D-Link DGS-3100-48 User Manual page 60

To configure the system time:
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Click Configuration > SNTP Settings > TimeZone Settings. The TimeZone Settings Page opens:
The TimeZone Settings Page contains the following fields:
Field
Daylight Savings Time State
Daylight Saving Time Offset in
Minutes
Time Zone Offset:from GMT
DST Repeating Settings Sections
DGS-3100 Series Gigabit Stackable Managed Switch User Manual
Figure 0-11. TimeZone Settings Page
Description
Defines type of DST enabled on the device. The possible field values are:
Disable — Disables DST on the device. This is the default values.
Repeating — Enables setting repeating DST. This option requires defining
begin and end times by specific date and hour.
Annual — Enables setting annual DST. This option requires defining begin
and end times by the specific dates.
Defines the local DST offset in minutes. The default time is 60 minutes. The
possible field values are:
30 — Defines the local offset for 30 minutes.
60 — Defines the local offset for 60 minutes.
90 — Defines the local offset for 90 minutes.
120 — Defines the local offset for 120 minutes.
Indicates the difference between Greenwich Mean Time (GMT) and local time.
For example, the Time Zone Offset for Paris is GMT +1, while the Time Zone
Offset for New York is GMT –5.
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