User Manual

40_ troubleshooting
troubleshooting

If you have trouble operating your camera, refer to the following table.
If the guidelines do not enable you to solve the problem, contact an authorized technician.
 Troubleshooting
Nothing appears on the screen. y Check that the power cord and line connection between the
camera and monitor are properly connected.
y Check that you have properly connected BNC cable to the camera.
y Check the type of lens.
The image on the screen is dim. y Is lens stained with dirt? Clean your lens with soft, clean cloth.
y Set the monitor or DVR to the proper condition.
y If the camera is exposed to very strong light, change the camera
position.
The image on the screen is dark. y Adjust the contrast feature of the monitor or DVR.
y If you have an intermediate device, set the 75Ω / Hi-z properly.
The camera is not working properly,
and the surface of the camera is hot.
y Check that you have properly connected the camera to an
appropriate power source.
he DAY/NIGHT menu does not work. y Check that AGC of EXPOSURE SETUP menu is ‘OFF’.
Color is not correct. y Check the setting of WHITE BAL SETUP menu
The screen flickers continually. y Ensure the camera is not pointing towards the sun.