Supposedly being the operative word. I've had that happen once in 6 months of driving all over the Tri-state area,t the Northeast in general and NYC a lot. Once. Yet I have passed hundreds if not thousands (the same over and over) cameras in that time.Just was crusin' through the manual....did you know that if you are using the Navigation, and you come up on a speed camera, it will supposedly detect it and display it on the instrument panel?......p. 298!