Hi My setup is as below Cable box --> HDMI --> Logitech Revue --> HDMI --> TV--> Optical Out --> AV/Receiver When I turn off my TV the revue stops sending audio to the receiver . Seems like it kind of detects that tv is off and goes into some sort of sleep mode . Now I cant listen to any of the music channels from the cable box without leaving the tv on . Is there any setting which prevents the revue from going to sleep mode when tv is turned off? I can run another optical out from my cable box to my receiver and get around the issue at the cost of giving up one optical input on my receiver. I wanted to check with you guys if there is any other workaround and not sacrifice an additional optical input on my receiver.