InFocus LP210 Manuale utente

TABLE OF CONTENTS

Safety Summary iii

Introduction 1

Image Resolution 1

Compatibility 1

Unpacking the Projector 2

Usage Guidelines 3

If You Need Assistance 3

Warranty 3

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 16

Using the Disk Mouse 19

Using the On-Screen Menus 19

Display Menu Functions 21

Audio Menu Functions 23

Image Menu Functions 24

Controls Menu Functions 26

Maintenance & Troubleshooting 29

Cleaning the Lens 29

Removing and Replacing a Lens 29

Using the Optional Zoom Lens 30

Replacing the Projection Lamp 31

Replacing the Fuse 33

Using the Kensington Lock 35

Troubleshooting 36

Solutions to Common Problems 37

Table of Contents

Appendix 41

Specifications 41

Accessories 43

Portable and Laptop Activation Chart 45

Using Video Mirroring with a PowerBook Computer 49

Projected Image Size 50

Index 53

iii

SAFETY SUMMARY

Please read these instructions carefully before using your projec-

tor. Failure to comply with them could result in fire, electrical

shock, personal injury or damage to equipment.

These graphics are used throughout this manual to draw your

attention to important information about the projectors.

NOTE: Additional useful details or tips.

CAUTION: Steps to take to avoid damage to your equipment.

WARNING: Steps to take to avoid personal injury.

These graphics are used on the projector’s labels.

Attention - Refer to this User’s Guide for important

safety information.

Hot Surfaces - Avoid touching hot surfaces. Do not

touch until the projector has cooled.

Do Not Look Into The Lens!

Be extremely careful not to look into the projection lens when the

projector is turned on. The bright light may harm your eyes. Be

especially careful to keep children from looking into the lens.

Power Source

Use only a three-wire grounding type power source. The power

source should not exceed 250 volts rms between the supply con-

ductors or between either conductor and the ground.

Safety Summary

Power Cord

Use only the power cord that was shipped with the projector.

Although other power cords might be similar in appearance, they

have not been safety-tested with the projector. Do not use a

power cord if it has become damaged or frayed. Contact your In

Focus dealer or call In Focus if you need to replace your power

cord.

Grounding

The projector is grounded through the grounding conductor on

the power cord. To avoid electric shock, plug the power cord into

a properly wired receptacle. Do not defeat the purpose of the

grounding-type plug.

Fuse

For continued protection against the risk of fire, use only the

specified fuse. It must be a time delay, high breaking capacity

5x20mm fuse with the following amperages: for 6.3amp use

T6.3AH, for 8amp use T8AH. Refer to page 42 for more informa-

tion about fuse specifications and to page 33 for instructions on

replacing the fuse.

Lamp

To avoid overheating and unacceptable image quality, replace the

projection lamp with a lamp of the specified type. Refer to

page 41 for lamp specifications and to page 31 for instructions on

replacing the lamp.

Lamp Compartment

To avoid burns, do not open the lamp module door until the pro-

jector is turned off and the lamp has cooled. Follow the instruc-

tions in this manual for lamp replacement carefully.

Hot Surfaces

Allow the projector to cool at least 45 minutes before replacing a

lamp. When you open the lamp housing, be very careful not to

touch the hot surfaces inside.

Ventilation and Overheating

Openings in the projector case provide ventilation to protect it

from overheating. Keep loose papers and other objects well away

from the bottom, top and side grills. Do not place the projector on

top of or close to a computer or other heat-producing equipment.

Liquid Spills

Do not set drinks on top of the projector. Spilled liquids can flow

inside and cause damage.

NOTE: If you open the projector

case, you will void the warranty.

Do Not Disassemble

All service must be performed by an authorized In Focus service

center. The only user-serviceable parts in the projector are the

projection lamp, which you can replace by opening the lamp

cover on the bottom of the projector (see page 31) and the fuse.

Do not open any other part of the projector. If your projector

needs repair, call In Focus Technical Support as described on

page 3. Before you call Technical Support, you may want to refer

to “Troubleshooting” on page 36 to see if you can resolve the

problem yourself.

Don’t Set the Projector on its Lens

To protect the lens when you are transporting the projector, adjust

the lens so it is fully retracted (turn it clockwise) before you pack

it.

Place the projector in its carrying case with the lens facing

upwards. You may damage the projector if you set it on its lens.

INTRODUCTION

The In Focus®LP 225™ multimedia projector combines powerful

and sophisticated features with easy-to-use, intuitive controls.

Built-in multimedia features include a palette of 16.7 million col-

ors and active matrix liquid crystal display (LCD) technology.

The 225 is ideal for high-performance business, training and

imaging applications that demand exceptional color quality.

Image Resolution

NOTE: The 225 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 24 for more infor-

mation.

The SVGA resolution of the 225’s projected image is 800x600. It

displays computer images just as they appear on your com-

puter’s monitor. Screen resolutions between 800x600 and

1024x768 are compressed to 800x600. The 225 cannot compress

screen resolutions above 1024x768. If your computer’s screen res-

olution is higher than 1024x768, reset it to a lower resolution

before you connect the projector.

Compatibility

The projector is compatible with a wide variety of computers and

video devices, including:

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

resolution at 75Hz.

•IBM PS/2 in VGA and MCGA modes.

•Apple Macintosh and PowerBook computers up to1024x768

resolution.

•Various VCRs, camcorders and laser disc players.

Introduction

Unpacking the Projector

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

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

ately if anything is missing.

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

LP 225 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.

NOTE: The contents of your

shipping box may vary depending

on the configuration you’ve

ordered.

FIGURE 1

Shipping box contents

1. LP 225 projector 5. Lens cover

2. LP 225 User’s Guide 6. RCA audio/video (A/V) cable

3. power cord 7. CableWizard Lite computer

cable

4. Macintosh adapter 8. Audio cable

Usage Guidelines

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

is turned on. The bright light may harm your eyes.

•The top and bottom of the projector can be very hot to the

touch after use. Use extreme care or let it cool before lifting it.

NOTE: If the projector overheats

and turns off, you must wait about

45 seconds before you attempt to

turn it back on.

•Do not block the grills at the front or top of the projector.

Restricting the air flow can cause it to overheat and turn off.

•Handle the projector as you would any product with glass

components. Be especially careful not to drop it.

•This projector is not intended for use in mainframe computer

rooms as defined in the Standard for the Protection of Elec-

tronic Computer/Data Processing Equipment, ANSI/NFPA 75.

•Avoid leaving the projector in direct sunlight or extreme cold

for extended periods of time. If this happens, allow it to reach

room temperature before use.

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

Part numbers for these cases are listed on page 44. Call your In

Focus dealer to order.

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 36.

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. In Europe, call In Focus in The Netherlands at

(31) 23-5440310. In Singapore, call (65) 740-6435. Or, send us an

e-mail at techsupport@infocus.com.

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

Warranty

These products are backed by a limited one-year warranty. The

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

Longer term warranties can be purchased from your In Focus

dealer. Refer to page 44 for part numbers.

SETTING UP THE PROJECTOR

1Place the projector on a flat surface.

•The projector must be within 10 feet of your power source

and within 6 feet 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 27 to reverse the image.

•If you are installing the projector on the ceiling, refer to the

LitePro 200 Series Ceiling Mount Installation Guide for more

information. To turn the image upside down, see “Ceiling”

on page 27. The Ceiling Mount Kit is sold separately; see

page 44.

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 2 shows

three projected image sizes using the varifocal lens or the

zoom lens at minimum focusing distance. For more infor-

mation about image size, see “Projected Image Size” on

page 50.

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

FIGURE 2

Projected image size (varifocal lens, zoom lens at minimum focusing distance)

2.8ft.

17.5ft.

7ft.

4 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 3

Connector panel

CableWizard

s-video composite

video

L/R audio in

audio in

computer

Lite

(for video source)

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