Configuration and Setup
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4.6 Sea Trial
WARNING ! The Sea Trial must always be performed in open waters at
a safe distance from other traffic.
The seatrial settings are:
• Compass calibration (To automatically compensate for
onboard magnetic interference)
• Compass Offset (To compensate for a fixed offset (A-error) in
the final compass heading readout)
• Set thrust direction (optional, only if interfaced to a thruster)
• Wind Offset (To compensate for a fixed mechanical offset of
the Wind vane if installed)
• Wind Damping (To avoid flickering on the wind display)
• Depth offset (To compensate for the distance between the
depth transducer and the surface if required)
• Automatic tuning (A method of determining the steering
parameters)
• Transition speed (the boat speed at which you want to
automatically change steering parameters)
• Init NAV (to set the response you prefer when steering onto a
track in NAV mode)
• NAV change limit (the limit of the automatic course change at
the approaching waypoint)
Select Seatrial by
pressing the STBD
button and confirm by
rotating the course knob
clock-wise.