help with USA SPEC pa 15 gm!

Jetty LBZ

work in progress
Jan 24, 2011
404
0
0
33
middle TN
i got the ipod hook up from usa spec for christmas and got it hooked up no problem have switch 3 and 4 turned on. the only thing i cant figure out is when i change songs it goes from channel 0 to 1 and plays XM preview during every other song. is there something i overlooked? thanks in advance
o and hope u all had a good Christmas :D