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Dukane
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Projection Television
Dukane
28A7250
user manual
Models:
28A7250
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Troubleshooting
Specifications
Install
Maintenance
Setting Up Procedure
Fuse Changing Procedure
Adjusting the Image Size
Resolution
Remote Control
Precautions
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Contents
28A7250 ImagePro Projector
Page
Table of Contents
Precautions
Usage Notice
Introduction
About the Product
Package Overview
Main Unit
Installation
Product Overview
Remote Control
Start Your Installation
Connecting the Projection Display
Remote Control Connections
Setting Up Procedure
Powering Off the Projection Display
Powering On/Off the Projection Display
Powering On the Projection Display
Adjusting the Image Size
Positioning the projection display
Panel Control
User Controls
User Control Overview
OSD Menus
Language
Function Descriptions
Basic Functions
Presentation Functions computer source
Tracking Frequency Custom Memory
Auto Image
Tint from OSD menus
Presentation Functions -- video source
4Color/Tint
4Freeze Press the Freeze button to still the screen image
Problem Partial, scrolling or incorrectly displayed image
Troubleshooting
Problem No image appears on screen
Appendices
Problem Image is unstable or flickering
Problem Image has vertical flickering bar
Maintenance
Changing the Lamp
Bottom Screws Head Screw
Fuse Changing Procedure
Changing the Fuse
Specifications
IBM & Vesa VGA
Mode Resolution Frequency KHz
Compatibility Modes
Legal Information
Audio Visual Products
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