Avalon can install firmware automatically, or this can be done manually via a USB memory stick.

Automatically:

If you have connected Avalon to your network then Avalon will automatically check to see if there is an update via the internet.

Manually:

If there is software available it will be posted here this will allow you to upgrade using a USB stick.

When you download the file to your computer simply open the files and copy to a blank formatted USB stick. Insert the memory stick. The upgrade is started by selecting  Menu (on the remote) > System (The blue button) and then press the red button on the remote control, now follow the on screen instructions. Note that it may take around five minutes to complete.

Note: You are unable to upgrade the software while Avalon is recording