Vivotek PZ7112 manual System Time, DI and do

VIVOTEK

System Time

Keep current date and time: Select this option to preserve the current date and time of the Network Camera. The Network Camera’s internal real-time clock maintains the date and time even when the system power is turned off.

Sync with computer time: Select this option to synchronize the date and time of the Network Camera with the local computer. The read-only date and time of the PC is displayed when updated.

Manual: The administrator can enter the date and time manually. Note that the date and time format is [yyyy/mm/dd] and [hh:mm:ss].

Automatic: The Network Time Protocol is a protocol which synchronizes computer clocks by periodically querying an NTP Server.

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.

Update interval: Select to update the time using the NTP server on an hourly, daily, weekly, or monthly basis.

Time zone Advanced Mode : Select the appropriate time zone from the list. If you want to upload Daylight Savings Time rules on the Maintenance page, please refer to Upload / Export Daylight Saving

Time Configuration File on page 84 for details.

DI and DO

Digital input: Select High or Low to define the normal status for the digital input. The Network Camera will report the current status.

Digital output: Select Grounded or Open to define normal status for the digital output. The Network Camera will show whether the trigger is activated or not.

User's Manual - 25