Plug Wi-Fi stick into internal USB slot.
Switch on the monitor
Open settings > Network controls: enable Wi-Fi Hotspot AP If needed, use a password for security
Install iMediaShare application for your android (Free from Google Play Store)or arkMC application for iPhone (Freeware from AppStore) Connect device to created Wifi AP
Run the app
Choose what contest to stream
Choose a file to stream
Choose a screen (Wi-Fi display)
Done!