I can't change any of the detailed settings for Component 2 only. I can choose any main settings like Mode, Color Temp and whatnot, but I can't actually change Contrast, Brightness etc... It's let's me get to the part where the numbers are displayed at the bottom of the screen, but pressing left and right only allows me to go one click up or down, and then it still goes back to the default. Wierd. All other inputs can be calibrated just fine.