24
7 Adjust
sound
Adjust volume level
1
During play, press
/-
to
increase/decrease the volume level.
Select automatic loudness
control
The loudness feature enables the system to
increase the treble and bass sound effect at low
volume automatically (the higher the volume,
the lower the treble and bass increase).
1
During play, press
LOUDNESS
to turn
on/off automatic loudness control.
Adjust bass level
1
During play, press
BASS +/-
to adjust bass
level.
Adjust treble level
1
During play, press
/-
to adjust
treble level.
Mute sound
1
During play, press
MUTE
to mute or
restore sound.
EN
