User manual
Network Video Manager System 
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2.3.4 PTZ keyboard 
This function may through PTZ the keyboard connection computer remote control IP speed dome. 
Specific connection diagram is as follows: 
2.3.5 Communication port settings 
Communication Port Settings to set alarm center listen port, register service listen port and broadcast service listen port. 
Alarm center to listen the default port 30004, Register services to listen the default port 30005, Broadcast service to listen the 
default port 30003. 
2.3.6 Device Search 
Device search: According to configure the IP network segment and the port number, search for all IP devices in the 
network segment. Different ports can search the same network segment devices. 










