HP L1750 User Manual

HP L1750 and L1950 LCD Monitors

User Guide

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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 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 (October 2007)

Document Part Number: 449162–001

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.

iii

iv About This Guide

Table of contents

1 Product Features

HP L1750 and L1950 ........................................................................................................................... 1

2 Safety and Maintenance Guidelines

Important Safety Information ................................................................................................................ 3

Maintenance Guidelines ....................................................................................................................... 4

Cleaning the Monitor ............................................................................................................ 4

Shipping the Monitor ............................................................................................................ 4

3 Setting Up the Monitor

Unfolding the Monitor Pedestal Base ................................................................................................... 5

Rear Components ................................................................................................................................ 7

Connecting the Cables ......................................................................................................................... 8

Adjusting the Monitor .......................................................................................................................... 11

Turning on the Monitor ....................................................................................................................... 13

Connecting USB Devices ................................................................................................................... 14

Using the Accessory Rails .................................................................................................................. 15

Removing the Monitor Pedestal Base ................................................................................................ 15

Mounting the Monitor ......................................................................................................... 16

Locating the Rating Labels ................................................................................................................. 18

4 Operating the Monitor

Software and Utilities .......................................................................................................................... 19

The Information File ........................................................................................................... 19

The Image Color Matching File .......................................................................................... 19

Installing the .INF and .ICM Files ....................................................................................................... 20

Installing from the CD ........................................................................................................ 20

Downloading from the Worldwide Web .............................................................................. 20

Using the Auto-Adjustment Function .................................................................................................. 21

Front Panel Controls .......................................................................................................................... 22

Adjusting the Monitor Settings ............................................................................................................ 23

Using the On-Screen Display Menu .................................................................................. 23

Using the HP Display Assistant Utility ............................................................................... 27

Identifying Monitor Conditions ............................................................................................................ 28

Sleep Timer Mode .............................................................................................................................. 28

HP Display LiteSaver ......................................................................................................................... 29

OSD Menu Selections ....................................................................................... 23

Optimizing Digital Conversion ........................................................................... 27

Installing the HP Display LiteSaver Software .................................................................... 29

sRGB Support .................................................................................................................................... 30

Changing the Color Temperature ...................................................................................... 30

Installing the sRGB ICM File for Microsoft Windows 2000 and Windows XP .................... 31

Installing the sRGB ICM File for Microsoft Windows Vista ................................................ 31

Appendix A Troubleshooting

Solving Common Problems ................................................................................................................ 32

Using the Worldwide Web .................................................................................................................. 33

Preparing to Call Technical Support ................................................................................................... 33

Appendix B Technical Specifications

L1750 Model ....................................................................................................................................... 34

L1950 Model ....................................................................................................................................... 35

Recognizing Preset Display Resolutions ............................................................................................ 36

Entering User Modes .......................................................................................................................... 37

Energy Saver Feature ........................................................................................................................ 37

Appendix C Agency Regulatory Notices

Federal Communications Commission Notice ................................................................................... 38

Modifications ...................................................................................................................... 38

Cables ................................................................................................................................ 38

Declaration of Conformity for Products Marked with the FCC Logo (United States Only) ................. 38

Canadian Notice ................................................................................................................................. 39

Avis Canadien .................................................................................................................................... 39

European Union Regulatory Notice .................................................................................................... 39

German Ergonomics Notice ............................................................................................................... 40

Japanese Notice ................................................................................................................................. 40

Korean Notice ..................................................................................................................................... 40

Power Cord Set Requirements ........................................................................................................... 40

Japanese Power Cord Requirements ................................................................................ 40

Product Environmental Notices .......................................................................................................... 41

Energy Star Compliance .................................................................................................... 41

Materials Disposal ............................................................................................................. 41

Disposal of Waste Equipment by Users in Private Household in the European

Union ................................................................................................................................. 41

Restriction of Hazardous Substances (RoHS) ................................................................... 42

Appendix D LCD Monitor Quality and Pixel Policy

1 Product Features

HP L1750 and L1950

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

L1750 model, 17-inch (43.2 cm) viewable area display with 1280 × 1024 resolution, plus full-screen

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support for lower resolutions

L1950 model, 19-inch (48.3 cm) viewable area display with 1280 x 1024 resolution, plus full-screen

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support for lower resolutions

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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Pivot capability to rotate display to portrait mode (select models)

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Swivel and height adjustment capabilities (select models)

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Removable base for flexible monitor panel mounting solutions

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Video signal input to support VGA analog; VGA signal cable included

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Video signal input to support DVI digital; DVI-D signal cable included (select models)

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USB 2.0 hub with one upstream (connects to the computer) and two downstream (connects to USB

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devices) ports (select models)

USB cable included to connect the monitor's USB hub and to the USB connector on the computer

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(select models)

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 (select models)

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Audio input signal cable (select models)

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Cable management feature for placement of cables and cords

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On-Screen Display (OSD) adjustments in English, Dutch, French, German, Italian, Japanese,

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Simplified Chinese, and Spanish for ease of setup and screen optimization

HP L1750 and L1950 1

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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Intelligent Management AssetControl

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Compliant with the following regulated specifications:

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European Union CE Directives

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Swedish MPR II 1990

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Swedish TCO Requirements

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Energy Star

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2 Chapter 1 Product Features

2 Safety and Maintenance Guidelines

Important Safety Information

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

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

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

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

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

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

Power Cord Set Requirements on page 40 in Appendix C.

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.

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

Important Safety Information 3

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.

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 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 the

monitor or the screen. These chemicals may damage the cabinet finish as well as the screen.

Shipping the Monitor

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

4 Chapter 2 Safety and Maintenance Guidelines

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.

Unfolding the Monitor Pedestal Base

1. Lift the monitor from its box and place it on a flat surface with the display head facing up.

2. Pivot the display head from portrait to landscape position (1).

3. Remove the swivel locking pin (2).

Figure 3-1 Removing the Swivel Locking Pin

Unfolding the Monitor Pedestal Base 5

4. Using both hands on the outer edges of the display bezel, pull up gently on the monitor display

head (1) to extend the pedestal base (2) to the desired height.

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.

Figure 3-2 Unfolding the Monitor Pedestal Base

6 Chapter 3 Setting Up the Monitor

Rear Components

Figure 3-3 Rear Components

Component Function

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

2 Audio In (select models) Connects the audio cable to the monitor's internal speakers

(select models)

3 USB Downstream

Connectors (2) (select models)

4 USB Upstream

Connector (select models)

5 DVI (select models) Connects DVI-D cable to the monitor.

6 VGA Connects VGA cable to the monitor.

Connects optional USB devices to the monitor.

Connects the USB hub cable to the monitor's USB hub connector and to a host USB port/hub.

Rear Components 7

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: For models with both VGA and DVI-D connectors, the monitor 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 the DVI-D signal cable provided (select models). Connect the DVI-

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

Figure 3-4 Connecting the Signal Cable

3. Connect the built-in monitor speakers (on select models) to the computer using the audio cable.

8 Chapter 3 Setting Up the Monitor

4. Connect one end of the provided USB cable to the USB hub connector on the rear panel of the

computer, and the other end to the upstream USB connector on the monitor (on select models).

Figure 3-5 Connecting the USB Cable

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

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

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

Disconnect power from the equipment by unplugging the power cord from the electrical outlet.

Connecting the Cables 9

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