I have a Uniden SD200, and I use Sentinel to program. I live in central Ohio, and I am trying to monitor Licking and Fairfield counties Fire companies. Particularly Violet township, Licking County Fire, and Fairfield County fire. For instance, I can hear the dispatch but not the units responding. I know one, for example I hear the dispatch and dispatcher say your run is on 45ems for (licking county) and 23LFD for Lancaster Fire Department (Fairfield County). Not able to find and programming for their “talk groups” to program any suggestions?