To get the most out of your Optimal Audio Zone Processor, we recommend downloading the latest version of WebApp from the Software page of the Optimal Audio website.
Update via WebApp
- If you are running WebApp 1.2.6 or earlier, navigate to Settings > Installer Settings, under the System heading.
- In WebApp 1.3.0 and above, navigate to Settings > Maintenance, under the Software heading.
- Locate the 'Upload Bundle' section and click Select file. Select the system.bundle file downloaded earlier. Click upload and wait for the loading bar to reach 100%*.
*Loading bar was introduced in WebApp 1.2.0. Prior versions will send a notification when upload is completed - Once the upload is complete, power cycle the Zone unit and the upload process will start automatically.
Update via SD Card
- Extract the SD card from the ready of the Zone unit by gently pushing it in. If your laptop or desktop has an SD card slot, insert the Optimal Audio branded SD card. If you do not have a suitable SD card slot you can to use a USB SD Card adapter.
- Copy the downloaded system.bundle file to the SD Card. Place it in the root directory of the SD card.
Do not place it in a folder. - Once copied, safely remove the SD card from the reader and place it back into the Zone Processor. Connect the Zone to power and the update process will start automatically.
Update Process
During the update process the Power LED will signify different states of the update. A full list of LED states can be found in the WebApp and Zone user guides.
Do not disconnect power during the update process
- Solid Blue - unit is check the SD card for new firmware
- Flickering Blue - the bundle is being unpacked
- Flashing Orange - updating firmware
- Solid Green - Unit is booting. This may take 20 - 30 seconds
- Flashing Green - searching for IP address
- Solid White - IP address found. Ready to use.