Epson 7900p User Manual

Epson® PowerLite® 7900p

Multimedia Projector

User’s Guide

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.

Copyright Notice

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. The information contained herein is designed only for use with this Epson product. Epson is not responsible for any use of this information as applied to other products.

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 for 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, Quick Corner, and Wall Shot are registered trademarks and Exceed Your Vision, EasyMP, and Easy Management are trademarks of Seiko Epson Corporation.

PowerLite, PrivateLine, and Presenters Club are registered trademarks and Epson Connection, Epson Store, and Extra Care are service marks of Epson America, Inc.

Pixelworks, DNX, and the DNX logo are trademarks of Pixelworks, 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.

Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Getting the Most from Your Projector . . . . . . . . . . . . . . . . . 10

Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 11

Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 11

Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Unpacking the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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

Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1 Setting Up the Projector . . . . . . . . . . . . . . . . . . . . . 17

Positioning the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Connecting to Video Equipment . . . . . . . . . . . . . . . . . . . . . 20

Connecting a Composite Video Source . . . . . . . . . . . . . 21

Connecting an S-Video Source . . . . . . . . . . . . . . . . . . . 22

Connecting a Component Video Source . . . . . . . . . . . . 23

Connecting an RGB Video Source. . . . . . . . . . . . . . . . . 24

Connecting to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . 26

Connecting to the Computer Port . . . . . . . . . . . . . . . . . 27

Connecting to the BNC Connectors . . . . . . . . . . . . . . . 28

Connecting to the DVI Port . . . . . . . . . . . . . . . . . . . . . 29

Using the Macintosh Desktop Adapter . . . . . . . . . . . . . 30

Connecting the Cable for Remote Mouse Control . . . . 31

Connecting an External Monitor . . . . . . . . . . . . . . . . . . . . . 32

Playing Sound Through the Projector. . . . . . . . . . . . . . . . . . 33

Connecting Audio Equipment to the Projector . . . . . . . 33

Connecting External Speakers . . . . . . . . . . . . . . . . . . . . 34

2 Projecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Turning On Your Equipment . . . . . . . . . . . . . . . . . . . . . . . 36

Turning On the Projector . . . . . . . . . . . . . . . . . . . . . . . 36

Selecting the Image Source. . . . . . . . . . . . . . . . . . . . . . . 38

What To Do If You See a Blank Screen . . . . . . . . . . . . . 39

The Projector and Notebook

Don’t Display the Same Image . . . . . . . . . . . . . . . . 39

Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Focusing and Zooming Your Image. . . . . . . . . . . . . . . . 42

Adjusting the Height of Your Image . . . . . . . . . . . . . . . 43

Adjusting the Image Shape. . . . . . . . . . . . . . . . . . . . . . . 44

Correcting Computer Images. . . . . . . . . . . . . . . . . . . . . 47

Adjusting the Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Projecting Images Without a Screen . . . . . . . . . . . . . . . . . . . 48

Making Initial Color Corrections. . . . . . . . . . . . . . . . . . 48

Adjusting Color Corrections for a New Surface . . . . . . . 49

Shutting Down the Projector . . . . . . . . . . . . . . . . . . . . . . . . 49

3 Using the Remote Control . . . . . . . . . . . . . . . . . . . 51

Activating and Using the Remote Control . . . . . . . . . . . . . . 52

Using the Navigation Buttons . . . . . . . . . . . . . . . . . . . . 53

Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . 54

Controlling the Picture and Sound. . . . . . . . . . . . . . . . . . . . 55

Switching Between Picture Sources . . . . . . . . . . . . . . . . 55

Previewing Picture Sources . . . . . . . . . . . . . . . . . . . . . . 56

Turning Off the Picture and Sound . . . . . . . . . . . . . . . 57

Stopping Action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Zooming Your Image. . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Displaying a Picture-in-Picture Video . . . . . . . . . . . . . . 58

Highlighting Your Presentation . . . . . . . . . . . . . . . . . . . . . . 59

Using the Pointer Tool . . . . . . . . . . . . . . . . . . . . . . . . . 59

Customizing the Pointer Tools . . . . . . . . . . . . . . . . . . . 60

Operating Your Computer with the Remote Control. . . . . . 62

Controlling Multiple Projectors . . . . . . . . . . . . . . . . . . . . . . 63

Setting the Projector ID. . . . . . . . . . . . . . . . . . . . . . . . . 63

Setting the Remote Control ID . . . . . . . . . . . . . . . . . . . 64

4 Contents

4 Fine-tuning the Projector. . . . . . . . . . . . . . . . . . . . 65

Using the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Restoring the Default Settings . . . . . . . . . . . . . . . . . . . . 67

Adjusting the Image Quality. . . . . . . . . . . . . . . . . . . . . . . . . 68

Adjusting Images from Video Sources . . . . . . . . . . . . . . 68

Adjusting Computer Images. . . . . . . . . . . . . . . . . . . . . . 69

Adjusting the Image Size, Shape, and Position . . . . . . . . . . . 71

Adjusting the Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Adjusting the Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Customizing Projector Features . . . . . . . . . . . . . . . . . . . . . . 74

Image Setup Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Communication Setup Options . . . . . . . . . . . . . . . . . . . 75

Miscellaneous Setup Options . . . . . . . . . . . . . . . . . . . . . 76

Using the Projector’s Security Features . . . . . . . . . . . . . . . . . 77

Creating Your Own Screen Logo . . . . . . . . . . . . . . . . . . 78

Setting a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Turning On Password Protect and

User’s Logo Protect . . . . . . . . . . . . . . . . . . . . . . . . . 81

Starting the Projector with a Password . . . . . . . . . . . . . . 82

Disabling the Projector’s Buttons. . . . . . . . . . . . . . . . . . 83

5 Managing the Projector

from a Remote Computer

Installing the Easy Management Software. . . . . . . . . . . . . . . 86

System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Connecting and Configuring the Projector. . . . . . . . . . . . . . 87

Using EMP Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Opening and Closing EMP Monitor . . . . . . . . . . . . . . . 90

Registering a Projector . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Monitoring Your Projectors . . . . . . . . . . . . . . . . . . . . . . 93

Controlling Your Projectors . . . . . . . . . . . . . . . . . . . . . . 95

Configuring the Monitoring Interval . . . . . . . . . . . . . . . 95

. . . . . . . . . . . . . . . . . . . . 85

Contents 5

Using EMP NetworkManager . . . . . . . . . . . . . . . . . . . . . . . 96

Selecting the Projectors to Monitor . . . . . . . . . . . . . . . . 96

Setting a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Creating the E-Mail Settings . . . . . . . . . . . . . . . . . . . . . 97

Understanding the Notification Messages . . . . . . . . . . . 99

6 Maintaining the Projector. . . . . . . . . . . . . . . . . . 101

Cleaning the Lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . 102

Cleaning the Air Filters and Vents . . . . . . . . . . . . . . . . . . . 103

Replacing the Lamp and Air Filters . . . . . . . . . . . . . . . . . . 104

Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . 107

Transporting the Projector . . . . . . . . . . . . . . . . . . . . . . . . . 108

7 Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Using On-Screen Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Checking Projector Status . . . . . . . . . . . . . . . . . . . . . . . . . 111

What To Do When the Lights Flash . . . . . . . . . . . . . . 111

Viewing Lamp Usage and Other Information . . . . . . . 113

Solving Problems with the Image or Sound . . . . . . . . . . . . 114

Solving Easy Management Problems . . . . . . . . . . . . . . . . . 120

Solving Problems with the Remote Control . . . . . . . . . . . . 120

Where To Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Internet Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Speak to a Support Representative . . . . . . . . . . . . . . . . 121

6 Contents

Appendix A: Projector Installation . . . . . . . . . 123

Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Appendix B: Technical Specifications . . . . . . 125

Appendix C: Notices. . . . . . . . . . . . . . . . . . . . . . . . 131

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 131

Remote Control Information . . . . . . . . . . . . . . . . . . . . . . . 133

Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . 134

FCC Compliance Statement. . . . . . . . . . . . . . . . . . . . . . . . 135

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Contents 7

8 Contents

Welcome

The Epson

PowerLite® 7900p is a versatile, lightweight projector designed to ensure that your presentations are easy and trouble-free, whether you use it in the classroom or conference room. When space is limited, you can project against a surface less than five and one-half feet away. The projector’s keystone correction function automatically corrects image distortion, and Epson’s unique Wall Shot

™

function lets you project against blackboards and colored walls without loss of image color, regardless of ambient lighting. In addition, the PowerLite 7900p offers outstanding image quality, with up to 4000 lumens of brightness, a resolution of 1024 × 768 pixels, and a 700:1 contrast ratio.

Your Epson PowerLite projector can be connected to three computers at the same time, or four video sources (up to a total of five sources at the same time). You can include an independent sound channel for each source. A preview feature lets you see all the sources at a glance, so you can easily switch between them.

Use the remote control to take charge of your presentation. Freeze the action, zoom in on part of the picture, or display a picture-in-picture video. Use the remote as a pointer, or to draw on the screen. You can even use it in place of your computer’s mouse to control your computer and change slides in PowerPoint.

With the projector’s Easy Management Windows

PC to remotely monitor and control the projector.

™

system, you can use a

To prevent unauthorized use of your PowerLite 7900p, you can assign a password, create a user logo which is displayed at startup to identify the projector, and disable the projector’s buttons through the Operation Lock feature. For more information about security features, see page 77.

Getting the Most from Your Projector

Depending on your presentation, you can take advantage of any or all of these options:

■ Connecting to a notebook or other computer

If you want to connect the projector to a notebook or desktop computer, see page 26. For additional presentation control, you can connect the USB cable to the projector for running slide shows, and connect an external monitor to view the presentation on your computer simultaneously.

■ Connecting to video sources

You can connect a DVD player, VCR, HDTV, camcorder, laser disc player, digital camera, and other video sources to your projector. See page 20 for instructions.

10 Welcome

■ Using the remote control

The remote control lets you switch from computer to video sources, zoom in on part of your image, freeze or mute the presentation, and adjust many other projector features. For details, see Chapter 3.

■ Including sound in your presentation

If your presentation includes sound, you can connect the audio cable that came with your projector to use the projector’s built-in speaker. See page 33.

Using Your Documentation

Your documentation includes a Quick Setup sheet, warranty brochures, and Epson PrivateLine

The Quick Setup sheet gives instructions for setting up your projector and connecting it to a notebook or PowerBook

This book contains all the information you need to set up and use your projector. Please follow these guidelines as you read through it:

■ Warnings must be followed carefully to avoid bodily injury.

■ Cautions must be observed to avoid damage to your equipment.

■ Notes contain important information about your projector.

■ Tips contain additional projection hints.

Getting More Information

Need tips on giving presentations? Quick steps for setting up your projector? Here’s where you can look for help:

■ presentersonline.com

Includes a library of articles covering presentation tips, tricks, and technology. The site provides templates, clip art and sound clips, as well as Presenters Services to use on the road. Even more resources and services are available if you register to join the Presenters Club

—and it’s free.

Support card.

computer.

■ built-in help system

Press the Help button on the remote control or projector to get quick solutions for common problems. See page 110 for details.

■ support.epson.com

Download FAQs (frequently-asked questions) and e-mail your questions to Epson support.

If you still need help after checking this User’s Guide and the sources listed above, you can use the Epson PrivateLine Support service to get help fast. Call (800) 637-7661 and enter the PIN on your PrivateLine Support card. See page 121 for more information.

Welcome 11

Registration and Warranty

Your projector comes with a basic carry-in warranty as well as an international warranty that let you project with confidence anywhere in the world. For details, see page 136 and the warranty brochure included with your projector.

In addition, for customers who register their projector, Epson offers

free Extra Care failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States or Canada, usually via overnight delivery. See the brochure in your Start Here kit for details.

To register, simply fill out the registration card that came with your projector and mail it to Epson. Or you can register online at:

http://www.epson.com/webreg

Registering also lets you receive special updates on new accessories, products, and service.

Road Service. In the unlikely event of an equipment

12 Welcome

Unpacking the Projector

After unpacking the projector, make sure you have all the parts shown below:

Projector Remote control and

batteries

Power cable VGA computer cable

Projector software

CD-ROM

Save all packaging in case you need to ship the projector. Always use the original packaging (or the equivalent) when you need to send the projector to another location. If you are moving the projector by hand, use a carrying case (either an Epson case or something similar, such as a well-padded notebook case). See page 15 for ordering information, and page 108 for transportation instructions.

Welcome 13

Additional Components

Depending on how you plan to use the projector, you may need additional components:

■ To receive an S-Video signal, you’ll need an S-Video cable. One

may be provided with your video equipment, or you can purchase one from Epson; see page 15.

■ To receive a component video signal from a VCR or other video

device, you’ll need a component video cable. One may be provided with your video equipment, or you can purchase one from Epson; see page 15.

■ To receive an RGB video signal from a video device that has three

connectors labeled (one may be included with your video equipment). See page 25 for details.

■ Some older PowerBooks and Macintosh

need the Macintosh adapter set shown on page 30 (available from Epson; see page 15). Older iMac adapter to provide a VGA output port; see your computer dealer.

R/G/B, you’ll need a BNC-style video cable

desktop models may

systems may need a special

14 Welcome

Optional Accessories

To enhance your use of the projector, Epson provides the following optional accessories:

Product Part number

Replacement lamp V13H010L22

Air filter replacement set V13H134A01

Middle throw zoom lens (standard lens) Wide throw zoom lens Long throw zoom lens

ATA shipping case ATA molded hardshell case

Ceiling mount Suspension adapter False ceiling plate Adjustable ceiling channel Security bracket/cabling

Kensington

Projection screens: 50-inch portable screen 60-inch portable pop-up screen 80-inch portable pop-up screen

83.6-inch hanging pull-down screen

Macintosh adapter set (includes monitor adapter and desktop adapter)

Remote control cable set V12H005C28

DVI to DVI digital video cable, 10 ft. DVI to DFP digital video cable, 10 ft. S-Video cable Component video cable, 10 ft.

Distribution amplifier ELPDA01

High resolution document imager V12H162020

security lock ELPSL01

V12H004M03 V12H004W03 V12H004L05

ELPKS46 ELPKS48

ELPMB40 ELPMBAPL ELPMBFCP ELPMBACC ELPMBSEC

ELPSC06 ELPSC07 ELPSC08 ELPSC09

ELPAP01

ELPKC20 ELPKC21

ELPSV01 ELPKC19

You can purchase these accessories from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766). Or you can purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).

Welcome 15

16 Welcome

Setting Up the Projector

This chapter gives you basic information on setting up the projector:

where to position it and how to connect it to a video source (such as a VCR or DVD player) or to a notebook or desktop computer.

Follow the instructions in this chapter on:

■ Positioning the projector

■ Connecting to video equipment

■ Connecting to a computer

■ Connecting an external monitor

■ Playing sound through the projector

note

You can mount the projector on the ceiling, or place it behind a translucent screen for rear projection. See page 123 for details.

Positioning the Projector

If you’re setting up the projector yourself and it isn’t already installed in the theater or conference room you’re using, you’ll probably want to place it on a table in front of the screen, as shown. x art below

This lets you stand in the front of the room, face the audience, and remain close enough to the equipment to be able to control it. Try to leave as much space as possible between the projector and the screen to get a good-size image.

Use the figure below to help you determine placement. Image size increases with distance, but can vary depending on how you position the zoom ring and whether you’ve adjusted the image with other settings.

TBD

18 Setting Up the Projector

2.5 to 3.5 ft7 to 9.5 ft27 to 36.5 ft distance from screen

Also keep these considerations in mind:

■ Place the projector on a sturdy, level surface.

■ Make sure there is plenty of space for ventilation around and

under the projector. Do not set the projector on top of loose papers that could block the vents under the projector.

■ Make sure the projector is within 10 feet of a grounded electrical

outlet or extension cord.

Ideally, you should place the projector directly in front of the center of the screen, facing it toward the screen squarely. The base of the lens should be at about the level of the bottom of the screen.

Projector

Screen

If you place the projector below screen level, you’ll have to tilt it up by extending its feet. This causes the image to become “keystone” shaped, but you can correct the distortion by pressing the

Sync buttons on the

projector. See page 44 for detailed information about correcting the image shape.

For instructions on installing the projector in a permanent location, such as a theater or conference room, see page 123.

note

After positioning the projector, you may want to connect a Kensington MicroSaver device to the lock port on the projector’s left side. You can purchase this from Epson; see “Optional Accessories” on page 15.

anti-theft

Setting Up the Projector 19

RCA connector (composite video)

Connecting to Video Equipment

You can connect up to four video sources to the projector at the same time. Before starting, look at your video equipment to determine its available video-output connections:

■ If your video player has a yellow RCA-style video output

connector, see “Connecting a Composite Video Source” on page 21.

S-Video connector (4-pin mini-DIN)

BNC connector (component video)

■ If your video player has an S-Video connector, see “Connecting

an S-Video Source” on page 22.

■ If your video player has a component video port (three connectors

labeled either Y/Cb/Cr or Y/Pb/Pr), see “Connecting a Component Video Source” on page 23.

■ If your video player has an RGB video port (either a single

connector for a VGA-style monitor cable, or three connectors labeled R/G/B), see “Connecting an RGB Video Source” on page 24.

After connecting the video cables, you may also want to connect an audio cable to play sound through the projector; see page 33.

20 Setting Up the Projector

Connecting a Composite Video Source

1. Locate an RCA-style video cable (one may be included with your video equipment).

2. Connect the cable to the yellow video output connector on your player and the yellow

3. If you want to play sound through the projector, see page 33 for instructions on connecting an audio cable.

Video connector on the projector:

4. If you don’t need to make any other connections, see Chapter 2 or the Quick Setup sheet for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Video menu and make sure Video Signal is set to

Auto; see page 74.

Setting Up the Projector 21

Connecting an S-Video Source

1. Locate an S-Video cable (one is usually provided with your video equipment, or you can purchase one from Epson; see page 15).

2. Connect the cable between the S-Video connector on your player and the

3. If you want to play sound through the projector, see page 33 for instructions on connecting an audio cable.

S-Video connector on the projector:

22 Setting Up the Projector

4. If you don’t need to make any other connections, see Chapter 2 or the Quick Setup sheet for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Video menu and make sure Video Signal is set to

Auto; see page 74.

Connecting a Component Video Source

1. Locate a component video cable (one may be included with your video equipment).

Look at the connectors at one end of the cable. If they are bayonet-style (BNC) connectors, continue on to the next step. If they are RCA-style connectors, you’ll need to attach commercially available BNC adapters to plug the cable into your projector.

BNC adapters

2. Connect the cable (with the adapters) to your player and the

BNC

connectors on the projector. Match the Y/Cb/Cr (or Y/Pb/Pr) connectors on your player to the corresponding connectors on the projector.

3. If you want to play sound through the projector, see page 33 for instructions on connecting an audio cable.

4. If you don’t need to make any other connections, see Chapter 2 for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Setting menu and make sure BNC Input is set to

Auto; see page 74.

Setting Up the Projector 23

Connecting an RGB Video Source

Follow these instructions to connect the projector to a video player that has an RGB video output port. Depending on the type of connector on your player, you’ll need to use the appropriate cable:

■ If your player has a VGA-style connector, see below.

■ If your player has three connectors labeled R/G/B, see

“Connecting Using a BNC-style Cable” on page 25.

Connecting Using a VGA-style Computer Cable

1. Locate the VGA computer cable provided with the projector.

2. Connect the cable between the video port on your player and the

Computer port on the projector.

24 Setting Up the Projector

3. If you want to play sound through the projector, see page 33 for instructions on connecting an audio cable.

4. If you don’t need to make any other connections, see Chapter 2 for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Setting menu and make sure Computer Input is set to

Auto; see page 74.

Connecting Using a BNC-style Cable

1. Locate a BNC-style video cable (one may be included with your video equipment).

2. Connect the cable between your player and the corresponding

R/G/B connectors on the projector.

3. If you want to play sound through the projector, see page 33 for instructions on connecting an audio cable.

4. If you don’t need to make any other connections, see Chapter 2 or the Quick Setup sheet for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Setting menu and make sure BNC Input is set to

Auto; see page 74.

Setting Up the Projector 25

note

If you connect a Windowsbased computer to the projector, you may see a New Hardware Wizard saying your computer has found a plug-and-play monitor; if so, click Cancel.

Connecting to a Computer

You can connect the PowerLite projector to any computer that has a standard video output (monitor) port, including desktop models, PC notebooks, Macintosh PowerBooks and iBooks, and hand-held devices. You can connect up to three computers at the same time:

■ To connect to the Computer port (standard VGA cable

connection), see page 27.

■ To connect using the BNC ports, see page 28.

■ To connect using the DVI (Digital Video Interface) port, see

page 29.

note

If you want to connect an external monitor to the

Monitor Out port, your

computer must be connected to either the

BNC ports. The Monitor Out port does not support a DVI connection.

Computer or

After connecting to the computer, you may also want to:

■ connect a USB cable so you can use the remote control as a

mouse; see page 31

■ connect a monitor to the projector so you can view your

presentation close-up as well as on-screen (not necessary if you’re using a notebook); see page 32

■ connect an audio cable to play computer audio; see page 33

26 Setting Up the Projector

Connecting to the Computer Port

Follow these instructions:

1. )Locate the VGA computer cable provided with the projector.

2. Connect one end to the projector’s end to your computer’s monitor port.

3. Optionally, you can connect an external monitor (see page 32), play sound through the projector (see page 33), or connect a USB cable to use the remote control as a mouse (see page 31).

Computer port, and the other

caution

Don’t try to force a connector to fit a port with a different shape or number of pins. You may damage the port or connector.

note

If you’re using a PowerBook or an older Macintosh and you can’t connect the cable to your computer, you may need to use the Macintosh desktop adapter as shown on page 30 (available from Epson; see page 15).

4. When you’ve finished making any connections, see Chapter 2 for instructions on turning on the projector and adjusting the image.

5. Once the projector is turned on, enter the projector’s Setting menu and make sure Computer Input is set to Auto; see page 74.

Setting Up the Projector 27

Connecting to the BNC Connectors

1. Obtain a commercially available standard BNC to VGA component video cable.

BNC to VGA component video cable

2. Plug the BNC connectors into the projector’s

R/Cr/Pr connectors as shown below. Depending on your

B/Cb/Pb, G/Y, and

computer’s video card, you may have to connect to the projector’s

V Sync and H/C Sync connectors too. (See your computer

documentation for more information.)

B/Cb/Pb

R/Cr/Pr

G/Y

3. Plug the VGA connector on the other end of the cable into your computer’s monitor port.

28 Setting Up the Projector

4. Optionally, you can connect an external monitor (see page 32), play sound through the projector (see page 33), or connect a USB cable to use the remote control as a mouse (see page 31).

5. When you’ve finished making any connections, see Chapter 2 for instructions on turning on the projector and adjusting the image.

6. Once the projector is turned on, enter the projector’s Setting menu and make sure BNC Input is set to

Auto.

Connecting to the DVI Port

1. Obtain a commercially available DVI digital video cable (either DVI to DVI or DVI to DFP; see page 15 for details about ordering a cable from Epson).

2. Connect the cable to the projector’s

3. Connect the other end to your computer’s DVI port.

4. Optionally, you can connect an external monitor (see page 32), play sound through the projector (see page 33), or connect a USB cable to use the remote control as a mouse (see page 31).

DVI port as shown.

note

Various types of DVI cables are offered on the market. Be sure to use only a cable with DVI to DVI or DVI to DFP connectors.

5. When you’ve finished making any connections, see Chapter 2 for instructions on turning on the projector and adjusting the image.

6. Once the projector is turned on, enter the projector’s Setting menu and make sure Computer Input is set to

Auto.

Setting Up the Projector 29

Using the Macintosh Desktop Adapter

If you have an older desktop Macintosh or PowerBook, the VGA cable may not fit when you try to connect it. If so, you’ll need to use the Macintosh desktop adapter to connect the VGA cable to your computer. This is available from Epson (see page 15).

1. To use the adapter, remove its cover as shown and set its DIP switches according to the resolution you want to use, such as 16-inch mode. See the instructions included with the adapter.

2. Replace the cover and connect the adapter to the VGA cable. Then plug the cable (with the adapter) into the video port on your Macintosh.

3. Tighten the screws on the connectors.

30 Setting Up the Projector

Connecting the Cable for Remote Mouse Control

If you’ve connected a computer as described in this chapter, you can use the projector’s remote control as a wireless mouse. This lets you control your computer and click through slideshow-style presentations, such as PowerPoint, from up to 30 feet away.

The wireless mouse function is supported on systems with a USB port running Windows XP, 98SE, 2000, or Me, or Macintosh OS 8.6 to OS X 10.2 or later.

1. Obtain a commercially available standard USB cable.

2. Connect the square end of the cable to the projector’s USB port.

USB cable

note

You may need your Windows installation CD to install the correct driver for the remote mouse.

The remote mouse function may not operate correctly on systems that have been upgraded from an earlier version of Windows.

note

For details on using the remote control in place of your computer’s mouse, see page 62.

Use to move cursor

3. Connect the flat end of the cable to any available USB port on your notebook or desktop computer.

4. If necessary, configure your computer to work with an external USB mouse. See your computer documentation for details.

Left-click

Right-click

Setting Up the Projector 31

note

If you want to connect an external monitor to the

Monitor Out port, your

computer must be connected to either the

BNC ports. The Monitor Out port does not support a DVI connection.

Computer or

Connecting an External Monitor

If you want to monitor your presentation close-up (on a monitor placed beside the projector) as well as on the screen, you can connect an external monitor. You can use it to check on your presentation or switch between picture sources, even if you’ve pressed the button to turn off projection on the screen.

To attach an external monitor, connect it to the projector’s

Out

port, as shown:

External monitor

A/V Mute

Monitor

32 Setting Up the Projector

Follow these guidelines to view images on the monitor:

■ The monitor displays the image from the currently selected

computer source. Press the

Preview button if you want to display

all the active sources at the same time (see page 56).

■ You can also view images on the monitor while the projector is in

Standby mode, if this mode has been enabled (see page 75).

Playing Sound Through the Projector

You can play sound through the projector’s speaker system, or you can attach an external speaker system. (Attaching speakers to the projector instead of directly to the audio source lets you use the projector’s remote control to adjust the sound.)

Connecting Audio Equipment to the Projector

To play sound through the projector, follow these steps:

1. Obtain a commercially available stereo mini-jack or RCA-style audio cable. Which cable you use depends on how your equipment is connected:

■ If you have a computer connected to the Computer or DVI

port, use a stereo mini-jack cable.

■ If you have video equipment connected to the Video or

S-Video port, or to the BNC ports, use an RCA-style audio

cable.

2. Connect the audio cable to the jack corresponding to the connected video source.

Use with BNC connection

Use with composite video connection

Use with S-Video connection

Use with Computer or DVI connection

3. Connect the other end of the cable to the audio-output connector on your computer or video equipment.

Setting Up the Projector 33

Connecting External Speakers

To connect speakers to the projector, follow these steps:

1. Obtain the appropriate cable to connect your speakers.

Depending on your stereo system, you may be able to use a commercially available audio cable with a stereo mini-jack connector on one end, and pin jacks on the other end. For some speaker systems, you may have to purchase a special cable or use an adapter to connect to your speakers.

2. Connect the stereo mini-jack end of the audio cable to the

Out

port on the projector.

Audio

3. Connect the other end(s) of the cable to your speaker system. You may need to use an adapter to make the connection.

The projector’s internal speaker system is disabled while sound is output to the external speakers.

34 Setting Up the Projector

Projecting

Once you’ve set up the projector, you’re ready to turn it on, adjust

the image, and give your presentation.

Although you can operate the projector without it, the remote control lets you use additional features. See Chapter 3 for instructions on using the remote.

Follow the guidelines in this chapter for:

■ Turning the projector on and selecting the image source

■ Troubleshooting display problems

■ Adjusting the image

■ Adjusting the volume

■ Projecting images without a screen

■ Shutting down the projector

note

To shut down the projector, see page 49. Shutting down the projector correctly prevents premature lamp failure and possible damage from overheating.

Turning On Your Equipment

Make sure your projector and other equipment are set up as described in Chapter 1. Then follow the instructions below to start the projector and display an image.

If you turn on any connected computer or video equipment before starting the projector, this lets the projector automatically detect and display the image source. If you turn on the projector first, or have multiple pieces of connected equipment, you may have to select the image source manually (see page 38).

Turning On the Projector

Follow these steps to turn on the projector:

1. Remove the lens cap.

2. Plug one end of the power cable into the projector, and the other end into a grounded electrical outlet.

36 Projecting

3. Wait until the PPower light stops flashing and turns orange.

Power light

4. Press the red PPower button on top of the projector—or press the P

Power button on the remote control.

(If this is your first time using the remote control, make sure the batteries are installed and the on/off switch on the side of the remote is turned on; see page 52.)

Power button

The PPower light flashes green as the projector warms up, and an image begins to appear. When the PPower light stops flashing and remains green (in about 20 seconds) the projector is ready for use.

5. If you’ve connected a Windows-based computer to the projector, you may see a New Hardware Wizard saying your computer has found a plug-and-play monitor; if so, click

Cancel.

Turn on remote

note

If the Direct Power ON feature has been enabled, you don’t need to press the

Power button to turn

the projector on. Just plug the projector into an electrical outlet. When the P Power light stops flashing and stays on, the projector is ready to use.

warning

Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children.

Projecting 37

note

To focus and adjust the image, see page 42. If a projected image fails to appear, see page 39 for help.

note

You can also preview all sources on one screen to help you select the desired source (see page 56).

Selecting the Image Source

Selecting the image source lets you switch between images input from different pieces of equipment connected to the projector (such as a computer or DVD player).

If you don’t see the image you want, select it using the buttons either on the projector or the remote control.

Source buttons work as follows:

The

■ The projector has two Source buttons. Use the Computer/DVI

button to switch between equipment connected to the and

DVI ports.

Use the connected to the

■ The remote control has six Source buttons. Use them to switch

Video/BNC button to switch between equipment

Video, S-Video, and BNC ports.

between equipment connected to the port identified on each button. (The PowerLite 7900p does not support EasyMP.

Source

Computer

™

)

Note that the

Computer and BNC ports can be set up to use different

input signals (for example, Analog RGB or RGB Video)—so if you have equipment connected to one of these ports, it’s important to make sure the correct signal is selected to match the equipment you’re using. You can change the input signal settings using the projector’s menu system; see page 74.

38 Projecting

What To Do If You See a Blank Screen

If you see a blank screen or a blue screen with the No Signal message, try the following:

■ Make sure the cables are connected correctly, as described in

Chapter 1.

■ Make sure the P Power light is green and not flashing and the

lens cap is off.

■ If you’ve connected more than one computer and/or video source,

you may need to press one of the

Source buttons on the

projector’s control panel or the remote control to select the correct source. (Allow a few seconds for the projector to sync up after pressing the button.)

■ If you’re using a PC notebook, press the function key on your

keyboard that lets you display on an external monitor. It may be labelled to hold down the

CRT/LCD or have an icon such as . You may have

Fn key while pressing it. Allow a few seconds for

the projector to sync up after changing the setting.

The Projector and Notebook Don’t Display the Same Image

If you’re projecting from a notebook, and you can’t see your image on the screen and on your computer at the same time, follow these guidelines.

No Signal

If you’re using a PC notebook:

■ On most systems, there’s a function key that lets you toggle

between the LCD screen and the projector, or display on both at the same time. It may be labelled as . You may have to hold down the it. Allow a few seconds for the projector to sync up after changing the setting.

■ If the function key doesn’t permit you to display simultaneously

on both screens, you should check your monitor settings to make sure both the LCD screen and the external monitor port are enabled.

CRT/LCD or with an icon such

Fn key while pressing

Projecting 39

From the Control Panel, open the Properties dialog box, click the

Advanced. The method for adjusting the settings varies by

brand; you may need to click a

Display utility. In the Display

Settings tab, then click

Monitor tab, then make sure the

external Monitor port is set as your primary display and/or enabled. See your computer’s documentation or online help for details.

If you’re using Macintosh OS X:

You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps:

1. From the Apple menu, select

Displays.

2. Make sure the

3. Click the

Make sure Mirror Displays is checked

4. Make sure the

VGA Display dialog box is selected.

Arrange tab.

Mirror Displays checkbox is selected.

System Preferences, then select

Select the VGA Display dialog box

40 Projecting

If you’re using OS 8.6 to OS 9.x:

You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps:

1. From the Apple menu, select

Control Panels, then click

Monitors or Monitors and Sound.

2. Click the Arrange icon.

Click here

Drag one monitor

icon on top of

the other

3. Drag one monitor icon on top of the other.

If the Arrange option isn’t available, you may need to select one of the Simulscan resolution settings:

1. Click the

2. Select a

Monitor icon.

Click here

Simulscan resolution as shown. (Allow a few seconds for

the projector to sync up after making the selection.)

Select a Simulscan resolution

Projecting 41

Adjusting the Image

Once you see your image, you need to make certain adjustments:

■ To focus or zoom your image, see below.

■ If the image is too high or too low, you can reposition it. See

page 43.

■ If the image isn’t square, see page 44.

■ If a computer image displays incorrectly, see page 47.

If you need to fine-tune the image and/or sound, see Chapter 4.

Focusing and Zooming Your Image

Use the Focus ring on the projector to sharpen the image.

Use the Move the tab toward the

Zoom ring on the projector to reduce or enlarge the image.

W to increase the size, and toward the T to

decrease it.

Focus ring Zoom ring

If the image still isn’t large enough, you may need to move the projector farther away from the screen. You can also use the

E-Zoom

buttons on the remote control to zoom in on a portion of the image. See page 57 for instructions.

42 Projecting

Adjusting the Height of Your Image

If the image is too low on the screen, you can use the front adjustable foot to raise it.

1. Stand behind the projector. Press the blue foot release lever up and lift the front of the projector.

2. Once the image is positioned where you want it, release the lever to lock the foot in position.

3. If necessary, you can fine-tune the height by turning the projector’s rear feet.

Raising the projector causes the image to distort or “keystone,” but you can manually correct the shape as described in the next section.

Projector foot

Projecting 43

Keystone correction

Adjusting the Image Shape

In most cases, you can maintain a square or rectangular image by placing the projector directly in front of the center of the screen with the base of the lens level with the bottom of the screen.

Even if the projector is slightly tilted (within a range of 40° up or down), the projector has an automatic keystone correction function that detects and corrects vertical keystone distortion.

Corrected imageProjector tilted up Projector tilted down

It takes about one second after projection starts for the image to be corrected. During this time, a vertical keystone correction gauge appears on the screen.

If your image is still distorted, you can correct it using either of these methods:

■ If the image has two parallel sides but is wider on one side (top,

bottom, left, or right), you can correct it using the on the projector’s control panel or the projector’s Keystone menu (see “Using Keystone Correction” on page 45).

Keystone keys

Keystone correction

Quick Corner correction

44 Projecting

■ If the image is trapezoid-shaped (no two sides are parallel), you

can adjust its shape using Quick Corner

™

(see page 45).

You cannot use both keystone correction and Quick Corner at the same time.

Using Keystone Correction

To adjust your image when it is wider on one side, do the following:

■ Look at the shapes of the icons on the projector’s four Keystone

buttons. Press the button whose icon is the mirror image of the shape of your screen image. Continue pressing the button until you are satisfied with the shape of the image.

Keystone buttons

■ Or press the Menu button on the remote control, select the

Setting menu, and press Enter. From the Setting menu, select H/V-Keystone in the Keystone menu and press Enter. Select V-Keystone (for vertical keystone distortion) or H-Keystone (for

horizontal keystone distortion) and press pointer button on the remote control to adjust the keystone setting as needed.

Enter. Use the

note

The image will be slightly shorter after adjusting. If it’s important to maintain the correct aspect ratio, use the menu system to perform keystone correction, then adjust the Height setting as needed. See page 71.

Using Quick Corner

Use Quick Corner to correct a trapezoid-shaped image, with no parallel sides:

1. Press the projector’s control panel).

2. Select the

3. From the Setting menu, select

4. Select

Menu button on the remote control (or on the

Setting menu and press Enter.

Keystone and press Enter.

Quick Corner and press Enter.

Menu button

note

For more information on using the menu system, see Chapter 4.

Projecting 45

You see this screen:

[

Adjust [ ] :Move next [ESC]

:Return (Press 1 second to

reset)

[ ] :Move next [ESC]

Adjust

:Return (Press 1 second to

reset)

note

If you are not satisfied with the corrections made, press the

ESC button for one

second to reset the screen to its original shape.

5. Press the

Enter button to select the corner you want to adjust.

6. Use the pointer button on the remote control (or the arrow buttons on the projector) to adjust the shape.

7. Repeat steps 5 and 6 as needed to adjust any remaining corners.

8. When done, press the

ESC button on the remote control or

projector’s control panel to exit the menu system.

Quick Corner remains selected in the Keystone menu, the Quick

Corner screen appears whenever you press the projector’s

Keystone

buttons. You can then follow steps 5 through 8 above to correct the shape of your image, or press

ESC to exit Quick Corner.

46 Projecting

Correcting Computer Images

If you’re connected to a computer and the image doesn’t look right, press the

Auto button on the remote control (or the Auto/Enter

button on the projector’s control panel). This automatically resets the projector’s tracking, sync, resolution, and position settings.

If vertical stripes appear in the projected image and the doesn’t correct the problem, hold down the

Shift button on the

projector’s control panel while pressing either the

Tracking – button.

If the image appears fuzzy or flickers and the correct the problem, hold down the the

Sync + or Sync – button.

Shift button while pressing either

Auto button doesn’t

Auto button

Tracking + or the

note

You must be projecting an image for this button to have any effect. The works only with computer images.

Auto button

Adjusting the Volume

You can use the buttons on the remote control or projector to increase or decrease the volume for the projector’s built-in speaker or external speakers connected to the projector. Press the button to increase the volume, or the button to decrease it.

note

You can also adjust the volume using the projector’s menu system. See page 73.

Projecting 47

note

If the status message indicates that Wall Shot is off, press the button again to turn it on.

Wall Shot

Projecting Images Without a Screen

Even if you don’t have a screen, you can project images onto surfaces like blackboards and colored walls without loss of image color. Your projector has a sensor that measures the conditions of the projection surface and automatically adjusts the colors and shading of your image. For example, if you’re projecting onto a surface near a window, your image appears clear and well-defined rather than faint.

Making Initial Color Corrections

Press the Wall Shot button on either the remote control or the projector’s control panel while projecting an image.

Wall Shot’s status appears in the upper right corner of your screen. Then you see a sequence of colors flash for approximately five seconds while the sensor measures the conditions of the projection surface and adjusts the image.

Wall Shot ON

48 Projecting

When you turn the projector off, the projector stores the correction values obtained by the last Wall Shot measurements. This is useful if you’re projecting against the same surface and under the same conditions. To retrieve these corrections, just press the button again while projecting an image.

Wall Shot

Adjusting Color Corrections for a New Surface

Power OFF?

Yes : :

Press button

No : :

Press any other button

Adjust the correction values if you’re projecting on a new surface or in a new location.

1. Press the

Wall Shot button on the remote control or projector

while you’re projecting an image. Wait for the Wall Shot status screen.

2. Press the

Readjustment

Wall Shot button until you see Wall Shot

on the status screen.

You see a sequence of colors flash for about five seconds as the projector adjusts the color correction values for the new projection surface.

Shutting Down the Projector

When you’ve finished using the projector, follow the recommended procedure to shut it down. This extends the life of the lamp and protects the projector from possible overheating.

1. Turn off and disconnect any equipment plugged into the projector.

2. To turn off the projector, press the red P projector or remote control.

Power button on the

Power button

note

When the projector has not received any input signals

or 30 minutes, it

automatically turns off the

rojector lamp and enters “sleep mode.” This conserves electricity, cools the

rojector, and extends the life of the lamp. If you want to start projecting again,

ress the P Power button. If you are done using the

rojector, unplug the power cord. To turn off sleep mode, see page 76.

You see a confirmation message. (If you don’t want to turn it off, press any other button.)

Turn off this product when not in use to prolong the life of the projector.

Power OFF?

Yes

Press button

Press any other button

Projecting 49

caution

To avoid damaging the projector or lamp, never unplug the power cord when the P Power light is green or flashing orange.

3. Press the P

Power button again. The power light flashes orange

for about 30 seconds as the projector cools down. After the projector has cooled, the orange light stays on and the exhaust fan shuts off.

If you want to turn the projector on again, wait until the orange light stops flashing. Then press the P

Power button.

4. If you extended the adjustable front foot, press up on the blue foot release lever to retract it.

5. Replace the lens cap and unplug the power cord.

6. If you’re using a remote control, set its ON/OFF switch to This conserves battery power.

OFF.

50 Projecting

note

For information and resources to help you give the most professional

resentation, be sure to visit

presentersonline.com.

Using the Remote Control

The remote control lets you access your projector’s features from

anywhere in the room—up to 33 feet away. For example, you can turn the projector on and off, preview and switch between picture sources, turn off picture and sound, freeze the presentation, zoom in on a portion of your image, and access the menu system. (The projector menus let you adjust many projector settings; see Chapter 4).

If you’re using a computer and you’ve connected a USB cable as described in Chapter 1, you can use the remote control as a wireless mouse; this let’s you easily change slides, for example, when giving presentations in PowerPoint.

This chapter covers:

■ Activating and using the remote control

■ Controlling the picture and sound

■ Highlighting your presentation

■ Operating your computer with the remote control

■ Controlling multiple projectors

note

If a button is pressed longer than 60 seconds, the remote control stops operating to conserve power. When you release the button, normal operation resumes.

Activating and Using the Remote Control

The remote control has an ON/OFF switch on its side, as shown. Before using the remote, make sure batteries are installed as described on page 54, then push up on the ON/OFF switch to turn it on.

On/off switch

Turn off the remote control before transporting or storing it; this prevents the batteries from discharging if something presses against one of the buttons.

Here are some additional tips:

■ Point the remote control either at the front or back of the

projector, or at the screen.

52 Using the Remote Control

■ Stand within about 30 feet of the projector. If you want to operate

the projector from a greater distance, a remote control cable set is available (see page 15).

■ When presenting in a darkened room, press the light button to

make the buttons on the remote light up temporarily.

■ Avoid using the remote under bright fluorescent lamps or in

direct sunlight, or the projector may not respond properly.

Using the Navigation Buttons

The remote control has various buttons that let you navigate the projector’s help and menu systems; they also let you use the drawing tools to highlight your presentation. If you’ve connected a computer, the buttons can be used in place of your computer’s mouse, letting you walk about freely while controlling your presentation.

Pointer button (controls cursor movement)

ESC buttonEnter button

For details on using the buttons to control specific features, see the following sections:

■ to navigate the projector’s menu system, see page 66

■ to use the projector’s help system, see page 110

■ to highlight your presentation, see page 59

■ to use the remote control in place of your computer’s mouse,

see page 62

■ to use the remote to control more than one projector, see page 63

note

The projector has equivalent buttons that you can use on its control panel:

ESC

button

Arrow buttons

Enter button

Using the Remote Control 53

Replacing the Batteries

If the projector stops responding to the remote control, check the following:

■ Make sure the remote control’s ON/OFF switch (shown on

page 52) is in the

■ Press the light button and check to see if the buttons on the

remote control light up. (If you’re in a bright room, you may not be able to see them light.)

ON position.

caution

When replacing batteries, take the following precautions:

■ Replace the batteries as

soon as they run out. If the batteries leak, wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash immediately.

■ Do not expose batteries to

heat or flame.

■ Dispose of used batteries

according to local regulations.

■ Remove the batteries if

you won’t be using the projector for a long period of time.

If the buttons do not light up, replace the batteries as described below:

1. Turn the remote control over.

2. Press down on the ridges at one end of the battery cover as you slide the cover off.

3. Install two AA batteries, inserting the flat (negative) ends in first.

4. Slide the cover back in place.

54 Using the Remote Control

Controlling the Picture and Sound

You can use the remote control to preview and select your picture sources, temporarily turn off the picture and sound, freeze the action, zoom in on the picture, display a picture-in-picture image, and adjust the volume.

Switching Between Picture Sources

If your projector is connected to more than one computer and/or video source, you can switch between the different sources:

■ On the projector’s control panel, there are two Source buttons:

Press the connected to the

Video/BNC button to switch between equipment connected to

the

■ On the remote control, there are six Source buttons. Use them to

switch between equipment connected to the port identified on each button. (The PowerLite 7900p.)

After you select a source, the screen goes dark for a moment before the image appears.

Computer/DVI button to switch between equipment

Computer and DVI ports. Or press the

Video, S-Video, and BNC ports.

EasyMP button is not functional with the

note

You can use the projector’s menus to fine-tune the picture and sound quality as described in Chapter 4.

Source buttons

Using the Remote Control 55

Previewing Picture Sources

You can use the Preview function to help you select the image source.

note

Movies are displayed as still images on the preview screen.

1. Press

Preview on the remote control.

Preview button

You see the currently selected source displayed in the main window, as shown. All other sources (including the currently selected source) are displayed in smaller preview windows on the right side and at the bottom. If no equipment is connected to a port, or if there is no incoming signal, the preview window for that source appears blank.

Computer (Analog-RGB)

note

A red highlight surrounds the preview window for the currently selected source. You can use the pointer button on the remote control to highlight a different source, and then press to display it.

56 Using the Remote Control

Enter

Currently selected source

BNC

2. Press one of the

Source buttons on the remote control to switch

to the desired source, and press exit the screen. Or press switching sources.

Computer

DVI

Video

S-Video

Preview windows

Enter to change the source and

ESC to exit the preview screen without

Turning Off the Picture and Sound

You can use the A/V Mute button on the remote control to turn off the image and sound and darken your screen. (If you’ve connected an external monitor to the projector, it will continue displaying.) This feature is useful if you want to temporarily redirect your audience’s attention without the distraction of a bright screen.

■ To turn off the picture, press the A/V Mute button. The screen

goes dark.

■ To turn the image back on, press the button again.

You can also have an image, such as a company logo, display on the screen whenever you press the

A/V Mute button (see page 79).

Stopping Action

A/V Mute button

You can use the remote control to stop the action in your video or computer image.

■ Press the Freeze button to stop the action and keep the current

image on the screen. The sound continues.

■ Press the Freeze button again to restart it.

Zooming Your Image

You can zoom in on a portion of the image using the E-Zoom buttons on the remote control.

1. Press the

You see a cross-hair indicating the center of the zoom-in area.

2. Use the pointer button to position the cross-hair.

E-Zoom button on the remote control.

note

This function pauses the image, but not the sound. Also, because the source continues to transmit signals, you won’t resume the action from the point you paused it.

Using the Remote Control 57

3. Continue pressing the area up to 4

× .

E-Zoom button to enlarge the selected

4. While the image is enlarged, you can:

■ Use the pointer button to pan about.

■ Press the E-Zoom button to zoom out.

note

The Picture-in-Picture function does not work for RGB video images.

note

Select Composite if your P-in-P video equipment is connected to the Video port.

5. When done, press the

ESC button to return to the original size.

Displaying a Picture-in-Picture Video

If you’re displaying an image from equipment connected to the

DVI, Computer, or BNC port(s), you can open up a smaller

picture-in-picture window on the screen. This window can display video from equipment connected to either the port.

Setting Up the P-in-P Image

Before starting, make sure the computer or video equipment for your main image is connected to the the video equipment for the P-in-P window is connected to the or

S-Video port. Then select the corresponding video setting:

1. Press the

Setting menu.

2. Highlight

Composite or S-Video, then press Enter.

3. Press

Menu button on the remote control, and enter the

P in P, use the pointer button to select either

ESC to exit the menu system.

DVI, Computer, or BNC port(s), and

Video or S-Video

Video

P in P button

58 Using the Remote Control

Displaying the P-in-P Image

Make sure your main image source is displayed, then follow these steps to display and use the Picture-in-Picture window:

1. Press the

2. Use the pointer button to reposition the video window; use the

P in P button on the remote control.

E-Zoom buttons to reduce or enlarge it.

3. Once the window is located and sized the way you want it, press the

Enter button; your video continues playing on the screen.

Video window

4. When you’re finished viewing the Picture-in-Picture, press the

PinP or pointer button again. The window disappears.

Highlighting Your Presentation

You can display a pointer to call out something on the screen, or draw straight or curved lines to emphasize particular points. There are three preset pointer tools you can choose from, and each one can be customized for a different look.

Using the Pointer Tool

1. To activate the pointer tool, press the Effect button on the remote control. A pointer appears on the screen.

Pointer

If you prefer to use a different style of pointer, continue pressing

Effect button to select the desired style. Three preset

the options are available, but you can customize the look of each one (see page 60).

Using the Remote Control 59

2. Use the pointer button on the remote control to position the

Set

Video Audio

Setting User's Logo Advanced1

Color Mode

Pointer/Line1

Color

[Menu]: Exit

Pointer Speed :

[ ]: Enter

[ ]: Select

About Reset All

Advanced2

Effect

Zoom Rate

100%

Color

Set

Pointer/Line2

Set

Pointer/Line3

Zoom Rate

100%

Zoom Rate

100%

L M

Exe cute

Color

Width

Res et

pointer on the screen.

3. To draw a straight line, place the pointer where you want the line to begin and press line to end, and press

Enter. Move the pointer to where you want the

Enter again.

4. To draw a curved line, place the pointer at the start of the line, then press and hold the

Enter button until it lights. Then use the

pointer button to move the pointer and draw on the screen.

Press

ESC when done.

5. If you want to draw additional lines, repeat steps 3 and 4.

6. When done drawing, press

ESC to clear the screen.

Customizing the Pointer Tools

You can customize the shape and size of each of the three pointer tools, select the color and width of the line made with each pointer, and set how fast you can move the pointer across the screen.

1. Press the

Effect menu, and press Enter.

You see this screen:

Menu button on the remote control, highlight the

Video Audio

Effect

Setting User's Logo Advanced1 Advanced2 About Reset All

[ ]: Select

[ ]: Enter

Pointer/Line1

Zoom Rate

Color

Pointer/Line2

Zoom Rate

Color Mode

Pointer/Line3

Zoom Rate

Pointer Speed

Reset

Set

100%

Set

100%

Set

100%

Execute

[Menu]: Exit

60 Using the Remote Control

2. For each of the three Pointer/Line icons, you can change the following settings:

■ Shape

Lets you select one of the following pointer shapes:

■ Zoom Rate

Changes the size of the pointer

■ Color

Changes the color of the line you can draw using the pointer

■ Width

Changes the line width

3. You can also change the

Pointer Speed setting to adjust how fast

the pointer tool moves across the screen.

4. When done, press

ESC until you exit from the menu system.

Using the Remote Control 61

Operating Your Computer with the Remote Control

If you’ve connected a computer to the projector with a USB cable, as described on page 31, you can use the remote control in place of your computer’s mouse. This gives you more flexibility when delivering PowerPoint and other slideshow-style presentations, since you won’t have to stand next to the computer to change slides.

Use to move cursor

Left-click Right-click

62 Using the Remote Control

■ Use the pointer button to move the cursor on the screen.

■ Press the Enter button to left-click, or press it twice to

double-click; press the

■ To drag-and-drop, hold down the Enter button for about one

second until it lights. Then use the object. When it’s where you want it, press

■ Use the Page buttons to move through a slideshow.

Page up or down to change slides in PowerPoint

ESC button to right-click.

pointer button to drag the

Enter to release it.

Controlling Multiple Projectors

Brightness Control

High

Low

Video

Audio

Setting

User's Logo

Advanced1

About

Reset All

Projector ID

Network

Reset

Execute

: 1

[Menu]: Exit

Effect

Advanced2

COM Port

BNC Sync Termination

OFF

Set Set

RS-232C

USB

[ / ]: Select

[ ESC ]: Return

[ ]: Set

Auto setup

OFF

If you’re using more than one projector, you can control all the projectors—or just selected ones—by using the projector ID system. To operate a projector, you have to set the remote control’s ID to match that of the projector. Or you can control all of the projectors simultaneously by setting the remote control’s ID to zero.

Setting the Projector ID

The projector’s default ID is 1. If you need to change it, follow these steps:

1. Press the

Menu button on the remote control.

You see the projector’s menu screen.

2. Select the

Projector ID and press Enter.

Advanced2 menu and press Enter. Then highlight

Video

Audio

Effect

Setting

User's Logo

Advanced1

Advanced2

About

Reset All

[ ESC ]: Return

Brightness Control

Projector ID

Network

COM Port

Auto setup

BNC Sync Termination

Reset

[ / ]: Select

[ ]: Set

High

: 1

RS-232C

Low

Set

OFF

ONONOFF

Execute

USB

[Menu]: Exit

3. Press the right or left side of the pointer button to increase or decrease the ID value.

4. Press

5. When done, press

Enter to set the value.

ESC to exit the menu system.

Using the Remote Control 63

Setting the Remote Control ID

The remote control’s default ID is zero. If you need to change it, follow these steps:

1. Press the

ID button on the remote control. You see it light.

2. Press one of the numbered buttons on the remote control to select the desired ID (0 through 9). Select zero to control all projectors, or select a number to match the ID of the projector(s) you want to operate.

Nine

Zero

ID button’s light shuts off and the new ID is registered.

The

If you would like to check the remote control’s current ID, do the following:

1. Press the

ID button twice in succession. After a moment, the

button flashes.

64 Using the Remote Control

2. Count the number of flashes; this number corresponds to the remote control’s ID. (If it doesn’t flash, the ID is set to zero.)

Fine-tuning the Projector

You can use the projector’s on-screen menus to adjust the image,

sound, and other features. This chapter covers the following information:

■ Using the menu system

■ Adjusting the image quality

■ Adjusting the image size, shape, and position

■ Adjusting the color

■ Adjusting the sound

■ Customizing projector features

■ Using the projector’s security features

Using the Menu System

Video Audio

Color Mode

Position Tracking Sync. Brightness Contrast Sharpness

: :

Selec t

0000

0 0

Adjust

[Pres entat ion ]

Resolution

Reset

Exe cute

[

]

[ ]: Enter

[ ]: Select

[Menu]: Exit

Reset All

About

Advanced2

Advanced1

User's Logo

Setting

Effect

Preset

Auto

Manual

Auto

Manual

Set

Adjust

Selec t

You can use the remote control (or the projector’s control panel) to access the menus and change settings. Follow these steps:

note

You can also use the buttons on the projector to access the menu system:

Menu button

ESC

button

1. To display the menu screen, press the

Menu button.

You see a menu screen similar to the one shown below (the settings may differ from those shown here, depending on the selected input source):

Options

Position Tracking Sync. Brightness Contrast Sharpness Color Mode

Resolution

Preset Reset

0000

0 0

Auto

Adjust

Select

Set

Execute

Manual

Adjust

[Presentation ]

Select

[Menu]: Exit

Menu list

Video

Audio

Effect Setting User's Logo Advanced1

Advanced2 About Reset All

[ ]: Select

[ ]: Enter

The menus are listed on the left, and the options available for the highlighted menu are shown on the right.

2. Use the pointer button on the remote control (or the arrow buttons on the projector) to scroll through the menu list. When you’ve highlighted the desired menu, press the

Enter button to

select it.

Arrow buttons

Enter button

66 Fine-tuning the Projector

3. Once you’ve selected the menu, use the pointer button to scroll through the list of options. (Some of the options may be grayed out or unavailable, depending on the selected source.)

4. After highlighting the option you want to adjust, use the

OFF

Video Audio

Color Mode

Position Tracking Sync. Brightness Contrast Sharpness

: :

Selec t

0000

0 0

Adjust

[Pres entat ion ]

Resolution

Reset

Exe cute

[

]

[ ]: Enter

[ ]: Select

[Menu]: Exit

Reset All

About

Advanced2

Advanced1

User's Logo

Setting

Effect

Preset

Auto

Manual

Auto

Manual

Set

Adjust

Selec t

pointer button to change the setting. In some cases, you may

have to press the

Enter button to see a sub-screen for changing

the setting.

■ Press the left or right side of the pointer button to adjust

a slider bar.

■ To select from two or more settings, use the pointer

button to highlight the desired setting, then press

5. After changing the settings, press the

ESC button to save your

Enter.

changes and return to the previous menu (or press it repeatedly to exit the menu system).

You can also press the

Menu button to exit.

Restoring the Default Settings

You can use the menu system’s Reset options to restore the factorydefault settings for:

■ all the settings listed in a specific menu

■ all the settings in all menus

To restore the settings in a specific menu, enter the menu whose settings you want to change, select example below shows how to reset the Video menu.)

Reset, and confirm as needed. (The

ONONOFF

Position Tracking Sync. Brightness Contrast Sharpness Color Mode

Resolution

Preset Reset

0000

0 0

Auto

Adjust

Select

Set

Execute

Manual

[Presentation ]

Manual

Adjust

Select

[Menu]: Exit

Video

Audio

Effect Setting User's Logo Advanced1

Advanced2

Reset All

About Reset All

Reset

[ ]: Enter

[ ]: Select

To restore all the projector settings to their factory-default values, select

Reset All.

note

Reset All does not reset the

Computer Input, BNC Input, User’s Logo, Language, Projector ID, Network, and Lamp settings.

Fine-tuning the Projector 67

Adjusting the Image Quality

Adjust

Video Audio

Setting User's Logo Advanced1

Color Mode

Position Brightness Contrast Color

Tint Sharpness

: :

0 0 0

Selec t

[Dyna mic ]

[Menu]: Exit

Video Signal

Selec t

[ ]: Enter

[ ]: Select

[Auto ]

About Reset All

Advanced2

Effect

Reset

Exe cute

You can use the Video menu to adjust the brightness, sharpness, color, tint, and contrast. If you’re projecting from a computer (but not through the (see page 69).

Adjusting Images from Video Sources

1. Press the Menu button on the remote control, then select the

Video menu.

You see the Video menu screen. (The actual settings may vary, depending on the selected input source. The Video menu below is for a composite video or S-Video source.)

DVI port), there are additional adjustments you can make

note

The Brightness setting changes the opacity of the projector’s LCD panels. You can also adjust the brightness of the lamp itself. Select

Brightness Control

in the Advanced2 menu, then choose (the default setting is Selecting the low brightness setting extends the life of the lamp (see page 126).

68 Fine-tuning the Projector

High or Low

High).

Video

Audio

Effect Setting User's Logo Advanced1 Advanced2 About Reset All

[ ]: Select

[ ]: Enter

Position Brightness Contrast Color

Tint Sharpness Color Mode

Video Signal

Reset

0 0 0

0 0

Adjust

Select

Execute

[Dynamic ] [Auto ]

[Menu]: Exit

2. Use the pointer button to highlight the desired option, then adjust it as needed:

■ Position

If the image is slightly cut off on one or more sides, it may not be centered exactly. Use this setting to center it (not available for RGB video images).

■ Brightness

Lightens or darkens the overall image.

■ Contrast

Adjusts the difference between light and dark areas.

■ Color

Video Audio

Color Mode

Position Tracking Sync. Brightness Contrast Sharpness

: :

Selec t

0000

0 0

Adjust

[Pres entat ion ]

Resolution

Reset

Exe cute

[

]

[ ]: Enter

[ ]: Select

[Menu]: Exit

Reset All

About

Advanced2

Advanced1

User's Logo

Setting

Effect

Preset

Auto

Manua l

Auto

Manua l

Set

Adjust

Selec t

Adjusts the color intensity, from black-and-white to full color (not available for RGB video images).

■ Tint

Adjusts the tint of the image (not available for RGB video images).

■ Sharpness

Adjusts the sharpness of the image.

Adjusting Computer Images

You can also adjust brightness, contrast, and sharpness when you’re projecting a computer image. In addition, if you’re projecting an analog RGB image transmitted through the port(s), you can make several other settings.

1. Press the

Video menu.

Menu button on the remote control, then select the

You see a screen similar to the one below. (The settings will be different if you’re projecting a digital RGB image transmitted through the

DVI port.)

Computer or BNC

note

You can also use the remote control’s automatically reset the projector’s tracking, sync, resolution, and position settings. See page 47 for details.

Auto button to

Video

Audio

Effect Setting User's Logo Advanced1

Advanced2 About Reset All

[ ]: Select

[ ]: Enter

Position Tracking Sync. Brightness Contrast Sharpness Color Mode

Resolution

Preset Reset

0000

0 0

Auto

Adjust

Select

Set

Execute

Manual

[Presentation ]

Manual

Adjust

Select

[Menu]: Exit

■ Position

If the image is slightly cut off on one or more sides, it may not be centered exactly. Use this setting to center it.

■ Tracking

Adjust this value to eliminate vertical stripes in the image.

tip

Before adjusting tracking or sync, fill the screen with an image containing fine detail. For example, in Windows you can select a pattern to appear as your desktop background. If this option isn’t available, try projecting black text on a white background.

Fine-tuning the Projector 69

■ Sync

Adjust this value if the image appears blurry or flickers.

■ Brightness

Lightens or darkens the overall image.

■ Contrast

Adjusts the difference between light and dark areas. Select

Auto to let the projector adjust the contrast automatically, or

select

Manual to adjust the setting yourself. (Press Enter after

you make the selection.)

■ Sharpness

Adjusts the sharpness of the image.

■ Resolution

If your image is distorted (compressed, stretched, partially cut off, or doesn’t completely fill the display area), the projector’s resolution setting may not match that of your computer. Select

Auto to let the projector adjust the resolution

automatically, or

Enter after you make the selection.)

■ Preset

Manual to adjust the setting yourself. (Press

Once you’ve fine-tuned the settings in the Video menu for the computer you’re using, you can save them as a group using one of the ten the same computer, simply press the

Preset settings. The next time you use

Preset button on the

remote control to recall your saved settings. (Press the button repeatedly to select the number corresponding to the setting you want to use.)

Preset

70 Fine-tuning the Projector

Adjusting the Image Size, Shape, and Position

Whether you’re projecting from a computer or video player, you can use these settings to adjust the size, shape, and position of the image.

■ Resize button

Adjusts how an image fits into the display area.

For computer images, resizing is normally unnecessary, since the projector automatically resizes the image to make the best use of the display area. If you press the control, the projector displays the image at the output resolution of the computer (which makes the image larger or smaller, depending on its resolution). If the resolution of the image is the same as the projector’s (1024 effect.

For video images, pressing resize switches the aspect ratio between 4:3 and 16:9. This lets you play certain digital video images or movies recorded on certain DVDs in 16:9 widescreen format.

■ Keystone (in the Setting menu)

Squares up the shape of the image after the projector has been tilted upward or angled to one side (see page 44). If you notice lines or edges looking jagged after adjusting the shape, decrease the Sharpness setting (see page 70).

Resize button on the remote

× 768), pressing Resize has no

note

If your computer image is stretched, compressed, or doesn’t fit correctly on the screen, you should try adjusting the Resolution setting first (see page 70).

■ Position (in the Video menu)

If the image is slightly cut off on one or more sides, it may not be centered exactly. You can use this setting to center it (not available for digital RGB or RGB video images).

Fine-tuning the Projector 71

Adjusting the Color

The projector provides several ways for you to adjust the color:

■ Color Mode button (also in the Video menu)

Lets you quickly adjust the color and brightness for various environments. Use either the remote control or the setting in the Video menu; you can save a different setting for each computer and/or video source. Select from these settings:

sRGB: To use the sRGB standard for computer displays (the

default when projecting from a computer with analog video)

Dynamic: For presentations in bright rooms

Presentation: For presentations in dark rooms

Theatre: For optimizing movie images with natural color (the

default for video display)

Living Room: For optimizing video games

■ Color (in the Video menu)

Adjusts the color intensity, from black-and-white to full color (not available for adjusting computer images).

Color Mode

72 Fine-tuning the Projector

■ Tint (in the Video menu)

Adjusts the balance of magenta to green (not available for adjusting computer images or RGB video images).

■ Color Adjustment (in the Advanced1 menu)

Adjusts the color temperature. Select Color Temp. to set a temperature between 5000 and 10000 °K. Or select adjust individual red, green, and blue values, as shown. (Not available if

sRGB is selected as the Color Mode setting.)

RGB to

Adjusting the Sound

Advanced2

Volume

Video

Audio

Setting User's Logo Advanced1

About Reset All

[Menu]: Exit

[ ]: Enter

[ ]: Select

Reset

Execute

Treble

Bass

Effect

Computer/DVI Audio Input :

Computer/DVI

Computer

DVI

You can use the Audio menu to adjust the sound volume or treble/bass balance.

1. Press the

Audio menu.

Menu button on the remote control, then enter the

You see the Audio menu screen:

Video

Audio

Effect Setting User's Logo Advanced1 Advanced2

About Reset All

[ ]: Select

[ ]: Enter

Computer/DVI Audio Input :

Computer/DVI

Volume

Treble

Bass

Reset

0 0

Execute

Computer

DVI

[Menu]: Exit

2. Use the pointer button to highlight the desired option, then adjust it as needed:

■ Volume

Adjusts the volume

note

You can also adjust the volume using the remote control.

■ Treble

Adjusts the intensity of the treble range

■ Bass

Adjusts the intensity of the bass range

Fine-tuning the Projector 73

Customizing Projector Features

You can use the menu system to change the video signal input at certain ports, turn sleep mode on or off, adjust the network settings, change the language, and customize several other features.

Image Setup Options

Use these settings to change how the projector processes incoming video signals. Several of these settings should normally be left at the factory default setting (except for the settings).

■ Computer Input (in the Setting menu)

Select the setting for the type of equipment you’ve connected to the

Computer port:

Auto: To have the projector automatically detect the signal

RGB: For a video player that outputs an RGB video signal

Component Video: For a video player that outputs a component

video signal.

■ BNC Input (in the Setting menu)

Select the setting for the type of equipment you’ve connected to the BNC ports:

Computer and BNC Input

74 Fine-tuning the Projector

Auto: To have the projector automatically detect the signal

RGB: For a video player that outputs an RGB video signal

Component Video: For a video player that outputs a component

video signal

■ Video Signal (in the Video menu)

Leave this setting at Auto unless you are using a 60-hertz PAL system (select displaying an image through the

PAL60). You can change this setting only if you’re

Video or S-Video port.

■ Progressive (in the Advanced1 menu)

This setting should normally be left at its default setting (Video

Film/Auto). Converts interlaced signals to progressive signals.

or When set to

OFF, interlaced signals are processed without

conversion (available for video signals only).

■ BNC Sync Termination (in the Advanced2 menu)

This setting should normally be left Off (for TTL input). If an analog (75-ohm) terminator is required, as for a switcher, change the setting to

ON.

Communication Setup Options

These options let you set up the projector so it can be monitored and controlled from a remote computer (see Chapter 5).

■ Standby Mode (in the Advanced1 menu)

Select Network ON to enable the projector to be monitored over a network when it’s in standby mode; this setting also lets you view images on an external monitor during standby, if the monitor has been connected to the projector’s

■ Network (in the Advanced2 menu)

Used for managing the projector over a network (see Chapter 5). If the network assigns addresses automatically, turn on Otherwise, turn off

Subnet Mask, and Gateway Address, if applicable.

DHCP and enter the projector’s IP Address,

If you want to monitor the projector using a network management utility, select

SNMP and enter at least one trap IP

address.

Monitor Out port.

DHCP.

note

Press the Num button on the remote control to use the number keypad.

■ COM Port (in the Advanced2 menu)

Used for communicating with a computer running the EMP Link21L utility software. (You can download this utility free of charge from http://support.epson.com.) Select

RS-232C or USB,

depending on the port that’s being used for communication with the computer. Turn off the projector and then turn it back on for the new setting to take effect.

Zero

Num

button

Fine-tuning the Projector 75

note

When Direct Power ON is enabled, turn off your projector as you normally would; see page 49 for details.

Miscellaneous Setup Options

■ No-Signal Msg. (in the Setting menu)

Selects a screen color or image to display when the projector is not receiving a signal. The logo setting displays an image that you previously transferred to the projector (see page 78).

■ Sleep mode (in the Setting menu)

When sleep mode is on, the projector turns off the lamp if it has not received any input signals for 30 minutes. Turn sleep mode off if you want the lamp to remain on all the time (this is the default setting).

■ Message (in the Setting menu)

Selects whether the image source or the color mode is displayed on the screen.

■ Rear Proj. (in the Advanced1 menu)

Turn on to project from behind onto a transparent screen.

■ Ceiling (in the Advanced1 menu)

Turn on when the projector is mounted upside-down from the ceiling.

■ Language (in the Advanced1 menu)

Select from nine languages to be used for the projector menus.

■ Direct Power ON (in the Advanced2 menu)

When this option is enabled, projection starts as soon as you plug in the power cord. You don’t need to press the

Power button.

76 Fine-tuning the Projector

Using the Projector’s Security Features

To prevent unauthorized use of the projector, you can do the following:

■ Create an identifying user logo that is displayed at startup and/or

when the

■ Assign a password; this can be disabled for a set period if you want

to loan the projector to someone

■ Disable the projector’s buttons; this is useful, for example, if

you’re projecting in a classroom and you want to ensure that no one touches the projector’s buttons while you’re using the remote control

If you create a user’s logo for the projector, you can lock the logo on so it is displayed as the startup screen and/or AV/Mute screen. Unauthorized users cannot turn it off or change it. This feature is intended to discourage theft and provides a way to identify the projector should it be stolen.

If you assign the projector a password, a screen appears requesting the password whenever the projector is turned on. If you enter the password incorrectly three times in succession, the projector’s operation is locked and you’ll need to disconnect the power cord, then reconnect it to redisplay the password screen. If you enter the incorrect password 30 times in succession, the projector is locked and you’ll need to contact Epson to unlock it. See “Where To Get Help” on page 121.

If someone else will be using the projector for awhile but you want to make sure that person returns it by a certain time, you can temporarily disable the password for a set period. When that time has elapsed, the password is reactivated and must be entered before the projector can be used.

A/V Mute button is pressed

note

If you enable the password before you set one and you see the prompt to enter the password, enter the default password 0000 to proceed.

When you enable the Operation Lock feature, all of the projector’s buttons are disabled except the P

Power button.

Fine-tuning the Projector 77

Creating Your Own Screen Logo

[ ]: Select

Execute

Video Audio Effect

User's Logo

Advanced1

About Reset All

[ ]: Execute [Menu]: Exit

[ ]: Select

Setting

Advanced2

You can transfer any image on your computer to the projector, and then use it as the startup screen and/or the screen that is displayed when you press the A/V Mute button. The image can be a company logo, slogan, photograph, or any other image you want to use. The projector considers this image the “User’s Logo.”

Follow these steps to capture the image and transfer it to the projector:

1. Display the image you want to use on the projector. You can use an image from either a computer or video source, such as a VCR.

note

If the User’s Logo Protect option is ON, you see a message that the logo cannot be recorded. You’ll need to disable the

Protect

can create or change the user’s logo. See page 81.

User’s Logo

option before you

2. Press the

3. Press

Menu button and select the User’s Logo menu.

Enter to select Execute.

4. When you see a message asking if you want to use the present image as a user’s logo, select

Yes and press Enter. A selection box

displays over the image.

5. Use the pointer button on the remote control or the arrow buttons on the projector to select the area of the image you want to use. Once you have selected the area, press

6. When you see the message press

Enter. If you want to change the area selected, select No,

Enter and repeat steps 4 through 6.

press

Select this image?, choose Yes and

Enter.

78 Fine-tuning the Projector

7. When you see this screen, select a zoom rate (display size), and

Set the zoom rate.

Zoom rate:

100% 200% 300%

User's Logo

then press

8. When you see the message

Yes and press Enter. Saving the logo takes about 15 seconds. Do

Enter.

Save image as user’s logo?, select

not use the projector or other sources (computer, video, etc.) while the logo is being saved.

note

If the User’s Logo Protect option has been set to the

No-Signal Msg. and

A/V Mute settings cannot be

changed. You need to turn the protect function off first. See page 81 for details.

Once you’ve saved a user’s logo, you cannot reset the logo setting to its factory default (no logo).

ON,

9. When you see the message

Completed, press Esc.

Choosing When to Display the Image

After your image is saved, you can set it up as the startup screen, or the screen you see when there’s no signal or when your press the

Mute button.

1. Press the

Menu button to display the menus screen (if not already

displayed).

2. To display your image as the startup screen, select the

Advanced1 menu.

3. Select

4. Select the

Startup Screen, highlight ON, and press Enter.

Setting menu.

A/V

Fine-tuning the Projector 79

5. Select the screen(s) on which you want your image to appear:

Password Protect

ON: OFF

Power ON Protect

Set

User’s Logo Protect

Passward

ON: OFF

■ Select No-Signal Msg. if you want to display your image

(instead of a blank screen) when there is no video signal incoming from the currently selected source. Then select

Logo.

■ Select A/V Mute if you want your image to appear when you

press the

Enter.

A/V Mute button. Then select Logo and press

note

If a password has already been set, you see the Password Protect Release screen. See “Starting the Projector with a Password” on page 82.

6. To display the logo as the startup screen, select the

7. Select

8. Press

No-Signal Msg. and press Enter. Then select Logo and

press

Enter.

Esc.

Setting menu.

9. To display the logo as the background screen when the A/V Mute button is press, select the

10. Select

Logo and press Enter.

11. When you’re finished, press

A/V Mute and press Enter.

Menu to exit the menus.

Setting a Password

1. Press the Freeze button on the remote control for about 5 seconds until you see the Password Protect menu:

ON: OFF

Set 9999H

2. Select

the password?

Password Timer

Timer

Time-elapsed

Password and press Enter. You see the message Change

80 Fine-tuning the Projector

3. Select

4. Hold down the

Yes and press Enter.

Num key on the remote control and use the

numeric keypad to enter a 4-digit password.

The password will be displayed as ****. After you enter the last digit, a confirmation screen appears. Enter the password again.

5. After you finish setting the password, press the

Esc button to

return to the Password Protect menu.

6. Press the

Num button on the remote control to turn off the

numeric keypad.

Make a note of the password and keep it in a safe place in case you forget it.

Turning On Password Protect and User’s Logo Protect

1. To enable the password, press the Freeze button on the remote control for about 5 seconds until you see the Password Protect menu.

2. Select

3. Select

4. If you want to disable the password temporarily, select

Power ON Protect and press Enter.

ON and press Enter. Then press Esc.

Timer and

Enter. Then hold down the Num button while you use the

press numeric keypad to enter the number of hours (from 0 to 9999) that you want the password feature disabled. If you want the projector to request the password every time it is turned on, set the timer to

0H. Press Enter when you’re done.

note

If you make a mistake entering the time, press the

Esc button and enter the

time again.

The countdown for the elapsed time begins as soon as you close the Password Protect menu. (You can check the elapsed time in this menu next to

5. To turn User’s Logo Protect on, select

Enter. Select ON and press Enter.

press

Time elapsed.)

User’s Logo Protect and

When this feature is on the logo appears whenever the projector is turned on (if the

No-Signal Msg. is set to Logo on the Setting

menu; see page 80) and as the A/V Mute screen (if you selected the

Logo as the A/V Mute setting in the Setting menu). None of

the User’s Logo features can be changed when the User’s Logo Protect function is enabled.

Fine-tuning the Projector 81

note

Password

Enter the password.

#Refer to the "User’s Guide" for the operation.

If you lose the remote control, you will not be able to enter the password, so keep the remote control in a safe place at all times.

note

When the period defined in the

Time-elapsed setting

has passed, and the password is entered correctly, the elapsed time will be reset to

0 and the countdown will

start again. Remember to disable or change this setting when you need to.

6. Press

Menu to close the Password Protect menu.

7. Turn off the projector and unplug the power cord to enable password protection.

When you turn the projector on again, you will need to enter a password. Follow the instructions in the next section.

Starting the Projector with a Password

When the password function is enabled, you see this screen when you turn on the projector:

82 Fine-tuning the Projector

Press down the

Num button on the remote control as you use the

numeric keypad buttons to enter the password. Once you have entered the password correctly, the password screen closes, and projection begins.

If the password is not correct, you see the message

Please try again.

succession, you see the message

locked. Request code xxxxx

If you enter an incorrect password three times in

The projector’s operation will be

and the projector switches to standby

Wrong password.

mode for approximately 5 minutes. Write down the request code. Then disconnect the projector’s power cord from the electrical outlet, reconnect it, and turn the projector back on.

When you see the Password Protect Release screen again, you can try to enter the correct password.

If you have forgotten the password, contact Epson with the request code number that appears in the Password Protect Release screen for assistance. See “Where To Get Help” on page 121.

If you enter an incorrect password 30 times in succession, the projector remains locked and you must contact Epson to unlock it.

Disabling the Projector’s Buttons

When you enable the Operation Lock function, all the projector’s buttons are disabled except for the P

1. Press the

2. Select the

Menu button.

Advanced2 menu and press Enter.

3. Use the pointer button (or up and down arrow buttons) to

Operation Lock and press the Enter button.

select

Power button.

note

To cancel Operation Lock, press the projector’s button for 7 to 10 seconds.

Enter

4. Select

5. Select

ON and press Enter.

Yes and press Enter to confirm the setting.

6. Press the

Menu button.

Fine-tuning the Projector 83

84 Fine-tuning the Projector

note

A plug-in will be available to allow you to manage your projectors in HP OpenView. Check with your dealer or Epson for availability (see page 121).

If you’re using a network management utility running SNMP, you can configure your network to send trap alerts even without a plug-in (see page 87). This feature is intended for use by network administrators only.

Managing the Projector from a Remote Computer

Your projector’s Easy Management software lets you monitor and

control your projector(s) from a remote computer in several ways:

■ Use EMP Monitor to see your projectors’ status, switch image

sources, and control basic settings.

■ Use EMP NetworkManager to receive e-mail notifications

alerting you to possible problems.

■ Use a network management utility running SNMP, such as

HP OpenView, pre-existing system.

To use the Easy Management software to manage your projector(s), first install it as described on page 86. Then connect and configure each projector you want to monitor, so it can be recognized on your network (see page 87).

This chapter covers the following information:

■ Installing the Easy Management software

™

to manage your facility’s equipment from a

■ Connecting the projector to and configuring it for the network

■ Using EMP Monitor

■ Using EMP NetworkManager

note

The Easy Management software cannot be installed on Macintosh systems.

Installing the Easy Management Software

The projector software CD-ROM includes the software you need to use the projector’s EMP Monitor and EMP NetworkManager.

System Requirements

Before you install the software, make sure your computer meets these requirements:

■ Microsoft

pack 6a or later)

■ Pentium

better recommended)

■ At least 256MB of RAM

■ At least 7MB of free hard disk space

■ XGA (1024 × 768) or better display adapter and monitor

Installing the Software

Windows 98 SE, XP, 2000, Me, or NT 4.0 (service

MMX 166 MHz processor (Pentium II 233 MHz or

Follow these steps to install the software:

1. Insert the projector software CD-ROM in your computer’s CD-ROM drive. You see this screen:

86 Managing the Projector from a Remote Computer

Click here

2. Click Install to install both EMP Monitor and EMP Network Manager.

3. Follow the on-screen instructions to install the software.

4. When you’re finished, click

Once installed, you can access these programs from your computer’s Start menu.

Exit.

Connecting and Configuring the Projector

Before using the Easy Management software to manage your projector(s), you have to connect each projector you want to monitor to your network and configure it with an appropriate IP address.

1. Connect the projector to your network using a commercially available 100baseTX or 10baseT network cable.

Connect the cable to the Ethernet port on the projector as shown.

note

If you don’t want to install both programs, click

Custom, select the program

you want to install on the next screen, and click

Install.

If you need to uninstall the software, use the Add/Remove Programs utility in the Windows Control Panel.

Ethernet port

2. Turn on the projector (see page 36).

Managing the Projector from a Remote Computer 87

3. Press the

Brightness Control

High

Low

Video

Audio

Setting

User's Logo

Advanced1

About

Reset All

Projector ID

Network

Reset

Execute

: 1

[Menu]: Exit

[ ]: Enter

[ ]: Select

Effect

Advanced2

COM Port

BNC Sync Termination

OFF

Set

RS-232C

USB

Auto setup

OFF

from the

Menu button on the remote control and select Network

Advanced2 menu.

note

If you’re a network administrator, you can use the

SNMP option to enter a

trap IP address. This lets you receive trap alerts for the projectors you’re monitoring. If you have HP OpenView, a plug-in will be available to allow you to manage your projectors in HP OpenView. Check with your dealer or Epson for availability (see page 121).

Video

Audio

Effect

Setting

User's Logo

Advanced1

Advanced2

About

Reset All

[ ]: Select

[ ]: Enter

4. If your network assigns addresses automatically, turn on

Brightness Control

Projector ID

Network

COM Port

Auto setup

BNC Sync Termination

Reset

High

: 1

RS-232C

ONONOFF

Low

Set

ONONOFF

Execute

USB

Select Network

[Menu]: Exit

DHCP.

5. If your network does not assign addresses automatically, turn off

DHCP and enter the projector’s IP Address, Subnet Mask, Gateway Address, and MAC Address, as needed.

■ To enter numbers using the remote control, press the Num

button until it lights, then use the number keypad shown below.

Num button

88 Managing the Projector from a Remote Computer

Zero

■ To change the network addresses from the projector’s control

panel, press the right and left arrow buttons to select the part of the address you want to enter, then use the up and down arrow buttons to increase or decrease the numeric value.

Increase or

Select the part of the address to change

decrease the value

When you finish changing an address in the network menu, press the

Enter button (on the remote control) or the Auto/Enter

button (on the projector). This stores the value.

6. When done making all necessary changes, press

ESC to exit the

menu system.

Using EMP Monitor

EMP Monitor lets you manage all your projectors using a remote computer. This lets you easily turn the projectors on or off (together or individually), switch image sources, and check on their status.

Before using EMP Monitor, make sure you’ve installed the software as described on page 86. The computer you’re using to monitor the projector should already be connected to your network.

Managing the Projector from a Remote Computer 89

Opening and Closing EMP Monitor

To start EMP Monitor, click Start > Programs or All Programs >

EPSON Projector > EMP Monitor

If you’ve added the program to the Startup programs folder (see page 95), then it may already be open. If so, click the icon in the system tray on the lower-right corner of your screen to display the EMP Monitor window:

Click here to start EMP Monitor

To close EMP Monitor, right-click the program icon shown above, then select

Exit.

Registering a Projector

Before you can monitor a projector, you have to register it. Follow these steps:

1. Click

90 Managing the Projector from a Remote Computer

Start > Programs or All Programs > EPSON Projector

> EMP Monitor

. You see this screen:

Click here

2. Click Register projector as shown.

You see this screen:

Click here

3. Click

Auto detect to locate projectors currently operating on the

network. Or click

Manual registration and enter the projector’s

name and network address.

Any projectors found on the network are listed as shown below:

note

If Auto detect fails to find the projector, your projector may not be connected or configured correctly for the network. See page 87.

Click here

4. Select each projector you want to add by clicking its name, then clicking the click

Add button. When you’re done adding projectors,

Close.

Managing the Projector from a Remote Computer 91

note

To delete a projector from the list, highlight the projector name, and click

Delete.

You see this screen with a list of all registered projectors.

5. Click

Close.

You see the status of each of your registered projectors on the main EMP Monitor screen:

92 Managing the Projector from a Remote Computer

Monitoring Your Projectors

The EMP Monitor screen lets you monitor your projectors using the Status, Video Source, and Error icons shown below. This lets you see which projectors are currently being used, from which source (or port) they are projecting an image, and if a problem occurs.

Status icon Video Source

icon

Error icon

For detailed status information, select the projector in question and click

View details.

note

To monitor a projector when it’s in standby mode (plugged in but not turned on), you must select

Network ON as the Standby Mode setting in

the projector’s menu system (see page 75).

You can monitor up to 64 projectors.

Remember that when Standby Mode is set to

Network ON, the exhaust

fan continues to operate after the projector has cooled down. This is normal.

The following table explains the meaning of the status icons:

Status icons

(green) Projecting; no problems

(dark) Turned off; no problems

(green) Projecting; problems detected

(dark) Turned off; problems detected

Network error (for example, not connected to network, or power cable disconnected). You may also see this error if Network OFF is selected in Standby Mode (see page 75).

Managing the Projector from a Remote Computer 93

The following table explains the meaning of the video source icons:

Video source icons

Computer, Computer1, or InputA

Computer2 or InputB

S-Video

Video

D4 (Digital)

DVI or HDMI (Digital)

The following table explains the meaning of the error icons (see Chapter 7 for recommended solutions to problems):

Error icons

Lamp replacement notification (the lamp is nearing the end of its life; see page 104)

High-speed cooling in progress (the projector is getting too hot but continues to operate)

Lamp out or lamp cover open

Overheating (projection is turned off automatically)

Internal problem

Fan error

Sensor error

94 Managing the Projector from a Remote Computer

Controlling Your Projectors

The control buttons in the upper-right let you turn on and off the projectors and select video sources. (Hold the mouse pointer over a button to see a description of its meaning.) Make sure you’ve selected the projector you want to operate (with the mouse pointer) before clicking one of the buttons.

Control buttons

Configuring the Monitoring Interval

If you need to have the most current status information about your projectors, click the

Refresh button in the EMP Monitor screen.

note

To turn on a projector when it’s in standby mode (plugged in but not projecting), you must have selected

Network ON as the

Standby Mode setting in

the projector’s menu system (see page 75).

Remember that when Standby Mode is set to

Network ON, the exhaust

fan continues to operate after the projector has cooled down. This is normal.

You can also select how often EMP Monitor checks the projector status:

1. From the Tool menu, select

2. Select the desired update interval and click

Configuration. You see this screen.

OK.

Managing the Projector from a Remote Computer 95

note

If you want EMP Monitor to run whenever you start your computer, click

Startup.

Add to

Using EMP NetworkManager

You can use EMP NetworkManager to send out messages by e-mail, notifying you when a problem occurs with a projector. Before running EMP NetworkManager, make sure you’ve installed the software as described on page 86. Then follow the steps below to create e-mail settings for each projector you want to monitor.

Selecting the Projectors to Monitor

1. To start EMP NetworkManager, click Start > Programs or

All Programs > EPSON Projector > EMP NetworkManager.

You see the EMP NetworkManager screen. The projectors you’ve already registered through EMP Monitor appear as icons.

2. If you’d like to register a projector manually and you know its IP address, double-click the icon.

You see this screen:

96 Managing the Projector from a Remote Computer

Proj(ector) address selection

3. Enter the projector’s IP address and click Add. The projector’s icon is added to the EMP NetworkManager screen.

4. Click

Connect to connect the projector to the network.

Setting a Password

You can set a password to restrict access to each projector from EMP NetworkManager:

1. Right-click the icon of the projector whose password you want to set, then select

2. Enter a password up to 14 characters in length.

Change Password.

Creating the E-Mail Settings

1. If EMP NetworkManager is not already running, open it from the Start menu.

You see your registered projectors displayed as shown:

2. Double-click the icon for the projector whose e-mail settings you want to create. Enter your password, if you created one (see above).

Managing the Projector from a Remote Computer 97

note

The projector must be plugged in (projecting or in standby mode) for you to be able to connect to it. To access a projector in standby mode, you must select

Network ON as the

Standby Mode setting in

the projector’s menu system (see page 75).

Remember that when Standby Mode is set to

Network ON, the exhaust

fan continues to operate after the projector has cooled down. This is normal.

3. EMP NetworkManager connects to the projector, and you see this screen:

4. Verify that the network settings are correct. (If DHCP is on, you don’t need to verify network settings.)

■ Make any desired changes to the projector’s network address

configuration (turning off DHCP enables the manual settings).

■ You can give the projector a name—up to 15 characters long,

including the following symbols:

! @ # $ % ^ & ' . - _ { } ~

Naming the projector helps you identify it in EMP Monitor and EMP NetworkManager, especially if you’re managing more than a few of them.

5. Click

Mail Notification Settings.

You see this screen:

98 Managing the Projector from a Remote Computer

6. Select ON for the Mail Notification setting.

7. Enter the IP address and port number of the SMTP server used for sending e-mail. (The port’s default setting is 25, but you can enter any number from 1 to 65535.)

8. Enter up to three e-mail addresses where you want the event notification messages to be sent.

9. Click the

Setting a Notification Event button next to each

address, then select the conditions under which you want a message to be sent.

10. Click

OK, then click OK again on the next screen. Click Set on

the Setup for Network Projector screen and confirm as needed.

11. When you see the test message window, you can send a message with the heading “TEST MAIL” to the addresses you have entered. The projector’s name and IP address are included in the body of the message.

12. When done making all your projector settings, close EMP NetworkManager. (It does not have to be open for messages to be sent or received.)

note

A no-signal message is reported when no image signals are being input to a projector. If the projector will not normally be displaying an image, do not select ‘no signal’ as a condition for which you want a message to be sent.

Understanding the Notification Messages

If a projector experiences a problem, it sends an e-mail message to each of the addresses you provided using EMP NetworkManager. The message includes the heading “EPSON Projector” in the subject line.

The body of the message contains:

■ the name of the projector

■ the projector’s IP address

■ a description of the problem

The problem descriptions are similar to the errors reported by EMP Monitor listed on page 94.

If a plus (+) sign appears before the description, it indicates that a problem has occurred. A minus (–) sign appears when the problem goes away or is resolved.

Managing the Projector from a Remote Computer 99

note

If a projector develops a critical problem, it may not be possible for it to report the error.

100 Managing the Projector from a Remote Computer

Epson 7900p User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Important Safety Information

Copyright Notice

Contents

Welcome

Getting the Most from Your Projector

Using Your Documentation

Getting More Information

Registration and Warranty

Unpacking the Projector

Additional Components

Optional Accessories

Setting Up the Projector

Positioning the Projector

Connecting to Video Equipment

Connecting a Composite Video Source

Connecting an S-Video Source

Connecting a Component Video Source

Connecting an RGB Video Source

Connecting to a Computer

Connecting to the Computer Port

Connecting to the BNC Connectors

Connecting to the DVI Port

Using the Macintosh Desktop Adapter

Connecting the Cable for Remote Mouse Control

Connecting an External Monitor

Playing Sound Through the Projector

Connecting Audio Equipment to the Projector

Connecting External Speakers

Projecting

Turning On Your Equipment

Turning On the Projector

Selecting the Image Source

What To Do If You See a Blank Screen

The Projector and Notebook Don’t Display the Same Image

Adjusting the Image

Focusing and Zooming Your Image

Adjusting the Height of Your Image

Adjusting the Image Shape

Correcting Computer Images

Adjusting the Volume

Projecting Images Without a Screen

Making Initial Color Corrections

Adjusting Color Corrections for a New Surface

Shutting Down the Projector

Using the Remote Control

Activating and Using the Remote Control

Using the Navigation Buttons

Replacing the Batteries

Controlling the Picture and Sound

Switching Between Picture Sources

Previewing Picture Sources

Turning Off the Picture and Sound

Stopping Action

Zooming Your Image

Displaying a Picture-in-Picture Video

Highlighting Your Presentation

Using the Pointer Tool

Customizing the Pointer Tools

Operating Your Computer with the Remote Control

Controlling Multiple Projectors

Setting the Projector ID

Setting the Remote Control ID

Fine-tuning the Projector

Using the Menu System

Restoring the Default Settings

Adjusting the Image Quality

Adjusting Images from Video Sources

Adjusting Computer Images

Adjusting the Image Size, Shape, and Position

Adjusting the Color

Adjusting the Sound

Customizing Projector Features

Image Setup Options

Communication Setup Options

Miscellaneous Setup Options

Using the Projector’s Security Features