Mark (NC5267) , for the Military P25 TRS, set your system type to MOT VHF/UHF. ( ie 400Mhz UHF )
I also use settings of "Custom" and "Multisite Roam" and Vodoo Magic to get it to trunk track ... lol
The real accient Chinese secret is the in the trunking tables setting, I use a dual offset:
380 758 380 406.150000 12.500
759 759 759 410.900000 12.500
Better yet grasshopper, PM me your email and I will schQQl you with my WIN500 file
ps ~ Congratulations on getting a GREat deal on your new PSR-500 Digital Scanner !
Ah ha, that's why you have not slipped into my Radio Shack for a new Pro-106/197 Scanner ...