Futaba has a much simpler binding process.

There is a tiny button recessed between the two Receiver antennas.

Turn on the Transmitter (Tx), bring it to within a meter of the Receiver and turn the receiver (Rx) on - A green LED will be flashing on the Rx. (Note: if you turn on the Rx with no Tx turned on, the LED will be red)

Push and hold the tiny button on the receiver for about 5 seconds (You will need a toothpick or something similar to push the button with).

When the LED on the Rx stops flashing, your Rx is bound to your Tx.