Epson PowerLite 7550C Manual de usuario

EPSON

PowerLite 5550C/7550C

User’s Guide

in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior

written permission of SEIKO EPSON CORPORATION. No patent liability is assumed with respect to the use

of the information contained herein. Neither is any liability assumed for damages resulting from the use of the

information contained herein.

Neither SEIKO EPSON CORPORATION nor its affiliates shall be liable to the purchaser of this product or

third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of:

accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product,

or (excluding the U.S.) failure to strictly comply with SEIKO EPSON CORPORATION’s operating and

maintenance instructions.

SEIKO EPSON CORPORATION shall not be liable against any damages or problems arising from the use of

any options or any consumable products other than those designated as Original EPSON Products or EPSON

Approved Products by SEIKO EPSON CORPORATION.

EPSON and PowerLite are registered trademarks of SEIKO EPSON CORPORATION.

SoundAdvice is a service mark and FaxAdvice is a trademark of Epson America, Inc.

General Notice: Other product names used herein are for identification purposes only and may be trademarks

of their respective owners. EPSON disclaims any and all rights in those marks.

Torrance, CA USA 7/99

iii

Important Information About Your Projector

Important Safety Information

Warning: Never look into the projector lens when the lamp is turned on; the bright light can damage your

eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the

lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. Except as

specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all servicing

to qualified service personnel.

Warning: The projector and its accessories come packaged in plastic bags. Keep plastic bags away from

small children to avoid any risk of suffocation.

Caution: When you replace the lamp, never touch the new lamp with your bare hands; the invisible residue

left by the oil on your hands may shorten the lamp life. Use a cloth or glove to handle the new lamp.

Remote Control Information

You can operate the projector by remote control via a line-of-sight infrared (IR) receiver at the front of the

projector. The projector may not respond to remote control commands under the following conditions:

pThere is an object between the remote control IR emitter and the IR receiver on the projector.

pAmbient light is too bright.

pCertain types of fluorescent lighting are used.

pA strong light source shines into the IR receiver.

pOther equipment that emits infrared energy, such as a radiant room heater, is in the room.

These conditions commonly cause problems for most infrared-controlled equipment. Try the following

solutions:

pThe remote control unit’s batteries may be low on power; replace them.

pDim the ambient lighting and/or turn off any fluorescent lights.

pClose any window coverings and/or move the projector out of direct sunlight.

pTurn off other equipment that emits infrared energy.

If the remote control still does not work properly, remember you can always control your computer-based

presentation directly from the computer, even in an environment containing one of the conditions listed above.

FCC Compliance Statement For United States Users

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to

Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference in a residential installation. This equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the instructions, may cause harmful interference to

radio or television reception. However, there is no guarantee that interference will not occur in a particular

installation. If this equipment does cause interference to radio and television reception, which can be

determined by turning the equipment off and on, the user is encouraged to try to correct the interference by

one or more of the following measures.

pReorient or relocate the receiving antenna.

pIncrease the separation between the equipment and receiver.

pConnect the equipment into an outlet on a circuit different from that to which the receiver is connected.

pConsult the dealer or an experienced radio/TV technician for help.

WARNING

The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC

Certification of this device and may cause interference levels which exceed the limits established by the FCC

for this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable

with this device. If this equipment has more than one interface connector, do not leave cables connected to

unused interfaces. Changes or modifications not expressly approved by the manufacturer could void the user’s

authority to operate the equipment.

For Canadian Users

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment

Regulations.

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le materiel brouilleur du

Canada.

Contents

Introduction 1

Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Where to Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electronic Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Automated Telephone Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1 Setting Up the Projector 11

Unpacking the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Additional Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Attaching the Hand Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Installing the Remote Control Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Where to Place the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Connecting the Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Contents

Connecting to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Connecting to a PC Desktop Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Connecting to a PC Laptop Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Connecting to a Desktop Macintosh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Connecting to a PowerBook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Connecting to a Video Source Other Than a Computer . . . . . . . . . . . . . . . . . . .41

Connecting to an External Speaker or Public Address System . . . . . . . . . . . . . .45

Turning the Equipment On and Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Turning the Projector On and Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

2 Using the Projector 49

Positioning the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Calculating Image Size and Projection Distance . . . . . . . . . . . . . . . . . . . . .52

Focusing and Positioning the Screen Image . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

Resizing the Projected Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Controlling the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Using the Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Projector Status Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Power Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Projector Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Temperature Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

3 Adjusting Projector Settings 67

Accessing the Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Changing a Menu Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Adjusting Video Settings (Image Source = Computer) . . . . . . . . . . . . . . . . . . .72

Adjusting Video Settings (Image Source = Video) . . . . . . . . . . . . . . . . . . . . . .74

vii

Adjusting Audio Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Changing Basic Projector Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Creating and Assigning a User Logo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Creating the User Logo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Assigning the Logo to the AV/Mute Button . . . . . . . . . . . . . . . . . . . . . . . . 80

Modifying the Special Effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Displaying Information About Your Projector . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Resetting All Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

4 Using ELP Link III 85

Unpacking the ELP Link III Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Connecting the ELP Link III Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Connecting to a PC Desktop or Laptop . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Connecting to a Macintosh Desktop or PowerBook . . . . . . . . . . . . . . . . . . 92

Installing the ELP Link III Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Installing the Software for Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Installing the Software on a Macintosh . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Starting ELP Link III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Starting the Program from Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Starting the Program on a Macintosh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Changing the COM Port Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Assigning Functions to the Effects Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Modifying Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Defining and Using Key Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Saving and Recalling Effects Button Assignments . . . . . . . . . . . . . . . . . . 112

Assigning Functions to the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Contents

viii

Using the Projector Setting Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Using the Quick Change Toolbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Changing Projector Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Testing Projector Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Running ELP Link III Without the Projector . . . . . . . . . . . . . . . . . . . . . . . . . .129

5 Maintenance 131

Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Cleaning the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Transporting the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

6 Troubleshooting 139

Using the Online Help Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

Problems with the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141

Problems with the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144

Problems with the Image or Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

7 Technical Specifications 149

Glossary 155

Index 159

Introduction

The EPSON®

PowerLite®projector is a compact, lightweight

projector that lets you project full-color images and video onto a

large screen for presentations. It supports IBM®

compatible PCs and

laptops, as well as Apple®Macintosh,

Power Macintosh,

™

and

PowerBook®computers.

Note: The projector also supports a wide range of video formats.

See page 153 for details on supported computers and video formats.

In addition to its size and versatility, your projector offers the

following advantages:

pYou can connect it simultaneously to two image sources: one

PC or Apple Macintosh computer plus one video source, such as

a VCR or camcorder.

pYou can connect the projector to an audio source for one or both

image sources. The audio source can be the computer, video

source, or another device such as a stereo.

Introduction

pIt produces images that can be easily seen in rooms light enough

to take notes. The PowerLite 5550C displays images in SVGA

at a resolution of 800 ×600 pixels. The PowerLite 7550C

displays images in XGA at a resolution of 1024 ×768 pixels.

pIts two speakers employ a built-in SRS 3D Sound System for

rich, powerful audio output. You can also connect an external

speaker when further amplification is required.

pYou can select front, rear, or ceiling projection, according to the

specific needs of your presentation.

pThe projector’s new patented SizeWize™ chip supports a variety

of computer output resolutions. For example, the resize feature

lets you display VGA or XGA images at the projector’s SVGA

resolution.

pYou can control your projector through a hand-held remote

control, which can also act as a wireless mouse to control the

cursor on your computer screen during presentations.

pThe optional ELP Link III software enables you to control the

projector from a computer. In addition, it lets you assign

functions both to your keyboard and to the remote control, and

even program the keyboard and remote control with your own

customized functions.

pThe projector’s sleep mode conserves electricity by

automatically turning off the lamp after the projector has not

been used for 30 minutes. The projector remains on, but the

lamp is turned off, cooling the projector and extending the life

of the lamp.

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