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Meinberg TCR LANTIME User Manual

Page 32

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The web interface

Connect to the web interface by entering the following address into the address

field of your web browser:

http://198.168.10.10

(You need to replace 198.168.10.10 with the IP address of your LANTIME). If you
want to use an encrypted connection, replace the

http://

with

https://

in the above

address. You may be prompted to accept the SSL certificate of your LANTIME the
first time you are connecting to the system via HTTPS.

In both HTTP and HTTPS mode, you will see the following login screen:

On this start page you see a short status display The upper line shows the operation
mode of the TCR receiver. If the connection to the IRIG-signal is lost, a “TCR: no
data available” will appear.

In the upper right corner of the display the time and time zone can be found, below
that you will find the date and weekday.

On the second line the systems reports the NTP status. During the initial
synchronisation process a “NTP: not sync” indicates that the NTP system is not
synchronised, this can also appear if the TCR510 looses synchronisation and the NTP
switches back to its “LOCAL CLOCK” time source.

The TCR510 clock is connected to the LANTIME system internally by using a serial
connection and additionally by using the second pulse. There are therefore 2 reference
clocks used by NTPD, the TCR and PPS time source. You will find the two time
sources in the status information of the NTPD. After the NTP is synchronised, the
Display shows “NTP: Offset TCR: x” or “NTP: Offset PPS: x” where “x” is the
actual offset to the TCR or PPS time source.

This page will be reloaded every 30 seconds in order to reflect the current status of
the unit. Please bear this in mind when you try to login and enter your password. If
you do not press ENTER or the Login button within 30 seconds, the user and the
password field is cleared and you have to start over again.

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