Edgetech 2000-TVD, Руководство пользователя по оборудованию

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5-11
9. Restart the SSAHRS by issuing the following command, to start compass data:
start <cr>
Heading, Pitch, Roll, and Temperature should begin to scroll.
Figure 5-13. Motion Sensor Serial Output
10.
Slowly move the electronics bottle around in such a fashion as to position the compass in as many
possible orientations as possible for pitch, roll and heading directions.
a. UUT in neutral position : Pitch/Roll ~0 degrees, rotate device through 360 degrees of
heading (10 times)
b.
UUT in Pitch/Roll ~-90 degrees, rotate device through 360 degrees of heading (10 times)
c. UUT in Pitch/Roll ~+90 degrees, rotate device through 360 degrees of heading (10 times)
11. At the serial console, execute the following commands.
stop <CR>
getCurrentCompassCalibration <CR>
12. The compass solution will be displayed to the user as well as the number of points, magnitude of
the magnetic field at this location, and the fit error. If the solution is not viable the device should
be returned to streaming with the
start <CR>
command and steps 8 through 10 should be
repeated until the fit error is ≤ 1.0% and Points is > 100.