Home: Lets you adjust your subs volume, select a listening mode and run a tone sweep
Help: Displays a pop-up window with a description of the control currently displayed on the screen.
Discovery: Choose the sub model, from the list, that you want to control. If you can’t see your subwoofer, make sure the Setting Control is set to “app” on the back of the subwoofer and that ARC mobile isn’t running on your device. Also, check that it isn’t being controlled by another mobile device running ARC or the subwoofer control app.