Just brought the Zidoo Z10 and found that I cannot get signal pass through the Pioneer LX83 A/V receiver. The LED on my receiver shows that it senses the HDMI signal from Z10. I have got a black screen with no Z10 user interface showing up. Please suggest newbie how to go from here. .... Is any thing to do with HTMI cable? By the way, I tested the signal by directly connecting to TV (old Plasma Panasonic Viera) and every thing fine.