I had my Samsung HLP5063 calibrated by Gregg on Friday evening. He used component inputs and a test DVD to set the primary and secondary colors using the CCA method (unique to Samsung) in the service menu. Although SD was much improved the HD programming in certain lighted situations displayed a yellowish cast.
Gregg offered to come back last night and work on it some more. He also consulted with Seth Schnaible, a professional colleague and consultant to Samsung in Southern California. Gregg decided to recalibrate the primary and secondary colors using a HD signal generator through my DVI/Inputs. It took him several tries on each primary and secondary color to get them right on. The result was an essentially perfect CIE diagram. Prior to this second calibration the primary green and secondary yellow was still quite a bit off and presumably the cause of the yellowish cast I was getting on some HD images. Now my HD images are excellent and SD is still as good as SD gets.
Gregg certainly went the extra mile by consulting with other ISF calibrators and coming back and redoing the primary and secondary colors. If anyone is interested in having their set calibrated Gregg is considering coming back in August. I strongly recommend him. (8/1/2005)