My avr is Denon x3400. My tv is a vizio p series. If you wish to utilize the 2 hdmi output the hdmi marked audio only goes from the x800 to avr Blu-ray Hdmi slot. Then the one marked video and audio goes directly to tv. Be sure to have your tv input on the corresponding hdmi slot. Then make sure your avr input is on the blu/ray input. If you wish to run one hdmi select the video and audio hdmi Output run to avr and let the avr send it to the tv.