Optoma Projector with lens cap User Manual page 33

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ote
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Rear-Desktop and

Rear-Ceiling are
to be used with a
translucent screen.
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 defi nition can be set up by menu (range 0~99), and allow user
control an individual projector by RS232. Refer to page 48 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.

User Controls
33