I just moved my old Series 1 Tivo to an old TV. I hooked it up using simple RF In/Out connection. I started up and everything was fine. I changed the setup to reflect the RF In connection and thought everything worked. The channels don't change. The screen looks like it is changing channels. The banner changes but the TV remains on same channel 3. I can't believe I am having this problem. One cord. What the heck is the problem? Please help! I do not want to lose everything I have recorded on there.