I have a scenario where my Airport Express connects to my BV7-40 MKIII via a scart lead created by my dealer. Problem is that the TV recognises that the incoming audio-only stream is mono/stereo, but insists on outputting the audio to 'speaker 3', which means it forces the stereo audio via the centre speaker and two BL9s.
Result? Audio doesn't sound right. If I go in to 'sound adjustment' and manually select 'defaul audio speaker 2' the sound is far superior as you would expect (ie. just playing via the BL9s).
So, how do I setup the BV7 so that it automatically recognises there is no video signal (even though its a scart input) and defaults to 'audio speaker 2'?