Sony XAV-701HD Startup Guide - Page 51

This type of camera monitors traffic at toll road barriers. Toll booth safety camera This type of safety camera checks the average speed of vehicles between two fixed points. Average speed check This type of camera checks traffic on roads where access is restricted. Vehicle restriction Other cameras All other types of cameras that do not fall into any of the above categories. Average speed check camera warnings There are several types of visual and audible warnings that you may see and hear when you meet an average speed check camera. You always receive a start and end zone warning regardless of the speed you are traveling at. Intermediate warnings, if given, occur every 200 meters. All the warnings are described below: Start of zone warning As you approach the start of an average speed check zone, you see a visual warning in the top left hand corner of the Driving View with a distance to the camera underneath it. You hear an audible warning. You also see a small icon on the road showing the position of the average speed check camera at the start of the zone. Intermediate warning - type 1 Once in the speed check zone, if you are not speeding and have already received a start of zone warning, you see a visual warning in the Driving View. This reminds you that you are still in the speed check zone. Intermediate warning - type 2 Once in the speed check zone, if you are driving at over 100% of the permitted speed and have already received a start of zone warning, you see a visual warning in the Driving View indicating the maximum permitted speed. You also hear a small audible warning. These warnings are there to remind you to slow down... 51