Hi sebp,
Typically, each application has a corresponding range. For example, the maximum motion amplitude will not exceed much, so you can choose a suitable range for the application to obtain the appropriate accuracy. For example, some applications are suitable for using 2G range, some applications have relatively large motion and can use 4G range, and so on. Therefore, it is not necessary to set the range arbitrarily, but to select an appropriate range for the application. The calibration algorithm is only calibrated according to the data after selecting the range.
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