I have the 625 dual DVR tuner and was wondering if it's possible to operate both sides of the unit in UHF mode on the remotes?? I have a TV in another room mirrored off the first side because they are the only 2 TV's in the house that are never on at the same time of our 5. I would love to be able to pick up another UHF remote and control it from the other room. Is this possible?? Thanks for any help in advance.