In the service menu under options, what does the Autopower (on/off) do? I did a search and found one post, but it's still not clear to me what it does. I'm tying to devise some method to determen what input is selected when the tv is first turned on. I am one of the unfortunates that bought before descrete codes were adopted, making remote programming... well difficult. I am trying to program a urc-6131m remote. Thanks in advance for any help.