I´ve tried to find a user manual, the two files I downloaded were .rar and had .exe files in them, so I dumped them!
It would appear from the screen shots that the service search is only looking for radio channels, not tv and radio, which is rather strange. I have come across many receivers that allow you choose, but normally it´s quite obvious. Could some form of software corruption cause this? Or is there another settings screen within the system where you can specify tv or / and radio?
4wd, what options do you have for this? I know you stated the motherboard is the same, but software is possibly very different.