Turn on or turn off the green light procedures are as following
：
Turn off radio, rotate the encoder knob switch to "0" position, then press and hold the black
bind button, power on the radio meanwhile, release the button after 3 seconds, the green light
will flash, optional protocols switch simultaneously.
Normal use and operation in PPM mode:
1. Fix JP4IN1 with antenna on the radio, open PPM signal output of radio.
2. Turn the encoder knob (The current position i.e. encoder knob slot direction) to the
corresponding position according to the default protocol list and your receiver type.
3. The JP4IN1 red light will be on when turn on the radio in the condition of completing bind
before, the JP4IN1 works properly now, then power on your drone or fixed wing.
4. Do not switch protocol when it is in use, if need to switch protocol, please power off radio,
then rotate the encoder knob and choose the protocol and power on radio again.
5. The red light flashes slowly when there is no available PPM signal input.
Bind operation in PPM mode
：
1. Power on your fixed wing or drone, then enter the receiver bind mode according to receiver
manual.
2. Press and hold the bind button, power on the radio until system working, release the button
after 3 seconds, the red light flashes quickly, means JP4IN1 is in bind mode, JP4IN1 red light will
be on after completion of bind.
3. Partial protocols are already bound and no need to bind again (F.E. S-FHSS protocol), some
other protocols (F.E. Hubsan, e010), the bind operation will be automatically processed when
power on radio.
Please set the encoder knob according to PPM bind sheet.
Note:
JP4IN1 knob dial only shows “0”, “4”, “8”, user
need to calculate the other scale.
