To set up the interfaces
6-48 Chapter 6: Configuration of the AVIATOR 200/300/350 system 98-127093-H
the movement as even as possible, avoid sudden movements or changes in speed. The
start direction of the turn is not relevant.
It is recommended for the calibration to succeed, that the turn is performed in
a constant direction. If the aircraft e.g. turns a bit counterclockwise before
completing a full turn clockwise, this might bring the calculations of calibration
parameters to fail. Make the turn radius as small as possible.
7. In the section for magnetometer calibration click the button Start to star
t the
calibration procedure.
When a calibration is completed successfully, any previously stored
calibration data is overwritten without further notice.
8. When a turn is complete, click Stop. The system initiates a calculation in the
background that may take between 10 seconds and a f
ew minutes.
Click optionally the button Refresh until the result is shown. The resulting calibration
score is shown as two digits.
9. See the following table for guidelines how to evaluate the calibration score.
Note
Important
Calibration quality score Hard iron interference calibration score
9: Good
8: Good
7: Good
6: Acceptable
5: Acceptable
4: Marginal
3: Marginal
2: Unacceptable
1: Unacceptable
0: Unacceptable
9: <10% Good
8: <20% Good
7: <30% Good
6: <40% Acceptable
5: <50% Acceptable
4: <60% Acceptable
3: <70% Investigate
2: <80% Investigate
1: <90% Investigate
0: >90% Investigate
Table 6-4: Evaluation of the magnetometer calibration score
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