DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
3. Select your time zone from the Time zone drop-down list. To set the time zone in
accordance with the settings of your operating system or portable device, click the
DETERMINE TIMEZONE button.
4. Click the APPLY button. The System date and System time fields will be filled in
automatically. In case of successful synchronization with the NTP server, the Completed
value will be displayed in the Synchronization field.
If the router failed to get data from the server, the Failed value will be displayed in the
Synchronization field. Upon that the creation date and time of the router’s current firmware
version is specified.
Additional settings are also available on the page:
Parameter Description
UTC offset settings
Move the switch to the right to set the UTC (Coordinated Universal
Time) offset for the router clock manually. In the UTC offset field
displayed, specify the required offset time (in minutes).
Configure daylight
saving time manually
Move the switch to the right to configure settings for daylight saving
time for the router clock manually. In the Daylight Saving Time
section displayed, specify the required offset time for daylight
saving time (in minutes), and specify the needed values in the
Beginning of daylight saving time and End of daylight
saving time sections.
Get NTP server
addresses using DHCP
Move the switch to the right if NTP servers addresses are provided
by your ISP. Contact your ISP to clarify if this setting needs to be
enabled.
If the switch is moved to the right, the NTP Servers section is not
displayed.
Run as a server for the
local network
Move the switch to the right to allow connected devices to use the IP
address of the router in the local subnet as a time server.
Time interval between
NTP requests after
synchronization with
NTP server
From the drop-down list, select a time period (in seconds) after
which a request to update the system time will be sent to the NTP
server or leave the Auto value.
Time interval between
NTP requests for
unsynchronized NTP
client
A time period (in seconds) after which a request to synchronize the
system time will be sent to the NTP server.
Select the needed value from the drop-down list.
• Auto: The time period is defined automatically.
• Manual: The time period is defined in accordance with the
value specified in the Interval value field.
Interval value
Specify the time period (in seconds). The minimum acceptable value
is 3.
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Weight and Dimensions
