Got a Pioneer VSX-1022-K receiver (http://www.pioneerelectronics.com/StaticFiles/Manuals/Home/VSX-1022-K_OperatingInstructions062612.pdf) on deep discount, and I'm having trouble getting sound out of all of my speakers on any input. Inputs all connected via HDMI: Cable Box (Motorola RNG-200); Apple TV (3d gen); and PS3/Bluray. My speakers aren't that great, but I have: JBL Control Ones on the front; Polk CS10 center; and Polk PSW10 sub. Samsung HDTV connected through HDMI. I can't seem to pick the right setting to get sound out of all speakers. I tried running the MCCAC, but I've had no luck. I'm hardly an audiophile, but I'm somewhat tech savvy. Any help would be much appreciated.