Jands suggestion is Ok! Yuo have to read the manual and.....
Don't worry about the channel with no funtction...simply don't patch it.
If you use only some time the P and T speed you can put this channel in the page 2 of parameters (PARAM 2)
for exemple at Ch 1: OFFSET [3] HOME [0] then press the bump 1 of PARAM 2.
In this way you can patch the control channel:
for exemple at Ch 2: OFFSET [16] HOME [0] then press the bump 2 of PARAM 2.
for the other channels follow the manual!:-)
I hope this helps!
Ciao
Davide Gabani
ETC Console Trainer
www.etcconnect.com