Manuals
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Projector
InFocus
LP 790
manual
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Models:
LP 790
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66 pages
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Troubleshooting
Specs
Install
You’re connecting a computer
Warranty
Problem Image is out of focus
Accessories
Setting UP the Projector
Basic Image Adjustment
Cleaning the Lens
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I n d e x
56
Page 63
Page 65
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Contents
User’s Guide
Page
Safety Certifications
FCC Warning
Canada
EN 55022 Warning
Declaration of Conformity
Australian Certification C-tick mark Trademarks
Table of Contents
Appendix
Maintenance & Troubleshooting
Index
Safety Instructions
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Important Operating Considerations
Image Resolution
Introduction
Compatibility
Unpacking the Projector
Shipping box contents
T r o d u c t i o n
Rear view of projector
Front view of projector
Bottom view of projector
Usage Guidelines
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If You Need Assistance
Information, please call
Warranty
T r o d u c t i o n
Setting UP the Projector
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Projected image size
You’re connecting a computer
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Make sure the projector and all
Source Video Audio
Connecting a Computer
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Connecting a Computer with a DVI Cable
Connecting a Computer with an RS-232 Cable
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Connecting a Video Player
Connecting the projector to a VCR using the A/V cable
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Connecting a Video Player using BNC Cables
Connecting External Speakers
Connecting the Remote Control Cable
Connecting the projector to a VCR using the S-video cable
Powering up the Projector
T t i n g O j e c t o r
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Turning Off the Projector
Using the Projector
Basic Image Adjustment
Adjusting the Projector
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Adjusting the height of the projector
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Using the Remote Control
Remote control
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Using the Keypad and Remote Buttons
Power
Volume
Menu
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Using the On-Screen Menus
On-screen menu
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Basic Menu
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Setup menu
Setup and Picture menus
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System menu
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Language menu
Language menu
Effect menu
Service menu
Service menu
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User’s logo menu
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Network menu
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Audio menu
Maintenance & Troubleshooting
Cleaning the Lens
Cleaning the Dust Filter
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Cleaning the filter
Removing the dust filter
Replacing the Projection Lamp
Removing the screw on the lamp door
Loosening the screws on the lamp housing
Removing the lamp housing
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Replacing the Batteries in the Remote Control
Using the Security Lock
Installing the security lock
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Troubleshooting
Problem The projector is not running
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LEDs
Problem Only the start-up screen displays
Problem Color or text not being projected
Problem The screen resolution is not right
Problem Image isn’t centered on the screen
Problem Image is too wide or narrow for screen
Problem Image is out of focus
Problem Image and menus are reversed left to right
Problem Image and menus are upside down
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I n t e n a n c e Troubleshooting
Specifications
Appendix
Accessories
Standard Accessories Ship with the projector Part Number
Optional Accessories
SP-DVI-CARD
Portable and Laptop Activation Chart
Key command to Computer Activate port De-activate port
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FN-F8
NCR
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Using Video Mirroring with a PowerBook Computer
Using SimulScan
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Projected Image Size
Distance to screen
Diagonal Maximum Minimum
Image Width
Index
Numerics
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Limited Warranty
ASK, InFocus, Proxima-Branded Products
Warranty Limitation and Exclusion
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