Why is the calibration signal weak on my AL-KO Robolinho 500?
- MMichael HarveySep 18, 2025
A weak calibration signal on your AL-KO Lawn Mower can be caused by a loop signal that is too weak, no loop signal, or a faulty boundary cable. To address this, place the appliance at the prescribed calibrating position, aligning it precisely at right angles. Also, check the power source of the base station by disconnecting and reconnecting the power supply, and inspect the boundary cable for damage.












