Ldrac ET100 V2, Instruction Manual

BIND

:Power on the receiver while pressing the key,green LED fast blink meaning already in bind mode,user can release the key,

then set your TX into bind mode.Green LED turn off and red LED solid mean bind finished,exit TX from bind mode,receiver’

s

green LED solid mean working normally.

FAILSAFE

:Support 2 failsafe mode,press the key and hold 3s while receiver working normally can switch failsafe mode.Please 

make sure failsafe is working correctly before use the receiver!

Failsafe mode 1:     After 1s when lost transmitter signal,S.BUS keep output,throttle will 988us,all other channels will 1500us.

Failsaft mode 2:     After 1s when lost transmitter signal,S.BUS not output,user should setting related parameters to ensure 

flight controller handle failsafe.

Receiver Bind

AC900(S-FHSS+D16) bind,transmitter(FRSKY X9D/Futaba T18SZ)

RX2A PRO Bind(S.BUS),transmitter(FLYSKY FS-i6)

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STATUS LED

：LED of RX2A-PRO blink twice then solid when power on,the meaning as follow

First blink(air system)

Second blink(failsafe mode)

Then solid(signal status)

AFHDS2A air system

Failsafe mode 1
Failsafe mode 2

No signal
Signal received

Bind:Check receiver mode before bind,the first blink after power on indicate the setting,    is S-FHSS,    is D16
FUTABA S-FHSS BIND:Turn on the TX then power on AC900 while pressing the key, green LED fast blink meaning already in bind 

mode, user can release the key. Bind procedure is completed and the receiver is working normally when green LED is solid
FRSKY D16(NO Telemetry) BIND:Power on AC900 while pressing the key, green LED fast blink meaning already in bind mode, 

user can release the key, then set your TX into D16 bind mode. red LED solid meaning bind finished, exit TX from bind mode, 

receiver’s green LED solid meaning working normally