Please first make sure that the "protective cap" of the housing has been dismantled so that the radar sensor has a clear view.
After installing the radar sensor, a software update is required so that the robotic lawnmower can work with the sensor. This update is triggered automatically as soon as the robotic lawnmower is switched on again.
After the update has been successfully completed, the sensor must be activated in the smart app via the robotic lawnmower settings under Accessories.
Note: To ensure the optimal trim-to-edge mowing result, the radar sensor is deactivated near the boundary.