Certain rules should be observed while mounting the speed-trap over the lane, for example, the device should be mounted at a certain angle to the road surface (see the speed-trap documentation). This angle should be specified in the Radar module settings.

To set the mounting angle of the speed-trap, do the following:

1. Open the Hardware tab in the System Settings window.
2. In the object tree on the left side of the Hardware tab, select the Speed-trap server object representing the Radar module to be set up. The settings panel of the selected object will open on the right side of the window.
   

3. Enter the value of Radar device angle over the lane in the Installation angle,0 field (3).

   Depending on the speed-trap model, the system may ignore this option if it is not applicable to that particular speed-trap model (see the speed-trap documentation).

4. Click Apply.

The speed-trap mounting angle is now set.