InFocus Projector Lp425 User Manual

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TABLE OF CONTENTS
Safety Summary  iii
Introduction 1
Image Resolution  1
Compatibility 1
Unpacking the Projector  1
Usage Guidelines  3
If You Need Assistance  4
Warranty 4
Setting up the Projector  5
Connecting an IBM-Compatible Computer  7
Connecting a Macintosh Computer  8
Connecting a Video Player  9
Powering up the Projector and Adjusting the Image  11
Turning Off the Projector  12
Using the Projector  13
Basic Image Adjustment  13
Adjusting the Projector  13
Using the Keypad Buttons  15
Using the...

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Ta b l e  o f  C o n t e n t s
Appendix 33
Specifications 33
Accessories 35
Portable and Laptop Activation Chart  37
Using Video Mirroring with a PowerBook Computer  42
Projected Image Size  43
Index 45 

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SAFETY INSTRUCTIONS
Please read and follow all safety instructions provided BEFORE
 
using your new projector. Failure to comply with safety instruc-
tions may result in fire, electrical shock, or personal injury and 
may damage or impair protection provided by equipment. Please 
save all safety instructions.
Safety Definitions:
•
Wa r n i n g : Statements identify conditions or practices that 
could result in permanent personal injury.
•Caution: Statements identify conditions or practices that could...

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Safety Instructions
Safety Symbols:
Attention:
 For information about usage of a feature, please 
refer to the User ’s Guide.
Wa r n i n g : Hot surface. Do not touch.
An arrow pointing to the lamp door on the projector.
Customer Service
If you need assistance, call In Focus Customer Service directly at
1-800-799-9911. Support is free between 5 a.m. and 5 p.m. PST, 
Monday through Friday. Support is available in North America 
after hours and weekends for a fee at 
1-888-592-6800.
Or, send us an...

1
INTRODUCTION
The In Focus LP 425™ is specifically designed for the mobile pre-
senter. It packs SVGA graphics with 16.7 million colors into a 
small, 6.8 pound package. It generates crisp, clear images using 
Digital Light Processing™ (DLP) technology. The LP 425 is easy 
to connect, easy to use, and easy to maintain.
NOTE: The 425 automatically 
expands 640x480 images to 
800x600. You can display these 
images at 640x480 by turning off 
the Auto Resize feature. See “Auto 
Resize” on page 20 for more...

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Introduction
NOTE: The contents of your
shipping box may vary depending
on the projector configuration
you’ve ordered.
F
IGURE 1
Shipping box contents
1. LP 425 projector 5. RCA audio/video (A/V) cable
2. Soft carry case 6. Audio cable
3.LP 425 User’s Guide 
and 
Online User Guide CD7. Macintosh adaptor
4. power cord 8. CableWizard Lite cable
9. Lens cap
12
3
4 5
6
7
8 9 

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FIGURE 2
Side view of projector
Usage Guidelines
 Do not look directly into the projection lens when the projector is 
turned on. The bright light may harm your eyes.
 
Do not block the grills on the projector. Restricting the air flow can 
cause it to overheat and turn off. If this happens, you must wait a minute 
before attempting to turn it back on.
 Handle the projector as you would any product with glass compo-
nents. Be especially careful not to drop it.
 Avoid leaving the projector in direct...

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Introduction
If You Need Assistance
The first place to look for help is in this manual. Be sure to check 
the guidelines in “Troubleshooting” on page 29. 
If this manual doesn’t answer your question, call your In Focus 
dealer. You can also call In Focus Customer Service directly at
1-800-799-9911. Call between 5 a.m. and 5 p.m. PST, Monday 
through Friday. Service is available in North America after hours 
and on weekends for a fee at 
1-888-592-6800.
In Europe, call In Focus in The Netherlands at...

5
SETTING UP THE PROJECTOR
1Place the projector on a flat surface.
•The projector must be within 10 feet (3 m) of your power 
source and within 6 feet (1.8 m) of your computer.
•If you want to project from behind a translucent screen, set 
up the projector behind your screen. See “Rear Projection” 
on page 23 to reverse the image.
2Position the projector the desired distance from the screen.
•The distance from the lens of the projector to the screen 
determines the size of the projected image. Figure 3...

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Setting up the Projector
NOTE: Before you continue,
make sure the projector and your
equipment are turned off. If you’re
connecting a computer, make sure
the distance between it and the
projector is 6 feet or less.
F
IGURE 4
Connector panel
CableWizard s-videocomposite
videoL/R audio inaudio in computer
Lite (for video source)