I have an ISF calibrated vt50 and was setting up new ideal lume bias lights using the DVE HD blu ray. When scrolling through the test patterns, I noticed on the Reverse Gray Ramp and Steps pattern that the whitest bar on either end appeared pinkish. The same with the Reverse Gray Ramp with Horizontal shift (which means the whitest bars are center screen). When I look at the 100% test pattern, it appears white with no tint.
Any ideas? If i try some of the other modes on the set (like thx, cinema, etc) the tint isn't really noticable, though the whole scale looks different than the isf modes.
Any ideas? The set was calibrated only four or five months ago.
Thanks in advance.