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TROUBLE SHOOTING
If you have trouble operating in your camera, refer to the following.
PROBLEM
Not operating
No picture
Dark screen
Abnormal camera
Operation
Screen not clear
Check if the power supply is 12 VDC.
Check if RS-485 communication cable is connected correctly.
Check camera ID setting.
Check the termination.
Check if all the cables are connected correctly.
Check if the monitor is adjusted correctly.
Check if video signal line is cut.
Adjust the monitor.
Check if voltage level is out of the specification.
Check the termination.
Check if there is dust on the lens.
Adjust the monitor.
If excessive light is seen on a screen, change the camera
angle or location.
Adjust the lens focus again.
SOLUTION
27
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