Sensor Calibration - JETI model Duplex REX Assist Series User Manual

computer radio control system
specified frequency. However, as the motor speed and thus the
vibration frequency changes during flight, it is preferable to choose
wider bandwidth, approx about 100Hz.
Set both types of filters in the Configuration -> Advanced
Properties and the Filtering section.

5.7 Sensor calibration

Sensor calibration is important for the
correct and accurate function of
stabilization. The receiver calibrates
the offsets of an internal gyroscope
automatically, always after the receiver
is switched on. Approximately for 2
seconds after turning on, keep the
model at stationary position. It's not
required to keep the model horizontally, but the tilt angle should
not exceed 30°. Once the gyroscope is calibrated, the stabilization is
armed and ready for flight.
The internal barometer is being calibrated at the same time as the
gyroscope to create a reference zero level for calculating the
relative altitude.
Calibration of the accelerometer is a more complex process. The
receiver is already calibrated from the factory, but due to the Earth's
gravitational field, which is not constant all over the planet, the
www.modellmarkt www.modellmarkt
accelerometer can show inaccurate measurements. We recom-
mend you to calibrate the accelerometer also when you configure
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