[confucius]

Hi Sally, thank you for the reply
had a play today i double checked all plugs on mfu and rx
• The Throttle (J5) on the MFU is plugged into the THRO port on the receiver.
• The Steering (J4) on the MFU is plugged into the AILE port on the receiver.
• The Support Legs (J6) on the MFU is plugged into the ELEV port on the receiver.
• The Shift (J7) on the MFU is plugged into the RUDD port on the receiver.
and all this right and 5th Wheel servo is pluged into GEAR

the TX is set up how you have said
MFU control box is set in the middle position.
with all this in place when i switch truck on i get steering, gears and 5th wheel,
no sound, throttle, lights of any kind.
my RX is the AR6200
i have'nt calibrated the MFU i have tried

thank you again for all the help

Andy