Can someone please help me? I can not get my Onkyo HT-RC180 to broadcast DTS HD and Dolby True when playing a blu ray. It keeps defaulting to PCM DP II. I Have no clue what to change in the menu to make it play DTS or Dolby True. When I play a DVD however, I can get DD and dTS to come through just fine. I'm using a Sony BDP-S780 blu ray player if that helps.