Delete All Data on the MK3000

This action clears all users and punch transactions and resets device settings to factory defaults.

 

 

To delete all data from the MK3000:

1. Press [Menu]. 
2. Select Data Mgt, then press [OK]. 
3. Select Delete all Data, then press [OK].  
4. When prompted with Continue?, press [OK].
5. Press [ESC] to exit.