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howardpierceAug 31, 2025
Why does my AL-KO Lawn Mower show Cal: signal weak?
- JJennifer FerrellAug 31, 2025
If your AL-KO Lawn Mower displays 'Cal: signal weak' during calibration, place the appliance at the prescribed calibrating position, aligned precisely at right angles. Also, check the power source of the base station by disconnecting and reconnecting it, and inspect the boundary cable for damage. This can happen because the loop signal is too weak or there is no loop signal, or the boundary cable is faulty.