[JoeyW]

I have a question regarding this setting. The extended surround setting (for 7.1 speaker setup) has five settings: Auto, DPLIIx Movie, DPLIIx Music, EX/ES and None.

What is the difference between Auto and DPLIIx Movie when playing a 5.1 source? Are the rear speakers playing back differently between the auto setting and the DPLIIx Movie setting?

 

[jdsmoothie]

Likely very similar. If not interested in MOVIE or MUSIC setting specifically, just use AUTO.