I tried the codes from both of those previous models with no luck. I also tried generating codes with MakeHex and have not had any luck. To be certain, I am going through and trying every single one of the generated codes. I am through the first 60 of 255 hex codes and not one of them has yet to trigger any activity at all on the TV. I tried emailing Mitsubishi and have not heard back in over a week.

Any other ideas how to track these discretes down? I saw some posts saying this series doesn't support discrete codes, but that seems almost impossible to me.