Once connected to the LAN connection log into the web user interface using the unit's IP address. If a firmware update is available there will be a red update banner on the bottom of the screen. Click prompt to update the MDX firmware.

Alternatively, the update file and change log can be downloaded from our website and manually uploaded via the web user interface within the Store/Load/Update menu. 

Here is a link to our webpage that contains all of the latest firmware downloads for our products: https://anthemav.com/support/latest-software.php