User Manual

BWT61CL | manual v0707 | http://wiki.wit-motion.com/english
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2.3.2 Reset Z-axis Angle
Z-axis to 0 is to make the initial angle of the Z-axis angle is relative 0 degree.
When the module is used before and Z-axis drift is large, the Z-axis can be
calibrated, When the module is powered on, the Z-axis will automatically return
to 0.
Calibration methods as follow:
Step 1: Keep the module static.
Step 2: Open the “Config” and then click the “Reset Z-axis Angle option, you
will see the angle of the Z-axis backs to 0 degree in the module data bar.