SOURCE 1 Select S1 Camera(CAM1~CAM4).
SOURCE 2 Select S2 Camera(CAM1~CAM4).
AUDIO Select SPLIT of Audio(CAM1~CAM4).
MODE Select SPLIT MODE
SOURCE 1
Select S1 Camera(CAM1~CAM4).
SOURCE 2
Select S2 Camera(CAM1~CAM4).
SOURCE 3
Select S3 Camera(CAM1~CAM4).
AUDIO
Select TRIPLE of Audio(CAM1~CAM4).
MODE
Select TRIPLE MODE
SPLIT
TRIPLE