HP L1925 Manuale utente

User’s Guide

L1925 Flat Panel Monitor

Document Part Number: 320107-001

February 2003

Enhanced for accessibility

HP, Hewlett Packard, and the Hewlett-Packard logo are trademarks of

Hewlett-Packard Company in the U.S. and other countries.

Microsoft, Windows, and the Windows logo are trademarks of Microsoft

Corporation in the U.S. and other countries.

All other product names mentioned herein may be trademarks of their

respective companies.

Hewlett-Packard Company shall not be liable for technical or editorial

errors or omissions contained herein or for incidental or consequential

damages in connection with the furnishing, performance, or use of this

material. The information in this document is provided “as is” without

warranty of any kind, including, but not limited to, the implied warranties

of merchantability and fitness for a particular purpose, and is subject to

change without notice. The warranties for Hewlett-Packard products are set

forth in the express limited warranty statements accompanying such

products. Nothing herein should be construed as constituting an additional

warranty.

This document contains proprietary information that is protected by

translated to another language without the prior written consent of

Hewlett-Packard Company.

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

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

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

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

User’s Guide

L1925 Flat Panel Monitor

First Edition (February 2003)

Document Part Number: 320107-001

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 Cables . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . 4–3

Using the On-Screen Display . . . . . . . . . . . . . . . . . . 4–3

Adjusting Screen Quality. . . . . . . . . . . . . . . . . . . . . . 4–7

Optimizing Analog Video . . . . . . . . . . . . . . . . . . . . . 4–7

A Troubleshooting

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

Using the Worldwide Web. . . . . . . . . . . . . . . . . . . . . . . . A–3

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

User’s Guide iii

B Technical Specifications

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

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

Energy Saver Feature. . . . . . . . . . . . . . . . . . . . . . . . . B–4

C Agency Regulatory Notices

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

Modifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–1

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–3

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

Power Cord Set Requirements . . . . . . . . . . . . . . . . . . . . . C–4

D TCO ‘03 Requirements

Congratulations!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1

Ergonomics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1

Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2

Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2

Ecology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2

User’s Guide iv

User’s Guide 1–1

Product Features

The L1925 Flat Panel Display has an active matrix, thin-film

transistor (TFT), liquid crystal display (LCD). The monitor

features include:

■Large 19-inch (48.3 cm) viewable area display.

■1280 × 1024 native 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

■VGA analog and DVI-Digital signal cables included.

■Plug and play capability if supported by your system.

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

German, Italian, Spanish, and the Netherlands 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.

1–2 User’s Guide

Product Features

■AssetControl

■Compliant with the following regulated specifications:

❏EPA ENERGY STAR

❏European Union CE Directives

❏Swedish MPR II 1990

❏Swedish TCO '03

User’s Guide 2–1

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.

ÅWARNING: 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.

ÅWARNING: 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.

2–2 User’s Guide

Safety and Maintenance Guidelines

ÄCAUTION: For the protection of your monitor, as well as your

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.

■Adjust only those controls that are discussed in the operating

instructions.

■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.

Safety and Maintenance Guidelines

User’s Guide 2–3

■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.

■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.

ÄCAUTION: 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.

■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.

2–4 User’s Guide

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.

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

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.

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