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Important Safety Information
Copyright Notice
Contents
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Fine-Tuning
the Projector
Maintaining the Projector
Solving Problems
Projector Installation
Technical Specifications
6Contents
Welcome
Getting More Information
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Additional Components
Optional Accessories
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Displaying and Adjusting the Image
note
TBD
Also keep these considerations in mind:
■Place the projector on a sturdy, level surface
14Displaying and Adjusting the Image
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Turning On the Projector
Selecting the Image Source
You Can’t Project an Image
The Projector and Notebook Don’t Display the Same Image
If you’re using a PC notebook:
If you’re using Macintosh OS X:
If you’re using OS 8.6 to OS 9.x:
Adjusting the Height of Your Image
Focusing and Zooming Your Image
Adjusting the Image Shape
Using Keystone Correction
Correcting Computer Images
Using the Direct Power On Function
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Using the Remote Control
Replacing the Batteries
Switching Between Picture Sources
Turning Off the Picture and Sound
Stopping Action
Zooming Part of Your Image
Controlling the Volume
Resizing Video images
Adjusting the Color Mode
■Use the Up and Down buttons to move through a slideshow
■Use the pointer button to move the cursor on the screen
press Enter to release it
Using the Pointer Tool
Customizing the Pointer Tool
Connecting to Computers and Other Equipment
Connecting to the Computer Port
Using the Macintosh Desktop Adapter
Connecting the Cable for Remote Mouse Control
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Connecting a Composite Video Source
Connecting an S-VideoSource
Connecting a Component Video Source
Connecting an RGB Video Source
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Fine-Tuningthe Projector
To display the menu screen, press the
You see a menu screen similar to the one below:
you’ve highlighted the desired menu, press the Enter button to select it
grayed out or unavailable, depending on the selected source.)
46Fine-Tuningthe Projector
Restoring the Default Settings
Theatre: For optimizing movie images with increased contrast
sRGB: For matching the color palette of standard sRGB computer displays
48Fine-Tuningthe Projector
■Brightness
Lightens or darkens the overall image
■Contrast
Adjusts the difference between light and dark areas
■Color Intensity (video only)
tip
■Auto Setup
■Tracking
Adjust this value to eliminate vertical stripes in the image
■Sync
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Enabling Password Protection
OFF
1.Press the Freeze button on the remote control for about five seconds
You see this screen:
2.Use the pointer button to set Power ON Protect to ON. Then press Enter
Power ON Protect
To enable your screen logo, select
Starting the Projector with a Password
54Fine-Tuningthe Projector
Creating Your Own Startup Screen
5.When you see the message Select this Image?, highlight Yes and press Enter
6.Use the arrow buttons to select a zoom rate (display size) and press
When the message
8.When you see the message Completed, press Esc to return to the menu screen
Choosing When to Display the Image
Disabling the Projector’s Buttons
The PowerLite 740c does not support Standby Mode
Select from nine languages to be used for the projector menus
58Fine-Tuningthe Projector
Maintaining the Projector
Clean the lens whenever you notice dirt or dust on the surface
Use a canister of compressed air to remove dust
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-freecloth
60Maintaining the Projector
Follow these steps:
Turn off the projector. Wait for the
2.Turn the projector upside down
It is time to replace the lamp when:
■The projected image gets darker or starts to deteriorate
The message
as soon as possible
■The lamp warning light flashes red (the lamp is burnt out)
4.Turn the projector over. Press in on the tabs and lift up the lamp cover
6. Hold the lamp as shown and pull it straight out
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Resetting the Lamp Timer
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Solving Problems
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What To Do When the Lights Flash
70Solving Problems
Viewing Lamp Usage and Other Information
No image appears on the screen
If you’re using a PC notebook:
Hold down the
notebook’s manual or online help for details
If you’re using Macintosh OS X:
Open
The message Not Supported is displayed
Only part of the computer image is displayed
■Windows:
■Macintosh OS X:
■Macintosh OS 8.6 to 9.x:
The image isn’t square, but keystone-shaped
If the top or bottom of the image is broader, press the
The image contains static or noise
The image is blurry
■There may be dirt or smears on the lens. Clean the lens as described on page
If further adjustment is needed, you can
2.Adjust the Tracking to eliminate vertical bands
3. Adjust the 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
■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
The projector doesn’t respond to remote control commands
78Solving Problems
Telephone Support Services
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Projector Installation
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Technical Specifications
General
Projection Lamp
Remote Control
Dimensions
Electrical
Environmental
Safety
Compatible Video Formats
86Technical Specifications
Notices
WARNING
Wash hands after handling
88Notices
■Ambient light is too bright
■Certain types of fluorescent lighting are used
■A strong light source shines into the IR receiver
■The remote control’s batteries may be low on power; replace them
■Dim the ambient lighting and/or turn off any fluorescent lights
90Notices
For United States Users
WARNING
For Canadian Users
Epson America, Inc. Limited Warranty
Basic Two-YearWarranty and 90-DayLamp Warranty
What Is Covered:
92Notices
In Canada, warranties include both warranties and conditions
(905)
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Index
96Index
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98Index