When initially running the Horizon Control app with any Horizon device present, the app will notify of any driver or firmware updates available. You can also check for firmware updates with the steps below -
1. Open Horizon Control.
2. From the menu bar, go to Help > Check for Horizon Updates.
3. If an update is available, select Update when prompted.
4. In 'Select Devices To Update', add the Horizon devices you want to update, then select Update. Keep each device connected and powered on until the update has completed.
5. When Firmware Update Complete is shown, select Finish.
If you have any issues updating your Horizon, reach out support@audient.com and our team will assist.