Epson® PowerLite® 750c/760c
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 is a registered trademark, and EasyManagement and EasyMP are trademarks of Seiko Epson Corporation.
PrivateLine, Presenters Club, and PowerLite are registered trademarks; SizeWise is a trademark; 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.
© 2005 Epson America, Inc. 10/05
CPD-20247R1
2
Contents
Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 8
Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 8
Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Unpacking the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Additional Components . . . . . . . . . . . . . . . . . . . . . . . . 10
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1 Displaying and Adjusting the Image . . . . . . . 13
Positioning the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Projecting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Turning On the Projector . . . . . . . . . . . . . . . . . . . . . . . 16
Selecting the Image Source . . . . . . . . . . . . . . . . . . . . . . 17
Troubleshooting Display Problems . . . . . . . . . . . . . . . . . . . 18
You Can’t Project an Image . . . . . . . . . . . . . . . . . . . . . 18
The Projector and Notebook Don’t Display
the Same Image . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Adjusting the Height of Your Image . . . . . . . . . . . . . . . 21
Focusing and Zooming Your Image . . . . . . . . . . . . . . . 22
Adjusting the Image Shape . . . . . . . . . . . . . . . . . . . . . . 22
Correcting Computer Images . . . . . . . . . . . . . . . . . . . . 24
Shutting Down the Projector . . . . . . . . . . . . . . . . . . . . . . . . 24
Using the Direct Power On Function . . . . . . . . . . . . . . 25
3
2 Using the Remote Control . . . . . . . . . . . . . . . . . . 27
Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . 28
Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . 28
Controlling the Picture and Sound . . . . . . . . . . . . . . . . . . . 29
Switching Between Picture Sources . . . . . . . . . . . . . . . . 29
Turning Off the Picture and Sound . . . . . . . . . . . . . . . 30
Stopping Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Zooming Part of Your Image . . . . . . . . . . . . . . . . . . . . 31
Controlling the Volume . . . . . . . . . . . . . . . . . . . . . . . . 31
Resizing Video images . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Adjusting the Color Mode . . . . . . . . . . . . . . . . . . . . . . 32
Operating Your Computer with the Remote Control . . . . . 33
Highlighting Your Presentation . . . . . . . . . . . . . . . . . . . . . . 34
Using the Pointer Tool . . . . . . . . . . . . . . . . . . . . . . . . . 34
Customizing the Pointer Tool . . . . . . . . . . . . . . . . . . . . 34
3 Connecting to Computers and
4 Contents
Other Equipment
Connecting to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . 36
Connecting to the Computer Port . . . . . . . . . . . . . . . . 36
Using the Macintosh Desktop Adapter . . . . . . . . . . . . . 37
Connecting the Cable for Remote Mouse Control . . . 38
Connecting to Video Equipment . . . . . . . . . . . . . . . . . . . . . 39
Connecting a Composite Video Source . . . . . . . . . . . . . 40
Connecting an S-Video Source . . . . . . . . . . . . . . . . . . . 41
Connecting a Component Video Source . . . . . . . . . . . . 42
Connecting an RGB Video Source . . . . . . . . . . . . . . . . 43
Playing Sound Through the Projector . . . . . . . . . . . . . . . . . 44
. . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4 Fine-Tuning the Projector . . . . . . . . . . . . . . . . . . 45
Using the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Restoring the Default Settings . . . . . . . . . . . . . . . . . . . 47
Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Adjusting Signal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Customizing Projector Features . . . . . . . . . . . . . . . . . . . . . . 51
Using the Projector Security Features . . . . . . . . . . . . . . . . . 52
Enabling Password Protection . . . . . . . . . . . . . . . . . . . . 52
Creating Your Own Startup Screen . . . . . . . . . . . . . . . . 55
Disabling the Projector’s Buttons . . . . . . . . . . . . . . . . . 57
Customizing Power and Operation . . . . . . . . . . . . . . . . . . . 57
5 Maintaining the Projector . . . . . . . . . . . . . . . . . . 59
Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cleaning the Air Filters and Vents . . . . . . . . . . . . . . . . . . . . 61
Replacing the Lamp and Air Filter . . . . . . . . . . . . . . . . . . . . 62
Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . . 65
Transporting the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . 66
6 Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Using On-Screen Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Checking Projector Status . . . . . . . . . . . . . . . . . . . . . . . . . . 69
What To Do When the Lights Flash . . . . . . . . . . . . . . . 69
Viewing Lamp Usage and Other Information . . . . . . . . 71
Solving Projector Operation Problems . . . . . . . . . . . . . . . . . 71
Solving Problems with the Image or Sound . . . . . . . . . . . . . 72
Solving Problems with the Remote Control . . . . . . . . . . . . . 78
Where To Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Telephone Support Services . . . . . . . . . . . . . . . . . . . . . 79
Contents 5
A
B
C
Projector Installation . . . . . . . . . . . . . . . . . . . . . . . 81
Technical Specifications . . . . . . . . . . . . . . . . . . . . 83
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Projection Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Compatible Video Formats . . . . . . . . . . . . . . . . . . . . . . . . . 85
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 87
Remote Control Information . . . . . . . . . . . . . . . . . . . . . . . 89
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . 90
FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . 91
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6 Contents
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
-
Welcome
The Epson
weighs less than 4 pounds. The projector offers up to 2500 lumens
(760c) or 2000 lumens (750c) of brightness. You can connect it to a
wide range of computers and video sources.
Easy control
The projector’s keystone correction feature automatically corrects
image distortion, and you can use the remote control to take charge of
your presentation from almost anywhere in the room. Freeze the
action, zoom in on part of the picture, or use the remote as a pointer.
You can even use it in place of your computer’s mouse to control your
computer and change slides in Microsoft
Security
To prevent unauthorized use, this projector includes several security
features including a password, user’s logo, and the ability to lock the
projector buttons.
®
PowerLite® 750c/760c is an easy-to-use projector that
®
PowerPoint.®
7
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:
■ 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.
8 Welcome
■ Quick Setup sheet
Gives you the instructions you need to get your projector up and
running if you are connecting to a notebook, PowerBook,
®
iBook
■ Start Here kit
computer.
Includes this User’s Guide, your Quick Setup sheet, warranty
brochures, and Epson PrivateLine
®
Support card. Keep the kit
with your projector at all times.
■ Built-in help system
Provides assistance for common problems. Available from the
Help button on the projector or the remote control. See page 68
for details.
■ support.epson.com
Download FAQs and e-mail your questions to Epson support.
®
or
■ 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
the card in your Start Here kit. Or take advantage of Epson’s
automated support services 24 hours a day. See page 78 for more
information.
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 92 and the warranty brochure
included in your Start Here kit.
In addition, for customers who register their projector, Epson offers
SM
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 included in your Start
Here kit 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
Welcome 9
Unpacking the Projector
After unpacking the projector, make sure you have all the parts shown
below:
Remote control and
batteries
USB cable
Audio adapter
Projector
VGA computer cable
Power cable
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 the carrying case. See page 11 for ordering information, and
page 66 for transportation instructions.
Carrying case
10 Welcome
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 11.
■ To receive a component video signal from a VCR or other video
device, you’ll need a component video cable. You can purchase
one from Epson; see below.
■ Some older PowerBooks
®
and Macintosh® desktop models may
need the Macintosh desktop adapter set shown on page 37
(available from Epson; see below). Older iMac
®
systems may need
a special adapter to provide a VGA output port; see your
computer dealer.
Optional Accessories
To enhance your use of the projector, Epson provides the following
optional accessories:
Product Part number
Replacement lamp V13H010L32
Air filter replacement set (2 filters) V13H134A08
ATA molded hardshell case
Samsonite
Notebook/projector soft shoulder bag
Universal ceiling mount
False ceiling plate
Security bracket/cabling for gyro lock mounts
Adjustable ceiling channel
Kensington
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 ELPAP01
Component video cable
S-Video cable
Distribution amplifier ELPDA01
Image presentation camera (ELPDC05) V12H162020
®
wheeled soft case
®
security lock ELPSL01
ELPKS42
ELPKS35-S
ELPKS43
ELPMBUNI
ELPMBFCP
ELPMBSEC
ELPMBACC
ELPSC06
ELPSC07
ELPSC08
ELPSC09
ELPKC19
ELPSV01
You can purchase these accessories from an authorized Epson reseller.
To find the nearest reseller, please call 800-GO-EPSON
(800-463-7766). To purchase online, visit www.epsonstore.com (U.S.
sales only). In Canada, please call (800) 463-7766 for reseller referral.
Welcome 11
12 Welcome
Displaying and Adjusting the Image
Whether you’re presenting from a computer or video equipment,
you need to follow some basic steps to display your image on the
screen.
Follow the guidelines in this chapter for:
■ Positioning the projector
■ Turning the projector on and selecting the image source
■ Troubleshooting display problems
■ Adjusting the image
■ Turning off the projector
1
13
note
You can mount the projector
on the ceiling, or place it
behind a translucent screen
for rear projection. See
page 81 for details.
Positioning the Projector
If the projector isn’t already installed in the room you’re using, you’ll
probably want to place it on a table in front of the screen, as shown.
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
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 anything
that could block the vents under the projector.
■ Make sure the projector is within 10 feet of a grounded electrical
outlet or extension cord.
14 Displaying and Adjusting the Image
3.2 to 3.9 ft6.6 to 7.9 ft33.1 to 39.7 ft Distance from screen
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 the front adjustable foot. This causes the image to become
“keystone” shaped, but you can correct the distortion by pressing the
buttons on the projector. See page 22 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 81.
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 page 11.
®
anti-theft
Displaying and Adjusting the Image 15
Projecting the Image
Make sure your projector and other equipment are set up as described
on page 35. Then follow the instructions below to start the projector
and display an image.
Turning On the Projector
note
To shut down the projector,
see page 24. Shutting down
the projector correctly
prevents premature lamp
failure and possible damage
from overheating.
Turn on any connected computer or video equipment before starting
the projector so it can 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 17).
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 an electrical outlet.
The
Power light comes on.
Power light
16 Displaying and Adjusting the Image
3. Press the red PPower button on the remote control or on top of
the projector.
The projector beeps once and the
Power light flashes green as the
projector warms up, then an image begins to appear. When the
Power light stops flashing and remains green, the projector is
ready for use.
®
4. If you’ve connected a Windows
-based computer to the
projector, you may see a New Hardware Wizard screen saying
your computer has found a plug-and-play monitor; if so, click
Cancel.
5. If you are prompted to enter a password, see page 52.
Selecting the Image Source
Selecting the image source lets you switch between images input from
different pieces of connected equipment (such as a computer or DVD
player).
If you don’t see the image you want, press the
on the projector or the
Search button on the remote control until
you see the image you want to project.
You can also use the
Source buttons on the remote control to switch
between devices connected to the ports identified on each button. The
PowerLite 750c/760c does not support EasyMP.
Source Search button
TM
warning
Never look into the lens
when the lamp is on. This
can damage your eyes, and is
especially dangerous for
children.
note
To focus and adjust the
image, see page 21. If a
projected image fails to
appear, see page 18 for help.
Displaying and Adjusting the Image 17
Troubleshooting Display Problems
Follow these guidelines if you’re having trouble displaying an image.
You Can’t Project an Image
If you don’t see the image you are trying to project, try the following:
■ Make sure the cables are connected correctly, as described
beginning on page 35.
■ Make sure the 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 the
projector’s control panel or
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
labeled
hold down the
CRT/LCD or have an icon such as . You may have to
Fn key while pressing it. Allow a few seconds for
the projector to sync up after changing the setting.
Source Search button on the
Search button on the remote control
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 projection screen and on your computer at the same time, follow
these guidelines.
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 labeled
Allow a few seconds for the projector to sync up after changing
the setting.
18 Displaying and Adjusting the Image
CRT/LCD or have an icon such as
. You may have to hold down the
Fn key while pressing it.
■ 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.
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
Displays.
2. Make sure the
3. Click the
Arrangement (or Arrange) tab.
menu, select System Preferences, then select
VGA Display or Color LCD dialog box is selected.
Make sure
Mirror Displays
is checked
4. Make sure the
Mirror Displays checkbox is selected.
Displaying and Adjusting the Image 19
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
the projector to sync up after making the selection.)
20 Displaying and Adjusting the Image
Monitor icon.
Click here
Select a
Simulscan
resolution
Simulscan resolution as shown. (Allow a few seconds for
Adjusting the Image
Once you see your image, you need to make certain adjustments:
■ If the image is too high or too low, you can reposition it. See
below.
■ To focus or zoom your image, see page 22.
■ If the image isn’t square, see page 22.
■ If a computer image displays incorrectly, see page 24.
If you need to fine-tune the image and/or sound, see Chapter 4.
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 or level the image by
turning the projector’s rear foot.
Raising the projector causes the image to distort or “keystone,” but
you can manually correct the shape as described on page 22.
Displaying and Adjusting the Image 21
Projector rear foot
Focusing and Zooming Your Image
Turn the focus ring on the projector to sharpen the image.
Turn the zoom ring on the projector to reduce or enlarge the image.
Focus Zoom
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 31 for instructions.
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 30° up or
down), the projector has an automatic keystone correction function
that detects and corrects vertical keystone distortion.
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.
22 Displaying and Adjusting the Image
Corrected imageProjector tilted up Projector tilted down
If your image is still distorted, you can correct it using the Keystone
buttons on the projector’s control panel or the projector’s Setting
menu.
Using Keystone Correction
To adjust your image when it is wider on the top or bottom, do the
following:
■ Press one of the two triangular buttons on the projector’s control
panel, as shown below. Continue pressing the button until you
are satisfied with the shape of the image.
Keystone correction
note
The image will be slightly
smaller after adjusting. If
it’s important to maintain
the correct aspect ratio, use
the menu system to perform
keystone correction, then use
the remote’s
to adjust the aspect ratio. See
page 32.
Resize button
■ Or press the Menu button on the remote control or projector,
select the
From the Setting menu, select
Setting menu, and press Enter.
Keystone and press Enter. Use
the pointer button on the remote control to adjust the
keystone setting as needed.
If the image becomes uneven, decrease the sharpness setting. (See
page 49.)
Displaying and Adjusting the Image 23
Correcting Computer Images
p
3
p
p
p
note
You must be projecting an
image for this button to have
any effect. The
works only with computer
images.
note
You can set the projector to
automatically turn off the
rojector lamp and enter
“sleep mode” when it has
not received any signals for
0 minutes. 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 enable sleep mode,
see page 58.
Auto button
If you’re connected to a computer and the image doesn’t look right,
press the
Auto button on the remote control or the Enter button on
the projector. This automatically resets the projector’s tracking, sync,
resolution, and position settings.
If the
Auto button doesn’t correct the problem, you may need to
adjust the tracking or sync using the projector’s Signal menu. See
page 50 for more information.
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 any equipment plugged into the projector.
2. To turn off the projector, press the red P
remote control or projector.
Power button on the
You see a confirmation message. (If you don’t want to turn it off,
press any other button.)
24 Displaying and Adjusting the Image
3. Press the PPower button again. The lamp turns off. When the
projector beeps twice (after about 3 seconds), you can unplug the
power cord.
(If the projector is mounted on the ceiling, you will need to wait
10 seconds for the projector to cool down before you can unplug
the power cord.)
If you want to turn the projector on again, make sure the orange
light is not 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.
Using the Direct Power On Function
The Direct Power On function enables faster setup. The projector will
start up automatically when you plug it in; you won’t have to press the
P
Power button.
Follow these steps to enable Direct Power On:
1. Press the
Extended menu.
2. Choose
Menu button on the remote control and select the
Operation and press Enter.
caution
Turn the projector off when
not in use. Continuous
24-hour-a-day use may
reduce the projector’s
overall life.
note
If a power outage occurs
when Direct Power On is
enabled and the projector is
plugged in, the projector will
start when the power is
restored.
3. Choose
4. Highlight
5. Press
Direct Power On and press Enter.
On and press Enter.
Esc or Menu to exit.
The setting will take effect the next time you plug in the projector.
Displaying and Adjusting the Image 25
26 Displaying and Adjusting the Image
Using the Remote Control
p
The projector includes a number of tools to enhance your
presentation. All of them can be accessed using the remote control,
which lets you operate the projector from anywhere in the room—up
to 20 feet away.
1
note
For information and
resources to help you give
the most professional
resentation, be sure to visit
presentersonline.com.
You can use the remote control to adjust the picture and sound
(page 29) or as a pointer to highlight your presentation (page 34). You
can also use it to adjust the color mode for various environments
(page 32) or as a wireless mouse when projecting from a computer
(page 33).
This chapter covers:
■ Using the remote control
■ Controlling the picture and sound
■ Operating your computer with the remote control
■ Highlighting your presentation
27
note
If a button is pressed longer
than 30 seconds, the remote
control stops operating to
conserve power. When you
release the button, normal
operation resumes.
Using the Remote Control
Follow these tips for using the remote control:
■ Point the remote control at the front of the projector or at the
screen.
■ Stand within 20 feet of the projector.
■ Avoid using the remote under bright fluorescent lamps or in
direct sunlight, or the projector may not respond properly.
Replacing the Batteries
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.
Replace the batteries as described below:
1. Turn the remote control over.
2. Press down on the tab on the
battery cover as you lift the cover
off.
3. Install two AAA batteries,
inserting the
+ and – ends as
shown.
4. Position the cover as shown, then
press down until it snaps into
place.
28 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, 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:
■ The easiest way to select your source is to press the Search button
on the remote control (or the
projector) repeatedly until you see the image you want on the
screen.
Source Search button on the
■ On the remote control, there are four Source buttons. Use them
to switch between equipment connected to the port identified on
each button.
After you select a source, the screen goes dark for a moment before the
image appears.
Using the Remote Control 29
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. This feature is useful if you want to temporarily
redirect your audience’s attention.
■ To turn off the picture, press the A/V Mute button. The screen
turns blue.
■ To turn the image back on, press the button again.
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 stopped it.
You can have the screen turn black when you press the
A/V Mute
button. You can also have an image, such as a company logo, display
on the screen (see page 55).
Stopping Action
You can use the remote control to stop the action in your video or
computer image.
■ To stop the action and keep the current image on the screen, press
the
Freeze button. The sound continues.
■ To restart it, press the Freeze button again.
30 Using the Remote Control
Zooming Part of Your Image
You can zoom in on a portion of the image using the E-Zoom buttons
on the remote control.
1. Press the
E-Zoom button on the remote control.
You see a crosshair indicating the center of the zoom-in area.
2. Use the pointer button to position the crosshair.
3. Continue pressing the
E-Zoom button to enlarge the selected
area up to 4 times.
4. While the image is enlarged, you can:
■ Use the pointer button to move around the screen.
■ Press the E-Zoom button to zoom out.
5. When done, press the
ESC button to return the image to its
original size.
Controlling the Volume
To change the volume, press the or button on the remote
control or projector.
note
To temporarily shut off the
sound and picture, press the
A/V Mute button.
You can also adjust the volume using the projector’s menu system. See
page 52.
Using the Remote Control 31
Resizing Video images
You can use the Resize button on the remote control to adjust how
an image fits into the display area.
For video images, press
Resize to switch 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.
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
Resize button on the projector or remote
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
× 768), pressing Resize has no effect.
Adjusting the Color Mode
You can use the Color Mode button on the remote control to adjust
the vividness of your image.
Press the button repeatedly to select from the following six settings:
■ sRGB: To match the color palette of the sRGB standard for
computer displays
■ Blackboard: To adjust the white point so that colors appear
natural when projecting on a green chalkboard
32 Using the Remote Control
■ Dynamic: To increase brightness in bright rooms (the default
when projecting from non-computer sources)
■ Presentation: To optimize the image for computer presentations
(the default when projecting from a computer)
■ Theatre: To optimize movie images for increased contrast
■ Living Room: To increase brightness when projecting TV or
video images in brightly lit rooms (best for videos)
Operating Your Computer with the Remote Control
If you’ve connected a computer to the projector with a USB cable, as
described on page 38, you can use the remote control in place of your
computer’s mouse. This gives you more flexibility when delivering
slideshow-style presentations, since you won’t have to stand next to
the computer to change slides.
■ Use the Up and Down buttons to move through a
slideshow.
Page up or down
to change slides
in PowerPoint
Left-click
Right-click
■ Use the pointer button to move the cursor on the screen.
■ Press the Enter button once to left-click, or press it twice to
double-click. Press the
■ To drag-and-drop, hold down the Enter button. Then use the
pointer button to drag the object. When it’s where you want
it, press
Enter to release it.
Esc button to right-click.
Using the Remote Control 33
Highlighting Your Presentation
You can display a pointer to call out important information on the
screen. If you want to customize the pointer tool, you can choose from
three alternative shapes.
Using the Pointer Tool
1. To activate the pointer tool, press the Pointer button on the
remote control. A pointer appears on the screen.
Pointer
If you prefer to use a different style of pointer, see the instructions
in the next section.
2. Use the pointer button on the remote control to position the
pointer on the screen.
34 Using the Remote Control
3. When done using the pointer, press
Esc to clear the screen.
Customizing the Pointer Tool
You can change the appearance of the pointer by choosing from three
alternative shapes.
1. Press the
Setting menu, highlight Pointer Shape, and press Enter. You
can select one of the pointer shapes shown at the left.
2. Select the shape you want and press
3. Highlight
4. Press
Menu button on the remote control, highlight the
Enter.
Return and press Enter.
Menu to exit from the menu system.
Connecting to Computers and Other Equipment
This chapter tells you how to connect the projector to a notebook or
desktop computer, and/or to video equipment, such as a VCR, DVD
player, or video camera.
Follow the instructions in this chapter on:
■ Connecting to a computer
■ Connecting video equipment
■ Playing sound through the projector
1
35
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 notebook and notebook computers, Macintosh PowerBooks and
®
iBooks,
Component Video
instructions below. After connecting to the computer, you may also
want to do one of the following:
■ Connect a USB cable so you can use the remote control as a
and hand-held devices. To connect to the blue Computer/
port (standard VGA cable connection), see the
mouse; see page 38
note
For newer PowerBooks with
DVI connectors, see your
computer’s documentation
to see how to use a DVI to
VGA adapter (usually
included with the computer)
to connect to the VGA
computer port.
If you’re using 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 37 (available from
Epson; see page 11).
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.
■ Connect an audio cable to play computer audio; see page 44
Connecting to the Computer Port
You can connect to the blue Computer/Component Video port
using the VGA computer cable that came with the projector (the
monitor port on your computer must be a mini D-sub 15-pin port).
1. If you’re using the VGA computer cable, connect one end to the
projector’s blue
other end to your computer’s monitor port. Then go to step 3.
2. You can connect an optional stereo mini-jack audio cable to play
sound through the projector (see page 44), or connect a USB
cable to use the remote control as a mouse (see page 38).
Computer/Component Video port, and the
36 Connecting to Computers and Other Equipment
3. When you’ve finished making any connections, see page 16 for
instructions on turning on the projector and adjusting the image.
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 11).
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 your Macintosh documentation for
instructions.
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.
Connecting to Computers and Other Equipment 37
Connecting the Cable for Remote Mouse
Control
If you’ve connected a computer as described in this chapter (using
Computer/Component Video port), you can use the projector’s
the
remote control as a wireless mouse. This lets you control your
computer and click through slideshow-style presentations, such as
PowerPoint,
from up to 20 feet away.
note
The remote mouse control
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 33.
The wireless mouse function is supported on systems with a USB port
running Windows XP, 98SE, Me, or 2000, or Macintosh OS X 10.2.x
to 10.3.x or OS 8.6 to OS 9.x. This function is not supported if you
use an S-Video cable to connect your computer to the projector.
1. Locate the USB cable that came with your projector.
2. Connect the square end of the cable to the projector’s
USB port.
USB cable
3. Connect the flat end of the cable to any available USB port on
your notebook or desktop computer.
Move
Left
click
38 Connecting to Computers and Other Equipment
cursor
Right
click
4. If necessary, configure your computer to work with an external
USB mouse. See your computer documentation for details.
Connecting to Video Equipment
You can connect several 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 40.
■ If your video player has an S-Video connector, see “Connecting
an S-Video Source” on page 41.
■ 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 42.
■ 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 43.
After connecting video cables, you may also want to connect an audio
cable to play sound through the projector; see page 44.
RCA connector
(composite video)
S-Video
connector
VGA connector
(RGB video)
Connecting to Computers and Other Equipment 39
Connecting a Composite Video Source
1. Locate an RCA-style video cable (one is usually provided with
your video equipment or you can purchase one from an
electronics dealer).
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 44 for
instructions on connecting audio cables.
Video connector on the projector:
4. If you don’t need to make any other connections, see page 16 or
the Quick Setup sheet for instructions on turning on the projector
and adjusting the image. Once the projector is turned on, select
the image source: press the
or press the
Source Search button on the projector’s control
panel repeatedly until the image appears.
40 Connecting to Computers and Other Equipment
Search button on the remote control
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 10).
2. Connect the cable to the S-Video connector on your player and
S-Video connector on the projector:
the
3. If you want to play sound through the projector, see page 44 for
instructions on connecting audio cables.
4. If you don’t need to make any other connections, see page 16 or
the Quick Setup sheet for instructions on turning on the projector
and adjusting the image. Once the projector is turned on, select
the image source: press the
or press the
Source Search button on the projector’s control
Search button on the remote control
panel repeatedly until the image appears.
Connecting to Computers and Other Equipment 41
note
Be sure your video player is
not an RGB video source.
If you select the wrong
source, image quality may
suffer. Check your video
player’s documentation.
Also, make sure the
Computer Input setting in
the Signal menu is set to
Auto or Component Video
(see page 50).
Connecting a Component Video Source
You will need a component-to-VGA video cable or a component
video-to-VGA adapter for this connection. You can order this cable
(ELPKC19) from Epson; see page 11 for more information.
1. Locate a component-to-VGA video cable or adapter.
2. Connect the cable to your player and the blue
Computer/Component Video connector on the projector.
Component-toVGA adapter
Component-to-VGA cable
3. If you want to play sound through the projector, see page 44 for
instructions on connecting audio cables.
4. If you don’t need to make any other connections, see page 16 for
instructions on turning on the projector and adjusting the image.
Once the projector is turned on, select the image source: press the
Search button on the remote control or press the Source
Search
button on the projector’s control panel repeatedly until
the image appears.
42 Connecting to Computers and Other Equipment
Connecting an RGB Video Source
1. Locate the VGA computer cable provided with the projector.
2. Connect the cable to the video port on your player and
Computer/Component port on the projector.
the
3. If you want to play sound through the projector, see page 44 for
instructions on connecting audio cables.
4. If you don’t need to make any other connections, see page 16 for
instructions on turning on the projector and adjusting the image.
Once the projector is turned on, select the image source: press the
Search button on the remote control or press the Source
Search
the image appears.
button on the projector’s control panel repeatedly until
note
Be sure your video player is
not a component video
source. If you select the
wrong source, image quality
may suffer. Check your
video player’s
documentation.
Connecting to Computers and Other Equipment 43
Playing Sound Through the Projector
You can play sound through the projector’s speaker system.
To play sound through the projector, follow these steps:
1. Locate the appropriate cable and connect it to the
Audio jack on
the projector.
■ If you have a computer connected to the blue Computer/
Component Video
■ If you have video equipment connected to the Video or
S-Video port, use an RCA-style audio cable and the audio
port, use a stereo mini-jack cable.
adapter included with the projector.
2. Connect the other end of the cable to the audio output
connector(s) on your computer or video equipment.
44 Connecting to Computers and Other Equipment
Audio
adapter
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
■ Adjusting signal settings
■ Customizing projector features
■ Using the projector security features
■ Customizing power and operation
1
45
Using the Menu System
You can use the remote control or the projector’s control panel to
access the menus and change settings. Follow these steps:
1. To display the menu screen, press the
remote control or on the projector.
You see a menu screen similar to the one below:
Options
Menu list
Menu button on the
2. Use the pointer button on the remote control (or the arrow
3. Once you’ve selected the menu, use the pointer button to
46 Fine-Tuning the Projector
The menus are listed on the left and the options available for the
highlighted menu are shown on the right.
buttons on the projector) to scroll through the menu list. When
you’ve highlighted the desired menu, press the
Enter button to
select it.
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
pointer button to change the setting. In some cases, you may
have to press the
Enter button to view 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 and 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, or all the
settings in all menus.
To restore the settings in a specific menu, enter the menu whose
settings you want to change, select
(The example below shows how to reset the Image menu.)
Reset, and confirm as needed.
-
ONONOFF
+
Reset settings
for current menu
Reset settings for
all menus
To restore all the projector settings to their factory-default values,
select the
Reset menu, highlight All Reset, and press Enter.
note
When you select Reset All
in the Reset menu, it does
not reset the Computer
Input, Video Signal, User’s
Logo, Language, and Lamp
settings.
Fine-Tuning the Projector 47
Adjusting the Image
You can use the Image menu to adjust the brightness, sharpness, color,
tint, and contrast.
1. Press the
select the
Menu button on the projector or remote control and
Image menu. You see the Image menu screen.
2. Use the pointer button to highlight the desired option, then
adjust it as needed:
■ Color Mode
Lets you quickly adjust the color and brightness for various
environments. Use either the remote control or the
Mode
setting in the Image menu. You can save a different
Color
setting for each source. Select from these settings:
Dynamic: For increased brightness in bright rooms (the
default for non-computer display).
48 Fine-Tuning the Projector
Presentation: For computer presentations (the default when
projecting from a computer with analog video).
Theatre: For optimizing movie images with increased
contrast.
Living Room: For increased brightness when playing video
games or watching TV in a bright room.
sRGB: For matching the color palette of standard sRGB
computer displays.
Blackboard: For projecting accurate colors on a green
chalkboard (adjusts the white point).
■ Brightness
Lightens or darkens the overall image.
■ Contrast
Adjusts the difference between light and dark areas.
■ Color Intensity (video only)
Adjusts the color depth of the image.
■ Tint (video only)
Adjusts the balance of green to magenta in the image
(available only for component video or NTSC signals).
■ Sharpness
Adjusts the sharpness of the image.
■ Color Adjustment
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. (Not available if
sRGB is selected as the Color Mode setting.)
Adjusting Signal Settings
note
The Brightness setting
changes the opacity of the
projector’s LCD panels. You
can also change the lamp’s
brightness. Select
Brightness Control in the
Setting menu, then choose
High or Low (the default
setting is High).
RGB to
Although the projector normally detects and optimizes the input
signal automatically, you can use the Signal menu to make manual
adjustments. In addition to changing the position of the projected
image, you can correct tracking and sync for computer images, or
change the aspect ratio to widescreen format for video images.
1. Press the
Menu button and select the Signal menu.
You see a screen similar to one of those below. (The settings will
be different depending on the source you are projecting from.)
Computer/RGB Video
Component Video Composite Video/S-Video
note
You can also use the remote
control’s
automatically reset the
projector’s tracking, sync,
resolution, and position
settings. See page 24 for
details.
Fine-Tuning the Projector 49
Auto button to
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.
2. Use the pointer button to highlight the desired option, then
adjust it as needed:
■ Auto Setup
Leave this setting
ON to automatically optimize the computer
image. Turn it off if you want to save adjustments you have
made to the video settings.
■ Tracking
Adjust this value to eliminate vertical stripes in the image.
■ Sync
Adjust this value if the image appears blurry or flickers.
■ Progressive
Turn this setting ON to convert composite video signals into
progressive signals (best for still images). Leave the setting
OFF for moving images.
■ Position
If the image is slightly cut off on one or more sides, it may not
be centered exactly. Select this setting and use the pointer
button to center it.
■ Computer Input
If the colors don’t look right on the Auto setting, select the
setting for the type of equipment you’ve connected to the
Computer/Component Video port:
50 Fine-Tuning the Projector
RGB: For a computer connection.
Component Video: For a video player that outputs a
component video signal.
■ Video Signal
Leave this setting at
system (then select
Auto unless you are using a 60-Hz PAL
PAL60).
Customizing Projector Features
You can use the Settings menu to lock the buttons on the projector,
adjust audio volume, and customize several other features.
■ Keystone
Squares up the shape of the image after the projector has been
tilted upward. If you notice lines or edges looking jagged after
adjusting the shape, decrease the Sharpness setting (see page 48).
■ Auto Keystone
Automatically compensates for keystone distortion when the
projector is tilted upward. This feature is available only when the
projector is set for front projection (and enabled by default).
■ Operation Lock
Lets you disable all of the buttons on the projector except the
Power button. See page 57 for more information.
■ Pointer Shape
Lets you choose from three alternative pointer shapes. See page 34
for more information.
■ Brightness Control
Lets you select from two levels of brightness. The Low setting
reduces power consumption and noise, and extends the lamp’s
operating life.
Fine-Tuning the Projector 51
note
You can also adjust the
volume using the remote
control.
■ Volume
Raises or lowers the volume of the projector’s speaker.
■ EasyMP Audio Out
The PowerLite 750c/760c does not support EasyMP.
Using the Projector Security Features
To prevent unauthorized use of the projector, you can do the
following:
■ Assign a password; this can be disabled for a set period if you want
to loan the projector to someone.
■ Create an identifying user logo that is displayed at startup and/or
when the
■ 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. See page 57.
If you create a user’s logo for the projector, you can set up the logo 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.
A/V Mute button is pressed. See page 55.
note
It’s a good idea to write
down your password.
If you leave the projector
plugged in, the Password
Protect Release screen will
not appear. You only need a
password if you unplug and
reconnect the power cable.
52 Fine-Tuning the Projector
Enabling Password Protection
To prevent unauthorized use, you can assign the projector a password.
If you do, a screen will appear requesting the password whenever the
projector is plugged in and turned on. If an incorrect password is
entered three times in succession, the projector’s operation is locked
and the power cord must be disconnected and reinserted to redisplay
the password screen. If an incorrect password is entered thirty times in
succession, the user must contact Epson to unlock the projector.
The default setting for the Password Protect function is OFF. Follow
these steps to turn password protection on:
1. Press the
Freeze button on the remote control for about five
seconds.
You see this screen:
2. Use the pointer button to set
Then press
3. Press
Enter.
Esc.
Power ON Protect to ON.
4. Select Password and press Enter.
5. When you see a message asking if you want to change the
password, select
6. Hold down the
Yes and press Enter.
Num button on the remote control and use the
numeric keypad to enter a four digit password. (The default
setting is 0000.)
caution
If you lose the remote
control, you will not be able
to enter the password. Keep
the remote control in a safe
place at all times.
7. When you see a confirmation message, reenter the password.
Then press the
8. Press the
Menu button to exit the screen.
Num button on the remote control to deactivate the
numeric keypad.
9. If you want to disable the password temporarily, select
press
Enter. Then hold down the Num button while you use the
Timer and
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.
Fine-Tuning the Projector 53
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
Time elapsed.)
10. To enable your screen logo, select
Enter. Select ON and press Enter.
User’s Logo Protect and press
When this feature is on, the logo appears whenever you turn on
the projector (if the
Startup Screen is enabled in the Extended
menu; see page 55). It also appears when you press the A/V Mute
button (if you selected the
Logo as the Background Color in the
Extended menu). None of the User’s Logo features in the
Extended menu can be changed when the User’s Logo Protect
function is enabled.
Starting the Projector with a Password
When the password function is enabled, you see this screen when you
plug in and turn on the projector:
Hold down the
numeric keypad to enter the four digit password.
The password screen closes, the numeric keypad is automatically
deactivated, 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
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.
54 Fine-Tuning the Projector
Num button on the remote control and use the
Wrong password.
If you enter an incorrect password three times in
The projector’s operation will be
and the projector switches to standby
When you see the Password Protect Release screen again, you can try
to enter the correct password.
If you enter an incorrect password 30 times in succession, the
projector remains locked and you must contact Epson to unlock it.
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 78.
Creating Your Own Startup Screen
You can transfer any image from your computer or video source to the
projector and then use it as your startup screen. You can also use it as
the screen displayed when the projector is not receiving a signal or
when you press the
logo, slogan, photograph, or any other image you want to use.
Capturing the Image
Start by displaying the image you want to use from either a computer
or video source, such as a DVD player. Then follow these steps to
capture the image and transfer it to the projector:
A/V Mute button. The image can be a company
1. Press the
Extended menu, and press Enter.
2. Highlight
Menu button on the remote control, highlight the
User’s Logo and press Enter.
Fine-Tuning the Projector 55
3. When you see a message asking whether you accept the present
image as the user’s logo, select
Yes and press Enter. A selection
box displays over the image.
4. Use the pointer button to select the area of the image you
want to use. Then press
Enter.
5. When you see the message
and press
Enter.
Select this Image?, highlight Yes
6. Use the arrow buttons to select a zoom rate (display size) and press
Enter.
7. When the message
Yes and press Enter. Saving the logo may take a few moments.
Save image as user’s logo? appears, select
Do not use your projector, remote control, or video source while
the logo is being saved.
8. When you see the message
Completed, press Esc to return to the
menu screen.
Choosing When to Display the Image
After your image is saved, it is automatically set as the startup screen.
You can also set it to display as the screen you see when there’s no
signal or when you press the
1. Press the
Enter.
2. Select
Menu button, highlight the Extended menu, and press
Display and press Enter.
A/V Mute button (see page 30).
3. Highlight
4. Select
5. When you’re finished, press Esc to exit.
56 Fine-Tuning the Projector
Background Color and press Enter.
Logo and press Enter.
Disabling the Projector’s Buttons
When you enable the Operation Lock function, you can lock all the
projector’s buttons except the
Power button.
1. Press the
Enter.
2. Select
3. Select
4. Select
5. Press the
Menu button, highlight the Setting menu, and press
Operation Lock and press the Enter button.
ON and press Enter.
Yes and press Enter to confirm the setting.
Menu button to exit.
Customizing Power and Operation
You can use the Extended menu to customize the way the projector
displays images, enable quick startup, turn sleep mode on or off, and
customize other projector operations.
■ Display
Use this setting to turn off the display of messages, change the
background color, enable logo display, or turn off the startup
screen display.
■ User’s Logo
Create a custom startup screen, as described on page 55.
Fine-Tuning the Projector 57
■ Projection
Select Front (to project from the front of a screen and right side
Front/Ceiling (when the projector is mounted upside-down
up),
from the ceiling),
transparent screen), or
Rear (to project from behind onto a
Rear/Ceiling (to project from behind onto
a transparent screen when the projector is mounted upside-down
from the ceiling).
When you select one of the Ceiling projection methods, the
projector requires a 10-second cool-down after you turn it off.
You need to wait until you hear the projector beep before
unplugging it.
note
If Direct Power ON is
enabled, the power cable is
connected, and a power
outage occurs, the projector
will start when the power is
restored.
■ Operation
Enable Direct Power ON if you want to have the projector start
when the power cable is connected (without pressing the
button). Enable Sleep Mode if you want to have the projector
turn off automatically if it is idle (and no signal is received) for 30
minutes.
■ Standby Mode
The PowerLite 750c/760c does not support Standby Mode.
■ Link 21L
Enable this setting if you want to be able to control the projector
from a USB-connected computer.
■ Language
Select from nine languages to be used for the projector menus.
Power
58 Fine-Tuning the Projector
warning
Before you clean any part of
the projector, turn it off and
unplug the power cord.
Never open any cover on the
projector, except the lamp
cover. Dangerous electrical
voltages in the projector can
injure you severely. Do not
try to service this product
yourself, except as specifically
explained in this User’s
Guide. Refer all other
servicing to qualified service
personnel.
1
Maintaining the Projector
Your projector needs little maintenance. All you have to do is keep
the lens clean and periodically clean the air filters at the side and
bottom of the projector. A clogged air filter can block ventilation
needed to cool the projector.
The only parts you should replace are the lamp and air filter. If any
other part needs replacing, contact your dealer or a qualified servicer.
This chapter covers the following:
■ Cleaning the lens
■ Cleaning the projector case
■ Cleaning the air filters and vents
■ Replacing the lamp and air filter
■ Transporting the projector
59
caution
Do not use wax, alcohol,
benzene, thinner, or other
chemical detergents. These
can damage the case.
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface.
Use a canister of compressed air to remove dust.
To remove dirt or smears on the lens, use lens-cleaning tissue. If
necessary, moisten a soft cloth with lens cleaner and gently wipe the
lens.
Remove the cap
before cleaning
Cleaning the Projector Case
Before you clean the case, turn off the projector and unplug the power
cord.
■ To remove dirt or dust, wipe the case with a soft, dry, lint-free
cloth.
■ To remove stubborn dirt or stains, moisten a soft cloth with water
and a neutral detergent. Then wipe the case.
60 Maintaining the Projector
Cleaning the Air Filters and Vents
Clean the air filters and air intake vents after every 100 hours of use. If
they are not cleaned periodically, they can become clogged with dust,
preventing proper ventilation. This can cause overheating and damage
the projector.
Follow these steps:
1. Turn off the projector. Wait for the
then unplug the power cord.
2. Turn the projector upside down.
3. To clean the intake vents, use a small vacuum cleaner designed for
computers and other office equipment. If you don’t have one,
gently clean the vents with a soft brush (such as an artist’s
paintbrush).
Power light to stop flashing,
note
To order replacement air
filters, request part number
V13H134A08. See page 11
for ordering information.
4. If the dirt is difficult to remove or the filter is broken, replace the
filter as described on page 64. Contact your dealer or call Epson at
800-GO-EPSON (800-873-7766) to obtain a new filter.
Maintaining the Projector 61
note
When you get a replacement
lamp for your projector, you
should replace the filters.
Replacing the Lamp and Air Filter
The life span of the projection lamp is about 2000 hours if
Brightness Control in the Setting menu is set to High (default), and
3000 hours if
Brightness Control is set to Low.
To check how long the lamp
has been in use, see page 71.
warning
Let the lamp cool fully
before replacing it.
In the unlikely event that
the lamp has broken, small
glass fragments may be
present and should be
removed carefully to avoid
injury.
It is time to replace the lamp when:
■ The projected image gets darker or starts to deteriorate.
■ The message Replace the lamp appears on the screen when the
lamp comes on and the lamp warning light flashes orange. To
maintain projector brightness and image quality, replace the lamp
as soon as possible.
■ The lamp warning light flashes red (the lamp is burnt out).
Contact your dealer or call Epson at 800-GO-EPSON
(800-873-7766). Request part number V13H010L32.
Follow these steps to replace the lamp and air filter:
1. Turn off the projector.
2. When the
Power light stops flashing, unplug the power cord.
3. Let the projector cool for at least an hour (if it has been on). The
62 Maintaining the Projector
lamp is extremely hot immediately after use.
4. Turn the projector over. Press in on the tabs and lift up the lamp
cover.
5. Loosen the two screws holding the lamp in place (you don’t need
to remove them).
Loosen, but don’t
remove these screws
6. Hold the lamp as shown and pull it straight out.
7. Gently insert the new lamp. (If it doesn’t fit easily, make sure it is
facing the right way.)
Maintaining the Projector 63
note
The lamp(s) in this
product contain mercury.
Please consult your state and
local regulations regarding
disposal or recycling. Do not
put in the trash.
8. Once the lamp is fully inserted, tighten its screws.
9. Slide the air filter out and remove it.
10. Slide in the new air filter until it clicks in place.
11. Insert the two cover tabs, then press down on the cover until it
snaps into place.
12. Reset the lamp timer as described in the next section.
64 Maintaining the Projector
Resetting the Lamp Timer
After you replace the lamp, you need to reset the lamp timer using the
projector’s menus.
1. Press the
Menu button on the remote control or on the
projector’s control panel. You see the main menu.
2. Use the pointer button on the remote control (or the arrow
buttons on the projector) to highlight
Reset, then press Enter.
You see this screen:
3. Select
Lamp Hours Reset and press Enter. You see this prompt:
4. Select
Yes and press Enter.
5. When you’re finished, press
Esc or Menu to exit.
Maintaining the Projector 65
Transporting the Projector
The projector contains many glass and precision parts. Follow these
guidelines to prevent damage:
■ When shipping the projector for repairs, use the original
packaging material if possible. If you do not have the original
packaging, use equivalent materials, placing plenty of cushioning
around the projector.
note
Epson shall not be liable for
any damages incurred
during transportation.
■ When transporting the projector a long distance, first place it in a
hard-shell shipping case, then pack it in a firm box with
cushioning around the case. (An optional case is available from
Epson; see page 11.)
66 Maintaining the Projector
Solving Problems
This chapter helps you solve problems with your projector, and tells
you how to contact technical support for problems you can’t solve
yourself. The following information is included:
■ Using the projector’s on-screen help system
■ What to do when the projector’s status lights flash
■ Solving projector operation problems
■ Solving problems with the image or sound
■ Solving problems with the remote control
■ Contacting technical support
1
67
Using On-Screen Help
If the image doesn’t look right or your audio isn’t working, you can
get help by pressing the blue
on the remote control. The following choices are available:
■ ”No Signal.” or no image appears on the screen
■ Problems with sound
■ Language change
Follow these steps to get help:
? Help button on top of the projector or
1. Press the blue
? Help button on the remote control or on the
projector.
You see the Help Menu.
2. Use the pointer button on the remote control or the arrow
buttons on the projector to highlight menu items.
3. Press the
Enter button on the remote control or on the projector
to select the menu item.
4. To exit the help system, press the
? Help button.
If none of the suggestions solve your problem, see additional solutions
to problems in the following sections.
68 Solving Problems
Checking Projector Status
If your projector isn’t working correctly, first turn it off, wait for it to
cool (the
plug the power cord back in and turn on the projector. If this doesn’t
solve the problem, check the lights on top of the projector.
What To Do When the Lights Flash
The lights on top of the projector indicate the projector’s status.
Power light stops flashing orange), and unplug it. Then
Power light
Lamp light
Temperature
light
Refer to the following table for a complete description of the
projector’s status lights:
Status lights
Light Status Description
Orange The projector is in sleep or standby mode. You can unplug it or press the
P Power button to turn it on.
Flashing green The projector is warming up. Wait for the image to appear.
Green The projector is operating normally.
Flashing orange The projector is cooling down. You can’t turn it back on (and you should
not unplug it) until the light stops flashing and remains orange.
Red There is a problem with the projector. Check the other two lights and the
information on page 70 to diagnose the problem.
Solving Problems 69
Status lights
Light Status Description
Flashing red There is a problem with the fan or temperature sensor. Stop using the
projector, disconnect the power cable, and contact Epson as described
on page 78.
Flashing orange Rapid cooling is in progress. Although this is not an abnormal condition,
projection will stop automatically if the temperature rises higher. Make
sure there is plenty of space around and under the projector for
ventilation, and that the air filters and vents are clear.
Red The projector is overheating, which turns the lamp off automatically.
Wait until the cooling fan stops, then unplug the power cord. Plug the
power cord back in and press the
temperature is not above 95 °F (35 °C), and there is plenty of space
around and under the projector for ventilation.
The air filters may be clogged. Clean or replace them as described on
page 61.
If the projector continues to overheat after you clean the air filter, the
problem may be caused by damage to the cooling fan or temperature
sensor. Contact Epson for help as described on page 78.
Warning: Except as specifically explained in this User’s Guide, do not
attempt to service this product yourself.
Flashing orange It’s time to replace the lamp. See page 62 for instructions. If you continue
to use the lamp after the replacement warning, there is an increased
possibility that the lamp may break.
P Power button. Make sure the room
Flashing red The lamp may be burnt out. First make sure the lamp cover is securely
Flashing red Power is cut off because of an internal problem. Unplug the power cord
70 Solving Problems
installed. If that’s not the problem, let the lamp cool, remove the lamp,
and replace it as described on page 62. If this does not resolve the
problem, contact Epson as described on page 78.
and contact Epson for help, as described on page 78.
Viewing Lamp Usage and Other Information
Use the Info menu to view information about the display settings of
your computer and the number of hours the lamp has been used.
Press the
You see the lamp usage hours and various input signal settings on the
right.
The life span of the lamp is about 2000 hours if the
Control
3000 hours if the
sure you have a spare lamp handy if the usage hours on this menu
are close to the life span of your lamp.
Menu button and highlight the Info menu.
Brightness
setting in the Setting menu is set to High (default), and
Brightness Control setting is set to Low. Make
Solving Projector Operation Problems
The power doesn’t turn on.
■ If the projector doesn’t turn on when you press the PPower
button, make sure the power cable is connected to the projector
and plugged into a working electrical outlet.
■ The power cable may be defective. Disconnect the cable from the
outlet and contact Epson as described on page 78.
note
The information displayed
depends on the input signal
currently selected.
The buttons on the projector don’t work.
If the Operation Lock function has been enabled, you can’t use the
buttons on the projector. Try using the remote control instead. See
page 57 for information about the Operation Lock function.
Solving Problems 71
Solving Problems with the Image
or Sound
No image appears on the screen.
■ Check that the Power light is green, not flashing, and the lens
cap is off.
■ The projector may be in standby or sleep mode. If the Power
light is orange, press the P
on.
■ If the power was switched off and then on again, the projector
may be cooling down. Wait until the
and remains orange; then press the P
■ Press the A/V Mute button on the remote control to make sure
the picture has not been turned off temporarily.
■ The attached computer may be in sleep mode or displaying a
black screen saver. Try pressing a key on the computer.
■ If you are projecting from a DVD player or other video source,
make sure you turn it on and press its
Power button to turn the projector
Power light stops flashing
Power button again.
Play button.
72 Solving Problems
You’ve connected a computer and see a blue screen with the
message No Signal displayed.
■ Make sure the cables are connected correctly, as described on
page 36.
■ Try restarting your computer.
■ If you’ve connected a computer and one or more video sources,
you may need to press the
projector or one of the source buttons on the remote control to
select the correct source. Allow a few seconds for the projector to
sync up after pressing the button.
Source Search button on the
If you’re using a PC notebook:
■ Hold down the Fn key on the keyboard and press the function
key that lets you display on an external monitor. It may have an
icon such as , or it may be labelled
CRT/LCD. Allow a few
seconds for the projector to sync up after pressing it. Check your
notebook’s manual or online help for details.
On most systems, the key lets you toggle between the LCD
screen and the projector, or display on both at the same time.
■ Depending on your computer’s video card, you might need to use
the Display utility in the Control Panel to make sure that both the
LCD screen and external monitor port are enabled. See your
computer’s documentation or online help for details.
If you’re using Macintosh OS X:
1. Open
2. Click
3. Make sure the
4. Click the
5. Make sure the
System Preferences.
Displays.
VGA Display or Color LCD dialog box is selected.
Arrangement or Arrange tab.
Mirror Displays checkbox is selected.
If you’re using Macintosh OS 8.6 to 9.x:
1. From the Apple menu, select
Monitors and Sound
2. Click the
Arrange icon.
Control Panels, then click
.
3. Drag one monitor icon on top of the other. This lets you display
on the projector screen as well as the LCD screen.
4. If this option isn’t available, click the
5. Select one of the listed
Simulscan resolutions. (Allow a few
Monitor icon.
seconds for the projector to sync up after making the selection.)
Solving Problems 73
The message Not Supported is displayed.
■ Make sure the correct input signal is selected in the Signal menu
(see page 49).
■ Make sure your computer’s resolution doesn’t exceed UXGA
(1600
× 1200) and the frequency is supported by the projector
(see page 85). If necessary, change your computer’s resolution
setting as described below.
Only part of the computer image is displayed.
■ Press the Auto button on the remote control.
■ Make sure the image Position setting is correct on the Signal
menu. See page 50 for more information.
■ Press the Resize button on the remote control.
■ Press the Esc button on the remote control to cancel the E-Zoom
function.
■ Make sure your computer’s resolution setting is correct. Ideally, it
should be 1024
If this option isn’t available, select one of the other compatible
video formats listed on page 85.
× 768 to match the projector’s native resolution.
74 Solving Problems
■ Windows:
Right-click the desktop, select
Properties, click the Settings
tab, and select a different resolution.
■ Macintosh OS X:
Open
System Preferences, click Displays, and select a
different resolution.
■ Macintosh OS 8.6 to 9.x:
On the Apple menu, choose
Control Panels, and click
Monitors and Sound. Select a different resolution.
■ You also may need to modify existing presentation files if you
created them for a different resolution. See your software
documentation for specific information.
The image isn’t square, but keystone-shaped.
■ If the top or bottom of the image is broader, press the or
button on the projector until the image is square.
■ If the projector is angled toward the screen from the left or right,
the image will be broader on one side. Center the projector in
front of the middle of the screen, facing the screen squarely.
The image contains static or noise.
■ If you’re using a computer cable longer than 6 feet, or an
extension cable, the image quality may be reduced.
■ Keep your computer and video cables away from the power cord
as much as possible to prevent interference.
■ The video signal may be split between the computer and the
projector. If you notice a decline in the projected image quality
when the image is displayed simultaneously on your notebook
computer and the projector, turn off the notebook’s LCD display.
■ Make sure the correct input signal is selected in the Signal menu
(see page 50).
The image is blurry.
■ There may be dirt or smears on the lens. Clean the lens as
described on page 60.
■ Adjust the focus using the focus ring (see page 22).
■ Make sure the lens is not fogged by condensation. You may need
to wait before using the projector after moving it from a cold
environment to a warm environment.
■ Adjust the Sharpness setting on the Image menu (see page 49).
When you change video settings, you should be able to see the
effect on the screen immediately. If you’re projecting from a
computer, you may also need to adjust the tracking and sync as
described in the next section. If you don’t like the new settings,
you can always select
settings.
Reset to return to the factory default
Solving Problems 75
You see vertical bands or the image still looks blurry after
trying the solutions in the previous section.
■ If you’re projecting from a computer and displaying an image that
contains a lot of fine detail, you may notice vertical bands or some
of the characters may look heavy or blurred. Press the
button on the remote control to reset the projector’s tracking and
sync settings.
■ If further adjustment is needed, you can fine-tune the Tracking
Sync settings manually using the Signal menu, as described
and
on page 50.
1. Fill the screen with an image containing fine detail, such as a
pattern to appear as your desktop background, or try
projecting black text on a white background.
Auto
note
Because of the different
technologies used, your
projected image may not
exactly match the colors on
your notebook or computer
monitor.
2. Adjust the
3. Adjust the
Tracking to eliminate vertical bands.
Sync setting to increase the image sharpness.
The image is too light or dark, or colors are incorrect.
■ If you’re displaying a computer image, use the Color Mode
option in the projector’s Image menu to adjust the color (see
page 48).
■ If you’re displaying video, adjust the Color Adjustment and
Color Mode settings on the Image menu. You can also try
adjusting the
menu.
Color Intensity and Tint settings on the Image
76 Solving Problems
■ Try adjusting the Brightness and Contrast settings on the Image
menu.
■ Check your computer display settings to correct the color balance.
■ The projector’s lamp may need to be replaced. See page 62 for
instructions.
There is no sound, or the sound is not loud enough.
■ Press the button on the projector or remote control to increase
the volume.
■ Make sure A/V Mute is not enabled. (The A/V Mute button may
have been pressed.)
■ Try adjusting the Volume setting in the Setting menu (see
page 52).
■ If you’re using a VCR or other video source, make sure the
volume is not turned all the way down or muted. Also, make sure
the cables are connected correctly, as described on page 44.
■ If your presentation includes computer audio, make sure the
volume control on your computer is not turned all the way down
or muted. If you’re using the audio cable, make sure it is securely
connected to both the projector and your computer’s
headphone jack or audio out jack.
■ Make sure the Windows volume controls on your computer are
not turned all the way down or set to Mute. You may be able to
check this by clicking the volume control in your Windows
system tray (lower right corner of the screen).
Solving Problems 77
Solving Problems with the Remote Control
The projector doesn’t respond to remote control commands.
■ The remote control’s batteries may not be installed correctly or
may be low on power. To change the batteries, see page 28.
■ Make sure you are within about 20 feet (6 meters) of the projector
and within range of the projector’s front or back sensor
(approximately 30° to the left or right and 15° above or below).
■ Dim the room lights and turn off any fluorescent lights. Make
sure the projector is not in direct sunlight. Strong lighting,
especially fluorescent lights, may affect the projector’s infrared
receivers. Also, turn off any nearby equipment that emits infrared
energy, such as a radiant room heater.
Where To Get Help
Epson provides technical assistance through electronic support
services 24 hours a day, as listed in the following table.
78 Solving Problems
Service Access
World Wide
Web
Presenters
Online
From the Internet, you can reach Epson’s product support
page at http://support.epson.com. After selecting your
product, you can access troubleshooting information,
download product documentation, and receive technical
advice through e-mail.
Access tips, templates, and training for developing
successful presentations at
http://www.presentersonline.com
Telephone Support Services
To use the Epson PrivateLine Support service, call (800) 637-7661
and enter the PIN on the Epson PrivateLine Support card included in
your Start Here kit. This is the fastest way of speaking to a live
representative, and it’s free. This service is available 6
Pacific Time, Monday through Friday, for the duration of your
warranty period.
You may also speak with a projector support specialist by dialing one
of these numbers:
■ U.S.: (562) 276-4394, 6 AM to 6 PM, Pacific Time, Monday
through Friday
■ Canada: (905) 709-3839, 6 AM to 6 PM, Pacific Time, Monday
through Friday
Toll or long distance charges may apply.
Before you call, please have the following information ready:
■ Product name (Epson PowerLite 750c760c)
■ Product serial number (located on the bottom of the projector)
AM to 6 PM,
■ Computer configuration
■ Description of the problem
You can purchase screens, carrying cases, or other accessories from
an authorized Epson reseller. To find the nearest reseller, please
call 800-GO-EPSON (800-463-7766). To purchase online, visit
www.epsonstore.com (U.S. sales only). In Canada, please call
(800) 463-7766 for reseller referral
.
Solving Problems 79
80 Solving Problems
Projector Installation
This appendix provides guidelines on installing the projector in a
permanent location, such as a theater or conference room.
The projector can be installed for four different viewing setups: front
projection, ceiling mounting, rear projection onto a semi-transparent
screen, or rear/ceiling projection, as shown:
Front projection Rear projection
A
Rear/ceiling projectionCeiling mounting
To project from overhead, you’ll need the optional ceiling mounting
hardware; see page 11 for ordering information. You’ll also need to
select
Front/Ceiling or Rear/Ceiling as the Projection option of the
projector’s Extended menu to flip the image upside-down. To project
from the rear, onto a semi-transparent screen, select
Rear/Ceiling (see page 58).
Rear or
81
If you’re mounting the projector on the ceiling and you place it above
screen level, you’ll have to tilt the projector down to position the
image on the screen. This causes the image to lose its square shape.
You can correct the distortion using the
Keystone function in the
projector’s menu system (see page 51).
If you place the projector so that the base of the lens is level with the
bottom of the screen, the image should be square and you won’t have
to adjust it. If you place the lens lower than the bottom of the screen,
you’ll have to tilt the projector upward if you want to fill the whole
screen with the image.
82 Projector Installation
Technical Specifications
General
Type of display Epson poly-silicon TFT active matrix
Resolution
(native format) 1024 × 768 pixels (XGA)
Color reproduction 24 bit, 16.8 million colors
Brightness
750c 2000 lumens (High Brightness mode)
1500 lumens (Low Brightness mode)
760c 2500 lumens (High Brightness mode)
2000 lumens (Low Brightness mode)
Contrast ratio 400:1
A
Image size 30 to 300 inches
Projection distance 3.2 to 39.7 feet (1.0 to 12.1 meters)
Projection methods Front, rear, upside-down (ceiling mount)
Internal sound system 1 W monaural
Optical aspect ratio 4:3 (horizontal:vertical)
Zoom ratio 1:1.2
Noise level 35 dB in Low Brightness mode, 40 dB in
High Brightness mode
Keystone correction Automatic (manual adjustment capability
±30° vertical keystone correction)
Mouse compatibility Supports USB (type B)
83
Projection Lamp
Type UHE (Ultra High Efficiency)
Power consumption 170 W
Lamp life Approx. 2000 hours (High Brightness
mode)
Approx. 3000 hours (Low Brightness mode)
Part number V13H010L32
Remote Control
Range 20 feet (6 meters)
Batteries (2) Alkaline AAA
Dimensions
Height 2.7 inches (70 mm), feet retracted
Width 10.9 inches (276 mm)
Depth 7.6 inches (193 mm)
Weight 3.8 lb (1.7 kg)
84 Technical Specifications
Electrical
Rated frequency 50/60 Hz AC
Power supply 100 to 120 VAC, 2.7 A
200 to 240 VAC, 1.1 A
Power consumption Operating: 240 W
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity
(non-condensing) Operating: 20 to 80% RH
Storage: 10 to 90% RH
Operating altitude 0 to 7,500 ft (0 to 2,286 m)
Safety
United States FCC 47CFR Part 15B Class B (DoC)
UL60950 Third Edition
Canada ICES-003 Class B
CSA C22.2 No. 60950
CE Marking Directive 73/23/EEC
Directive 89/336/EEC
IEC 60950 Third Edition
EN 55022, EN 55024
Pixelworks
™
DNX™ ICs are used in this projector.
Compatible Video Formats
The projector supports NTSC, PAL, and SECAM international video
standards, as well as the monitor display formats listed below.
To project images output from a computer, the computer’s video card
must be set at a refresh rate (vertical frequency) that’s compatible with
the projector. Some images are automatically resized to display in the
projector’s “native” format (XGA). The frequencies of some
computers may not allow images to display correctly; see your
computer’s documentation for details.
Mode Refresh Rate (Hz) Resolution
VGA EGA 70 640 × 350
VGA—60
VESA—72
VESA—75
VESA—85
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—85
60
72
75
85
56
60
72
75
85
640
× 480
640 × 480
640 × 480
640 × 480
800
× 600
800 × 600
800 × 600
800 × 600
800 × 600
*
*
*
*
*
*
*
*
*
*
Technical Specifications 85
Mode Refresh Rate (Hz) Resolution
XGA—60
XGA—70
XGA—75
XGA—85
SXGA1—70
SXGA1—75
SXGA1—85
SXGA2—60
SXGA2—75
SXGA2—85
SXGA+60
SXGA+75
SXGA+85
SXGA3—60
SXGA3—75
SXGA3—85
60
70
75
85
70
75
85
60
75
85
60
75
85
60
75
85
1024
× 768
1024
× 768
1024
× 768
1024
× 768
1152
× 864
1152 × 864
1152 × 864
1280
× 960
1280 × 960
1280 × 960
1400 × 1050
1400 × 1050
1400 × 1050
1280
× 1024
1280 × 1024
1280 × 1024
UXGA—60 60 1600 × 1200
iMAC VGA
iMAC SVGA
iMAC XGA
MAC13
MAC16
MAC19
MAC19-60
MAC21
NTSC
NTSC 4:43
PAL
N-PAL
M-PAL
PAL—60
SECAM
HDTV (720p)
HDTV (720p)
HDTV (1080i)
HDTV (1080i)
TV480i
TV480i
SDTV (480p)
SDTV (480p)
*
The image is resized using Epson’s SizeWise™ Technology.
117
95
75
67
75
75
59
75
60
60
50
50
60
60
50
60
50
60
50
60
50
60
50
640
× 480
800 × 600
1024 × 768
640
× 480
832 × 624
1024 × 768
1024
× 768
1152
× 870
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
86 Technical Specifications
Notices
This appendix includes safety instructions and other important information
about your Epson PowerLite projector.
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
■ Do not place the projector on an unstable cart, stand, or table.
■ Do not use the projector near water or sources of heat.
■ Use the type of power source indicated on the projector. If you are not
sure of the power available, consult your dealer or power company.
■ Place the projector near a wall outlet where the plug can be easily
unplugged.
Placez l’appareil près d’une prise de courant où la fiche peut être débranchée
facilement.
■ Do not hold the plug with wet hands.
■ Take the following precautions for the plug. Failure to comply with
these precautions could result in sparks or fire: Do not insert the plug
into an outlet with dust present. Insert the plug firmly into the outlet.
■ Do not overload wall outlets, extension cords, or integral convenience
receptacles. This can cause fire or electric shock.
■ Do not place the projector where the cord can be walked on. This may
result in fraying or damage to the plug.
■ Unplug the projector from the wall outlet before cleaning. Use a damp
cloth for cleaning. Do not use liquid or aerosol cleaners.
■ Do not block the slots and openings in the projector case. They provide
ventilation and prevent the projector from overheating. Do not operate
the projector on a sofa, rug, or other soft surface, or in a closed-in
cabinet unless proper ventilation is provided.
■ Never push objects of any kind through the cabinet slots. Never spill
liquid of any kind into the projector.
A
87
■ Except as specifically explained in this User’s Guide, do not attempt to
service this product yourself. Refer all servicing to qualified personnel.
Opening or removing covers may expose you to dangerous voltages and
other hazards.
■ Unplug the projector from the wall outlet and refer servicing to qualified
service personnel under the following conditions: When the power cord
or plug is damaged or frayed. If liquid has been spilled into the
projector, or if it has been exposed to rain or water. If it does not operate
normally when you follow the operating instructions, or if it exhibits a
distinct change in performance, indicating a need for service. If it has
been dropped or the housing has been damaged.
■ The lamp(s) in this product contain mercury. Please consult your
state and local regulations regarding disposal or recycling. Do not put in
the trash.
■ Unplug the projector during lightning storms or when it will not be used
for extended periods.
■ Do not place the projector and/or remote control on top of
heat-producing equipment or in a hot location.
■ If you use the projector in a country other than where you purchased it,
use the correct power cord for that country.
■ Do not stand on the projector or place heavy objects on it.
■ Do not use the projector outside of the required temperature range of 41
to 95 °F (5 to 35 °C). Doing so may cause an unstable display and could
lead to projector damage.
■ Do not store the projector outside of the required temperature range of
14 to 140 °F (–10 to 60 °C) or in direct sunlight for long periods of
time. Doing so may cause damage to the case.
88 Notices
WARNING: The cords included with this product contain chemicals,
including lead, known to the State of California to cause birth defects or
other reproductive harm. Wash hands after handling. (Provided in accordance
with Proposition 65 in Cal. Health & Safety Code §25249.5 et seq.)
Remote Control Information
You can operate the projector by remote control via a line-of-sight infrared
(IR) receiver at the front and rear of the projector. The projector may not
respond to remote control commands under the following conditions:
■ There is an object between the remote control IR emitter and the IR
receiver on the projector.
■ Ambient light is too bright.
■ Certain types of fluorescent lighting are used.
■ A strong light source shines into the IR receiver.
■ Other equipment that emits infrared energy, such as a radiant room
heater, is in the room.
These conditions commonly cause problems for most infrared-controlled
equipment. Try the following:
■ The remote control’s batteries may be low on power; replace them.
■ Dim the ambient lighting and/or turn off any fluorescent lights.
■ Close any window coverings and/or move the projector out of direct
sunlight.
■ Turn off other equipment that emits infrared energy.
Notices 89
Declaration of Conformity
According to 47CFR, Part 2 and 15, Class B Personal Computers and
Peripherals; and/or CPU Boards and Power Supplies used with Class B
Personal Computers
We: Epson America, Inc.
Located at: 3840 Kilroy Airport Way
MS: 3-13
Long Beach, CA 90806-2469
Telephone: (562) 290-5254
Declare under sole responsibility that the product identified herein, complies
with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device. Each
product marketed, is identical to the representative unit tested and found to
be compliant with the standards. Records maintained continue to reflect the
equipment being produced can be expected to be within the variation
accepted, due to quantity production and testing on a statistical basis as
required by 47CFR §2.909. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may
cause undesired operation.
Trade Name: Epson
Type of Product: Projector
90 Notices
Model: EMP-750/760
Marketing Name: PowerLite 750c/760c
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio or television reception.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause interference to radio and television
reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the
following measures:
■ Reorient or relocate the receiving antenna.
■ Increase the separation between the equipment and receiver.
■ Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
■ Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this
equipment will invalidate the FCC Certification of this device and may cause
interference levels which exceed the limits established by the FCC for this
equipment. It is the responsibility of the user to obtain and use a shielded
equipment interface cable with this device. If this equipment has more than
one interface connector, do not leave cables connected to unused interfaces.
Changes or modifications not expressly approved by the manufacturer could
void the user’s authority to operate the equipment.
For Canadian Users
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement
sur le materiel brouilleur du Canada.
Notices 91
Warranty
Epson America, Inc. Limited Warranty
Basic Two-Year Warranty and 90-Day Lamp Warranty
What Is Covered: Epson America, Inc. (“Epson”) warrants to the original
retail purchaser of the Epson product enclosed with this limited warranty
statement that the product, if purchased new and operated in the United
States or Canada, conforms to the manufacturer’s specifications and will be
free from defects in workmanship and materials for a period of two (2) years
from the date of original purchase (except that the warranty period is 90 days
for projector lamps). For warranty service, you must provide proof of the date
of original purchase.
What Epson Will Do To Correct Problems: If you elect carry-in warranty
service, please bring the product securely packaged in its original container or
an equivalent, along with proof of the date of original purchase, to your
Epson Dealer or Epson Customer Care Center. Epson will, at its option,
repair or replace on an exchange basis the defective unit, without charge for
parts or labor. When warranty service involves the exchange of the product or
of a part, the item replaced becomes Epson property. The exchanged product
or part may be new or previously refurbished to the Epson standard of
quality, and at Epson’s option, the replacement may be another model of like
kind and quality. Epson’s liability for replacement of the covered product will
not exceed the original retail selling price of the covered product. Exchange
or replacement products or parts assume the remaining warranty period of
the product covered by this limited warranty. However, each replacement
lamp carries the limited 90-day warranty stated above.
92 Notices
What This Warranty Does Not Cover: This warranty does not apply to
refurbished or reconditioned products. This warranty covers only normal
consumer use in the United States and Canada. 24-hour-per-day use causes
unusual strain and is not considered normal use. This warranty does not
cover consumables (e.g., fuses), other than lamps. This warranty is not
transferable. Epson is not responsible for warranty service should the Epson
label or logo or the rating label or serial number be removed or should the
product fail to be properly maintained or fail to function properly as a result
of misuse, abuse, improper installation, neglect, improper shipping, damage
caused by disasters such as fire, flood, and lightning, improper electrical
current, software problems, interaction with non-Epson products, or service
other than by an Epson Authorized Servicer. Postage, insurance, or shipping
costs incurred in presenting your Epson product for carry-in warranty service
are your responsibility. If a claimed defect cannot be identified or reproduced
in service, you will be held responsible for costs incurred.
THE WARRANTY AND REMEDY PROVIDED ABOVE ARE
EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS OR IMPLIED
WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. SOME LAWS DO NOT ALLOW
THE EXCLUSION OF IMPLIED WARRANTIES. IF THESE LAWS
APPLY, THEN ALL EXPRESS AND IMPLIED WARRANTIES ARE
LIMITED TO THE WARRANTY PERIOD IDENTIFIED ABOVE.
UNLESS STATED HEREIN, ANY STATEMENTS OR
REPRESENTATIONS MADE BY ANY OTHER PERSON OR FIRM
ARE VOID. IN THE EVENT THE REMEDIES ABOVE FAIL, EPSON’S
ENTIRE LIABILITY SHALL BE LIMITED TO A REFUND OF THE
PRICE PAID FOR THE EPSON PRODUCT COVERED BY THIS
LIMITED WARRANTY. EXCEPT AS PROVIDED IN THIS WRITTEN
WARRANTY, NEITHER EPSON AMERICA, INC. NOR ITS
AFFILIATES SHALL BE LIABLE FOR ANY LOSS, INCONVENIENCE,
OR DAMAGE, INCLUDING DIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, RESULTING FROM THE USE OR
INABILITY TO USE THE EPSON PRODUCT, WHETHER
RESULTING FROM BREACH OF WARRANTY OR ANY OTHER
LEGAL THEORY.
In Canada, warranties include both warranties and conditions.
Some jurisdictions do not allow limitations on how long an implied warranty
lasts and some jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitations and exclusions
may not apply to you. This warranty gives you specific legal rights, and you
may also have other rights, which vary from jurisdiction to jurisdiction.
To locate the Authorized Epson Servicer nearest you, call the Epson
Connection
SM
at (800) 637-7661 + PIN or (562) 276-4394 in the U.S. and
(905) 709-3839 in Canada or write to: Epson America, Inc., P.O. Box
93012, Long Beach, CA 90809-3012.
Notices 93
94 Notices
Index
A
A/V Mute, 30, 56, 72
Accessories, 11, 79
Adapter
audio, 10, 44
Macintosh, 11, 37
Air filter
cleaning, 61
ordering, 11
replacing, 62 to 64
Anti-theft device, 11, 15
Aspect ratio, 83
Audio
adapter, 10, 44
controlling volume, 31
problems, troubleshooting, 77
turning off (using A/V Mute), 30
Auto button, 24
Auto Setup setting, 50
B
Background Color setting, 54
Bands, vertical, 76
Blackboard color mode, 48
Blackboard, projecting on, 32
Blank screen, 18 to 20
Blurry image, 75
Brightness, 83
Brightness setting, 49
Carrying case, 10, 11, 66
Ceiling mount, 11, 81 to 82
Cleaning
air filter, 61
lens, 60
projector case, 60
Color
correcting, 32
problems, 76
settings, 48 to 49
Color Mode setting, 48
Component video cable, 11, 39
Composite (RCA) video cable, 39 to 40
Computer
connecting to, 36 to 37
correcting images, 24
selecting source, 17
Connecting projector
to a computer, 36 to 37
to video equipment, 39 to 43
Contrast setting, 49
D
Declaration of Conformity, 90
Default settings, restoring, 47
Desktop adapter, Macintosh, 11, 37
Direct Power On, 25
Distance from projector to screen, 14, 83
Documentation, 8
DVD player, connecting, 39 to 43
C
Cables
illustrations, 10
mouse, 38
ordering, 11
remote control cable set, 11
S-video, 11, 41
VGA-to-component, 36
Capturing image, 55 to 56
E
Electrical specifications, 84
Environmental specifications, 84
Epson
accessories, 11, 79
presentation tips, 8
PrivateLine Support, 9, 79
technical support, 8, 78 to 79
E-Zoom button, 31
Index 95
F
FCC compliance statement, 91
Filter, see Air filter
Focusing image, 22
Freeze button, 30
H
HDTV images, video formats, 86
Height of image, adjusting, 21
Help system, using, 68
Help, Epson, 8, 78 to 79
I
Image
adjusting, 21 to 24, 48 to 49
blurry, 75
capturing and saving in projector, 55 to 56
correcting shape, 22 to 23, 51, 75
fitting on screen, 50, 74
height, adjusting, 21
problems with, 72 to 77
projecting on chalkboard, 32
raising, 21
selecting source, 17, 29, 40 to 43
size and projection distance, 14, 83
turning off (using A/V Mute), 30
zooming, 22, 31
Image menu, 48 to 50
Info menu, 71
Input signal, selecting, 17, 29, 40 to 43
Installing projector, 81 to 82
L
Lamp
number of hours used, 71
ordering, 11
replacing, 62 to 65
specifications, 84
status light, 69 to 70
Lamp timer, resetting, 65
Language setting, 58, 68
Laptop computer
connecting to, 36 to 37
display problems, 18 to 20, 72 to 73
selecting source, 17, 29
Lens, cleaning, 60
Lights, status, 69 to 70
Living Room color mode, 48
Logo, saving on projector, 55 to 56
M
Macintosh desktop adapter, 11, 37
Manuals, 8
Menus
changing settings, 46 to 47
default settings, restoring, 47
Image, 48 to 50
Info, 71
Signal, 49 to 50
User’s Logo, 55 to 56
Mouse, 83
connecting cable for remote, 38
using remote control as, 33
K
Kensington anti-theft device, 11, 15
Keystone correction, 22 to 23, 51, 75, 83
96 Index
N
New Hardware Wizard, 17
No Signal message, 18, 72 to 73
Noise level, 83
Not Supported message, 74
Numeric keypad, using, 53
O
Operation Lock setting, 57
Optical aspect ratio, 83
Options for projector, 11
P
Password
protection, 52 to 55
request code, 54
Picture source, selecting, 17, 29, 40 to 43
Picture, see Image
Pointer tool, using, 34
Positioning
image, 21
projector, 14 to 15, 81 to 82
Power
button, 17
specifications, 84
status light, 17, 69 to 70
Presentation color mode, 48
Presentations
computer, 24, 36 to 38
room conditions, 14, 28
tips and training, 8
using the pointer tool, 34
video, 39 to 43
Presenters Online, 8, 78
PrivateLine Support, 9, 79
Problems
color, 76
image, 72 to 77
no signal, 18, 72 to 73
remote control, 78
sound, 77
using on-screen help, 68
Progressive format, 50
Projecting without screen, 32
Projection lamp, see Lamp
Projector
carrying case, 11, 66
cleaning, 60
connections, see Connecting projector
disabling buttons, 57
distance from screen, 14, 83
installing, 81 to 82
lamp specifications, 84
options, 11
password protection, 52 to 55
positioning, 14 to 15
resolution, 83
specifications, 83 to 85
transporting, 66
troubleshooting, 67 to 70
turning off, 24 to 25
turning on, 16 to 17
unpacking, 10
viewing information about, 71
R
Raising image, 21
Rear-screen projection, 58, 81 to 82
Registration, 9
Remote control
A/V Mute button, 30
as wireless mouse, 33
battery used, 84
connecting cable for mouse, 38
correcting color, 32
E-Zoom button, 31
Freeze button, 30
information, 89
numeric keypad, using, 53
pointer tool, using, 34
problems, 78, 89
range, 84
specifications, 84
switching sources, 29
troubleshooting, 78
Replacing lamp, 62 to 65
Request code, password, 54
Resetting lamp timer, 65
Resetting menu options, 47
Resize image, 32
Resolution, 32, 74, 83
Index 97
S
Safety
instructions, 87 to 88
specifications, 85
Screen
blank, 18 to 20
distance from projector, 14
ordering, 11
startup screen, creating, 55 to 56
Screen image, See Image
Security
Kensington lock, 11
password protection, 52 to 55
Sharpness setting, 49
Signal menu, 49 to 50
Sleep mode, 24
Sound
troubleshooting, 77
Source
selecting, 17, 29
viewing, 71
Speaker, specifications, 83
Specifications
brightness, 83
dimensions, 84
electrical, 84
environmental, 84
general, 83
lamp, 84
remote control, 84
resolution, 83
safety, 85
sRGB color mode, 48
Startup screen
user’s logo, See User’s Logo
Startup screen, creating, 55 to 56
Status lights, 69 to 70
Support, see Technical support
S-video cable, 11, 41
Switching picture source, 17, 29
Sync setting, 50
Synchronization, adjusting, 24, 76
T
Technical support, 8, 78 to 79
Temperature
requirements, 84
status light, 69 to 70
Theatre color mode, 48
Tracking, adjusting, 24, 76
Transporting projector, 66
Troubleshooting
blank screen, 18 to 20, 72 to 73
cut-off image, 74
distorted image, 22 to 23
image and sound problems, 72 to 77
no signal, 18, 72 to 73
projector problems, 67 to 70
remote control problems, 78
Turning off picture (using A/V Mute), 30
Turning off projector, 24 to 25
U
USB cable, 10, 38
User’s Logo menu, 55 to 56
V
VCR, connecting, 39 to 43
Video
cables, 10, 11, 39
connecting video equipment, 39 to 43
display settings, viewing, 71
formats, supported, 85 to 86
selecting source, 17, 29, 40, 41
Video Signal setting, 50
Volume, controlling, 31
W
Warning lights, 69 to 70
Warranty, 9, 92 to 93
Wireless, mouse, 33, 38
Z
Zoom ratio, 83
Zooming image, 22, 31
98 Index
Exhaust air vent
Turn projector on and off
Optimize computer images
Stop action
Switch between equipment
connected to projector ports
Activate on-screen pointer
Enter (left mouse button)
Change slides in PowerPoint
Enlarge section of image
Esc (right mouse button)
Activate numeric keypad
Select color mode
Activate menu system
Access on-screen help
Control volume
Resize image or switch aspect ratio
Move cursor on screen
Turn off picture and sound
Foot adjust lever
Control panel
Zoom ring
Focus ring
Remote control
receiver
Front adjustable foot
USB port
Power inlet
Rear adjustable foot
Audio port
Vi
deo port
S-Video port
Speaker
Security lock
Lens cover
Computer/Component Video port
Enlarge section of image
Turn projector on and off
Change slides in PowerPoint
Enter (left mouse button)
Esc (right mouse button)
Activate on-screen pointer
Switch between equipment
connected to projector ports
Optimize computer images
Move cursor on screen
Turn off picture and sound
Stop action
Activate numeric keypad
Select color mode
Activate menu system
Access on-screen help
Resize image or switch aspect ratio
Control volume
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