Optoma Technology TXR774 manual Table of Contents

	Table of Contents
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
2SWRPD*OREDO2IÀFHV	65
Regulation & Safety notices	67
Operation conditions	68

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