Thank you for the reply.
I've did some more research,
for the global output to work, do I need to have the phoenix connectors in? not sure if thats what you were referring to when saying dip switch (or just the lil switch you move left to right)
I have no phoenix connectors with my device.
Im new to this so apologies if Im asking some super basic questions!
Note:
When I connect my audio source to GLOBAL IN and output to GLOBAL OUT, it works fine, audio is ok
When I move the GLOBAL OUT audio cables over to say Zone 6's Line OUTPUT, and move the lil switch from line to global, nothing happens.
Also, if I have line input in say zone 5 and line output on zone 5, it works fine. if i move the switch over from line to global nothing happens (audio doesnt cut out).
Is this normal?
Thanks again