Radio Shack Pro-97 Handheld Scanner "run channel scan mean" Questions

GRE prs 295 channels locked out GRE psr 295 - how do you get this scaner up and running, we have never used one before, when u press the scan button, it comes up all channels locked out , and wont ...

...mean? What kind of scanner would i need to listen in, A Digital one? I'd like to know because im planning on buying a scanner and have it professionally programmed for my area, But just need to know ...