Does anyone out there have any experience with ARC (Audio Return Channel) I'm trying to set it up with my ONKYO HT-R590 and my LG 47LW6500 TV, I seem (at least I'm pretty sure) to have followed all the instructions from both manuals but all I get is silence.
Heh, right after posting this I discovered the solution. I just had to turn on Simplink. I originally ignored that option because it states it allows you to control other "LG" devices which I do not have. But enabling that option got ARC to work and the TV remote will even adjust the volume of the receiver when in ARC mode. You can find simplink under the input options of the TV.