6. TROUBLESHOOTING AND MAINTENANCE
6.1 TROUBLESHOOTING
If problems occur, verify the installation of the camera with the instruction in this
manual and with other operating equipment.
Isolate the problem to the specific piece of equipment in the system and refer to
the equipment manual for further information.
6.2 MAINTENANCE
Preventive maintenance allows detection and correction of minor that faults
before they become serious and cause equipment failure.
Every three-month, perform the following maintenance.
A. Inspect all connection cables for deterioration or other damage.
B. Clean components with a clean damp cloth.
C. Verify that all the mounting hardware is secure.
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PROBLEM
POSSIBLE SOLUTION
Nothing appears on
the screen
Are the power cord and line connection between
the camera and monitor made properly?
The image on the
screen is dim.
Is the lens dirty?
If so, clean the lens with a soft, clean cloth.
The camera is not
working properly
and the surface of the
camera case is hot.
The contrast on the
screen is too weak.
Is the camera connected to the proper power?
Adjust the contrast feature of the monitor.
Is the camera exposed to strong light?
If so, change the camera position.
