Max Air includes an Events system as standard. This has the ability to make a control surface event such as a fader down, trigger an event such as switching off a speaker feed. The touch screen interface includes logical operators for customizing event parameters.

With the GP132 external rack mount interface, events can include external sources and outputs. It can accept 32 external logic inputs and provides 32 contact closure outputs. Inputs will accept 5-24V (AC or DC). Up to four GP132 can be connected to provide a total of 128 inputs and outputs.

The GPI system can also be used for logical operator command sequences to fire appropriate Dolby E encode, decode and monitoring modes.

Audio-Follow- Video
One of the most popular applications for the event system is audio-follow-video where the GP132 interface connects between the console and a video switcher for audio that can follow camera switching.