DMU380ZA Series
User’s Manual
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Doc# 7430-3810 Rev. 02
Page 90
Figure 27 Mag Alignment
4.
Rotate the AHRS or INS380ZA product through 380 degrees of rotation or
until you receive a message to stop.
5.
Once you have completed your rotation, you will be given data concerning
the calibration accuracy. The X and Y offset values indicate how far the
magnetic field has been offset due to hard iron affects from components
surrounding the unit. In addition, you will see a soft iron ratio indicating the
effect of soft iron on the AHRS of INS380ZA product.
6.
Save this data to the AHRS or INS380ZA product by selecting t
he “Apply”
button (See Figure 28).