I had the same issue when I intially set up my HR20.
The solution was to use the old fashion RCA cables and make sure you are set to 480i and on the right tv input.
As soon as I walk through the setup this way, I was able to re-connect with my HMDI cable and set the resolution to 1080p.
Hopefully this helps.
Brian
The solution was to use the old fashion RCA cables and make sure you are set to 480i and on the right tv input.
As soon as I walk through the setup this way, I was able to re-connect with my HMDI cable and set the resolution to 1080p.
Hopefully this helps.
Brian