Also, to expand on that, the functionality is different. The A/B speakers are chained together, they use the same amp, the have to play the same source, and they have the same volume. The volume being tied together especially can be a pain if the patio speakers are more efficient than the indoor speakers or vice versa...
The Zone 2 speakers however can play a different source, have independent volume control, and must use independent amplification (either the surr.back amps in your receiver or a separate, external amp). It's like having a completely separate analog 2ch stereo system built into your multichannel digital receiver.
The Zone 2 speakers however can play a different source, have independent volume control, and must use independent amplification (either the surr.back amps in your receiver or a separate, external amp). It's like having a completely separate analog 2ch stereo system built into your multichannel digital receiver.
























) description! What you say makes clear sense, so I'm gonna have a bash through to the "i/p scaler" as you kindly suggest. As a side note - I remember that my display popped-up a message when the OSD disappeared - yesterday - saying "Unsupported signal format" or something similar; so yes, it does look like that a particular resolution/output mode changed and the screen simply can't handle it...