Basic calibration as below:
Step1.  Wait until the Status is changed to “Ready” after the M.C. power on.
Step2.  Click the “Check IMU Status” button, and then the system will evaluate your IMU status 
and inform you whether calibration is necessary or not.
Step3.  If calibration is necessary, please click “Calibration” button and wait for 5 seconds. 
Calibration will be finished automatically and the results will be recorded into the M.C.
