17
Troubleshooting
Before asking for repairs, check the symptoms with the following table.
Contact your dealer if a problem cannot be solved even after checking and trying the solution
in the table or a problem is not described below.
Symptom
Cause/solution
Reference
pages
No image displayed
• Are the power cord and coaxial cable
connected appropriately?
→
Check whether the connection is
appropriately established.
–
• Is the monitor brightness
appropriately adjusted, or is the
contrast appropriately adjusted?
→
Check whether the monitor
settings are appropriate.
–
• Is the lens cap detached?
→
Check whether the lens cap is
removed.
–
Blurred image
• Is the lens of the camera soiled with
dirt or dust?
→
Check whether the lens of the
camera is clean.
–
• Is the focus adjusted correctly?
→
Check if the focus is adjusted
correctly.
–
Image Distortion
•
Check if the DIP switch is set to “LL”
when the DC 12 V is used.
→
Set the DIP switch to “INT”.
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