Power up your Raspberry Pi and wait a couple of minutes for the OS to boot up completely. Follow the instructions on screen to provide the basic configuration for OSMC. Once this is done the system will reboot and your screen should look like this.
Step 1 – Move to “My OSMC”. Once the new window opens up select “Pi Config” as shown in the picture.
Step 2 – Under “Hardware Support” select your JustBoom card from “Soundcard Overlay”.
justboom-dac-overlay for Amp HAT , DAC HAT, Amp Zero and DAC Zero.
justboom-digi-overlay for Digi HAT and Digi Zero
At this point reboot the system.
Step 3 – You can verify that the right card has been selected by going to “Settings” -> “System” -> “Audio output”.
You should however hear the notification sound every time you move from one menu to the next.
You will now be able to enjoy OSMC with your JustBoom card.