DMU380SA Series
User’s Manual
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Doc# 7430-0026 Rev. 01
Page 18
4.
Rotate the AHRS or INS380SA 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 or INS380SA product.
6.
Save this data to the AHRS or INS380SA product
by selecting the “Apply”
button (See Figure 11).
Figure 11.
Magnetometer Alignment
