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In addition, the contours can be infinitely varied by: • changing • limiting and • deleting partial segments as desired 5.3.2 Range of the Detection Zone, Resolution The maximum range of the detection zone SMAX 4 m (including the additions) for an object with a diameter of 70 mm and a reflectance factor of 1.8 % (e.g. black corduroy). The reference point of the measurement is the axis of the rotating mirror on the scanner 64 mm behind the front edge of the scanner. 5.3.3 Range of the Warning Zone, Resolution A maximum range of 10 meters is available for an object with a diameter of 100 mm. The maximum available range for an object with a diameter of 150 mm is 15 m. Both of these figures assume a reflectance factor of 20 %. Resolution in mm 1000 500 c 200 150 b 100 80 60 a 40 20 10 8 6 4 2 1 0 0,2 0,5 1 2 4 6 10 15 20 50 100 Distance in m a = Detection zone b = Warning zone c = Measurement field Fig. 5.3-1: Detecting objects in the detection zone and in the warning zone. The reference point of the distance measurement is the axis of the rotating mirror. RS4 27