preprogram

I bought a used Radio Shack Pro 106 from eBay, it is in great shape and it seems to function like new. The only problem is with the pre-programmed V-Scanner frequencies and its settings. When I try to load one from the V-Scan memory to the main memory it says there's an error and there are no...

I am new to the scanning hobby, but i have found much by myself. I already have the Milwaukee County TRS programmed with my TGIDs, and i know i cant moniter the Opensky Standard that the City of Milwaukee has. However, when i let it pre-program itself with the 100+ channels, I am hearing streets...