Do you now have a Pronto remote system, by which I mean the remote and an RF receiver for it?
Also, what is the model number of your remote?
There is a small possibility that you might be able to create a working ccf if you already have a Pronto RF receiver.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
