Hi, I have been trying all day today to try to get some sound from my headphone through the headphone jack on my A1XV. I have re-read the manual many times but still I couldn't get any sound on my headphones. I know that the headphone is not the issue nor the cable since I get sound through the headphone jack on my Marantz DV9600. One thing I noticed was that the display says 'H/P Input On' whenever I plug in the headphone. Is that normal? I would have thought that it should be H/P Output On or something like that? Anyone who has any experience with the Dolby Headphone, please let me know. This really should have been very simple, plug and play but I am not getting anyting from the headphone jack. I tried 2 channel PCM source and I also tried DD5.1 materials but to no avail. Please help!!