Samsung HCD-E6070R, Руководство пользователя, Страница: 27 / 32

27
Troubleshooting
Please refer to the following table if you have problems during camera operation.
Please contact with the authorized technicians if your problem cannot be solved through the
guidance.
Problem Troubleshooting
There is no content displayed on
the screen. 
Check whether the power cable and the cable between
camera and monitor are connected correctly.

Check whether BNC cable is connected to the camera
correctly.

Check if video system is the same as of DVR.
The image on the screen is dim. 
Whether the lens is stained with dust. Clean the lens
with soft and clean cloth.

Set suitable condition for the monitor or DVR.

If the camera is pointed to the strong light, please
change the position of camera.
The image on the screen is dark. 
Adjust the contrast ratio of monitor or DVR.

If there is intermediate equipment, please set 75Ω/Hi -z
correctly.
The camera fails to work normally
and the surface is hot.

Please check whether the camera is connected to
suitable power supply correctly.
The color is incorrect. 
Please check the setting of white balance setting
menu.
The screen flickers constantly. 
Please ensure that the camera is not pointed to the
sun.
When the coaxial communication
is not available 
Please ensure that the camera and monitor are
installed in the recommended distance.

If they exceed the recommended installation distance,
please use coaxial and equivalent video amplifier.