in the original post, for the 820 it says "I use a Panasonic UB820 with the HDR optimizer switched on using the HDR TV Type "Basic Luminance LCD & Projector"
I have no such setting on my 820. Am I looking in the wrong spot? Help!
You can see that menu option here is this video at 1:28, the setting is called " HDR TV Type"
Watch from the start to see how to access that setting.