User's Manual

15
Figure 1.2 Attaching the Sensor to the Mount Bracket
Aligning the Sensor to the Roadway
In most applications, the goal is to position the corner radar so that its fan-shaped
footprint provides coverage of all lanes approaching the stop bar. The sensor’s view
fans out 45° to the left and 45° degrees to the right, creating a 90° corner radar.
To visualize the extent of the sensor beam an installer can use a square framing
tool (e.g. rafter square) or other solid surface with a right-angle. The tool can be
held above the sensor as a visual aid similar to the illustration in Figure 1.1. By
looking down both edges of the square instrument you can visualize the extent of
the radar’s coverage.
Note
Do NOT over-tighten the fasteners.