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2.8.1.2 Boat speed calibration wizard
The boat speed is calibrated with the speed over ground as reference. You have to
sail 0.5 nM on a constant heading and then sail back (180°) the same distance. The
new calibration is processed from the current calibration value already saved (there
is no need to reset the calibration value to 1).
The COG (Course Over Ground) function must
be displayed on the Topline network
to achieve the boat speed calibration.
Boat speed calibration
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