XVision XSD27ZIR-2, User Manual

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4 TROUBLESHOOTING
Phenomenon Possible Cause Countermeasures
Power damage or insufficient
power Change it
Error connection of power
line
Faults of engineering route
Mechanical fault
Inclined camera
Insufficient power supply
Normal self-inspection but no
image
Error video lines
Poor video line connection
Camera damage Change it
XSD27ZS Operating Manual
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Successful self-inspection but
out of control
Error connection of control
signal line
Correct it
Unmatched dome address
Too far distance and too large
delay of 485 signal Wire diameter in twisted-pair or
thicker control line
Unstable image
Poor video line connection Eliminate it
Insufficient power supply Change it
No action or image after
electrifying
Correct it
Eliminate it
Inspect it
Adjust it
Correct it
Eliminate it
Abnormal self-inspection;
image exists but with motor
noise
Select it again
Adjust the protocol or controller to
make it match and electrify again Unmatched protocol or
communication Baud rate
Change the power complying with
the requirements and put the
switch power near the dome
XSD27ZIR-2 - Operating Manual
4.1 TROUBLE SHOOTING TABLE