On July 22, 2024 at 10:51, Lefreck said...
Could it be that the 'S'unfire codes (246, 344, 345) are blocked for "normal" URC remotes? My MX600 doesn't take these codes.
The manual for the MX600 shows those are the codes for Sunfire products and are valid for that remote. Are you selecting P-PRO from the menu and then selecting AUDIO as the device you want to program?
Remember, if you learned codes on buttons for the AUDIO device before.... those have to be erased before the new P-PRO code will work. Otherwise the remote will ignore the new codes and continue transmitting the learned commands from before.
If in doubt, factory reset the remote and start from scratch.
