Manuals
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InFocus
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Computer Equipment
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Projector
InFocus
LP 850, LP 840
manual
Models:
LP 840
LP 850
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Troubleshooting
Error Conditions
Connecting a computer
Warranty
Maintenance
Communication Configuration
Still having problems?
Presets
Accessories
Connector Panel
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Contents
USER’S Guide
Trademarks
Table of Contents
Important Operating Considerations
Page
Accessories
Projector components and features back
Introduction
Online Registration
Connector Panel
Positioning the projector
Required computer connections
Connecting a computer
Optional computer connections
Visit our website for information on ProjectorNet
Displaying a computer image
First-time projector use with Windows
Wizard launches two times
For Windows 2000, Windows ME, and Windows XP
Adjusting the image
Standard video connections
Connecting a video device
Optional video connections
Connect BNC cables
Displaying a video image
You can also adjust the zoom and focus via the menus. See
Troubleshooting your setup
Power Save
Shutting down the projector
Screen Save
Solution
Computer image projected
Range Out
Image clear and not cropped
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Color
Lamp won’t turn on, Lamp LED blinking red
Lamp won’t turn on, Temp LED solid red
Lamp must be replaced Lamp turns on
Still having problems?
Using the keypad buttons
Using the remote control
Troubleshooting the remote
Troubleshooting audio
Using the audio
Connecting external speakers
Presentation features
Optimizing computer images
Optimizing video images
Customizing the projector
Using the menus
Picture menu
Presets
Advanced settings
Settings menu
Save Screen
PiP Enable PiP Position Effect Key
Network
Cleaning the lens
Maintenance
Changing the lens
Lamp module is on the right
Resetting the lamp timer
Using the security lock
Cleaning the dust filter
Troubleshooting
Appendix
Projected image size
Distance Image Width
2.3 25/7.6
LED Behavior
LED color/behavior Meaning
RS-232 commands
Communication Configuration
Command Format
Setting Value
Error Conditions
Limitations
= Japanese = Korean = Portuguese = Russian = Norwegian
NND
Ntsc
Function Com Min Max Step Mand Fault
Numerics
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XGA
Limited Warranty
Warranty Limitation and Exclusion
To Be Eligible For Limited Warranty Coverage
Limited Warranty Period
To Obtain Warranty Service
If YOU Need ASSISTANCE…
USER’S Guide
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Contents