1 in the living room and 1 in the bedroom. I don't have a dvr. The tv in the bedroom is an old Rca tv. I'm making sure the recorders I buy are compatible with satellite. All I want to do is record stuff off the tv and play it back. I want to know if I'm going to be able to record from the old tv with this duo receiver. How do I connect it all to do this? TIA