... signals, connect R,G,B these three BNC, one-one correspondence.When the signal source is RGBS(CS compound sync), connect ... H/CS,R,G,B these four BNC,one-one correspondence.When the signal source is RGBHV(separate sync)connect V ... ,H,R,G,B these five BNC,one-one correspondence. Top Panel: signal input interface of No.2 channel & VGA ...