GMC 2010 Yukon/Yukon XL Owner's Manual page 308

adjust bass, midrange, or treble, press the
the tone control tabs display. Continue pressing to
highlight the desired tab, or press the softkey below the
tab. Turn the knob clockwise or counterclockwise to
adjust the highlighted setting. Adjust the highlighted
setting by pressing either SEEK arrow,
(forward), or REV (reverse) button until the desired
levels are obtained. If a station's frequency is weak or if
there is static, decrease the treble.
To quickly adjust bass, midrange, or treble to the
middle position, press the softkey under the BASS,
MID, or TREB tab for more than two seconds. A beep
sounds and the level adjusts to the middle position.
To quickly adjust all tone and speaker controls to the
middle position, press the
two seconds.
Press this button to choose bass
and treble equalization settings designed for different
types of music. The choices are pop, rock, country, talk,
jazz, and classical. Selecting MANUAL or changing
bass or treble, returns the EQ to the manual bass and
treble settings.
4-86
To
knob until
FWD
knob for more than
Unique EQ settings can be saved for each source.
®
If the radio has a Bose
are either MANUAL or TALK.
press the knob until the speaker control tabs display.
Continue pressing to highlight the desired tab, or press
the softkey under the tab. Turn the
or counterclockwise to adjust the highlighted setting.
Adjust the highlighted setting by pressing either SEEK
arrow, FWD, or
levels are obtained.
To quickly adjust balance or fade to the middle position,
press the softkey under the BAL or FADE tab for more
than two seconds. A beep sounds and the level adjusts
to the middle position.
To quickly adjust all speaker and tone controls to
the middle position, press the
two seconds.
If the Rear Seat Audio (RSA) is turned on, the radio
disables FADE and the rear speakers mute.
audio system, the EQ settings
To adjust balance or fade,
knob clockwise
REV button until the desired
knob for more than