UNIVIEW NVR30864R User Manual page 105

3. To use Network Time Protocol (NTP), enable auto update, set the
address and port number of the NTP server, and the update
interval.
4. Click Apply to save the settings.
DST
1. Click System > Time > DST.
2. Enable DST by selecting the check box, and then set the start time,
end time, and DST bias correctly. The following shows an example.
3. Click Apply to save the settings.
Time Synchronization
Use this function to synchronize camera time with the NVR. Time sync is
enabled by default, and cameras will synchronize time with the NVR
after getting online, and then synchronize once every 30 minutes.
1. Click System > Time > Time Sync.
2. Select Sync Camera Time and then click Apply.
CAUTION!
Use this function with caution if you have more than one NVR on the
network. An IP camera synchronizing time with multiple NVRs at the
same time will cause chaotic recordings.
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