Dell POWEREDGE M1000E - Manual (Page 302)

302 Managing General System Settings
Clock
If you do not obtain the system time from an SNTP server, you can manually
set the date and time on the switch on the Clock page. The Clock page also
displays information about the time settings configured on the switch.
To display the Clock page, click System → Time Synchronization → Clock
in the navigation panel.
Figure 11-19. Clock
NOTE: The system time cannot be set manually if the SNTP client is enabled. Use
the SNTP Global Settings page to enable or disable the SNTP client.