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LP 790 manual I n d e
Models:
LP 790
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Troubleshooting
Specs
Portable and Laptop Activation Chart
Warranty
you’re connecting a computer
Problem The projector is not running
Reset keypad only
Setting Up The Projector
Key command to
adjustable foot
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Image 64
I n d e x
56
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Image 64
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Contents
User’s Guide
large audience projector
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Safety Certifications
Remote Control Warning
FCC Warning
Canada
Declaration of Conformity
Australian Certification C-tick mark Trademarks
TABLE OF CONTENTS
Safety Instructions
Setting up the Projector
Using the Projector
Maintenance & Troubleshooting
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SAFETY INSTRUCTIONS
Safety Definitions
Safety Symbols
Safety Terms
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Image Resolution
INTRODUCTION
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Compatibility
Shipping box contents
I n t r o d u c t i o n
Front view of projector
Rear view of projector
Bottom view of projector
speakers connectors security lock power connector/switch
Usage Guidelines
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If You Need Assistance
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Warranty
I n 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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S e t t i n g
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Connecting a Computer
Connecting the projector to 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
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S e t t i n g
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P r o j e c t o r
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Turning Off the Projector
NOTE To maximize lamp life allow the projector to run for at
least five minutes before turning it off
S e t t i n g
USING THE PROJECTOR
Basic Image Adjustment
Adjusting the Projector
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Adjusting the height of the projector
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U s i n g
Using the Remote Control
Remote control
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U s i n g
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P r o j e c t o r
Using the Keypad and Remote Buttons
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Power
Volume
Adjusting the keystone
Reset keypad only
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Using the On-Screen Menus
On-screen menu
NOTE The color setting applies to video sources only
Basic Menu
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Setup
Reset
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Setup menu
Setup and Picture menus
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Language menu
Language 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
U s i n g
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Cleaning the Lens
MAINTENANCE & TROUBLESHOOTING
Cleaning the Dust Filter
T r o u b l e s h o o t i n g
Cleaning the filter
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M a i n t e n a n c e
Replacing the Projection Lamp
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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
Troubleshooting
Problem The projector is not running
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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
Page
T r o u b l e s h o o t i n g
M a i n t e n a n c e
APPENDIX Specifications
Temperature
Dimensions
Weight
Accessories
Standard Accessories
NOTE Use only InFocus approved accessories. Other
A p p e n d i
Optional Accessories
3 rd Year Extended Warranty 1 year extension
SP-LTMT-EXT-GRAY
Mind Path Pocket Point RF Remote/Laser Poniter
Portable and Laptop Activation Chart
Key command to
Computer
activate port
Key command to
Key command to
Computer
activate port
Key command to
Key command to
A p p e n d i
Computer
Key command to
Key command to
Computer
activate port
Key command to
Key command to
A p p e n d
Computer
Using Video Mirroring with a PowerBook Computer
Using SimulScan
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Projected Image Size
Distance to screen
Diagonal
Maximum
INDEX
Numerics
I n d e
Page
I n d e
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LIMITED WARRANTY ASK, InFocus, Proxima-Branded Products
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DISCLAIMER OF UNSTATED WARRANTIES
WARRANTY LIMITATION AND EXCLUSION
LIMITATION OF LIABILITY