Remote control function introduction

1. Unlock and lock

1). Unlock

Unlock as shown in the figure. After unlocking, the motor enters the idle state.

2). Locking

a. Lock immediately

In any flight mode, after the motor is started, the lever operation shown in the figure will cause the motor to stop immediately.

Note: If an emergency occurs during the flight of the aircraft, please perform the operation of the stick in the figure to prevent accidents.

b. Automatic locking

All flight modes have automatic landing recognition function, which will automatically control the stop. When the aircraft is flying, the throttle will not cause the motor to stop.

2. Accelerometer calibration

The flight controller supports the single-sided calibration of the accelerometer by the remote control. The calibration method is as follows:
1). Place the aircraft horizontally
2). Move the return channel to the highest position, and the remote control sticks ↘↗ (American hand) and ↗↘ (Japanese hand) alternately flashing red, green and yellow before entering the calibration. After 1-2 seconds, the calibration is completed, and the LED light flashes normally.

3.Magnetic compass calibration

The KX flight controller supports the remote control to calibrate the magnetic compass. The method is as follows.

When the flight control is not unlocked, quickly turn the flight mode switch of channel 5 back and forth to enter the calibration of both sides of the magnetic compass. The yellow light is always on, and the horizontal calibration is entered. At this time, place the aircraft horizontally and rotate the axis clockwise in the direction of gravity until the green LED light is always on, and then enter the vertical calibration. At this time, the head is facing down and the axis of gravity rotates until the LED flashes alternately in red, green and yellow, and the calibration is completed.

4. Motor test

The motor test function includes motor sequence test and motion direction test. It is mainly used to detect whether the motor installation serial number and rotation direction are correct, so as to avoid accidents caused by installation errors.

1). Motor sequence test

When it is not unlocked, press the lever on the left side of the remote control ↙, and the lever on the right side to make a counterclockwise circle movement ↗↖↙↘ (American hand), then the motor sequence test can be triggered, and the motors will start idling in order from No. 1 to No. 8 .
Japanese hand motor test method of sticking: 1. Left stick ↙, right stick ↘ and hold; 2. Then left stick ↖, right stick ↙, left stick ↙, right stick ↘, the left stick keeps the left stick in the process of sticking. , Keep the right stick at the bottom, and repeat the four strokes in step 2 to trigger the motor sequence detection.

Note: Under normal circumstances, the motor sequence detection can be triggered by performing one stroke action. If the pole position is inaccurate, you need to repeat the four stroke actions in step 2 to trigger.

2). Motor direction test

After unlocking, the aircraft propeller runs evenly at low idle speed. Through the 4 channels of the remote control, it can be judged whether the front, rear, left and right steering are reversed. For example, when the forward lever is pushed down at idle speed, the propeller behind the aircraft rotates, and the propeller in front of the aircraft stops. The propeller on the side stalls, and the propeller on the right side of the aircraft rotates.

5. Remote control out of control protection

First, you need to correctly set the remote control out-of-control protection under the basics of the assistant software -> remote control interface. When the GPS satellite signal is good, if the receiver signal is lost, no matter which flight mode the aircraft is in, the flight controller will perform the fail-safe behavior. If the remote control signal is restored and you want to control the aircraft again, you need to switch the flight mode channel back and forth to gain control.