User manual

- 78 -
Chapter 8 Simple Problem-solving Methods
symptom
Possible causes
Solutions
Power on no
action,
Power supply is damaged or
not enough power
Replace the power supply
No images,
Power cable fault
Corrected
Machine is not self
checking
Line problems
Troubleshoot line
Self action
properly,
Network parameters are not
set correctly, no networking
Ping the IP pathway is normal for the
device to ensure that fall within IP and
control devices on the same network
segment
But no video
Network plugin settings are
not correct
References the fifth chapter ' network
settings ' section correctly install plug-in
Camera is damaged
Replace the camera
Image is not stable
Not enough power
Replace the power supply
machine out of
control
Self test abnormal
On the back