Pioneer VSX-D711 Receiver "hearing backround sound" Questions

rx-v563 backround music much louder than people when watching tv radio sounds great. but when i watch a movie or cable i notice i have to turn the volume way up to hear the conversations, but in doing

actors voices On some movies that I play on this system I can only hear backround music and sounds. I can not hear the actors voices. Some movies it plays everything good. Hi.... If your system is set

...backround while viewing television. They do not over power the regular broadcast sound, but they easy to make out, especially the "scales". Need more info. Does it happen while using other sources? ...