Optoma Optoma TXR774 - Manual

English
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Table of Contents .............................................................................................................. 1
Usage Notice...................................................................................................................... 2
Safety Information ........................................................................................................................2
Precautions.....................................................................................................................................4
Eye Safety Warnings.....................................................................................................................6
Introduction ....................................................................................................................... 7
Package Overview ........................................................................................................................8
Product Overview.........................................................................................................................9
Main Unit ........................................................................................................................................................................................9
Control Panel................................................................................................................................................................................10
Rear View......................................................................................................................................................................................11
Remote Control ............................................................................................................................................................................12
Connecting the Projector............................................................................................................13
Connect to Computer / Notebook............................................................................................................................................13
Installation........................................................................................................................ 13
Connect to Video Sources...........................................................................................................................................................14
Powering On / Off the Projector ..............................................................................................15
Powering On the Projector .........................................................................................................................................................15
Powering Off the Projector.........................................................................................................................................................16
Warning Indicator........................................................................................................................................................................16
Adjusting the Projected Image..................................................................................................17
Adjusting the Projector’s Height ...............................................................................................................................................17
Adjusting the Zoom / Focus (0.7 XGA Series)........................................................................................................................18
Adjusting Projection Image Size................................................................................................................................................18
Adjusting the Zoom / Focus (0.55” XGA Series)....................................................................................................................19
Adjusting Projection Image Size................................................................................................................................................19
Adjusting the Zoom / Focus (0.65 WXGA Series)..................................................................................................................20
Adjusting Projection Image Size................................................................................................................................................20
User Controls................................................................................................................... 21
Control Panel & Remote Control..............................................................................................21
On-screen Display Menus..........................................................................................................24
How to operate.............................................................................................................................................................................24
Menu Tree.....................................................................................................................................................................................25
Image ............................................................................................................................................26
Display..........................................................................................................................................31
Setup .............................................................................................................................................33
Options .........................................................................................................................................43
LAN_RJ45 (RJ45 models only) ..................................................................................................48
Appendices ...................................................................................................................... 51
Troubleshooting ..........................................................................................................................51
Image Problems............................................................................................................................................................................51
Intermission Problems ................................................................................................................................................................53
Projector Status Indication..........................................................................................................................................................54
Remote Control Problems ..........................................................................................................................................................55
Audio Problems ...........................................................................................................................................................................55
Replacing the Lamp.....................................................................................................................................................................56
Cleaning the Projector ................................................................................................................57
Compatibility Modes..................................................................................................................58
RS232 Commands .......................................................................................................................60
RS232 Protocol Function List.....................................................................................................61
Ceiling Installation......................................................................................................................64
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...............................................................................................................65
Regulation & Safety notices.......................................................................................................67
Operation conditions..................................................................................................................68
Table of Contents