Ok, I was not able to get it work. It doesn't work on any setting for me. I tried several options (50, 59.xx, 60) and nothing is working for my configuration. I didn't find any solutions. Maybe it could be problem with HDMI reperater security described here http://www.avsforum.com/forum/26-home-theater-computers/1321306-htpc-hdmi-hdcp-fail-avr-path.html, but it is 3 years old and someone mentioned here, that it is known issue for 3 years and Intel did nothing to solve it.
On the internet I can find other issues (sound, 3D playback) with NUC and Onkyo, but it seems, that it basicaly working. But I found several similar issues too eith no solution.
Tomorrow I will return NUC back to shop and I will return to Popcorn Hour or Dune HD, which worked for me well.