To adjust the surround speaker level, follow these steps:
Adjusting surround speaker level
Applies to:
Turn the TV on and select the TV video input that connects to the Lifestyle® system
on the remote, press more
MORE

press the right arrow to highlight the "options" icon, and then press ok
Right arrow

OK

press the up arrow or down arrow to highlight the "rear speaker" icon
Up arrow

Down arrow

press the left arrow or right arrow to adjust the volume level of the rear speakers from –10 to +6
Left arrow

press exit to leave the menu
Exit
