Optoma Technology EP728 Projector User Manual


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Table of Contents ...................................................................................1
Usage Notice ..........................................................................................2
Safety Information .........................................................................................2
Precautions....................................................................................................3
Eye Safety Warnings .....................................................................................5
Introduction.............................................................................................6
Product Features ...........................................................................................6
Package Overview.........................................................................................7
Product Overview ..........................................................................................8
Main Unit ................................................................................................................8
Control Panel .........................................................................................................9
Connection Ports .................................................................................................10
Remote Control ....................................................................................................11
Installation ............................................................................................12
Connecting the Projector .............................................................................12
Connect to Computer/Notebook ..........................................................................12
Connect to Video Sources ...................................................................................13
Powering On/Off the Projector .....................................................................14
Powering On the Projector ...................................................................................14
Powering Off the projector ...................................................................................15
Warning Indicator .................................................................................................15
Adjusting the Projected Image.....................................................................16
Adjusting the Projector’s Height ...........................................................................16
Adjusting the Projector’s Zoom / Focus ...............................................................17
Adjusting Projected Image Size ...........................................................................17
User Controls .......................................................................................18
Control Panel & Remote Control .................................................................18
On-screen Display Menus ...........................................................................21
How to operate ....................................................................................................21
Menu Tree ............................................................................................................22
Image ...................................................................................................................23
Display .................................................................................................................28
Setup ....................................................................................................................31
Options .................................................................................................................37
Appendices...........................................................................................41
Troubleshooting ...........................................................................................41
Image Problems ..................................................................................................41
Intermission Problems ........................................................................................44
Projector Status Indication ..................................................................................44
Remote Control Problems ...................................................................................46
Replacing the Lamp.....................................................................................47
Compatibility Modes ....................................................................................49
RS232 Commands ......................................................................................50
Ceiling Mount Installation ............................................................................53
Optoma Global Ofces ................................................................................54
Regulation & Safety notices ........................................................................56
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