Datavideo RMC-120 User Manual page 11

7. Border: controls the border style and color for the Picture
in Picture effect. This control is accessible when the
Picture in Picture controls,
Wipe and Zoom effects. (22.)
are engaged.
8. Background: when Background is selected in either the
Main or Sub Video Source (14, 15.), and the ON button is
pressed (and the LED is lit), repeated
presses of the color button cycle
through the 8 possible solid
backgrounds.
9. Video or Audio: selects the T-Bar operating mode of the
SE-800, between Video (default). (Audio mode is not
working at this moment.)
10. GPI (General Purpose
Interface) function: ON/OFF,
allow RMC-90 to trigger
other GPI devices.
11. PLAY: Play memorized
function key from F1 to F30
in sequence.
12. TAKE: Switch the video or audio source setting from one
to another.
13. T-Bar: used to manually perform a transition.
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