EdFred
Taxi to Parking
No, not from the front side, anyone can do that. But when it is barely turned on it is LOUD LOUD LOUD. There's a couple holes covered with stickers on the top of the unit labeled S-TONE, MIC, and SQL (squelch). Looking inside, and after taking my old one apart, they are just some phillips type set thumb screws. Anyone know what adjustments to make?