Force reset / Factory reset

Force reset

When the product does not work correctly or an abnormal action occurs, you can reset it by pressing the reset button. Firmly press the reset button using a thin, stiff object of less than 2mm in diameter. When the system reset succeeds, the start-up melody will play.

*Do not use a needle or other sharp metal objects to press the button. Doing so may cause a malfunction or an electrical short circuit.
*Data may be lost after a force reset.




Factory reset

Perform a factory preset to delete all data and reset the device.


  1. Tap the menu icon.
  2. Tap the wheel icon.
  3. Tap [Device]
  4. Tap [Reset]
  5. Confirm the message and then tap [OK, I understand].