Perform Compass Offset Setup Procedure
7-12 Ocean TRx™ 4500 Installation and Operations Manual
To calibrate the compass offset
1. Make a 'naked-eye' rough estimate of the offset angle, using the following syntax:
Clockwise rotation from the ship's bow = positive (+) values
Counter-clockwise from the ship's bow = negative (-) values
In the following figure, an appropriate estimate would be (-30°).
Figure 7-12: Compass Offset Variables
2. In the MTSVLink application, select the Compass type and define the initial offset
parameters:
Select the Config menu and choose Compass. The following dialog appears
Figure 7-13: Compass Dialog Box
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