
Possible Causes
Power supply not enough
Transformer damaged
Problems
No action when power is
switched on
Self-check,lmages with
Power supply
Abnormal
Mechanical failure
Remedies
Replace
Bad connection of the power
Correct
Replace
motor noise
Camera inclined
Repair
Reinstall
Replace
Camera damaged
Normal self-check but no
Images
Video signal fault
Bad connection of the video
Reinstall
Press to connect well
Replace
Protocol setup is wrong
Normal self-check but out
of control
RS485 bus bad connection
Dome ID setup is wrong
Check the Rs485 connection
Reselect
Preset and Switch ON again
Vague image
Bad connection of the video
Power supply not enough
Press to connect well
Replace
Bad control of matrix
Dome camera out of control
Self check error
Bad connection of control
Switch ON again
Press to connect well
Switch ON again
Excessive load,the distance too far
Increasing code Distributor
1
5
APPENDIX B FAQ