3Com OfficeConnect WX4400, Reference Manual

Page: 181 / 528

Modifying Basic Switch Parameters 181
Changing Timezone
Properties
You can specify the number of hours (and optionally the minutes) that
the real-time clock for the WX switch is offset from Coordinated
Universal Time (UTC)—also known as Greenwich Mean Time (GMT). The
Network Time Protocol (NTP) uses the time zone information if it is
enabled.
You can also specify whether the WX modifies the clock during daylight
savings time or similar summertime period.
1 Select the Configuration tool bar option.
2 In the Organizer panel, select the WX switch.
3 In the Task List panel, select Timezone .
The Timezone Properties wizard appears.
4 In the Name box, type the name for the time zone (1 to 16 alphanumeric
characters, with no spaces or tabs).
5 In the Offset Hours box, select the number of hours (between -23 and 23)
to subtract from or add to UTC.
6 Optionally, in the Offset Minutes box, select the number of minutes
(between -59 to 59) to subtract from or add to UTC.
7 In the DST Name box, type the name for the summertime offset (1 to 16
alphanumeric characters, with no spaces or tabs).
8 In the Start Month list, select the month of the year when the time
change starts.
9 In the Start Week list, select the week of the month when the time
change starts (
First , Second , Third , Fourth , or Last ).
10 In the Start Day list, select the day of the week when the time change
starts.
11 In the Start Hour box, specify the hour (between 0 and 23) to start the
time change.
12 In the Start Minute box, specify the minute (between 0 and 59) when the
time change starts.
13 In the End Month list, select the month of the year when the time change
ends.
14 In the End Week list, select the week of the month when the time change
ends (
First , Second , Third , Fourth , or Last ).