Operating instructions

4 User settings
34
4.5 Restoring factory settings
The factory settings can be restored.
Any favourites that have been saved will be deleted.
➤ Hold the button depressed for
5 seconds.
➤ Press the repeatedly until in the display
appears:
➤ Press the button.
Restore factory settings:
«YES»:
➤ Press the button.
«NO»:
➤ Press the button.
FNXXX XXXXXX
User settings
Factory settings
restore?
Factory settings
YES: NO:
Factory settings
restored!