Having problems with your Digital Cameras ?

I have an Avtech AVC783 stand alone DVR. It has a start up fault - when the power is connected it beeps twice per second & relay is clicking too. I suspect a power surge or power management area problem in the circuitry. Power supply is DC12-18V. I would like help on fault identification from tech experienced with DVR's. The repair options please.


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Repair Help & Product Troubleshooting for Digital Cameras

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