Resetting the system allows you to delete all settings and data.
It is recommended to create a backup of the system before resetting. As the inserted SD card can be selected as the storage location for the backup, the data on the SD card is not reset. The SD card must be reset either via the SD card menu item or externally on a PC.
It is also possible to retain the network settings when resetting. This is useful if specific requirements have already been configured in your network and these are to be retained.
It is also possible to restart the device here.