You have to confirm the delete of all users with «Yes» (Fig. 124).
Fig. 124
At the end only the first Administrator is active (Fig. 125).
Fig. 125
You can deactivate and activate the user management if you want easily.
The first administrator is still there.
Only a RESET will delete the first administrator!
5.5
RESET
RESET will reset all settings to the factory setting.
All methods will also be deleted! So please print the methods or export/copy them to a connected
USB storage medium (this will be possible with a higher update!).
The RESET has to be confirmed separately once again (Fig. 126).
Fig. 126
143