On March 23, 2008 at 19:39, roubaixpro said...
I have a Pioneer Elite PRO-1130HD plasma TV and scrolled
through all of the commands on the LCD looking for a command
that sounds like it might turn the speakers off, but unfortunately
cannot find one.
The Mute wouldn't be on the LCD screen because it's already on the hard button for muting.
Glad you found how to get it into the Activity start though:-)