Need some help with GWS Naro Rx
 

I have two 4 ch. GWS Naro Rx and with their confusing markings, I am having trouble deciding which pins are the neg/pos. One Rx has the pins on the end and the other has them on the face. For the Rx with the pins on the end, please tell me whether negative is near the board or away from it. On the Rx with the pins on the face, please tell me whether negative is towards the body of the Rx or the edge. Thanks for any help, Jim

Need some help with GWS Naro Rx
 

on the end one they are simply bent 90 degrees, it is marked on the bottom which is which, simply follow it round, IF negitive is inboard for your face up, then its the top for face out.
cant tell you which pis are which coz i cant get to mine, but you can plug in servos the wrong way with no damage, just turn it round if it dont work.