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Full Version: Help! Video colors are reversed
Lumenlab > Audio Video Sciences > Projector Builder > Projector Technical Support
bobbycash
So finally everything is built and running. But when i look at video inputted from either s-video (laptop) or rca (ps1) all the colors are reversed! Black=White, White=Black, Red=Green, Green=Red, etc. What could be the problem? i checked all the connections again and they all look right. Please Help. Thanks
SupraGuy
This is the kind of result that I'd expect to see if a polariser were changed and oriented the wrong way.

White <--> black
red <--> cyan
green <--> magenta
blue <--> yellow

If you're getting
red <--> green
yellow <--> purple
blue <--> orange

Then that's something different...
bobbycash
QUOTE (SupraGuy @ Oct 17 2005, 03:55 PM)
This is the kind of result that I'd expect to see if a polariser were changed and oriented the wrong way.

White <--> black
red <--> cyan
green <--> magenta
blue <--> yellow

If you're getting
red <--> green
yellow <--> purple
blue <--> orange

Then that's something different...
*


oh yeah red <--> cyan, etc
sorry
so how did the polariser get changed or oriented the wrong way?
what is a polariser?
i did check lcd before i took it apart and the colors were fine
thanks for the help
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