I just got a Pro 82 for my birthday. I wanted this model for the price and also that it had the orange touch buttons to hear frequencies. Well I push the buttons and don't hear anything. It seems to scan and there is some squelch but not much else. I know nothing about programming it, frequencies, etc. and my owner's manual from Radio Shack didn't help much. So any help would be great. I am in Fairfax, VA and mostly want to listen to fire, police and air/military.