I have the Vizio E601l3EKPB and i know it passes 5.1 because it doing it with my other equipment.I have changed all the cables and everything else i could think of that is the reason i asked if there were a hidden menu that i need ed to set something else are if there was something wrong with this 722
The good book says that bitstream audio must be enabled on the associated TV input (PCM will NOT pass >stereo -- see page 33, top right).I have the Vizio E601l3EKPB and i know it passes 5.1 because it doing it with my other equipment.
HBO-E and Showtime East in SD Used to have a DD 5.1 carrier, but I haven't checked recently.Good question. Do any of the SD channels have 5.1?
I know of the one that you're talking about and I can't remember what it is called either. I recall that one option is something like "broadcast" and that's the one that works for me.There is another setting on the 622/722 on the same audio menu as PCM/Dolby. I can't remember what it is, but I can check on it when I get home.