www.chinowing.com
13
② Date transmitting indicator: light will flicker in the condition of data
transmitting.
③ Signal strength indicator: S3 ON, signal is weak; S3 and S2 ON, signal is
moderate; S3, S2 and S1 ON, signal is strong.
④SET button: used for firmware upgrading, serial port baud rate setting, Failsafe
protection setting
Side View
①TTL port: full duplex serial port
②S-BUS1port: SBUS input(ground unit);SBUS output(airborne unit)
③S-BUS2 port: SBUS input(ground unit);SBUS output(airborne unit)
④Power supply port: 7.4-12V
⑤TTL signal indicator: light will flicker when there is data input
⑥SBUS1 indicator:
Ground unit: SBUS1 indicator will flicker when there is data input of SBUS1.
Airborne unit: SBUS1 indicator will flicker when there is data output of
SBUS1.
⑦SBUS2 indicator:
Ground unit: SBUS2 indicator will flicker when there is data input of SBUS2.
Airborne unit: SBUS2 indicator will flicker when there is data output of
SBUS2.
