I was finally able to read the manual for my 8500 last night and was going through the features and was quite impressed with everything this has to offer.
Heres my story though:
Was going N on 270 and merging onto 364E. 270 is 60MPH and 364 is 55MPH. This ramp and stretch of road is DIRECTLY in front of my work building so often times I see cops there when looking out my window. (I'll get a pic one of these days.)
Was going 65 so it wasnt too fast and looked over my shoulder to see what was behind me as I meet up with 364E from the on-ramp when all the sudden Ka goes off with all bars so I slow down a bit but wasnt going too fast. I keep looking and looking and finally see a police car in traffic heading west and assumed it was him.
Was that instant-on radar? There were no cops but him and he was going with traffic in this large stretch of highway. Both sides are five lanes and this was around 4PM.