Question about CTX Optoma EzPro 610H Multimedia Projector

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Projector problem My projector can not find a signal when using rca adaptors, but works fine when using computer connection. What's the problem

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Re: Projector problem

It has a faulty rca jack provable. You are lucky you have the computer jack. You can get a little vga to rca adapter i think.

Posted on Nov 22, 2007

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Infocus 5000 won't recognize my computer

How about a little more information?
Does the projector turn on?
has it ever worked?
What type of interface (VGA, DVI, HDMI, RCA)
What type of computer (notebook or desktop)

That being said, double check your cable connections and make sure you tell your computer to look for the projector (Dell laptops used to use FN+F8 to switch from laptop to projector). Windows 7 has a menu choice "Connect to Projector". Mac computers - check system preferences and make sure the projector is ON before you plug it into the Mac.

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Rca input is broken on my infocus x1 bought vga adaptor to rca and i get no image is there some reason why it won't pick up vga connection

is the rca port broken or just not getting a signal? if it's truely broken, replace or repair the main board. if it's just a signal issue, reset the settings to factory default. try hooking up your computer and see if that works.

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Projector works fine, but does not show video

Hey. Sounds like you are using some kind of dual-view or extended desktop via the computer for video. This may sometimes be a problem. If you can see the desktop but no video using the projector it is not a projector problem. It is probably your grapic card och software problem.

Try different setups in the graphic cards settings, like the projector as primary monitor etc. That usually solves the problem.


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it does do dvi-d for computer, but does not handle high-definition video. it does not have the same resolution.

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with component, if there is not a solid signal, it'll go blue. if the dvd is dirty, the player is dirty, or any other break in signal, it'll go blue. clean your dvd and/or player.

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try to use another vga cable connector ther might be a cut on the red color signal try to move the connector form left to right until it gives you the red color if it does change your vga connector hope this help you on your problem thanks

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Connecting a Projector to a MacBook

Hi there

You will have to find out if this Projector supports Mac

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