User's Manual

Receiver Code Method

Each transmitter has a separate distribution ID number.

In order to successfully operate, the receiver must be paired with transmitter.

Once the pairing is completed, an ID number can be received and store, after using it does not

need repairing.

1, Put the transmitter and receiver on the mutual distance within 1 meter;

2, Open the transmitter power;

3, Open the receiver power;

4, Long press set button receiver about a second, the yellow indicator light flashes;

5, Operate the transmitter to perform the code action;

6, The receiver the blue indicator light lit, namely the operation code is complete;

7, Check each channel output is normal.

If your receiver has multiple WFLY2.4GHz devices nearby during the working state, the receiver may not be

correctly connection to your X4. In this case, even if the receiver LED has been green lit display, it may also

the receive and other transmitter of the same system established connections. If we ignore this situation it

will be very dangerous! To avoid this problem, try to suggest that you check your receiver whether it is under

control of your transmitter or not, and then test the steering gear response.

The Receiver Indicator Lamp Status Confirmation

When operating the code action, please stop the movement of engine.

After the operation of code ,please make sure the movement of servo is correct or not.

Yellow LED:Blink

Code condition

Green LED:ON

Receiving signal

Red LED:ON

Receiving signal, but ID is unmatched

≈1M

Transmitter

POWER ON

Receiver

POWER ON

Press

SET key

≈1s

Yellow light flashing

Green

LED:ON

Red LED: Blink

Receiver low voltage

Careful