Posted 3/19/2016 20:44 (#5187080 - in reply to #5186965) Subject: RE: Those of you using a DJ 3000 population monitor
Are you feeding it a simulated radar pulse from the teejet? Maybe it's just an external gps.
We used to run a dj3000 off of a Trimble light bar, which put out a simulated radar pulse. I know there was some different options in the Trimble you had to set. (Megahertz, baud??).