Need to get in to Guided Setup blindly
We have a TivoHD. The HD input on our TV has stopped working. Until we can get it working again, I'd like to use the TivoHD on the TV's 480i input.
When I resart the TivoHD, the two startup screens look fine. But when the "Almost there. Just a few minutes more..." screen is done and it goes to the next screen, the video goes bad, which I assume means that the TivoHD has started sending an HD signal.
I tried to get in to Guided Setup by pressing Thumbs Down three times and then Enter. The Tivo appears to respond, but the video stays bad and I don't know what it's saying.
What do I need to do to get the TivoHD to start sending a 480i, standard-definition signal?