If you are asking how to bind, here is the basic idea. Put the Rx (receiver) in bind mode as you power it on. Put the Tx (transmitter) in bind mode as you power it on. Waiting for the blinking light in the Rx to go solid. Power off the Rx, power off the Tx.
The details of how you accomplish this vary by brand and model.
It is bound as I have used it in my model planes, my transmitter is a turnigy 9x and I have the flysky setup installed with flysky receiver. I configured in betaflight and selected PPM. When I power on the quad, the receiver signal light flashes, telling me it is on, but no arm switch works