Troubleshooting - Samsung SIR-4250 User Manual

High resolution d/n ir dome camera
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Operating Your Camera
Notes
• P lease set CAM ID of CAMERA and external communication control device equally.
IMAGE ADJ : Includes image quality or special function factors.
• MIRROR : Sets a horizontal image inversionj.
MIRROR ON
• SHARPNESS : The outline of the video image
becomes cleaner and more distinctive
as the level of SHARPNESS increases.
If the level goes up excessively,
however, it may affect the video
image and generate noise.
IRMODE : If IR LED turned on at night, this
function prevents phenomenon that
screen center is saturated according to
size of window that set. So the
identification of the subject is possible
within a short distance.
RESET : Returns to the level which was set by the manufacturer for shipment.
RETURN : Returns to the SETUP menu.
EXIT
Saves all the setting menus and then exits.
26
COLOR IR CAMERA
MIRROR OFF
User's Manual

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.
Problem
• Please check the power connection.
Nothing appears on the screen.
• Please check the video signal line connection.
• Please check if the lens is clean.
Please clean the lens with a clean cloth or brush.
The video image is not clear.
• 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 adjust the contrast feature of the monitor.
The screen is dark.
• If you have an intermediate device, set the 75Ω/ Hi-z
properly, and check the terminals.
There is a problem with the
• Please check if an appropriate power source to the
camera operation. The camera
camera complies with the manufacturer's standard
surface is too hot and black stripes
requirement, or if the voltage keeps changing.
appear on the screen.
Color are not quite right
• Please check the "WHITE BAL" setting.
DAY&NIGHT(AUTO, B/W) mode
• Please check if the AGC menu is set to the OFF position.
doesn't Operate.
SENS-UP function doesn't
• Please check if the AGC menu is set to the OFF position.
operate.
• Isn't DAYNIGHT function setting up the color mode?
IR-LED isn't lighted.
• Please change the AUTO or B/W mode.
• Please confirm whether communication setting method
OSD control doesn't operate.
and RS-485 control terminal connection fit.
COLOR IR CAMERA
Solution
27
User's Manual

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