2003 GMC SONOMA buttons

Finding a Station
AM FM:Press this button to switch between AM, FM1
and FM2. The display will show your selection.
TUNE:Turn this knob to choose radio stations.
qSEEKr:Press the right or the left arrow to seek
to the next or to the previous station and stay there.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
qPSCANr(Preset Scan):Press and hold one
of the arrows for more than two seconds. The radio will
produce one beep. The radio will scan to therst
preset station stored on the pushbuttons, play for a few
seconds, then go on to the next station. SCAN will
be displayed. Press one of the arrows again or one of
the pushbuttons to stop scanning presets.
The radio will scan only to presets that are in the
selected band and only to those with a strong signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six AM,
six FM1 and six FM2) by performing the following
steps:
1. Turn the radio on.
2. Press AM FM to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press AUTO TONE to choose the bass and treble
equalization that best suits the type of station you
are listening to.
5. Press and hold one of the six numbered
pushbuttons. The radio will produce one beep.
Whenever you press that numbered pushbutton, the
station you set will return and the bass and treble
equalization that you selected will also be
automatically selected for that pushbutton.
6. Repeat the steps for each pushbutton.
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Set the volume at the desired level. Press this button to
select LOW, MEDIUM or HIGH. AVOL will appear on
the display. Each higher setting will allow for more
volume compensation as vehicle speed increases. The
volume level should always sound the same to you
as you drive. To turn automatic volume off, press this
button until AVOL OFF appears on the display.
RCL (Recall):Push this knob to switch the display
between the time and the radio station frequency. Push
this knob with the ignition off to display the time.
To change the default on the display, push the knob
until you see the display you want, then hold the knob
for two seconds. The radio will produce one beep
and selected display will now be the default.
Finding a Station
AM FM:Press this button to switch between AM, FM1
and FM2. The display will show your selection.
TUNE:Turn this knob to select radio stations.
sSEEKt:Press the right or the left arrow to go to
the next or to the previous station and stay there.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
sSCANt:Press and hold either SCAN arrow
for two seconds until SC appears on the display and
you hear a beep. The radio will go to a station, play for
a few seconds, then go on to the next station. Press
either SCAN arrow again to stop scanning.
To scan preset stations, press and hold either SCAN
arrow for more than four seconds. PRESET SCAN will
appear on the display. You will hear a double beep.
The radio will go to a preset station stored on your
pushbuttons, play for a few seconds, then go on to the
next preset station. Press either SCAN arrow again
to stop scanning presets.
The radio will scan only to stations that are in the
selected band and only to those with a strong signal.
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Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six AM,
six FM1 and six FM2) by performing the following
steps:
1. Turn the radio on.
2. Press AM FM to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press AUTO EQ to select the equalization that best
suits the type of station selected.
5. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever you
press that numbered pushbutton, the station
you set will return and the equalization that you
selected will also be automatically selected for that
pushbutton.
6. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
AUDIO:Push the AUDIO knob until BASS, MID or
TREB appears on the display. Turn the knob to increase
or to decrease. If a station is weak or noisy, you may
want to decrease the treble.
To adjust bass, midrange or treble to the middle
position, select BASS, MID or TREB and push and hold
the AUDIO knob. The radio will produce one beep
and adjust the display level to zero.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when no tone
or speaker control is displayed. The radio will produce
one beep and CENTERED will appear on the display.
AUTO EQ (Automatic Equalization):Press this button
to choose between bass, midrange and treble
equalization settings designed for country, jazz, talk,
pop, rock and classical program types.
To return to the manual mode (CUSTOM), press the
AUTO EQ button until CUSTOM appears on the display.
Then you will be able to manually adjust the bass,
midrange and treble using the AUDIO knob.
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Setting Preset PTYs
The six numbered pushbuttons let you return to your
favorite PTYs. These buttons have factory PTY presets.
You can set up to 12 PTYs (six FM1 and six FM2) by
performing the following steps:
1. Press BAND to select FM1 or FM2.
2. Press the P-TYPE button to activate program type
select mode.
3. Turn the P-TYPE knob to select a PTY.
4. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever you
press that numbered pushbutton, the PTY you
set will return.
5. Repeat the steps for each pushbutton.
RDS Messages
ALERT!:Alert warns of local or national emergencies.
When an alert announcement comes on the current
radio station, ALERT! will appear on the display. You will
hear the announcement, even if the volume is muted
or a compact disc is playing. If the compact disc player
is playing, play will stop during the announcement.
You will not be able to turn off alert announcements.ALERT! will not be affected by tests of the emergency
broadcast system. This feature is not supported by
all RDS stations.
INFO (Information):If the current station has a
message, INFO will appear on the display. Press this
button to see the message. The message may display
the artist and song title, call in phone numbers, etc.
If the whole message is not displayed, parts of it
will appear every three seconds. To scroll through the
message at your own speed, press the INFO button
repeatedly. A new group of words will appear on
the display with each press. Once the complete
message has been displayed, INFO will disappear from
the display until another new message is received.
The old message can be displayed by pressing
the INFO button until a new message is received or a
different station is tuned to.
TRAF (Traffic):TRAF will appear on the display if the
tuned station broadcasts traffic announcements. To
receive the traffic announcement from the tuned station,
press this button. Brackets will be displayed around
TRAF and when a traffic announcement comes on the
tuned radio station you will hear it.
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