Revo REXTZ22-1 - Manual (Page 20)

NOTE 2 : Although you change BAUD RATE or PROTOCOL menu,
the terms of change is not applied unless you select SAVE menu.
NOTE 3 : Do not power source down while saving
5. TROUBLESHOOTING AND MAINTENANCE
5.1 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.
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.
Is the camera connected to the proper power?
The contrast on the screen is
too weak. Adjust the contrast feature of the monitor.
Is the camera exposed to strong light?
If so, change the camera position.
5.2 MAINTENANCE
Preventive maintenance allows detection and correction of minor 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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