ORIGINAL: ElectricFlyGuy
Thanx for the info. I programed my radio to PCM to comunicate with the reciever. I am a happy 'camper' now. Thanx. Scott
??? If you truly have the R-127DF receiver, you have FM (or PPM). Your TX
MUST also be set to transmit in PPM. The Futaba receivers which operate in PCM all end with a "P" at the end of the designation such as the R-138DP.