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After the quadcopter has taken off and landed several times, the quadcopter
gyroscope may become offset. This will cause the quadcopter to always tilt in the
same direction during a flight. To fix up it, the quadcopter gyroscope can be recalibrat-
ed. The steps are as follows:
● Turn on the quadcopter and the remote control radio transmitter, and ensure that the
connection is successful;
● Place the quadcopter on a horizontal plane;
● Enter the quadcopter’s OSD menu (Refer “OSD Menu Operation”);
● In the MAIN menu, select CONFIG, then CALI;
● Push the direction joystick to the right to enter level calibration mode. Quadcopter’s
LED flashes blue;
● When the OK prompt appears and the LED returns to solid blue, the calibration is
complete. Pilot can exit the OSD menu.
8.2 Quadcopter Level Calibration
CONFIG
VTX FCC