Searching the manuals I can't easily figure out how to set them up as free standing speakers.

Can somebody please explain how to set the Type as 1 and how to indicate one of them is the Controller? Not sure if I need the COMMS cables because my musical instrument mixer will have one SPDF cable plugged into one (for Left) and another SPDF cable plugged into the other (as Right).

G68SL, G98DH, DSP5500, DSP5500HC, DSP3100, JL Audio F112 Sub, DirecTV, Sonos, 4 Revivers (Highend-Source)