Samsung SCD-2081, User Manual, Page: 34 / 40

3_ troubleshooting
SCD-3081-ENG-new.indd 34 2011-3-23 18:34:50
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 sOlUTION
Nothing appears on the screen.
▶
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.
The image on the screen is dim. ▶
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.
The image on the screen is dark. ▶
Adjust the contrast feature of the monitor .
▶
If you have an intermediate device, set the 75
Ω
/ Hi-z properly.
The camera is not working ▶
Check that you have properly connected the camera to an appropriate
power source.
The DAY/NIGHT menu does not
work.
▶
Check that AGC of EXPOSURE SETUP menu is ‘OFF’.
The SENS-UP function does not
work.
▶
Check that AGC of EXPOSURE SETUP menu is ‘OFF’.
▶
Check that SHUTTER of EXPOSURE SETUP menu is ‘A.FLK’ or
‘MANUAL’.
Color is not correct. ▶
Check the setting of WHITE BAL SETUP menu .
The screen flickers continually. ▶
Check that the camera is not pointing at the sun.
When coaxial communication is
not available:
▶
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.
The camera is out of focus. ▶
Check that you have properly adjusted the zoom/focus
adjustment lever of lens.
properly,
and the surface of the camera is
hot.