I bought a pair of Hobby king 50A speed controllers a while ago, along with 2 motors. Only just got round to trying them out. never used brushless before. When wired up then plugged in i get a series of beeps. When i operate the motors i can not get reverse. Then the motors start hunting and rev faster than they did on the stick command. (Rudder servo fine, no hunting there) Can any one tell me what is going on please.I have read through a previous thread, and that put me on to the download file instructions, but they haven't helped. Did get the impression that you didn't really need a card, (what is a card ?)and can be set up of the Tranny. Is this the case?
please help, haven't got enough hair left for problems like this!
Colin