[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

Re: cctv camera no image



On Oct 29, 3:21 pm, e.dav...@xxxxxxxxxxxx wrote:
> What could be the cause of a cctv camera suddenly having no image?
> There is still a power LED coming on, but no signal coming through.  I
> have tested the voltage on the BNC output and it shows 0V.

A video signal on the camera output will have a 1 volt ptp signal.
Hook it up to an O-scope if you have one.  Could be that the CCD
crapped out or some other part of the camera died.

I would make sure that the camera is the problem but if you have the
specified incomeing power and nothing coming out, replace the camera.

Cheers



alt.security.alarms Main Index | alt.security.alarms Thread Index | alt.security.alarms Home | Archives Home