I got the inclosed documentation from Yamaha. I went through MakeHex and created the codes using the NEC standard that I have heard that they are using. Then I created the Pronto using IR panels...what does it all mean? Denon is a little different than Yamaha, they at least give you the corresponding number as to what you are wanting to control. So if I want to control zone 2 on then they tell you it is code 52...or whatever. How do I know which of these codes does what? I don't want to accidentally enter a service mode and screw up my receiver. Any help would be appreciated.
ID1 ID2
ZONE2 POWER ON 7E-BA 7D-64
OFF 7E-BB 7D-63

are they saying that device code set 7E button BB (in decimal 187?) will control Zone 2 power off?