a) For FUTABA users, FUTABA indicators can reflect same information. During signal Binding
process, LED on the FUTABA panel displays blue and keeps beeping. If Binding is successful, after
beeping for a relatively longer time, blue LED on FATABA panel and green LED on X8F will be
constantly on.
b) If voltage supply to the Rx drops down below to much, Rx will lose communication with Tx. The Rx
battery’s quality will influence the control range too, we strong advise use Voltage Protector.
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c) When the model is out of the control range or lost signal in accident, in Rx, the red/green led flashes
quickly, and the servos turn to fail safe setting position.