LANGUAGE—Allows you to set the language for the OSD. Press 
to activate the Language menu.
PROJECTOR MODE—Allows you to select the projector mode, depending upon how the projector is mounted.
•
Front Projection-Desktop — This is the default option.
•Front Projection-Ceiling Mount — The projector turns the image upside down for ceiling-mounted projection.
•Rear Projection-Desktop — The projector reverses the image so that you can project from behind a translucent screen.
•
Rear Projection-Ceiling Mount — The projector reverses and turns the image upside down. You can project from behind a translucent screen with a ceiling- mounted projection.
V.KEYSTONE—Manually adjust the vertical image distortion caused by tilting the projector.
ALERT VOLUME—Allows you to set buzzer alert loudness (Off, Low, Mid or High) for power on/off, warning and command keys.
STANDBY VGA OUTPUT—Select On or Off the VGA output function at projector standby status. Default is Off.
3D DISPLAY—Select on to start the 3D display function. Default is off.