Ducati MONSTER 821 2016 Owner's Manual page 135

When you press button (4) to confirm the fourth and
last digit, the instrument panel highlights the "MEM"
item and the relevant box will start flashing.
To memorize the entered PIN, keep button (4)
pressed for 2 seconds.
If settings have been saved (D), the message "MEM"
and the relevant box will be shown steady ON for 2
seconds, and then the message "EXIT" will start
flashing.
Once the first PIN CODE is stored, this menu page is
no longer available and is replaced by the page for
changing the PIN CODE.
Press button (4) to quit.
MENU
MEM
4
1
4
2
1
2
MENU
EXIT
MEM
MENU
EXIT
MEM
D
MENU
EXIT
MEM
4
Fig 66
133