D-Link DI-824VUP User Manual page 54

Using the Configuration Menu
Tools > Time
You will need to set the time zone corresponding to your location. The time can be
set manually or the device can connect to a NTP (Network Time Protocol) server to
retrieve the time.
Enable NTP
Set Device Date
and Time
NTP is short for Network Time Protocol, an Internet standard protocol
that assures accurate synchronization to the millisecond of computer
clock times in a network of computers.
(Network Time Protocol). Select to synchronize the time on the
DI-824VUP to an NTP server.
You can manually set the time on your network here.
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