To view its ports, or to connect or disconnect devices, click the device’s disclosure triangle. To view information about a device, double-click the device. To filter which devices are shown, click the Show pop-up menu, then choose an option (such as Online or Connected). If a device isn’t connected, it’s dimmed. Show List View : Devices in the configuration are shown in a list, organized by type (such as Interface or External Device). To view information about a device, such as channel properties and ports, and to add or remove ports, double-click the device’s icon. If a device isn’t connected, its icon is dimmed. Show Icon View : Devices in the configuration are shown as icons. In the toolbar, click the following buttons to change how the configuration is shown: In the MIDI Studio window, click the Choose MIDI Configuration pop-up menu (it may show Default), then choose the configuration you want to view. In the Audio MIDI Setup app on your Mac, choose Window > Show MIDI Studio.
