i work for an ambulance service in indy and we use ltr trunked uhf, i need help on programming only my talkgroup into my pro-97,when i put the freq's in i hear all the talk groups and only want to hear ours, also i live in morgan county and want to pick up indy fire and ems traffic along with my company's how can i do that i can hear bloomington ems and fire just fine and its the same distance to indy from here, maybe i am doing something wrong hell i dont know any help would be greatly appreciated!!!!!!!!! thanks