Hi,
Does the Dr HD D15 receiver give a picture with 4.2.2 ?
In the A/V Output Settings menu the bottom option on the list is for video chroma format and one of the options here is 4.2.2
I tried it on a 4.2.2 feed but could not get a picture, do I need some other patch or firmware update to get 4.2.2 to work ?