<?xml version="1.0" ?><!DOCTYPE article PUBLIC "-//KDE//DTD DocBook XML V4.5-Based Variant V1.1//EN""dtd/kdedbx45.dtd" [<!ENTITY % addindex "IGNORE"><!ENTITY % English "INCLUDE" > <!-- change language only here -->]><article id="clock" lang="&language;"><articleinfo><title>Date & Time</title><authorgroup><author>&Mike.McBride; &Mike.McBride.mail;</author><!-- TRANS:ROLES_OF_TRANSLATORS --></authorgroup><date>2013-12-05</date><releaseinfo>4.12</releaseinfo><keywordset><keyword>KDE</keyword><keyword>Systemsettings</keyword><keyword>clock</keyword><keyword>date</keyword><keyword>time</keyword><keyword>set</keyword><keyword>configure</keyword></keywordset></articleinfo><sect1 id="datetime"><title>Date & Time</title><para>You can use this module to alter the system date and time, using aconvenient graphical interface.</para><note><para>As these settings do not only affect you as a user,but rather the whole system, you must have system administrator (<systemitemclass="username">root</systemitem>) access to change the system date andtime. If you do not have this access level, this module will only showyou the current settings, but your changes will not be saved.</para></note><sect2 id="date-change"><title>Date and Time</title><para>If you check <guilabel>Set date and time automatically</guilabel> you are ableto select a <guilabel>Time server</guilabel> from the drop down box and all othersettings in this dialog are disabled.</para><note><para>The applications <command>rdate</command> or <command>ntpdate</command> are used inthis module to fetch date and time from a time server. This happens when you log in to &kde;while being online or when you later connect to the Internet and access to timeservers is possible.</para><para>Both applications are simple <acronym>NTP</acronym> clients that set a system's clockto match the time obtained by communicating with one or more <acronym>NTP</acronym> servers.This is not sufficient, however, for maintaining an accurate clock in the long run.This is useful for occasionally setting the time on machines that do not have full-timenetwork access, such as laptops.</para></note><para>If you do not use a time server, you are able to set the date manuallyusing the lower half of the tab. Simplychoose your month and year using the controls at the top of the calendarand the day of the month by clicking on the day in thecalendar.</para><para>Use the controls at the bottom of the calendarto select the current date, enter the date in the edit box or select theweek of the year from the drop down box.</para><para>You set the time using the spin boxes at the bottom of the analog clock.You can also directly enter your value.</para><!--Outdated<note><para>The time is represented in 24 hour format. If you wantthe system time to be set to 8:00 PM, you need to set the hour spinboxto <guilabel>20</guilabel> (8 + 12). If you want the system time setto 8:00 AM, you should set the hour spinbox to<guilabel>8</guilabel>.</para></note>--></sect2><sect2 id="date-time-tone"><title>Time Zone</title><para>To set a new time zone, simply select your area from the list below.Use the filter box to find the desired <guilabel>Area</guilabel> or <guilabel>Region</guilabel>.</para></sect2></sect1></article>