ACCELEROMETER CALIBRATION
Before leaving the factory every unit has been carefully tested and calibrated. Usually you do not need
to perform a calibration of the accelerometer during use. However, in some specific cases, we would
suggest you re-calibrate the accelerometer to obtain better performance, these include temperature
changes those will probably cause the mechanical characteristics changes of the sensor, or replacement
of new sensor, etc. The calibration should be done on a horizontal desktop and the gyro needs to be
removed from the airplane.
Entering the Calibration Program
To access the accelerometer calibration program, press and hold the button while turn on the power of
the gyro, release it when LED starts flash Violet slowly. (FYA: Do not release the button when LED turns
solid Violet yet, or you will get into the Receiver Menu but not the accelerometer calibration program.)