AiM MyChron3 XG Log - Manual (Page 68)

“zero based potentiometer” and the gear sensor (for the gear sensor, please refer
to paragraph “Gear sensor calibration”).
In order to calibrate/autocalibrate, press button “Calibrate”: the following
screenshot will be prompted:
• The g-force sensor, the gyroscope and the “potentiometer distance” need
to be autocalibrated pressing button “Click here to autocalibrate all
sensors in the list”. Once autocalibrated, the “calibration status” will turn
from “To calibrate” in “Calibrated”.
In order to correctly autocalibrate the g-sensors (accelerometer and
gyroscope), it is suggested to keep the car as horizontal as possible and
to leave the bike on the prop-stand.
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