WARNING! Remove the AUX wire from the radio before connecting your ESC to Castle Link.* *Failure to disconnect the AUX wire may result in damage to your Castle Link USB Adapter.
• Connect RX wire (Brown/Red/Orange) to throttle channel (#2) on receiver. • Connect the fan wire (Black/Red) to any open channel on the receiver. *You MUST connect the AUX wire to an open channel on your receiver even if you are not utilizing the Auxiliary wire function. Failure to connect the AUX wire may limit the onboard BECs power capabilities. Auxiliary wire functions can be accessed via Castle Link.
