R28 Door Phone Administrator Guide
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Manual/Auto: you can choose automatically to gain the time or manually configure
the date and time.
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Date: it is available when you choose Manual. Setup the year, month, and day
according to your need.
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Time: it is available when you choose Manual. Set up the hour, minute, and second
according to your need.
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Time Zone: it is available when you choose Auto. Select the specific time zone
depending on where the device is used and then press Confirm tab for the
confirmation. The default time zone is GMT GMT+0.00.
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Preferred Server/Alternate Server: it is available when you choose Auto. The time
zone server normally will automatically obtain the time when connecting to the
network. The secondary server will take effect when the primary server is invalid.
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Update Interval: it is available when you choose Auto. To configure the interval
between two consecutive NTP requests.
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System Time: display the device system time.