User's Manual

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RTR-5W Clock Settings
If the clock settings for the RTR-5W are not set correctly, the clock in the RTR-5W Web
Viewer and the time of warnings will also be incorrect. Please make sure to set correctly
before beginning to use.
ɡ Automatic Setting of the Clock
Normally, when an RTR-5W is rebooted the clock settings will be initialized. However, by making
settings to enable the SNTP server it is possible to have the clock automatically reset to the
current time upon rebooting.
*The SNTP (NTP) server is a server that automatically adjusts the clock settings of a terminal
on a network.
1.
Open the [Network Settings Utility], click on the [Detailed Network Settings] tab, and
gather the settings for the RTR-5W that you wish to make settings for.
2.
Click the [Change Settings] button and the window will appear where you can make
changes to the settings.
SMTP Settings
3.
Under [SNTP Settings], click ȨONȩ to change the setting.
ȺHow to fi nd an NTP serverȻ
-If you are connected to an intra company LAN, you may already have an NTP server for your network.
Please ask your network administrator for details.
-If you are connected to the Internet, some providers will have an NTP server open to the public. Please
ask your provider for details.
-If you wish to use an NTP server that is open to the general public on the Internet, it is possible to
make a search for [NTP server] using Yahoo or Google. Many universities or scientifi c facilities will have
an NTP server open to the public. Make sure to use the server which is closet to your location.
Please also make sure to check whether connection is free and without limitation.
It should also be noted that depending on your Internet connection and your fi rewall settings, the NTP
packet may be prohibited from being accepted into your system.