73 50_Afficheur_Multigraphic_um_UK_27
2.14.2.3
Activating the true wind tables
The corrections will be implemented once the true wind tables are activated
.
2.14.2.4
Resetting the tables
The “RESET TABLE” command can be used at any time to reset the table to the
default values.
2.14.3 Statistics for the last hour
True Wind Direction, average of the true wind direction during the past hour.
Wind shift, calculation of the true wind direction standard deviation for the
past hour.
Average wind speed, average of the true wind speed data for the past hour.
Gusts, calculation of the of true wind speed standard deviation for the past
hour.
Maximum Speed, maximum speed averaged on 12 seconds laps time.
2.14.4 Boat’s parameters
Enter the relevant data for increased accuracy in the Regatta page.
Tack Angle: enter the boat’s tack angle so the boat speed recovering after a
tack can be displayed.
Boat’s size: this data is used to calculate the distance to the starting line in
boat’s lengths.
GPS antenna’s distance to bow: this data is required to calculate the
distance to the starting line in meters and the time to the starting line.
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