#DPS card
Brian,
Well, yes you do need to alter the jumper on the PCA board to alternate channel
1 input S-Video, However, You can have the channels set in any combination you
want, i.e. 2 Composite & 2 S-Video and if you do need to input a composite
source just use another input. You really only need to set the jumpers once
when you install the board and it's not difficult at all.
Later, Jim