test monitor by looking at it using a camera (to check for waves)

Posted by Omu on Super User See other posts from Super User or by Omu
Published on 2010-05-26T10:59:03Z Indexed on 2010/05/26 11:02 UTC
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monitor

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screen

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testing

I've been told that you can use a camera to look on the monitor and see whether there are some waves on the screen; that would be a way to check if the monitor is good or not. Is this true ?

I'm looking at my monitor with a mobile phone camera and I see some vertical waves going (if there is a white background)

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