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Appendix II Troubleshooting
The following table describes the symptoms, causes, and solutions for the problems.
Symptoms
Possible Causes
Solutions
Unit does not perform
initiation sequence after
powering on
Wrong power connection
Reconnect power cable
Power supply failure
Repair or replace power supply
Power PCB fuse damage
Replace the fuse
Unit can’t be controlled after
successful initiation.
New camera ID has not been activated
Recycle the power
Protocol or Baud rate Dip switch settings are
incorrectly chosen
Proper set the Protocol and Baud rate.
Wrong camera ID
Reset the camera ID
Camera is not properly called via keypad
Use the camera ID to call it
No video signal is present.
Wrong video cable connection
Reconnect the video cable
Video cable broken
Replace the video cable
Vague image
Unclear down cover
Clean the down cover
Manual focus has been set
Set focus mode to "auto"
or manually adjust the camera focus
