D-Link DCS-1000 Manual page 23

To set the Date Time manually select "Set Manually". The system
administrator must then enter the Date and Time in the respective field
manually.
When you select "Set Manually", each time the DCS-1000W is powered off
and on you must re-enter the details once again due to time lost.
Note 1:
Please find below NTP server web address for your reference to set the time
server.
http://www.eecis.udel.edu/~mills/ntp/clock1.htm
http://www.eecis.udel.edu/~mills/ntp/clock2.htm
Note 2:
When you select Set Manually, each time DCS-1000 is powered off and on
you must re-enter the details once again due to time lost.
Save/Cancel:
After making sure all settings in the DateTime are correct, click on the "Save"
icon to store the settings for DCS-1000. You can alternatively click on the
"Cancel" icon to restore all settings to the values last saved to or retrieved
from DCS-1000.
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