42
Configuring the system time
1. Select Device > System Time from the navigation tree.
The calendar page appears.
Figure 40 Calendar page
2. Configure the system time as described in Table 24.
3. Click Apply.
Table 24 Configuration items
Item Descri
tion
Automatic
Synchronizat
ion
NTP Server
1.
Enable clock automatic synchronization with an NTP server. You can specify two
NTP servers by entering their IP addresses. NTP Server 1 is the primary and NTP
Server 2 is the secondary.
IMPORTANT:
• With automatic synchronization configured, the device periodically
synchronizes its time with the NTP server. If the synchronization fails, the
system uses the manually configured time; after the synchronization recovers,
the system uses the synchronized time.
• The IP address of an NTP server is a host address, and cannot be a broadcast
or a multicast address, or the IP address of the local clock.
• If the system time of the NTP server is ahead of the system time of the device,
and the difference between them exceeds the web idle time specified on the
device, all online web users are logged out because of timeout.
NTP Server
2.
Manual Setup
Set the system time manually.
You can enter the system date and time in the field, or select the date and time
in the calendar as follows:
• Click Today. The date in the calendar becomes the local date, and the time
in the calendar does not change.
• Select the year, month, date, and time.
• Click OK.
TimeZone Set the time zone for the system.
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