Ok I have a 396xt, I put all the frequencies in for the North Simulcast tower, I put all the talkgroups for the NOPD, I hear nothing!!! I get three bars on the signal. I used freescan to do the programming. I don't know what to do????? I also put all of the frequencies for the PanAm site and no luck????? I have the same issue with the LA State Police, both Troops B and L. I put in the abita tower in for troop L and I get audio every now and then.