Someone with Television knowledge.

[Blowpastyou]

I have a Hitatchi high def lcd projection tv. It has a green circle in the middle on light screens, mainly on gray or white screens, but is noticable most of the time. I have heard that its a convergience issue? Anyone that knows anything, your info would be greatly appreciated. Thanks, Eddie.

[Black92LX]

you should be able to go into the menu settings and realign your lenses.
somehow your green is off. May have gotten bumped or is going bad.