I'd suggest you go looking in the Pronto forums for translations of codes. Many posts by member johnsfine will list the programs you need, yes, you need programs, to convert those values you got from Yamaha into Pronto hex to feed your IR.
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
