Polk County WI

Hello,
is there someone that can help a older man program his Home Patrol 2, it currently has loaded entire database of MN and WI. I only need in MN Chisago, County and here in WI I only need Polk and Burnett Counties
Any help would be appreciated.
Jim

If you set the location to your hometown, and reduce the range to 0, you will only receive stations in your area.