User`s manual
    EPN4122/4122i/4220/4220i 
89 
7.9  System 
You can set up the system’s time and SD card settings, and to do maintenance and reset actions like 
reboots and upgrades. 
7.9.1  Date/Time 
【Machine Name Settings】If required, enter a new name for the machine. This name will be visible 
in the Machine Name field of the IP Utility software, which is included in the software CD. 
【Set Time Zone】Set the time zone of the camera’s location. 
【Set Date/Time Manually】Set the date/time here if you won’t be using an NTP server to update 
the date/time (see below). 
【Set Date/Time Sync.】Enter the Network Time Protocol server, if applicable. The camera’s time will 
be automatically adjusted by synchronizing with the NTP server. 
Click Apply to apply the changes or Cancel to cancel the changes and return to the previous settings. 










