... functions control please look to OSD to operation. - S1 (2)to switch NTSC/PAL output, (1)to switch S-Video/CGA ... /PAL, or switch SVIDEO/RGBS. Applications Switch to low resolution high resolution, VGA switch RGBS, ... VGA switch AV / S terminal to achieve PC TO TV / RGBS, turn the computer scan sheet ... access panels, PC TO CGA, VGA TO CGA, VGA TO AV, VGA TO TV , VGA TO RGBSUpdate Date:2011-7 ...