Optoma TW762 User Manual page 35

When selected, the image will turn upside down.
Rear-Ceiling

When selected, the image will appear reversed in upside down
position.
Menu Location
Choose the menu location on the display screen.
Projector ID
ID definition can be set up by menu (range 0~99), and allow user
control an individual projector by RS232. Refer to page 59-62 for
the complete list of RS232 commands.
Mute
Choose the "On" to turn mute on.

Choose the "Off" to turn mute off.

Volume
Press the to decrease the volume.

Press the to increase the volume.

Audio Input
The default audio settings are on the back panel of the projector.
Use this option to reassign any of the Audio Inputs (1 ,2 or 3) to
the current image source. Each Audio input can be assigned to
more than one video source.
 Audio 1: VGA 1.
 Audio 2: VGA 2.
 Audio 3: S-Video/Video.
 Default: Set Input back to default video source.
User Controls
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