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Picture problems when earth is connected to remote cameras

Industrial estate with cameras supplied from different power sources.
Picture is ok if the earth at the camera is disconnected

Many thanks

Gary

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Sounds like you need a ground loop transformer for each camera. You can get one a electronics shop. Just ask for a ground loop transformer. Connect it inline between the camera and where it's terminated. This will fix you.

Posted on Feb 15, 2009

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