go to the preferences and go in the output 2 define the number of outs in SX's mixer, U can have a max of 8 stereo or 16 mono.

Then on the output setion of battery u define which 1 2 use for each pad...

this is from a quick browse on a pdf.. if u can work it out from this explanation then let us know and I'll look in the studio pc at night!

Z