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I paid 9.95 for assistance and did not get a responce but charged

My CRT sim2 multimedia projector has a very bright green projection with horizontal lines and no TV output. It will display for a couple minutes and then shut off.

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From your description it sounds like G2 voltage on the green picture tube is too high.
Are you confident about adjusting it yourself? There are high voltages in places which can kill. I will not take any responsibility of you getting an electric shock so I suggest calling in a qualified TV technician.

Any TV technician should be able adjust this voltage and it should not take long to do it unless the cases are hard to remove and hard to access the flyback transformer where the G2 (screen) adjustment is located.

Otherwise it may be a faulty green picture tube and this is expensive as you need to get the tube replaced.

Hope this helps

Posted on Dec 01, 2008

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