I have a Samsung FP-T5084 1080p plasma, I am connected to HDMI input 1 through Comcast HD box, When I go to adjust the picture on any of the selections (Standard, Movie, and Dynamic) the active color option and Detailed settings are "grayed out" so you can't select them, also under the "set up" selection, the HDMI Black level adjustment as well as film mode are "grayed out" unselectable. Can anyone please help?
Set your RGB to on. I have a samsung lcd and you can't adjust the black levels until the RGB is set to on or full from the source device. That should work.