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unscrew the corresponding nut under the platform clockwise until hearing a steady beep and the
[Verify] button appears.
3. Tap [Verify] to check whether the distance is appropriate now. If distance too small, please
screw corresponding nut under platform anticlockwise until hearing a steady beep and the
[Verify] button appears again. Tap [Verify] to check whether the distance is appropriate this time.
4. If the distance is appropriate till now, Tap [OK] to second point leveling. If still not, please
follow the prompts to adjust again till you see [OK] button.