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Color difficulties I have been unable to get the color to be correct on my Sanyo PLC-XU74. How do I get the reds to be red and not royal blue? This is frustrating. computer set to high 32 bit. Tried the colour adjustment settings, RGB/photgraphic, phase, resetting factory settings, still not getting red.

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  • keelan Feb 18, 2008

    i am unable to adjust color settings. Am unable to get reds /greens 

  • rufftder Mar 12, 2008

    hi my projector has a yellow tinge across the lens



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I too have been trying in vain to solve the problem of the red color. The Red tint is very faint and it distorts the color of the pictures. How do you put the projector into the factory settings?

Posted on Oct 03, 2008

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I recently reset factory settings. Now projector is stuck in chinese saying Svideo but carnt alter anything as when I press buttons it flicks back to this after a second. Any help to return it to english?
Also I did this because projector no longer works with laptop - previously worked fine but lost signal during a talk

Any help Thanks

Posted on Jun 16, 2008

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Have you tried using the video inputs, Is it able to show red then ?

If not & you have reset the factory settings the prisim or mirror's may have gotten out of alignment in shipping, Or it may have a bad lcd panel or the red lcd may have a bad connection or driver circuit.

Posted on Feb 19, 2008

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I have a possible solution however it may not be THE solution your after, you'll probably be able to tell very quickly if it isn't, this will only apply if you are using either a component video signal or a PC/laptop signal to send to the projector.

If you are using a laptop or desktop to hook up your projector, I would try first of all double checking that it's correctly plugged in, and if you still have no luck try a different cable.
It's likely to be the cable because when the signal goes down the cable it's split into 5 different signals. 3 of these are the colour information for Red, Green and Blue. Depending on what you mean by 'image is blue', it could mean that your either not getting the information for Red, or your not getting the information for Red AND Green. If you want to test this, open up microsoft paint while connected to the projector and create 3 boxes, then fill 1 completely red, 1 completely green and one completely blue. If you are missing the information to any of these colours then that colour will appear black on the projector screen.

In component video the signal is split down 3 cables (rather than 5) and 2 are colours (rather than 3)... Red and Blue. Check that the cable running red (Usually labelled Pr on the DVD and projector) is completely plugged in (some of these are really tight, but it's important that it goes all the way) and also that you have plugged into the correct slot, for instance that you have plugged into Pr and not the right Audio channel, both of which are coloured red.

If you are still not having any luck then I would suggest using a computer monitor or a television (depending on what type of signal your sending it) to test the projector. Plug it in instead of the projector and if it works then the issue lies with the projector and I have at least narrowed it down for you.

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