Cyclades User's Guide - Manual (Page 287)

Web Manager for Administrators 271
Configuration
3. Enter the address of the NTP server in the NTP Server field.
4. Click the “apply changes” button.
Setting up Customized Timezone Configuration
The “Edit Custom” button next to the Timezone field allows you to set up a
customized timezone function, such as for daylight savings time or any other
timezone offset anomaly that might occur anywhere in the world. You can
create a timezone identifier of your choice, which will be added to the
Timezone pulldown menu options in the main Time/Date menu.
When you select the Custom button, the following dialog box will appear:
Figure 4-40:Configuration>System>Time/Date>Edit Custom