Product feature

DSSS /3ms Top speed response /4096 Resolution/ HV support/S.BUS

Compatible with TX : AT10 and AT9

Bind

When you use the R9D, you need to bind. After binding finished, you don't need to bind again in the second time use. Power on the transmitter and receiver, press and hold the binding key for one second till the red LED starts flashing. When it keeps red, it means binding is finished.

S.BUS setting:

CH9 is usually used for PWM or S.BUS. The blue LED means S.BUS output and red means PWM. Short press binding key two times within one second to change output from PWM to S.BUS.