Grab remote and and press cable at the top the TV will go to the right inputs and you can control the Cable box. Press the Movies button at the top and the inputs will switch to the Blu-Ray player and now the remote is controlling the Blu-Ray. Press the Apple TV button to control and turn on the Apple TV. Press the My Music Button to group the line in from the connect with the sound bar. The Line in is the CD player. This is how you play CDs throuth Sonos. Press the Power button at the top to turn off everything in this room. The Remote also has shortcuts for Sonos music favorites.