Samsung iES4028F, Management Manual

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Basic Configuration
3-39
3
Setting the Time Zone
SNTP uses Coordinated Universal Time (or UTC, formerly Greenwich Mean Time,
or GMT) based on the time at the Earth’s prime meridian, zero degrees longitude,
which passes through Greenwich, England. To display a time corresponding to your
local time, you must indicate the number of hours and minutes your time zone is
east (before) or west (after) of UTC. You can choose one of the 80 predefined time
zone definitions, or your can manually configure the parameters for your local time
zone.
Command Attributes
• Predefined Configuration
– A drop-down box provides access to the 80
predefined time zone configurations. Each choice indicates it’s offset from UTC
and lists at least one major city or location covered by the time zone.
• User-defined Configuration – Allows the user to define all parameters of the local
time zone.
- Direction : Configures the time zone to be before (east) or after (west) UTC.
- Name – Assigns a name to the time zone. (Range: 1-29 characters)
- Hours (0-13) – The number of hours before/after UTC. The maximum value
before UTC is 12. The maximum value after UTC is 13.
- Minutes (0-59) – The number of minutes before/after UTC.
Web – Select SNTP, Clock Time Zone. Set the offset for your time zone relative to
the UTC using either a predefined or custom definition, and click Apply.
Figure 3-22 Setting the System Clock
CLI - This example shows how to set the time zone for the system clock using one of
the predefined time zone configurations.
Console(config)#clock timezone-predefined GMT-0930-Taiohae 4-67
Console(config)#