Mercury 1999 Villager Owner's Manual page 68

Controls and features
to decrease treble output and
to increase treble output.
Speaker balance adjust
Speaker sound distribution can be
adjusted between the right and left
speakers.
Press the BAL control then press:
to shift sound to the left and
to shift sound to the right.
Speaker fade adjust
Speaker sound can be adjusted
between the front and rear
speakers.
Press the FADE control then press:
to shift sound to the front
and
to shift sound to the rear.
68
SEL
BAL FADE
SEL
BAL FADE
SEL