Originally Posted by specuvestor
It's the first button below the MCACC light.
Can also refer Page 21 select audio input signal
yes found that earlier and been trying all sorts to get it to work without luck
not sure what else to do.
somewhere its mentions speakers zones.
this one when I press speakers says Speakers A - on the manual that means on and SP means off
but is the a button to select a other zone.
I looked at the lcd panel and SP A (is showing when speakers on) but there is a B not lit up - does than mean there is a another zone that can be selected