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A. Trouble Shooting 
A.1 Communication Fault 
A.1.1 IP Conflict 
Fault Description: 
IP that the panel automatically acquired or set is same as other devices, resulting in IP conflicts. 
Solution: 
Search the current available IP through ping. Change the IP address and log in again. 
A.1.2 Web Page is Not Accessible 
Fault Description: 
Use browser to access web pages and display Inaccessible. 
Solutions: 
1. Check whether the network cable is loose and the panel network is abnormal.   
2. The panel port has been modified. Please add a port to the web address for further access. 
A.1.3 Hik-Connect is Offline 
Fault Description: 
The web page shows that the Hik-Connect is offline. 
Solution: 
Network configuration of the panel is error, unable to access extranet. 
A.1.4 Network Camera Drops off Frequently 
Fault Description: 
System reports multiple event logs of IPC disconnection and connection. 
Solution: 
Check whether the network communication or camera live view is proper. 
A.1.5 Failed to Add Device on APP 
Fault Description: 
When using APP to add devices, it is prompted that the device fails to be added, the device could 
not be found, etc. 
Solution: