User manual

UserManualofIRNetworkSpeedDome
31
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Figure62 TimeSettings
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 ConfiguringTimeSynchronizationbyNTPServer
(1) CheckthecheckboxtoenabletheNTPfunction.
(2) Configurethefollowingsettings:
ServerAddress:IPaddressofNTPserver.
NTPPort:PortofNTPserver,123bydefault.
Interval:ThetimeintervalbetweenthetwosynchronizingactionsbyNTPserver.
Itcanbesetfrom1to10080minutes.
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Figure63 TimeSyncbyNTPServer
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Note: If the speed dome is connected to a public network, you should use a NTP
server that has a time synchronization function, such as the server at the National
Time Center (IP Address: 210.72.145.44). If the speed dome is set
in a customized
network, NTP software can be used to establish a NTP server for time
synchronization.
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 ConfiguringTimeSynchronizationManually
(1) ChecktheManualTimeSync.checkbox.