Samsung SNC-550 User Manual page 121

Problem
There is a problem
with the camera
operation.
The camera surface
is too hot and black
stripes appear
the screen.
The MOTION
DETECTION function
is not working.
Colors are not quite
right.
The screen is
flickering.
L/L mode isn't able
to be selected.
DAYNIGHT(Auto)
mode is not working.
Please check if an appropriate power
source to the camera complies with the
manufacturer's standard requirement, or
on
if the voltage keeps changing.
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.
Please check the 'WHITE BAL' setting.
(Please refer to page 101)
Please check if the camera is facing
directly into sunlight or fluorescent light.
Please check if an auto iris lens is being
used.
Please check the connection of the lens
connector cable.
Have you connected your camera to DC
power source? Connect it to AC power
source.
Please check the frequency of power
supply (60Hz for NTSC, 50Hz for PAL).
Please check if the AGC menu is set to
the OFF position.
Troubleshooting
Solution
117