APC Battery Management System - page 75

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USER’S GUIDE Battery Management System
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In the control console, use the NTP Client option to enable or
disable (the default) the NTP Server updates. In the Web interface,
use the Set Manually option to disable the updates.
Setting Definition
Primary NTP Server Identifies the IP address or domain name of the primary NTP
server.
Secondary NTP
Server
Identifies the IP address or domain name of the secondary NTP
server, when a secondary server is available.
GMT Offset (Time
Zone)
Defines the offset from Greenwich Mean Time (GMT) based on
the Battery Management System’s time zone.
Update Interval Defines how often, in hours, the Battery Management System
accesses the NTP Server for an update. The minimum is 1 hour;
the maximum is 8760 hours (1 year). Use Update Using NTP
Now to initiate an immediate update as well.