- 0.030) y (+/- 0.030)

Red 0.63 0.34

Blue 0.15 0.110

Green 0.30 0.58

White Chromaticity (6500 K)
(9300 K)

Gamma: 2.2

0.31

0.28

0.34

0.31

* Commission International d’Eclairage, 1931 Standard.

B–2 www.hp.com User’s Guide

Specifications

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.

Factory Preset Display Modes

Horz Freq

Preset Pixel Format

1 640 x 480 31.47 59.94 25.175

2 640 x 480 37.50 75.00 31.500

3 720 x 400 31.47 70.08 28.321

4 800 x 600 37.88 60.32 40.000

5 800 x 600 46.88 75.00 49.500

6832 x 624 49.72 74.5557.283

7 1024 x 768 48.36 60.00 65.000

8 1024 x 768 60.02 75.03 78.750

(kHz)

Vert Freq

(Hz)

Pixel Clk

(MHz)

9 1024 x 768 68.68 85.00 94.500

10 1152 x 720 44.86 60.00 66.750

11 1152 x 870 68.68 75.06 100.000

12 1152 x 900 61.80 65.96

(Sun Mode)

13 1224 x 768 47.74 60.00 76.000

14 1280 x 960 60.00 60.00 108.000

15 1280 x 1024 63.98 60.02 108.000

16 1280 x 1024 79.98 75.02 135.000

17 1280 x 1024 91.15 85.02 157.500

18 1600 x 1200 75.00 60.00 162.000

19 1600 x 1200 93.80 75.00 202.500

User’s Guide www.hp.com B–3

92.978

Specifications

Factory Preset Display Modes

Horz Freq

Preset Pixel Format

20 1680 x 1050 65.29 60.00 146.250

21 1728 x 1080i 69.83 60.00 162.000

22 1920 x 518 33.75 60.00 74.250

23 1920 x 1080 67.50 60.00 159.840

24 1920 x 1200 74.04 60.00 154.000

25 1920 x 1200 74.56 60.00 193.250

(kHz)

Vert Freq

(Hz)

Display modes 19 and 25 are supported by the analog signal input

✎

only.

Entering User Modes

The video controller signal may occasionally call for a mode that
is not preset if:

Pixel Clk

(MHz)

■ You are not using a Hewlett Packard 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 25
factory preset modes, there are four user modes that can be
entered and stored.

B–4 www.hp.com User’s Guide

Using the Energy Saver Feature

When the monitor is in its normal operating mode, the monitor
uses less than 100 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 3 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.

Specifications

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.

User’s Guide www.hp.com B–5

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’s Guide www.hp.com 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 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 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
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000

Or, call - 1-800- 652-6672 (1-800-OK COMPAQ)

For questions regarding this FCC declaration, contact:

Hewlett Packard
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000

Or, call - [phone]

C–2 www.hp.com User’s Guide

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 Notice

Products with the CE Marking comply with both the EMC
Directive (89/336/EEC) and the Low Voltage Directive
(73/23/EEC) issued by the Commission of the European
Community.

Agency Regulatory Notices

Compliance with these directives implies conformity to the
following European Norms (in brackets are the equivalent
international standards):

■ EN55022 (CISPR 22) - Electromagnetic Interference

■ EN55024 (IEC61000-4-2,3,4,5,6,8,11) - Electromagnetic

Immunity

■ EN61000-3-2 (IEC61000-3-2) – Power Line Harmonics

■ EN61000-3-3 (IEC61000-3-3) – Power Line Flicker

■ EN60950 (IEC950) - Product Safety

User’s Guide www.hp.com C–3

Agency Regulatory Notices

Japanese Notice

Korean Notice

EPA Energy Star Compliance

Monitors that are marked with the Energy Star Logo meet the
requirements of the EPA Energy Star program. As an Energy Star
Partner, Hewlett Packard has determined that this product meets
the Energy Star guidelines for energy efficiency. Specific details
on using the Energy Saving features can be found in the energy
saver or power management section of the computer manual.

C–4 www.hp.com User’s Guide

Agency Regulatory Notices

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 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.

User’s Guide www.hp.com C–5

Agency Regulatory Notices

HP Recycling Program

HP offers product end-of-life return programs for HP and other
manufacturers’ hardware in several geographic areas.

The terms and availability of these programs vary by geography
because of differences in regulatory requirements and local
customer demand. For information on the HP recycling program,
refer to the HP Web site at:
http://www.hp.com/hpinfo/globalcitizenship/environment/
recycle/hardware.html.

C–6 www.hp.com User’s Guide