hi.
Im new to the heli world but old(to old) to the rc world....my question...I own a eclipse 7 with a rcd4400 moduleAm i correct with the assumption that i can run my futaba fp r107n receiver? and if so how do i dial in the frequency? my manual is a little confusing in that it is slightly cut off on left margin(using adobe reader to download manual)
If I must change my receiver can i continue using my futaba servos and gyro?
thanks for info....

That receiver looks to be just a standard FM receiver so yes it will work with the Eclipse. There shouldn’t be any problems with using your servos or gyro either.
As for setting the frequency channel in the Eclipse, remove the module from the transmitter and look on its back side. You will see a diagram for 1st digit and second digit of your frequency channel. Follow the arrow from this diagram to the selector pots on the side of the module and set them accordingly for the channel number your receiver is on.