How can the zero point be saved?

A) Permanently installed control panel

1. Switch on system
2. Manual mode (hand symbol).
3. vehicle by Spirit level Align exactly in balance (move pairs of supports manually)
4. Manual mode leave
5. “Retract” + “Automatic leveling” together ≥ 5Sek. press → first beep = start saving
6. During storage: Support symbols flash, all other LEDs light up permanently
7. Second beep = Saving completed
8. System turn off

B) Removable control panel

1. Switch on system
2. Stop‑Taste hold for a long time → signal tone & display symbols flash (Expert mode)
3. vehicle with Spirit level align exactly
4. Auto-leveling button press until Acknowledgment tone sounds

System switch it off and on again, supports drive in → Zero point set