Yes, I looked at the list and couldn't find the command I needed. The way I access it through the remote is a 5 or six button press process. First I click then four times, then then then and again before it finally goes into this "audio only" mode.

I tried also doing a macro by tying together strings of these button presses, but it almost never works completely and the tv remembers the last place you were in the "menu", which causes problems because there is no default start location to begin the series of right button presses. The few times I attempted it, it either missed a few button presses and ended up changing some random settings. Not pleasant.

I was looking at other threads and there was one where someone published some IR codes for the Sharp HDTV's and it included the needed "audio only" setting. What I took this to mean is that there must be some signal somewhere that can be programmed for a single button press to activate the function. How to program the remote with this IR code is another story. Don't even know where to begin.

Again, any help is appreciated.