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troubleshooting
TROUBLESHOOTING
If there are problems in operation, please refer to the items below. If the problem persists,
please contact the agent you purchased this product from.
PROBLEM
Nothing appears on the screen.
The image on the screen is dim.
The image on the screen is dark.
The camera is not working
properly, and the surface of the
camera is hot.
The DAY/NIGHT menu does not
work.
The SENS-UP function does not
work.
Color is not correct.
The screen fl ickers continually.
When coaxial communication is not
available:
The camera is out of focus.
34_ troubleshooting
SOLUTION
Check that the power cord and line connection between the
camera and monitor are properly connected.
Check that you have properly connected BNC cable to the
camera.
Is lens stained with dirt? Clean your lens with soft, clean cloth.
Set the monitor or DVR to the proper condition.
If the camera is exposed to very strong light, change the camera
position.
Adjust the contrast feature of the monitor or DVR.
If you have an intermediate device, set the 75Ω / Hi-z properly.
Check that you have properly connected the camera to an
appropriate power source.
Check that AGC of EXPOSURE SETUP menu is 'OFF'.
Check that AGC of EXPOSURE SETUP menu is 'OFF'.
Check that SHUTTER of EXPOSURE SETUP menu is 'A.FLK' or
'MANUAL'.
Check the setting of WHITE BAL SETUP menu .
Ensure the camera is not pointing towards the sun.
Make sure that the camera and monitor are installed within the
recommended distance.
Use the video amplifi er equivalent to coaxitron if the
recommended installation distance is exceeded.
Check that you have properly adjusted the zoom / focus
adjustment lever of lens.
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