[fidspeed]

hi these are primarily aero plane rx 's

futaba normally assign channels as follows

1 aileron
2 elevator
3 throttle
4 rudder

i would try steering in ch1 and throttle in Ch3 to start steering may poss need to be in 2 just plug and play see which reacts to what you shouldnt burn anything out as live voltage (red wire) is down centre wire

regards dave