TVG-Series System Guide v1-4 - SerVision
TVG-Series System Guide v1-4 - SerVision
TVG-Series System Guide v1-4 - SerVision
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<strong>SerVision</strong><br />
<strong>TVG</strong> <strong>System</strong> <strong>Guide</strong><br />
Upgrading Router Firmware<br />
This section explains how to upgrade the router firmware of MVG and UVG units.<br />
You can upgrade the router firmware directly from a website such as the <strong>SerVision</strong> website. Before you begin, ask<br />
your distributor for the correct address (URL).<br />
NOTE:<br />
Do not upgrade the router firmware unless you are told to do so by technical support staff.<br />
NOTE:<br />
It is recommended that you save all configuration changes and restart the unit to implement them<br />
before you upgrade the router firmware.<br />
To upgrade the router firmware:<br />
1. In the Main Menu, click Diagnostics, and then click Upgrade Router. The Router Upgrade screen<br />
opens:<br />
Figure 187: Router Upgrade screen<br />
2. Under Upgrade URL, fill in the location of the new firmware file. For example,<br />
http://www.ru.com/ru.tgz. (Note: This is not the actual URL to use; consult your distributor for<br />
information about the correct URL.)<br />
3. Click Update. The new firmware is uploaded to the unit and then the router firmware is updated.<br />
The upgrade process itself – once the file upload is completed – takes approximately three minutes. A timer<br />
indicates when the upgrade is completed. When it is completed, the <strong>System</strong> Summary screen is displayed. If<br />
this screen is not displayed within about six minutes of the end of the file upload, and you cannot connect to<br />
the unit via a client application or through the configuration utility, restart the unit by disconnecting it from the<br />
power supply and then reconnecting it. Bear in mind that interrupting the upgrade process before it is<br />
completed may cause the router to become completely inoperable, so do not restart the unit before the six<br />
minutes have passed. Note that if you are using a WiFi or cellular connection to upgrade the router firmware,<br />
it may take longer for the unit to reestablish the connection to the network.<br />
Upgrading the Firmware 160
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