On the back panel of the device, there is a Reset button. It is recessed to prevent accidental resets (you will need a pointed object to press this button).
The actions that are performed when the Reset button is pressed are defined in the graphical user interface. See Encryption & Share.
Note: It is recommended that you save the audit log prior to performing a factory reset. The audit log is deleted when a factory reset is performed and the reset event is not logged on the audit log. For more information about saving the audit log, see Audit Log.
To reset the device:
Once the device has been reset, two short beeps signal its completion.