When installing your sensors, it is best to configure the main unit to your preference, such as setting the height of the sensors, distance of the sensors and the position on the vehicle. These options can be altered by interacting with the Jumper on the ECU. Follow the guides below.

Settings installation height:

As shown below, alter the jumper on the right to change height settings.

Front or rear system:

As shown below, alter the jumper on the right to change placement settings. 

Footbrake settings (Front system only):

As shown below, alter the jumper on the right to change footbrake settings.