InFocus LP 425 LiteMount Manuel utilisateur

TABLE OF CONTENTS

Safety Summary iii

Introduction 1

Image Resolution 1

Compatibility 1

Unpacking the Projector 1

Usage Guidelines 3

If You Need Assistance 4

Warranty 4

Setting up the Projector 5

Connecting an IBM-Compatible Computer 7

Connecting a Macintosh Computer 8

Connecting a Video Player 9

Powering up the Projector and Adjusting the Image 11

Turning Off the Projector 12

Using the Projector 13

Basic Image Adjustment 13

Adjusting the Projector 13

Using the Keypad Buttons 15

Using the On-Screen Menus 16

Display Menu Functions 17

Audio Menu Functions 19

Image Menu Functions 20

Controls Menu Functions 22

Maintenance & Troubleshooting 25

Cleaning the Lens 25

Replacing the Projection Lamp 25

Using the Kensington Lock 28

Troubleshooting 29

Table of Contents

Appendix 33

Specifications 33

Accessories 35

Portable and Laptop Activation Chart 37

Using Video Mirroring with a PowerBook Computer 42

Projected Image Size 43

Index 45

iii

SAFETY INSTRUCTIONS

Please read and follow all safety instructions provided BEFORE

using your new projector. Failure to comply with safety instruc-

tions may result in fire, electrical shock, or personal injury and

may damage or impair protection provided by equipment. Please

save all safety instructions.

Safety Definitions:

•Warning: Statements identify conditions or practices that

could result in permanent personal injury.

•Caution:Statements identify conditions or practices that could

result in damage to your equipment.

Safety Terms:

•Warning: Don’t look directly into the lens when the projector is

turned on.

•Warning: Don’t block ventilation openings.

•Warning: To replace the lamp, turn the power off and

unplug the power cord. To avoid burns, wait 30 minutes

before opening the lamp door. Follow all instructions provided

in this User’s Guide.

•Warning: Please use the power cord provided. Connect

the power cord to a receptacle with a protective safety

(earth) ground terminal.

•Warning: Refer all service to qualified service personnel. Ser-

vicing your own projector will void the warranty. See the fol-

lowing page for the customer service contact information.

•Caution: Don’t set liquids on the projector. Spilled liquids may

damage your projector.

•Caution:Don’t place the projector on a hot surface or in direct

sunlight.

•Caution: Do not drop the projector. Transport the projector in

an In Focus-approved case; see page 36 for a list of cases.

•Caution: For ceiling mount installations, please use the ceiling

mount recommended in this User’s Guide on page 36 and fol-

low all instructions provided with it.

Safety Instructions

Safety Symbols:

Attention:For information about usage of a feature, please

refer to the User’s Guide.

Warning: Hot surface. Do not touch.

An arrow pointing to the lamp door on the projector.

Customer Service

If you need assistance, call In Focus Customer Service directly at

1-800-799-9911. Support is free between 5 a.m. and 5 p.m. PST,

Monday through Friday. Support is available in North America

after hours and weekends for a fee at 1-888-592-6800.

Or, send us an e-mail at tech[email protected]

In Europe, call In Focus in The Netherlands at (31) 35-6474010.

In Asia, call (65) 332-0659.

INTRODUCTION

The In Focus LP 425™ is specifically designed for the mobile pre-

senter. It packs SVGA graphics with 16.7 million colors into a

small, 6.8 pound package. It generates crisp, clear images using

Digital Light Processing™ (DLP) technology. The LP 425 is easy

to connect, easy to use, and easy to maintain.

NOTE: The 425 automatically

expands 640x480 images to

800x600. You can display these

images at 640x480 by turning off

the Auto Resize feature. See “Auto

Resize” on page 20 for more infor-

mation.

Image Resolution

The SVGA resolution of the 425’s projected image is 800x600.

Screen resolutions between 800x600 and 1024x768 are com-

pressed to 800x600. The 425 cannot compress screen resolutions

above 1024x768. If your computer’s screen resolution is higher

than 1024x768, reset it to a lower resolution before you connect

the 425.

Compatibility

The projector is compatible with a wide variety of computers and

video devices, including:

•IBM-compatible computers, including laptops, up to 1024x768

resolution.

•Apple Macintosh and PowerBook computers up to 1024x768

resolution.

•Most standard VCRs, camcorders and laser disc players.

Unpacking the Projector

NOTE: The 425 ships standard

with computer and audio cables. If

you want mouse control of your

computer, you must order the

optional CableWizard and remote.

The projector comes with the items shown in Figure 1. Check to

make sure all are included. Contact your In Focus dealer imme-

diately if anything is missing.

If you are experienced in setting up presentation systems, use the

LP 425 Quick Start card that was included in the shipping box. For

complete details on connecting and operating the projector, refer

to this User’s Guide. User’s Guides are also available for down-

load from our website at www.infocus.com.

Introduction

NOTE: The contents of your

shipping box may vary depending

on the projector configuration

you’ve ordered.

FIGURE 1

Shipping box contents

1. LP 425 projector 5. RCA audio/video (A/V) cable

2. Soft carry case 6. Audio cable

3. LP 425 User’s Guide and

Online User Guide CD 7. Macintosh adaptor

4. power cord 8. CableWizard Lite cable

9. Lens cap

FIGURE 2

Side view of projector

Usage Guidelines

Do not look directly into the projection lens when the projector is

turned on. The bright light may harm your eyes.

Do not block the grills on the projector. Restricting the air flow can

cause it to overheat and turn off. If this happens, you must wait a minute

before attempting to turn it back on.

Handle the projector as you would any product with glass compo-

nents. Be especially careful not to drop it.

Avoid leaving the projector in direct sunlight or extreme cold for

extended periods of time. If this happens, allow it to reach room temper-

ature before use.

This projector is not intended for use in mainframe computer

rooms as defined in the Standard for the Protection of Electronic Com-

puter/Data Processing Equipment, ANSI/NFPA 75.

Transport the projector in a vendor-approved hard or soft case.

Part numbers for these cases are listed on page 35.

connector panel

speaker

focus ring

elevator button

power

cord

connector

keypad

Introduction

If You Need Assistance

The first place to look for help is in this manual. Be sure to check

the guidelines in “Troubleshooting” on page 29.

If this manual doesn’t answer your question, call your In Focus

dealer. You can also call In Focus Customer Service directly at

1-800-799-9911. Call between 5 a.m. and 5 p.m. PST, Monday

through Friday. Service is available in North America after hours

and on weekends for a fee at 1-888-592-6800.

In Europe, call In Focus in The Netherlands at

(31) 35-6474010. In Singapore, call (65) 332-0659. Or, send us an

e-mail at techsupport@infocus.com

Our World Wide Web address is http://www.infocus.com.

Warranty

This product is backed by a limited two-year warranty. The

details of the warranty are printed at the back of this manual. A

longer term warranty can be purchased from your In Focus

dealer. Refer to page 36 for the part number.

SETTING UP THE PROJECTOR

1Place the projector on a flat surface.

•The projector must be within 10 feet (3 m) of your power

source and within 6 feet (1.8 m) of your computer.

•If you want to project from behind a translucent screen, set

up the projector behind your screen. See “Rear Projection”

on page 23 to reverse the image.

2Position the projector the desired distance from the screen.

•The distance from the lens of the projector to the screen

determines the size of the projected image. Figure 3 shows

three projected image sizes. For more information about

image size, see “Projected Image Size” on page 43.

3Make sure the projector and your computer are turned off.

FIGURE 3

Projected image size

4.3ft.

21.3ft.

8.5ft.

5 ft.10 ft. 25 ft.

Setting up the Projector

NOTE: Before you continue,

make sure the projector and your

equipment are turned off. If you’re

connecting a computer, make sure

the distance between it and the

projector is 6 feet or less.

FIGURE 4

Connector panel

CableWizard

s-video composite

video

L/R audio in

audio in

computer

Lite

(for video source)

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