ZyXEL Communications P-660H-T1 v3s, Руководство пользователя

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Chapter 17 System Settings
P-660H-T1v3s User’s Guide
175
Daylight
Savings Daylight saving is a period from late spring to early fall when many
countries set their clocks ahead of normal local time by one hour to
give more daytime light in the evening.
Select this option if you use Daylight Saving Time.
Start Date Configure the day and time when Daylight Saving Time starts if you
selected Enable Daylight Saving. The o'clock field uses the 24 hour
format. Here are a couple of examples:
Daylight Saving Time starts in most parts of the United States on the
second Sunday of March. Each time zone in the United States starts
using Daylight Saving Time at 2 A.M. local time. So in the United States
you would select Second, Sunday, March and type 2 in the o'clock
field.
Daylight Saving Time starts in the European Union on the last Sunday
of March. All of the time zones in the European Union start using
Daylight Saving Time at the same moment (1 A.M. GMT or UTC). So in
the European Union you would select Last, Sunday, March. The time
you type in the o'clock field depends on your time zone. In Germany
for instance, you would type 2 because Germany's time zone is one
hour ahead of GMT or UTC (GMT+1).
End Date Configure the day and time when Daylight Saving Time ends if you
selected Enable Daylight Saving. The o'clock field uses the 24 hour
format. Here are a couple of examples:
Daylight Saving Time ends in the United States on the first Sunday of
November. Each time zone in the United States stops using Daylight
Saving Time at 2 A.M. local time. So in the United States you would
select First, Sunday, November and type 2 in the o'clock field.
Daylight Saving Time ends in the European Union on the last Sunday of
October. All of the time zones in the European Union stop using
Daylight Saving Time at the same moment (1 A.M. GMT or UTC). So in
the European Union you would select Last, Sunday, October. The
time you type in the o'clock field depends on your time zone. In
Germany for instance, you would type 2 because Germany's time zone
is one hour ahead of GMT or UTC (GMT+1).
Apply Click this to save your changes.
Cancel Click this to restore your previously saved settings.
Table 52 Maintenance > System > Time and Date (continued)
LABEL DESCRIPTION