Anybody out there who is into the issue of calibrating the KDS (55) A 2000? Preferd through the service menu section. I still got some missing links in it and cant get a proper D65 throughout the grayscale line. First time i measured like 12K at 100IRE. When i turn blue gain all the way down (which i compensate in the Driver Menu section now, but im unsure if this cause a hell of clipping) i get a huge red in lower IREs. So go for blue bias? No, it effects >50IRE aswell which it shouldnt, isnt it?
Another problem is my Gamma. I get the best look when i turn LUT_OFF on (so LookUpTable is off then). Gamma boost it way to 4-5 then and i have to tame it back (which i do with SUB_Contrast and SUB_Brightness turning all over). Im pretty sure this is not the solution, but any setting in the Gamma menu from the PanelMenu wont get me the effect from just turning it off. Prlly someone know the function off the Gammapoint in the Driver Menu section which seem to effect the Gamma setting which i can choose from the usual OSD. Cause in that case try and error seems endless as you have to leave the service menu to check the effect.
Another question is the Colormanagment. Is it even possible with this TV? Only thing i found so far is 11 CNV in Panel menu section, but i cant work out which of the points affect hue, saturation and luminance.
so greetings from Austria,
edit: about gamma i found a great explanation from Chad B (http://www.avsforum.com/t/1028497/adjusting-primary-colors-in-a-sxrd-50xrb1
in the third post ) which work at my KDS aswell. Im still in learning and understanding what it do, but finally i got some values which show the desired effect on gamma. So thx to Chad B on this way!Edited by Kumulus - 10/29/12 at 10:04am