Originally posted by: Twsmit
I own the Z-5500 for my PC and while I am not sure what settings will provide the best sound. At least with some satellite broadcasts, movies will probably be in 5.1 DD, so for them it should detect the surround signal automatically. If you have a DVD player with optical or coax, plug it in for the meantime and see what kind of results you can get from a DD or DTS signal.
I don't know if I came off as anti-DD/DTS in the last post, but just to clarify for the OP, I was just talking about the computer as source for the settings.
For hooking up a DVD player / Satellite receiver / something else with digital audio output that can carry a DD/DTS signal, then of course I would leave it to decode the DD/DTS signal and not mess with it.
For dolby music / dolby movie / etc., that's basically a dolby prologic II setting which in some cases might be a good thing to try, but there are some disadvantages to using it.
With the computer as source, multichannel signals are already going to be sent to the speakers properly with true surround information via analog, so dolby prologic II settings would just mess that up.
So, the only reason to use those settings with computer as source is if you have stereo as the original signal (music, non-DVD movies, etc.)
In those cases, then you could check to see what setting you like best. For music, playing it back in stereo (2.1) would probably be the best bet. For videos, you might like something else.
Anyway, I guess overall there isn't one right way to do things, so try it out different ways and see what you like
