If a propeller needs replacement, ensure the "A" or "B" markings on the blade match the markings on the drone arm. Incorrect placement will prevent the drone from lifting off. Battery Management and Charging
Press the designated Takeoff button to automatically ascend to a pre-set hovering height. ultra drone x14.0 assault manual
Push the left throttle stick to the highest point and then pull it back to the lowest point. A beep or a change from flashing to steady LED lights indicates the drone is paired and ready. Flight Controls & Features If a propeller needs replacement, ensure the "A"