The main window of MixEmergency displays the channel and output preview views as well as several frequently used controls (described below). This window can be shown/hidden from the Window menu, or by using the keyboard shortcut ⌘1. You can toggle this window to float above all other windows by pushing the "pin" button on the top right of this window.
Right-clicking on the left or right Preview View will open a pop-up menu with options to:
MixEmergency has the ability to act as a "plug-in" for Serato DJ. This allows Serato DJ to control aspects of MixEmergency such as play position, mix and current media.
The panel control buttons allow you to toggle a number of MixEmergency's windows. The MIDI button, above this section, toggles the MIDI mapping mode.
The main window is split into four windows when using the Multiple Window Preview layout. Three of the windows contain the channel preview views, while the fourth contains the external, panel and full-screen controls.