10. Reset: You have to insert a toothpick or other nonmetal hard thin stick into the reset position and press down lightly for reset. After reset, the unit is in the turnoff status.
Note: When the unit stops reacting due to illegal operation or other reasons, it shall be reset. For reset, please press down with a moderate force and do not press down too forcibly or damage of other parts may happen. When you feel something is pressed down, it means the unit is reset successfully.