I have a DVR HD receiver (not sure of model number) that suddenly started sending the TV1 signal to TV2 even in dual mode. TV1 remote will operate both TVs, but the TV2 remote will not. If I switch to single mode shared view, it responds accordingly, allowing either remote to control both TV1 and TV2. This problem briefly went away for a couple of days, then came back.
Not sure I understand, but I will try the system info screen when I get home. Any menu I bring up on tv1 is also displayed on tv2. When you say channel, do you mean the tv (air) input channel? (i.e. channel 63 or whatever)?
I think I understand. Your saying that TV1 and TV2 signals are both sent out of that coax (even though I watch tv1 on HDMI) and, according to which channel the TV is, it will pick up either the TV1 signal or the TV2 signal.
Thanks, I think I got it!
(But how did the channel change??and when I do a channel scan on TV2 it only picks up the one channel, I think --will have to verify that)