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Projector
Dukane
28A8753, 28A8043
manual
I n t e n a n c e Troubleshooting
Models:
28A8753
28A8043
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Troubleshooting
Specs
Connecting a Computer
Warranty
Problem Image is out of focus
Accessories
Setting UP the Projector
Basic Image Adjustment
Resolution
Using the Remote Control
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T r o u b l e s h o o t i n g
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Contents
Users Guide
Page
Safety Certifications
Trademarks
Table of Contents
Appendix
Index
Safety Instructions
Customer Service
Image Resolution
Introduction
Compatibility
Unpacking the Projector
Shipping box contents
Rear view of projector
Usage Guidelines
If You Need Assistance
Warranty
Setting UP the Projector
F t
T t i n g O j e c t o r
Connecting a Computer
T t i n g O j e c t o r
Connecting a Video Player
T t i n g O j e c t o r
Powering up the Projector
Turning Off the Projector
Basic Image Adjustment
Using the Projector
Adjusting the Projector
I n g O j e c t o r
Using the Remote Control
Using the Keypad and Remote Buttons
Press the Volume buttons to adjust the volume
Press this button to display a black screen
Using the On-Screen Menus
Basic Menu
See the following pages for details on this menu
Setup menu
System menu
Language menu
Service menu
Userlogo menu
Cleaning the Lens
Maintenance & Troubleshooting
Cleaning the Dust Filters
I n t e n a n c e Troubleshooting
Replacing the Projection Lamp
Replacing the Batteries in the Remote Control
Using the Security Lock
Troubleshooting
Problem The projector is not running
Problem The screen resolution is not right
Problem Only the start-up screen displays
Problem Color or text not being projected
Problem Image isn’t centered on the screen
Problem Image and menus are reversed left to right
Problem Image is too wide or narrow for screen
Problem Image is out of focus
Problem Projected image is distorted
Call Dukane Technical Support at Or Toll-Free at
I n t e n a n c e Troubleshooting
Specifications
Appendix
Accessories
Standard Accessories ship with the projector
For a complete listing of Optional Accessories
Portable and Laptop Activation Chart
Key command to Computer Activate port De-activate port
FN-F6 FN-F4
FN-F1
NCR
Wyse Software driven Zenith FN-F10
Using Video Mirroring with a PowerBook Computer
Projected Image Size
Index
Numerics
D e
Page
D e
Legal Information
Audio Visual Products
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