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NAV Series TCP/IP Standalone Network Access Controller
button to save the time settings.
Select the required time zone or the time zone where the location is located, click the "Set"
button to complete the controller time zone settings.
7.6 System Upgrade
The embedded software in the controller can be upgraded to the latest version through
system upgrade.
The system upgrade is divided into online upgrades and local upgrades.
Click the system main menu "System" "Basic Setting" "System Upgrade" to enter the
system upgrade page. See Figure 7‐9. By default, the online upgrade page will show up.
Figure 7-9 Online upgrade
7.6.1 Online Upgrade
The upgrade is carried out through the FTP or HTTP address and account provided by the
service provider. As in the above figure, after inputting the accurate address and account,
click the "Update" button, then online upgrade starts. After the online upgrade is finished,
please re‐log in.
7.6.2 Local Upgrade
The upgrade is carried out locally through the upgrade package provided by the service
provider. Click the "Browse" button as in the above figure, select the upgrade package, click
the "Upload" button, then the local upgrade starts. After the local upgrade is finished,
please re‐log in.
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