Raymarine Heading Sensor GPS Receiver User Manual


 
13
Chapter 4: Calibration
2. If the Heading Sensors readings are less than the actual readings,
rotate the sensor slightly clockwise.
If the Heading Sensors readings are greater than the actual
readings, rotate the sensor slightly anti-clockwise.
3. Check the headings again, and repeat step 2 if required.
4. When the headings match, tighten the Allen bolt to hold the sensor
in its new position.
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