Epson EX21 Manual de usuario

EX21

Multimedia Projector

User’sGuide

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.

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.

Software Copyright:

This product uses free software as well as software to which this company holds the rights.

The following is information on the free software used by this product.

Hereafter, each author, the conditions, and so on are described in the original. Furthermore, there is no guarantee

for free software because of the characteristics of the free software that has already been used in this product; any

problems in this product (including problems that originate with the free software concerned) do not influence the

conditions of the guarantee (written guarantee) issued by this company.

(1) libjpeg

This software is based in part on the work of the Independent JPEG Group.

(2) libpng

(3) zlib

Trademarks

Epson and Instant Off are registered trademarks, and Epson Exceed Your Vision is a registered logomark of Seiko

Epson Corporation.

PrivateLine is a registered trademark, SizeWise is a trademark, and Extra Care is a service mark 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.

This information is subject to change without notice.

CPD-27575

Contents

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

Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 10

Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 10

Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Optional Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1Setting Up the Projector . . . . . . . . . . . . . . . . . . . . . 13

Unpacking the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Additional Components. . . . . . . . . . . . . . . . . . . . . . . . . 15

Positioning the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Projector Placement Options . . . . . . . . . . . . . . . . . . . . . 17

Connecting to a Computer. . . . . . . . . . . . . . . . . . . . . . . . . . 18

Connecting to the USB Port . . . . . . . . . . . . . . . . . . . . . 19

Connecting to the VGA Computer Port . . . . . . . . . . . . 20

Connecting to Video Equipment . . . . . . . . . . . . . . . . . . . . . 21

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 an External Monitor . . . . . . . . . . . . . . . . . . . . . 25

Playing Sound Through the Projector. . . . . . . . . . . . . . . . . . 26

Turning the Projector On and Off . . . . . . . . . . . . . . . . . . . . 26

Using the Direct Power On Function . . . . . . . . . . . . . . 28

Shutting Down the Projector . . . . . . . . . . . . . . . . . . . . . 29

2Displaying and Adjusting the Image . . . . . . . . 31

Selecting an Image Source . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Adjusting the Position of the Image . . . . . . . . . . . . . . . . 33

Adjusting the Image Shape. . . . . . . . . . . . . . . . . . . . . . . 33

Focusing and Zooming the Image . . . . . . . . . . . . . . . . . 34

Selecting the Color Mode . . . . . . . . . . . . . . . . . . . . . . . 35

Resizing Video Images . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3Presenting With the Remote Control. . . . . . . . 37

Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Controlling the Picture and Sound. . . . . . . . . . . . . . . . . . . . 38

Turning Off the Picture and Sound. . . . . . . . . . . . . . . . 38

Stopping Action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Zooming In on Your Image . . . . . . . . . . . . . . . . . . . . . . 39

Controlling the Volume. . . . . . . . . . . . . . . . . . . . . . . . . 40

Operating Your Computer With the Remote Control . . . . . 40

4Fine-Tuning the Projector. . . . . . . . . . . . . . . . . . . 43

Using the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Restoring the Default Settings . . . . . . . . . . . . . . . . . . . . 45

Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Adjusting Signal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Customizing Projector Features . . . . . . . . . . . . . . . . . . . . . . 49

Customizing Power and Operation . . . . . . . . . . . . . . . . . . . 50

Using the Projector Security Features . . . . . . . . . . . . . . . . . . 51

Enabling Password Protection . . . . . . . . . . . . . . . . . . . . 52

Creating Your Own Startup Screen . . . . . . . . . . . . . . . . 54

Disabling the Projector’s Buttons. . . . . . . . . . . . . . . . . . 55

Using Security Locking . . . . . . . . . . . . . . . . . . . . . . . . . 56

5Maintaining the Projector. . . . . . . . . . . . . . . . . . . 57

Cleaning the Lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 58

Cleaning the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Replacing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . . 62

Checking Lamp Usage . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Replacing the Remote Control Batteries . . . . . . . . . . . . . . . . 64

Transporting the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . 65

6Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Using On-Screen Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Checking Projector Status. . . . . . . . . . . . . . . . . . . . . . . . . . . 69

What To Do When the Lights Flash . . . . . . . . . . . . . . . 69

Solving Projector Operation Problems . . . . . . . . . . . . . . . . . 71

Solving Problems With the Image or Sound . . . . . . . . . . . . . 71

Solving Problems With the Remote Control. . . . . . . . . . . . . 77

Where To Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Speak to a Support Representative . . . . . . . . . . . . . . . . . 78

ATechnical Specifications . . . . . . . . . . . . . . . . . . . . . 81

BNotices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . 87

FCC Compliance Statement. . . . . . . . . . . . . . . . . . . . . . . . . 90

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Welcome

The EX21 is an easy-to-use, compact, lightweight projector with a

built-in speaker. It offers up to 2200 lumens of white and color light

output (brightness) and provides a native SVGA resolution. You can

connect it to a wide range of computers and video sources.

Your projector offers these easy setup, control, and security features:

■USB Plug n’ Play instant setup—Instantly project from a PC via

USB connection

■Quick, convenient control—Direct Power Off, sleep mode,

Instant Off ®/On

■One-touch filter replacement

■Top-loading easy lamp access

■Security features—password protection, user’s logo, projector

button lock, security cable attachment (cable not included), and a

slot for an optional Kensington®security lock

Additional enhancements:

■2000:1 contrast ratio (with Auto Iris setting turned on) and

vibrant color display

■Integral lens cover (A/V Mute slide) that won’t get lost

■Low power, long-lasting lamp with High and Low Brightness

modes

10 Welcome

Using Your Documentation

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:

■Quick Setup sheet

Provides information for connecting the projector to your

equipment, displaying and adjusting the image, and solving

display problems.

■Built-in help system

Provides assistance for common problems. Available from the

?Helpbutton on the projector or the remote control. See page 68

for details.

■epson.com/support

Download FAQs and e-mail your questions to Epson support.

■PrivateLine®support

If you still need help after checking this User’s Guide and the

sources listed in this section, you can use the Epson PrivateLine

Support service to get help fast. Call (800) 637-7661 and enter

the PIN on the PrivateLine card. Or take advantage of Epson’s

automated support services 24 hours a day. See page 78 for more

information.

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