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Troubleshooting
33
V. Troubleshooting
No action when
power is switched on
Abnormal self-
check. Images
with motor noise
Normal self-check
but no images
Normal self-check
but out of control
Vague image
Dome camera out
of control
Power supply fault
Bad connection of the power
Transformer damaged
Mechanical failure
Camera inclined
Power supply not enough
Video signal fault
Bad connection of the video
Camera damaged
RS485 bus bad connection
Dome ID setup is wrong
Protocol setup is wrong
Bad connection of the video
Power supply not enough
Self check error
Bad connection of control
Bad control of matrix
Replace
Correct
Replace
Repair
Reinstall
Replace
Reinstall
Press to connect well
Replace
Check the RS485 connection
Reselect
Reset and Switch ON again
Press to connect well
Replace
Switch ON again
Press to connect well
Switch ON again
Problems
Possible Causes
Remedies