Adjusting the Monitor
Auto Volume 
Reduces the differences in volume level among broadcasters.
•Off
•On
MENU→ 
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→ 
→ 
, 
→ 
→ 
, 
→ 
→ MENU,EXIT
TV Speaker 
If you set this menu "On", sound output from the speakers is muted in case of using the home theater.
•Off
•On
MENU → 
, 
→ 
→ 
, 
→ 
→ 
, 
→ 
→ MENU,EXIT
Channel
Available Modes
TV