Buick 2006 LaCrosse - Manual (Page 222)

Setting the Tone (Bass/Treble)
e (Bass/Treble): Push and release this knob until
BASS or TREBLE appears on the display. Turn
this knob to increase or to decrease. The display will
show the bass or the treble level. If a station is weak
or noisy, decrease the treble.
To adjust the bass and the treble to the middle position,
push and hold the tone knob. The radio will produce
one beep.
To adjust all tone and speaker controls to the middle
position, push and hold the tone knob when no tone or
speaker control is displayed. ALL CENTERED will
appear on the display and you will hear a beep.
EQ (Equalization): Press this button to select
customized equalization settings designed for
country/western, jazz, talk, pop, rock, classical, and
custom.
To return the bass and treble to the manual mode, push
and release the tone knob until BASS or TREBLE
appears on the display.
Adjusting the Speakers (Balance/Fade)
e (Balance/Fade): To adjust the balance between
the right and the left speakers, push and release
this knob until BAL appears on the display. Turn the
knob to move the sound toward the right or the
left speakers.
To adjust the fade between the front and the rear
speakers, push and release the speaker knob until FAD
appears on the display. Turn the knob to move the
sound toward the front or the rear speakers.
To adjust the balance and the fade to the middle
position, push the speaker knob, then push it again
and hold it until you hear one beep.
To adjust all tone and speaker controls to the middle
position, push and hold the speaker knob when no tone
or speaker control is displayed. ALL CENTERED will
appear on the display and you will hear a beep.
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