I found the problem, my mistake. I only have four speakers not six(not including center and sub)or 5.2 (2 subs). I had the rear speakers pluged into the "Surround Back" not the right and left surround. The 950 auto sensed the 5.1 from the DVD and sent in to the proper channels excluding the back surrounds. The pink noise went to all channels which made it seem like everything was OK. Live and learn.