Anybody already done one of these and have the codes? Denon CI gives the protocol but i dont have time to figure it out. All i really need is the disk skip button i have the play, stop, pause, track up and down.

Skip Up
02 4D 2B 00 00 00 03 37 42

Skip Down
02 4D 2D 00 00 00 03 37 44

I tried those codes but no responce from the cd player

Can you give me an example of one of the other commands.

play = 02 40 00 00 00 00 00 03 34 33
stop = 02 41 00 00 00 00 00 03 34 34
track + = 02 43 2B 00 00 00 00 03 37 31
track - = 02 43 2D 00 00 00 00 03 37 33

anybody have any ideas?

The codes mark65 posted are correct. May I ask what control system you are using? If you are able to control the unit with play, pause, stop etc. then I will assume the connections are correct. The next potential issue is that you might have those commands assigned to an incorrect port in the software, or maybe you are trying to send it out in ASCI and not HEX in the program. Just some things to think about.