51 50_Afficheur_Multigraphic_um_UK_27
While swinging the fluxgate, or Regatta compass, you can display the Course Over
Ground in a window to show the progress of the manoeuvre. In the case of the
Regatta compass without COG data on the bus the progression will not be displayed
and you will need to follow the procedure from the bowl compass at the helm.
Once the auto-adjustment has been completed a message will be displayed telling
you that the operation was successful or not.
2.8.2.3 Compass deviation table
Can be used solely for the fluxgate compass and the
9X Compass
This method can be used to set up the fluxgate compass
or 9x compass when it is not easy to complete the
automatic compensation. The deviation curve needs to be
set at points every 30°. Each point can be determined
using leading lines, or by comparing headings against a
calibrated compass with the results being used to fill the
correction table with the measured values.
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