The AirMedia display will open with an address and code required to connect your device. Type the provided IP address into your browser. If it's your first time using AirMedia, you'll be prompted to download Air Media Utility Software.
Select the appropriate client and download the software. Once it's downloaded, you'll see a window like this.
Click AirMedia, and you'll be prompted with the following window.
Enter the code on on the projector screen, and your machine will start presenting.