Reference Manual

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8.2 System upgrade
This application enables remote upgrades for the convenience of customers.
Find this icon
and go to system upgrade, as shown below:
Figure 8-9 system upgrade
When the network is clear, click the check update button. If there is no update, it
will prompt you to find the latest version. If there is an update, it will prompt you to
find the new version, click on the download screen, as shown in figure.