To enable the Mix-Button – doubbleclick fast! (green field right-up to the on-Button!)
to select a channel …edited: One Klick on channels Name and the selection will change….

If you left the range of your router wich is connected to the console…and you opend to “show off” the “DEMO-Modus”….
if you come back to your console and routers – range: you will find your network again – but no connection to console will be able – you are still in the “Demomode”!Close that app, Doubleclick your Homebutton on the Ipad,if nesseary hold your finger on the GLD-remote-App on the BOTTOM on your Ipadscreen until a “red Minus” on the left corner on that Icon on the Bottom of your Ipad appears – tap on the red Minus an start your App again, lock in again and it will work as before.