Michael, thanks. But my receiver won't allow me to change pid, although it offers "edit pid" function. The only way I can add channel is by searching
PID, it won't give me a channel unless I got all three number correct.
The other thing I noticed was that we talked about
AC3, and the reason that I don't get sound from some
PBS channels on AMC 3 was because that the sound was in AC3.
I checked my receiver ( IR-2000, a rip-off, I just realized!) spec, and for sound decoder, it says: MPEG/MusiCam layer I & II, MP3, AC3
So, the receive suppose to decode AC3 sound, but it does not
