I recently bought a Pro-197 and have been trying to program it myself (i prefer not to buy a program) but i can not get it to work for the life of me. Im entering the frequencys from here Anderson County, Tennessee (TN) Scanner Frequencies and Radio Frequency Reference but they never work. Im not sure what im doing wrong. I go to program-new-conv-then i enter in the freq and save then i click scan but all i hear is static. Can someone please tell me what to do? Thanks.