Originally Posted by Sowk
Its not necessarily a color shift but grey scale shift.
Bring up a near black grey scale ramp with Below black information in it.
Calibrate your black level while sitting directly in front of the unit to the point were below black matches the video level black background.
Then move around and you will see that black levels change, not so much color.
Well most of the content I view is color.
Either way, you may be right, but I don't like doing these types of tests. It's a psychological thing; If I am not aware of the issue, will it bug me?
Seriously, If I had never found avsforums it probably wouldn't have taken me 3 years to get an HDTV.