KK2 and FlySky FS-R9B not appearing to work

ukpad

New Member
I have built a f450 clone which has a KK2 FC and FS-R9B. My problem seems to be that this receiver doesn't want to receive anything.

I have wired up the kk2 and FS-R9B with all 4 channels and AUX with 3 strand cables. The wire nearest the LCD on the KK2 goes to the top row of the receiver.

Powering up the KK2 shows safe mode but the receiver doesn't show its red light. If I power up with the bind plug in the receiver the LED flashes and then turning on my Flysky fs-th9x transmitter with the bind button pressed, the LED goes solid. I power down, remove the bind lead, power up and the LED is off and after 30 seconds the ESCs start beeping (in lost transmission mode). Trying all combinations of joystick positions (throttle down and right ideally), the KK2 will not get out of Safe mode

What am I doing wrong please?
 


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