Hello, I used win 96 to program Leb. county EDAC frequencies and talk grooups into my 2096. I am not sure if I did it all right or not. On the bottom line of the display shows ED: none. What does "none" mean. I noticed that on one of the set of frequencies channel 01 showed ED: CTL 01 with a buzzing noise, but on scan it will not stop. I want to listen to the talk groups that I programed in. Thanks in advance