LT Security PTZIP772X20IR - Manual (Page 32)

User Manual of 5 Inch Network Speed Dome 31
Figure 6-2 Time Settings
 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.
Figure 6-3 Time Sync by NTP Server
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.
 Configuring Time Synchronization Manually
(1) Check the Manual Time Sync. checkbox.
(2) Click to set the system time from the pop-up calendar.