Axis Communications Video Server 243Q Blade - Manual (Page 41)

41 AXIS 243Q Blade - System options
CA servers
In cryptography, a Certification Authority (CA) is an entity that provides signed digital
certificates for use by other parties, and thus acts a trusted third party.
There are many commercial CAs that charge for their services. Institutions and
governments may have their own CA, and there are free CAs available.
Date & time
Current server time - displays the current date and time (24h clock). The time can be
displayed in 12h clock format in overlay images.
New server time - Select your time zone from the drop-down list and check the daylight
saving time changes, if you want.
From the Time Mode section, select the preferred method for setting the time:
• Synchronize with computer time sets the time from the clock on your computer.
• Synchronize with NTP
Server - the video server will obtain the time from an
NTP server every 60 minutes. Specify the NTP server's IP address or host name.
• Se t manually - this option allows you to manually set the time and date.
Note:
If using a host name for the NTP server, a DNS server must be configured under TCP/IP settings. See Net-
work > Advanced TCP/IP Settings below.
Date & time format used in images - specify the formats for the date and time (12h or
24h) displayed in the Live View video streams.
Use the predefined formats or use your own custom date and time formats. See File
Naming & Date/Time Formats in the online help for information on how to create
your own date and time formats.