Larry, the 10 frequencies are programmed into the truck frequencies section, and like Mully, I didn't set the band plan but notice the same two frequencies in the band plan with spacing of 6.25. I'm not very familiar with other scanner models. I don't travel out of the county much to know if the reception is any better or worse, but always seem to have 5 bars in the areas of Anderson, Centerville, Townville, Williamston, Belton, Honea Path, Easley/Powdersville, Piercetown.
According to the county emergency services website, the county maintains the 800 equipment and towers.
Anderson County Technical Services
Mully, the settings are as follows:
Digital
P25 resp time 0
P25 ref gain 0
Dynamic range 6
Analog
resp time 0
ref gain 0
Dynamic range 6
Hope some of this helps you all.