Does Anyone know how to calibrate an High Dynamic Range UHD 4K HDTV?(LED) With 10-Bit Color?( NTSC) REC.2020 is Plagued by a Color-Cast of Greenish Blue Tint,and a Very High Gamma(which makes REC.2020's Color-Cast all too Noticeable
>>18068482
With a spectrometer?, or in the HDTV's Command Prompt menu?
>>18068499
I don't like the results of Color Spectrometers,at least the expensive ones at BestBuy I've used,there's a Command Prompt menu in HDTVs?