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LG 42LN578V
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GP4
eng
❌
Sound Optimiz
er
[Depending on model]
Allo
ws optimiz
ed sound for cust
om TV installa
tion.
Normal
Gener
al sound mode.
W
all Mount T
ype
Optimiz
es sound f
or a wall-moun
ted TV.
Stand T
ype
Optimiz
es sound f
or a stand-moun
ted TV.
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