Gain and Direction Adjustment: There are three knobs used to adjust the basic gain of the gyro for aileron, elevator and rudder separately, clockwise to increase, anti-clockwise to decrease.The basic gain will be 0% if the knob is in the neutral position and will be higher if the rotation angle is getting bigger.
Anti-sideslip Function For Nose Wheel: Separate auxiliary channel output is added to control front gear steering servo, which is remarkably helpful for take-off, landing and taxiing straight.
Three Flight Modes: Lock Mode, Balance Mode and Gyro Off Mode
Calibration Function: This is designed for airplane level calibration. Mount the gyro in place and put the airplane on a flat surface. Power on the airplane and wait for its self-check. Press the button and hold for 3 seconds, then release the button --- the control surfaces will oscillate upward and downward for a few times, which means the calibration is completed. Level calibration will affect if the airplane level attitude is correct or not in the Balance Mode.