You can restore all device settings in DMU801 to the factory default settings, for example in the following cases:
- You have forgotten your administrator username or password to the Web UI.
- You want to remove the configuration and all settings from DMU801, for example, when replacing DMU801 in a weather station with a device that has been in use earlier.
Restoring factory default settings erases all user-modifiable settings, configuration data, and observation data.
| After restoring the factory default settings, you need to active DMU801 with the device activation code and create new users when you connect to the Web UI the next time. |