Troubleshooting - Samsung SCD-2081 User Manual

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.
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
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 flickers continually.
When coaxial communication is
not available:
The camera is out of focus.
3_ troubleshooting
▶ Check that the power cord and line connection between the camera
and monitor are fixed properly.
▶ Check that you have properly connected BNC cable to the camera.
▶ Is the lens stained with dirt? Clean your lens with a soft, clean cloth.
▶ Check the monitor and DVR settings.
▶ If the camera is exposed to very strong light, change the camera position.
▶ Adjust the contrast feature of the monitor .
▶ If you have an intermediate device, set the 75Ω / Hi-z properly.
▶ Check that you have properly connected the camera to an appropriate
properly,
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 .
▶ Check that the camera is not pointing at the sun.
▶ Make sure that the camera and monitor are installed within the
recommended distance.
▶ Use the video amplifier equivalent to coaxitron if the
recommended installation distance is exceeded.
▶ Check that you have properly adjusted the zoom/focus
adjustment lever of lens.
sOlUTION