Ducati SUPERBIKE 848 Owner's Manual page 31

Erase USB
This function is used to erase all the data stored on the data
E
acquisition USB (not supplied as standard with this model,
but available for purchase from the Ducati sales network):
the DAQ must be connected to the motorcycle wiring.
To delete the data, enter the menu and select the "Erase
USB" page.
If you hold the switch (1, fig. 8) in position B "▼" for
3 seconds and the USB DAQ is not acquiring data, the
B = On 3 sec.
message "WAIT..." appears on the display for 10 seconds.
After 10 seconds, the message "OK" appears for 2 seconds,
to confirm that the data has been deleted.
YES
If you hold the switch (1, fig. 8) in position B "▼" for
USB=ON
3 seconds and the USB DAQ is acquiring data, the DAQ
memory is not cleared and the display shows the message
NO
display 2 sec.
"ERASE FAIL" for 2 seconds.
WAIT of 4 sec.
display 2 sec.
fig. 22
30