User's Manual
H12 Helper
(1) Mode change
(2)Rudder value
(3)Binding the remote control with other receivers (the binding method is introduced below)
(4)Video/image transmission checking
(5)In the advanced parameters setting part, you can adjust the channel, upgrade the joystick
firmware, and modify the receiver’s serial port baud rate (password requested from our
engineers)
Binding operation
(1)When the receiver is powered on, the green light flashes quickly after shorting GND and
MODE KEY. Open the H12 Helper on the remote control, click “binding” to start binding. The
green light of the receiver is always on after the binding is successful.
(2)Quickly power on and off the receiver 5 times, and start the binding mode at the 6th time,
the green light flashes. Open the H12 Helper on the remote control, click “binding” to start
binding. The green light of the receiver is always on after the binding is successful.
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