What to do if Iseki Lawn Mower calibration shows 'signal weak'?
- AAmanda JacksonSep 4, 2025
If your Iseki Lawn Mower shows 'Cal: signal weak' during calibration, it indicates a weak or missing loop signal, or a faulty boundary cable. Place the appliance at the prescribed calibrating position, aligned at right angles. Check the power source of the base station by disconnecting and reconnecting the transformer, and inspect the boundary cable for damage.









