Vol um e Adjust Volume gain
Press “Up” to increase or press “Down“ to decrease.
Mute Set Audio mute.
Press “Up” to execute mute or Press “Down“ to release
mute.
Treble Adjust audio Treble .
Press “Up” to increase or press “Down“ to decrease.
Bass Adjust audio bass .
Press “Up” to increase or press “Down“ to decrease.
Balance Input source select.
Press “Up” to right or press “Down“ to left.
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The Screen Adjustment