HP L2445m User's Guide

HP L2445m LCD Monitor

User Guide

Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services . Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company.

First Edition (September 2009)

Document Part Number: 588334-001

About This Guide

This guide provides information on setting up the monitor, installing drivers, using the on-screen display menu, troubleshooting and technical specifications.

WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily

harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage

to equipment or loss of information.

NOTE: Text set off in this manner provides important supplemental information.

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iv About This Guide ENWW

Table of contents

1 Product Features

L2445m Model ...................................................................................................................................... 1

2 Safety and Maintenance Guidelines

Important Safety Information ................................................................................................................ 2

Maintenance Guidelines ....................................................................................................................... 3

Cleaning the Monitor ............................................................................................................ 3

Shipping the Monitor ............................................................................................................ 3

3 Setting Up the Monitor

Installing the Monitor Base ................................................................................................................... 4

Rear Components ................................................................................................................................ 5

Connecting the Cables ......................................................................................................................... 6

Adjusting the Monitor ............................................................................................................................ 8

Turning on the Monitor ......................................................................................................................... 8

Using the Accessory Rails .................................................................................................................... 9

Removing the Monitor Pedestal Base ................................................................................................ 10

Mounting the Monitor ......................................................................................................... 11

Locating the Rating Labels ................................................................................................................. 11

4 Operating the Monitor

Software and Utilities .......................................................................................................................... 12

The Information File ........................................................................................................... 12

The Image Color Matching File .......................................................................................... 12

Installing the .INF and .ICM Files ....................................................................................................... 13

Installing from the CD ........................................................................................................ 13

Downloading from the Internet ........................................................................................... 13

Using the Auto-Adjustment Function .................................................................................................. 13

Front Panel Controls .......................................................................................................................... 15

Adjusting the Monitor Settings ............................................................................................................ 16

Using the On-Screen Display Menu .................................................................................. 16

OSD Menu Selections ....................................................................................... 17

Optimizing Digital Conversion ........................................................................... 21

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Identifying Monitor Conditions ............................................................................................................ 21

Sleep Timer Mode .............................................................................................................................. 22

sRGB Support .................................................................................................................................... 23

Changing the Color Temperature ...................................................................................... 23

Installing the sRGB ICM File for Microsoft Windows 2000 and Windows XP .................... 23

Installing the sRGB ICM File for Microsoft Windows Vista ................................................ 23

Installing the sRGB ICM File for Microsoft Windows 7 ...................................................... 24

Appendix A Troubleshooting

Solving Common Problems ................................................................................................................ 25

Online Technical Support ................................................................................................................... 26

Preparing to Call Technical Support ................................................................................................... 26

Appendix B Technical Specifications

L2445m Model .................................................................................................................................... 27

Recognizing Preset Display Resolutions ............................................................................................ 28

L2445m Model ................................................................................................................... 28

Entering User Modes .......................................................................................................................... 29

Energy Saver Feature ........................................................................................................................ 29

Appendix C Agency Regulatory Notices

Federal Communications Commission Notice ................................................................................... 30

Modifications ...................................................................................................................... 30

Cables ................................................................................................................................ 30

Declaration of Conformity for Products Marked with the FCC Logo (United States Only) ................. 30

Canadian Notice ................................................................................................................................. 31

Avis Canadien .................................................................................................................................... 31

Power Cord Set Requirements ........................................................................................................... 31

Product Environmental Notices .......................................................................................................... 32

Energy Star Qualification ................................................................................................... 32

Materials Disposal ............................................................................................................. 32

HP Recycling Program ...................................................................................................... 32

Chemical Substances ........................................................................................................ 32

Appendix D LCD Monitor Quality and Pixel Policy

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1 Product Features

L2445m Model

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

60.96 cm (24-inch) diagonal viewable area display with 1920 x 1200 resolution, plus full-screen

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support for lower resolutions; includes custom scaling for maximum image size while preserving original aspect ratio

Wide viewing angle to allow viewing from a sitting or standing position, or moving side-to-side

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Tilt capability

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Removable base for flexible monitor panel mounting solutions

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Video signal input to support VGA analog with VGA signal cable provided

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Video signal input to support DVI digital

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Accessory rail on monitor to accept optional mounted devices, such as an HP speaker bar

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Plug and play capability if supported by the system

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Privacy filter slots to insert filters (purchased separately) to block side screen viewing

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Security slot provision on rear of monitor for optional cable lock

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Internal speakers

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Audio input signal with audio cable provided

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On-Screen Display (OSD) adjustments in several languages for easy setup and screen

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optimization

Software and documentation CD that includes software, monitor drivers, and product

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documentation

Energy saver feature to meet requirements for reduced power consumption

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Energy Star qualified

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ENWW L2445m Model 1

2 Safety and Maintenance Guidelines

Important Safety Information

A power cord is included with the monitor. If another cord is used, use only a power source and connection appropriate for this monitor. For information on the correct power cord set to use with the monitor, refer to

WARNING! To reduce the risk of electric shock or damage to the equipment:

• Do not disable the power cord grounding feature. The grounding plug is an important safety feature.

• Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.

• Disconnect power from the product by unplugging the power cord from the electrical outlet.

For your safety, do not place anything on power cords or cables. Arrange them so that no one may accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from the electrical outlet, grasp the cord by the plug.

Power Cord Set Requirements on page 31.

To reduce the risk of serious injury, read the Safety and Comfort Guide. It describes proper workstation, setup, posture, and health and work habits for computer users, and provides important electrical and mechanical safety information. This guide is located on the Web at the documentation CD, if one is included with the monitor.

CAUTION: For the protection of the monitor, as well as the computer, connect all power cords for the

computer and its peripheral devices (such as a monitor, printer, scanner) to some form of surge protection device such as a power strip or Uninterruptible Power Supply (UPS). Not all power strips provide surge protection; the power strips must be specifically labeled as having this ability. Use a power strip whose manufacturer offers a Damage Replacement Policy so you can replace the equipment, if surge protection fails.

Use the appropriate and correctly sized furniture designed to properly support your HP LCD monitor.

WARNING! LCD monitors that are inappropriately situated on dressers, bookcases, shelves, desks,

speakers, chests, or carts may fall over and cause personal injury.

Care should be taken to route all cords and cables connected to the LCD monitor so that they can not be pulled, grabbed, or tripped over.

http://www.hp.com/ergo and/or on

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Maintenance Guidelines

To enhance the performance and extend the life of the monitor:

Do not open the monitor cabinet or attempt to service this product yourself. Adjust only those

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controls that are covered in the operating instructions. If the monitor is not operating properly or has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider.

Use only a power source and connection appropriate for this monitor, as indicated on the label/

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back plate of the monitor.

Be sure the total ampere rating of the products connected to the outlet does not exceed the current

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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 the monitor near an outlet that you can easily reach. Disconnect the monitor by grasping the

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plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.

Turn the monitor off when not in use. You can substantially increase the life expectancy of the

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monitor by using a screen saver program and turning off the monitor when not in use.

NOTE: Monitors with a “burned-in image” are not covered under the HP warranty.

Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked

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or covered. Never push objects of any kind into cabinet slots or other openings.

Do not drop the monitor or place it on an unstable surface.

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Do not allow anything to rest on the power cord. Do not walk on the cord.

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Keep the monitor in a well-ventilated area, away from excessive light, heat or moisture.

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When removing the monitor base, you must lay the monitor face down on a soft area to prevent it

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from getting scratched, defaced, or broken.

Cleaning the Monitor

1. Turn off the monitor and unplug the power cord from the back of the unit.

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

3. For more difficult cleaning situations, use a 50/50 mix of water and Isopropyl alcohol.

CAUTION: Spray the cleaner onto a cloth and use the damp cloth to gently wipe the screen surface.

Never spray the cleaner directly on the screen surface. It may run behind the bezel and damage the electronics.

CAUTION: Do not use cleaners that contain any petroleum based materials such as benzene, thinner,

or any volatile substance to clean the monitor screen or cabinet. These chemicals may damage the monitor.

Shipping the Monitor

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

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3 Setting Up the Monitor

To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other attached devices, then follow the instructions below.

Installing the Monitor Base

CAUTION: Do not touch the surface of the LCD panel. Pressure on 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.

1. Lift the monitor from its box and place it face down on a flat surface covered by a soft, clean cloth.

2. Press the base onto the pedestal (1) and secure it with the screw provided (2).

Figure 3-1 Installing the Monitor Base

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Rear Components

Figure 3-2 Rear Components

Component Function

1 AC Power Connector Connects the AC power cord to the monitor.

2 Audio In Connects the audio cable to the monitor's internal speakers.

3 DVI Connects the DVI-D cable to the monitor.

4 VGA Connects the VGA cable to the monitor.

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Connecting the Cables

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

2. Connect a VGA signal cable or DVI-D signal cable.

NOTE: The monitor has both VGA and DVI-D connectors and is capable of supporting either

analog or digital input. The video mode is determined by the video cable used. The monitor will automatically determine which inputs have valid video signals. The inputs can be selected by pressing the +/Input button on the front panel or through the On-Screen Display (OSD) feature by pressing the Menu button.

For analog operation, use the VGA signal cable provided. Connect the VGA signal cable to

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the VGA connector on the rear of the monitor and the other end to the VGA connector on the computer.

For digital operation, use a DVI-D signal cable (not provided). Connect the DVI-D signal cable

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to the DVI connector on the rear of the monitor and the other end to the DVI connector on the computer.

Figure 3-3 Connecting the Signal Cable

3. Connect the built-in monitor speakers to the computer using the audio cable provided.

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