Press "-", and the image will automatically run down to the zero-point calibration position and then stop.

按“-键”画面自动下行到零点校正位并停止运行。

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Press the "reset" key and deletes the zero position error caused by the shift of the zero point in the sensor.

“清零”键，清除传感器因零点飘移而产生的零位误差。

youdao

Press the "reset" key and deletes the zero position error caused by the shift of the zero point in the sensor.

“清零”键，清除传感器因零点飘移而产生的零位误差。

youdao