John

Thanks for piping in here. I sent you an email yesturday to your comcasr account that has a .pdf attached to it from DLO. Most of the documentation is related to the RS232 protocol, but the last page has all the IR information that I posted. Maybe there will be additional clues. I have email the DLO crew to get their feedback, but so far, no response.

I will test a longer durration to see if that helps.

Jared