LG 27MN60T Owner's Manual page 19

24ML600S 27ML600S
Sound
Settings > Sound
Volume To adjust the Volume of headphone or speaker.
Main Audio To choose the audio source input.
On
MaxxAudio
Off
Description
MaxxAudio® by waves, recipient of a Technical GRAMMY Award® is a suite of studio-quality sound tools for a superior listening
experience.
Disables the MaxxAudio function.
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