Hi - I'm new to scanning and have a WS 1040. I am trying to scan the Phoenix Police Dept channels. I uploaded them to the scanner from RR, and as far as I can tell it is scanning, but I don't hear anything...not even static. So I am wondering if I uploaded something incompatible with my scanner...? I think the talk groups I have are in the 2990's, if this makes any sense. Anyone have any thoughts on steps I can take to figure out if I have the right groups... or if my scanner isn't set-up properly?? Thanks for any help!