APRILIA RS 660 2020 Manual page 62

If calibration is completed successfully, the message "Calibration done Key OFF Wait
60 seconds" is displayed.
NOTE
WHEN THE TEXT "Calibration done Key OFF wait 60 seconds" APPEARS ON
THE DISPLAY, STOP THE VEHICLE AND TURN THE IGNITION TO KEY-OFF FOR
AT LEAST 60 SECONDS TO COMPLETE CALIBRATION.
THIS ALLOWS THE CALIBRATION TO BE STORED IN THE MEMORY.
NOTE
02_68
THE CALIBRATION PROCEDURE IS USED TO OPTIMISE a-PRC FUNCTIONAL-
ITY IN THE EVENT OF CHANGING TYRE TYPE OR FINAL DRIVE RATIO (PINION-
SPROCKET COMBINATION).
IF THE VEHICLE IS FITTED WITH TYRES OTHER THAN THOSE INDICATED IN
THIS USE AND MAINTENANCE MANUAL, THE LEVEL SETTINGS OF THE SYS-
TEM MAY NEED TO BE MODIFIED IN ORDER TO OBTAIN THE SAME BEHAV-
IOUR AS BEFORE.
NOTE
TURN THE IGNITION SWITCH OFF TO ABORT THE CALIBRATION PROCE-
DURE.
DURING CALIBRATION, ATC IS AUTOMATICALLY DEACTIVATED (IF PREVI-
OUSLY ACTIVATED).
62