4.1.5 PC signal bypass output ( ):Switch between part and full
display of PC signal. The indicator shows the current state of the input
signal.
4.1.6 PIP/PBP keys
( , , , ):
:PIP/PBP turn on/ off button. When the indicator is on, press
input signal selection to choose different group input or current input itself
as the PIP signal.
, , :Switch PIP/PBP model.
4.1.7 Mosaic button ( ) Turn on /off mosaic function. The
indicator shows the current state of mosaic.
4.1.8 Freeze button ( ) turn on / off freeze function.
4.1.9 Brightness adjustment button ( , ) adjust output
brightness level under user operation station.
4.1.10 remote control sensor: built- in infrared receiver.
4.1.11 remote launch window: built-in infrared transmitter.