Optoma Optoma TXR774 - Manual (Page 23)

English
23
Using the Remote Control
Menu
Press Menu to launch the on-screen
display (OSD) menu. To exit OSD,
Press Menu again.
Zoom Press +/- to zoom in of an image.
DVI-I
Press DVI-I to choose source from
DVI-A, DVI-D or DVI-I connector.
VGA
Press VGA to choose source from
VGA- IN connector.
AV Mute
Momentarily turns off/on the audio
and video.
S-Video
Press S-Video to choose S-Video
source.
Freeze Press Freeze to pause the screen image.
Video
Press Video to choose Composite
video source.
User Controls