Samsung SCB-1000, User Manual

Page: 28 / 40

28_ troubleshooting
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.
Problems Troubleshooting
Nothing appears on the screen. Please check the power connection.
Please check the video signal line connection.
Please check and make sure that the auto lens switch is set
to DC (VIDEO) when using a DC (VIDEO) lens.
Please check the Brightness of Auto Iris lens.
y
y
y
y
The image on the screen is dim.
Please check if the lens is clean.
Please clean the lens with a clean cloth or brush.
Please adjust the contrast feature of the monitor.
Please make sure that the screen is not exposed directly to
a bright light.
Please move the camera if necessary.
Please readjust the back focus of the camera.
y
y
y
y
y
The screen is dark. Please adjust the contrast feature of the monitor.
If you have an intermediate device, set the 75Ω / Hi-z
properly, and check the terminals.
Please check if an auto iris lens is being used and adjust the
brightness level.
y
y
y
There is a problem with the camera
operation. The camera surface is
too hot and black stripes appear on
the screen.
Please check if an appropriate power source to the camera
complies with the manufacturer’s standard requirement, or
if the voltage keeps changing.
y
The MOTION DETECTION function is
not working. Please check if ‘MOTION DETECTION’ mode is turned on.
Please check if the MD LEVEL is too low.
Please check the setting of the MD AREA.
y
y
y
Colors are not quite right. Please check the ‘WHITE BAL’ setting. (Please refer to page 20)
y
The screen is fl ickering. Check that MOTION DEF of SPECIAL SETUP menu is ‘OFF’.
y