I just setup a 522 to have a UHF Remote on TV1 as well as TV2. They both have different address and they both work, however I can't get the UHF remote for TV1 to work from a different room. Does the UHF remote for TV1 work through walls in a different room? Does the UHF remote for TV1 work using the same little antenna that the TV2 UHF remote uses? I need to use TV1 in a different room from the receiver. Thanks much for your help....