Airmar WeatherCaster™ Software - Manual (Page 38)

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Azimuth Offset
If the sensor is not installed pointing forward and parallel to the desired centerline/
keel, enter the offset angle in the text box (see Figure 40). (To calculate the
azimuth offset angle, compare the sensor’s compass reading to an independent
compass reading.) To return the setting to zero, click Zero. Click OK to accept the
change.
Pitch Offset
If the sensor is not installed truly vertical relative to the front-back axis, enter the
pitch offset angle in the text box (see Figure 41). (To measure the pitch offset
angle, place an angle finder against the side of the sensor and facing either
forward or backward.) To return the setting to zero, click Zero. Click OK to accept
the change.
Figure 40. Azimuth Offset window
Figure 41. Pitch Offset window