Vivotek PT3122 manual System parameters

System parameters

"Host name" The text displays the title at the top of the main page.

“Turn off the LED indicator” Check this option to shut off the LED beside the lens. It can prevent the camera’s operation being noticed.

"Keep current date and time" Click on this to reserve the current date and time of the Network Camera. An internal real-time clock maintains the date and time even when the power of the system is turned off.

"Sync with computer time" Synchronizes the date and time of the Network Camera with the local computer. The read-only date and time of the PC is displayed as updated. “Manual” Adjust the date and time according to what is entered by the Administrator. Notice the format in the related fields while doing the entry.

“Automatic” Synchronize with the NTP server over the Internet whenever the Network Camera starts up. It will fail if the assigned time-server cannot be reached. “NTP server” Assign the IP address or domain name of the time-server. Leaving the text box blank connects the Network Camera to the default time-servers.

"Time zone" Adjust the time with that of the time-servers for local settings. “Update interval” Select hourly, daily, weekly, or monthly update with the time on the NTP server.

Remember to click on to immediately validate the changes. Otherwise, the correct time will not be synchronized.

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