HCM370B&375B-MP
HIGH ACCURACY 3D DIGITAL COMPASS
○Inclinometer ○3D compass ○Digital inclinometer ○Accelerometer ○Gyro ○North finder ○INS&IMU
SINCE2008
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Inertial Attitude Measurement Manufacturer
P calibration is completed after the 16th point is collected,
and then R, R (roll value) can be calibrated alternately.
Refer to Pic.E: Starting point H=0°, R=+15°, P=0° Please
keep this attitude for 2 to 3 seconds, the system will take
the 17th point. After taking the 17th point, rotate it
horizontally by 90° and change the negative roll value
R=-15°. Keep this posture for 2 to 3 seconds without
moving, and the system will take the 18th point. Finish
picking the 18th point.
Rotate it horizontally by 90°, change the positive and roll
value R=+15°, keep this posture for 2 to 3 seconds, and
the system will take the 19th point. After taking the 19th
point, rotate it horizontally by 90°, change the negative
roll value R=-15°, keep this attitude for 2 to 3 seconds, and the system will take the 20th point.
After taking the 20th point, increase R (roll value) for
calibration. Refer to the picture Pic.F: Starting point H=0°,
R=+70°, P=0° Please keep this attitude for 2 to 3 seconds,
the system will take the 21st point. After taking the 21st
point, rotate it horizontally by 90° and change the
negative roll value R=-70°. Keep this posture for 2 to 3
seconds without moving, and the system will take the
22nd point. After taking the 22nd point, rotate it
horizontally by 90°, change the positive roll value R=+70°,
keep this posture for 2 to 3 seconds, and the system will
take the 23rd point. After taking the 23rd point, rotate it
horizontally by 90°, change the negative roll value R=-70°,
keep this attitude for 2 to 3 seconds, and the system will
take the 24th point. Send stop command---compass response---send save command again---compass
response save successfully!
