RE: New Hitec Aurora 9-Channel 2.4Ghz Radio System
GizmoMax: I think what they are trying to say..........is if your not going to use the SPC port you have to put the jumper back in that came with the rx.
You have to either use the SPC by applying a power source or not use it and make sure the jumper is connected.
If the rx wont boot up with the jumper connected then you may have a problem.