Note 1 Adjustment interval (wheel circumference): from 1,000mm to
2,500mm with steps of 1mm.
Note 2 If the wheel circumference selected is >2,500mm, the system
will automatically set the default value (2,091mm).
Fig.9 Adjustment of wheel circumference
Once the wheel circumference has been adjusted, it is possible to
modify the unit of measurement by holding the button depressed for
about 3 seconds while the lesser figure is selected; at this point, the
display will show the letters 'km/h' and 'Mph', with the unit selec-
ted initially shown flashing (f=1Hz, Duty=50%). This parameter is
modified in the same way as described above. The change in unit of
measurement will irreversibly cancel the TD and LAP
Fig.10 Adjustment of units of measurement
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