Acoms receivers do I need to change wire position?

[AYKBOBCAT]

Hi

I have 2 Acoms AM receivers (AR-227FE) that I got in a lot of parts. I think they are brand new but when I tried to test them I could not make them work. I only have futaba servos so I think it could be a problem with the wire position on the connector. I don't need those and I'd like to sell them. Do I have to switch the wires around for those receivers? If so what position should be the red, black and white wire then?

Thanks for the help...

[Incredible_Serious]

Acoms should be the same as Futaba, signal-positive-negative. Was usually only older Sanwa and KO stuff that had the negative in the middle.

Alex

[AYKBOBCAT]

Ok thanks