Avant in livingroom. beolab connected to the tv directly. No other music system besides pc-2. I have pc2 in option 6 and it has a ir reciever in the link room where the computer is. I tried V.OPTION 1, 2, 3, 4, 5, 6 (did not change A.OPTION). But no option reacted when I press N.MUSIC. It just screw things up because now I cant make the tv screen to shut off like it dit before when I press AV + TV for example, to make my projector work with the sound and no picture on the avant