Quote:
Originally Posted by
gastrof 
Thing is, during the time they were simulcasting, we got both signals here just fine, and if you did a channel scan, both would come up, but the Pal identified one of them as channel 70. (And yet oddly enough placed it alongside 7 in the numerical order list of channel numbers.)
The reason for that is the Pal and presumably other CECBs can tune 2-69, so when it hits two signals with the same ID on different frequencies it can't assign both the same PSIP numbers. So it picks one, I've no idea how it determines which, and drops it up on 70 where there shouldn't be any real channel.
It'll also bump a new channel that maps to a PSIP channel already in use about half the time.. the other half it bumps the channel that was occupying that PSIP assignment.
Gets annoying when you get a heavy tropo night or three having to go delete dozens of channels that don't tune
and the bumped channels that you want on that PSIP number
and then rescan to put things back how they were...

The Pal DVR has the exact same behavior too, if anyone's curious. The thing that's strange to me is the DVR is
supposed to scan for new channels like that, but from what I know the Pal+ only scans when you tell it to.. yet it still happens.