hello i got a motorola Ht1250 ls radio and i dont no how to reset it or use scan i pick it up from a yard sell and i really dont no how to use it but all i really want is to use the scan i have been reading on it but when i try to use the scan butten it dont do nothing soo i think its lock mabe???i dont really no but if u can tell me how to reset it that would be great thanks