User Manual
Network Video Recorder User Manual   
UM NVR v4.xx 111717NA  155 
Figure 16-5 NTP Settings 
Step 2 Check Enable. 
Step 3 Configure NTP settings as need. 
•  Interval (min): Time interval between two time synchronization with NTP server 
•  NTP Server: IP address of the NTP server 
•  NTP Port: Port of the NTP server 
Step 4 Click Apply. 
16.6 Configuring SNMP 
Purpose 
You can configure SNMP settings to get device status and parameter information. 
Before You Start 
Download the SNMP software to receive device information via the SNMP port. By setting the 
trap address and port, the device is allowed to send alarm events and exception messages to 
the surveillance center. 
Step 1 Go to System > Network > Advanced > SNMP. 










