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LP 790 manual User’s Guide, large audience projector
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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large audience projector
LP
®
790
User’s Guide
Page 2
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Contents
large audience projector
User’s Guide
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Remote Control Warning
Safety Certifications
FCC Warning
Canada
Australian Certification C-tick mark Trademarks
Declaration of Conformity
Safety Instructions
TABLE OF CONTENTS
Setting up the Projector
Using the Projector
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Maintenance & Troubleshooting
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Safety Definitions
SAFETY INSTRUCTIONS
Safety Symbols
Safety Terms
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INTRODUCTION
Image Resolution
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Compatibility
I n t r o d u c t i o n
Shipping box contents
Rear view of projector
Front view of projector
Bottom view of projector
speakers connectors security lock power connector/switch
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Usage Guidelines
If You Need Assistance
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Warranty
I n t r o d u c t i o n
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SETTING UP THE PROJECTOR
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Projected image size
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you’re connecting a computer
S e t t i n g
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Connecting the projector to a computer
Connecting a Computer
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Connecting a Computer with an RS-232 Cable
Connecting a Computer with a DVI Cable
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Connecting the projector to a VCR using the A/V cable
Connecting a Video Player
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Connecting External Speakers
Connecting a Video Player using BNC Cables
Connecting the Remote Control Cable
Connecting the projector to a VCR using the S-video cable
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Powering up the Projector
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S e t t i n g
P r o j e c t o r
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NOTE To maximize lamp life allow the projector to run for at
Turning Off the Projector
least five minutes before turning it off
S e t t i n g
Basic Image Adjustment
USING THE PROJECTOR
Adjusting the Projector
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Adjusting the height of the projector
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U s i n g
Remote control
Using the Remote Control
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U s i n g
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P r o j e c t o r
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Using the Keypad and Remote Buttons
Power
Volume
Reset keypad only
Adjusting the keystone
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On-screen menu
Using the On-Screen Menus
Basic Menu
NOTE The color setting applies to video sources only
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Reset
Setup
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Setup and Picture menus
Setup menu
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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
Audio menu
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U s i n g
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Cleaning the Lens
MAINTENANCE & TROUBLESHOOTING
Cleaning the Dust Filter
Cleaning the filter
T r o u b l e s h o o t i n g
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M a i n t e n a n c e
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Replacing the Projection Lamp
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Removing the screw on the lamp door
Removing the lamp housing
Loosening the screws on the lamp housing
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Using the Security Lock
Replacing the Batteries in the Remote Control
Problem The projector is not running
Troubleshooting
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Problem Color or text not being projected
Problem Only the start-up screen displays
Problem The screen resolution is not right
Problem Image isn’t centered on the screen
Problem Image is out of focus
Problem Image is too wide or narrow for screen
Problem Image and menus are reversed left to right
Problem Image and menus are upside down
Page
M a i n t e n a n c e
T r o u b l e s h o o t i n g
Temperature
APPENDIX Specifications
Dimensions
Weight
Standard Accessories
Accessories
NOTE Use only InFocus approved accessories. Other
A p p e n d i
3 rd Year Extended Warranty 1 year extension
Optional Accessories
SP-LTMT-EXT-GRAY
Mind Path Pocket Point RF Remote/Laser Poniter
Key command to
Portable and Laptop Activation Chart
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 SimulScan
Using Video Mirroring with a PowerBook Computer
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Distance to screen
Projected Image Size
Diagonal
Maximum
Numerics
INDEX
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