Document Version: V1.3
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Displayed when Time Synchronization is set to Synchronize with the internet.
Specifies the address or port of the time server.
Network Time Protocol (NTP) is used to synchronize the time between the client
and the network time server.
After the Internet function is enabled, the NVR will synchronize the system time
through this NTP server according to the Interval.
Displayed when Time Synchronization is set to Synchronize with the internet.
Specifies the time interval of the NVR to synchronize the system time to the NTP
server.
Specifies whether to enable the DST function.
DST is a time system to save energy. The unified time adopted during the
implementation of this system is called DST. If the country or region where the NVR
is located implements the DST system, enable the DST function.
Specifies the type of DST. Select according to the local DST system.
Specify the start time and end time of the DST.
Specifies the time bias during the DST period. For example, if the DST system
implemented in a country or region is to move the time forward by one hour, the
DST Bias should be set to 60 minutes.
Manually Synchronize the System Time
Manually setting the system time of the NVR is generally used when the NVR is disconnected from
the internet.
Method 1
This method is applicable when the professional settings are hidden. When using this method to
set the system time, if the NVR is connected to the internet, the system time will automatically
synchronize with the NTP server according to the Interval.
Step 1 Log in to the GUI of the NVR.
Step 2 Navigate to Configuration > System > Time.
Step 3 (Optional) Select the system time display format.
Step 4 Set date and time.