SENA SS800 - Manual (Page 81)

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6.7. Date And Time Settings
The Super Series maintains current date and time information. The SS110/400/800’s clock and
calendar settings are backed up by internal battery power. (Please note that SS100 does not have a
battery for internal clock. Current date and time setting will not be retained after system rebooting. So
it is recommended to use NTP server to maintain correct date and time in SS100 model)
The user can change the current date and time, as shown in Figure 6-7.
There are two date and time settings. The first is to use the NTP server to maintain the date and time
settings. If the NTP feature is enabled, the Super Series will obtain the date and time information from
the NTP server at each reboot. If the NTP server is set to 0.0.0.0, the Super Series will use the default
NTP servers. In this case, the Super Series should be connected from the network to the Internet. The
user may also need to set the time offset from UTC depending on the users’ location. The second
method is to set date and time manually without using the NTP server. This will allow the date and
time information to be kept maintained by the internal battery backup.
The users may also need to set the timezone and the time offset from UTC depending on the users’
location to set system date and time exactly. If the user uses daylight saving time, the user may need
to set the daylight saving time properties such as the daylight saving timezone, the time offset from
UTC, start data and time, end date and time. It allows the Super Series to calculate the exact system
time.
Figure 6-7 Date and time configuration