Vivitek RP56HD21-A - Manual (Page 7)

Button Function
- PIP SIZE +.
Increases and decreases the size
of the PIP window.
- PIP CH +.
Changes the channel for the PIP
window when TV mode is selected as the PIP
video input source.
ZOOM.
Turns ZOOM mode on and off.
FREEZE.
Freezes the video display.
PIP SCAN.
Turns PIP SCAN off and on in
multi-PIP modes. PIP SCAN displays a TV
channel for approximately 4 seconds, then
automatically goes to the next channel.
AUDIO.
Selects the audio mode.
TV.
Selects TV as the video input source.
COMP.
Switches between the components
connected to COMP1 and COMP2 as the
video input source.
PC.
Switches between the components
connected to the back RGB, front RGB, or DVI
connector as the input source.
AV. Switches between the components
connected to AV1, AV2, or front AV as the input
source.