MRU
Demo Program Manual
Inertial Labs, Inc
TM
Address:
39959 Catoctin Ridge Street, Paeonian Springs, VA 20129 U.S.A.
Tel: +1 (703) 880-4222, Fax: +1 (703) 935-8377
Website:
www.inertiallabs.com
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To start the calibration select “
Plugins
” menu and then “
Mag Field
Calibration
” item (see Fig.3.4
)
from the main menu. “Mag Field Calibration”
window will open (see Fig.8.3).
Important note
. For correct calibration it is necessary to set right coordinates “
Latitude
”,
“
Longitude
”, “
Altitude
” and “
Date
” in accordance with place where MRU-E is calibrated.
Their values are set in the «Device Options» window (see Fig.4.2).
Fig.8.3
In the “
Calibration Type
” field choose from a list the type of the calibration –
2D, 2D-2T or 3D (see section 10.3 for explanation of these types).
The “
Accumulation Time
” field in window Fig.8.3 sets the time which is
necessary to perform calibration procedure including at least one full 360
turn rotation in horizon plane (at least 2 full turns are recommended). This
time can be set using arrows or by entering the necessary value from a
keyboard. The default value is 60.
In
“Calibration status”
window the captions are highlighted that show
current states of MRU-E calibration and actions that can be performed.
