Create backup on SD
Press the button "Create backup on SD".
With this function, a backup of the data and of the installed devices is created on the SD.
Make sure you have inserted the micro SD card in the appropriate slot.
To go back to the "Advanced" screen, press
.
To confirm and proceed, press
.
Creating the backup may last a few minutes.
IMPORTANT: do not switch off the CU during this process.
