2003 CHEVROLET TRAIL BLAZER Owners Manual

Setting the Tone (Bass/Treble)
AUDIO:Press and release the AUDIO knob until BASS
or TREB appears on the display. Turn the knob to
increase or to decrease. The display will show the bass
or treble level. If a station is weak or noisy, you may
want to decrease the treble.
To adjust the bass and treble to the middle position,
push and hold the AUDIO knob. The radio will produce
one beep and adjust the display level to the middle
position.
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 display ALL with the level display in
the middle position.
AUTO TONE (Automatic Tone):Press this button to
choose bass and treble equalization settings designed
for country/western, jazz, talk, pop, rock and classical
stations.
To return the bass and treble to the manual mode,
press and release the AUDIO knob.
Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance to the right and the
left speakers, push and release the AUDIO 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 to the front and the rear speakers,
push and release the AUDIO knob until FADE appears
on the display. Turn the knob to move the sound
toward the front or the rear speakers.
To adjust the balance and fade to the middle position,
push the AUDIO knob then push it again and hold it until
the radio produces one beep. The balance and fade
will be adjusted to the middle position and the display
will show the speaker balance.
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 display ALL with the level display in
the middle position.
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Using RDS
Your audio system is equipped with a Radio Data
System (RDS). RDS features are available for use only
on FM stations that broadcast RDS information.
Using this system, your radio can do the following:
·Seek to stations broadcasting the selected type of
programming,
·receive announcements concerning local and
national emergencies,
·display messages from radio stations, and
·seek to stations with traffic announcements.
This system relies upon receiving speci®c information
from these stations and will only work when the
information is available. In rare cases, a radio station
may broadcast incorrect information that will cause
the radio features to work improperly. If this happens,
contact the radio station.
While you are tuned to an RDS station, the station
name or the call letters will appear on the display,
instead of the frequency. RDS stations may also provide
the time of day, a program type (PTY) for current
programming and the name of the program being
broadcast.DISP (Display):Press this knob to change what
appears on the display while using RDS. The display
options are station name, RDS station frequency,
PTY and the name of the program (if available).
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 PTY Station
To select and ®nd a desired PTY perform the following:
1. Press the P-TYPE LIST knob. TYPE and a PTY
will appear on the display.
2. Select a category by turning the P-TYPE
LIST knob.
3. Once the desired category is displayed, press the
SEEK TYPE button to take you to the category's
®rst station.
4. If you want to go to another station within that
category and the category is displayed, press
the SEEK TYPE button once. If the category is not
displayed, press the SEEK TYPE button twice to
display the category and then to go to another
station.
If the radio cannot ®nd the desired program type, NONE
will appear on the display and the radio will return to
the last station you were listening to.
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AM FM (Alternate Frequency):Alternate frequency
allows the radio to switch to a stronger station with the
same program type. Press and hold AM FM for two
seconds to turn alternate frequency on. AF ON
will appear on the display. The radio may switch to
stronger stations. Press and hold AM FM again for two
seconds to turn alternate frequency off. AF OFF will
appear on the display. The radio will not switch to other
stations. When you turn the ignition off and then on
again, the alternate frequency feature will automatically
be turned on.
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, the information symbol 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, the information symbol
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.
When a message is not available from an station,
NO INFO will be displayed.
TRAF (Traffic):If TRAF appears on the display, the
tuned station broadcasts traffic announcements
and when a traffic announcement comes on the tuned
radio station you will hear it.
If the current tuned station does not broadcast traffic
announcements, press this button and the radio
will seek to a station that does. When the radio ®nds a
station that broadcasts tra®ic announcements, it will
stop and TRAF will be displayed. When a traffic
announcement comes on the tuned radio station you
will hear it. If no station is found, NO TRAF will appear
on the display.
If TRAF is on the display you can press the TRAF
button to turn of the traffic announcements.
Your radio will play the traffic announcement even if the
volume is muted or interrupt the play of a CD if the
last tuned station broadcasts traffic announcements.
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Radio Messages
CAL ERR (Calibration Error):This message is
displayed when the radio has not been calibrated
properly for the vehicle. You must return to the
dealership for service.
LOCKED:This message is displayed when the
THEFTLOCK
žsystem has locked up. You must
return to the dealership for service.
Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull it in and the disc should begin playing.
The display will show the CD symbol. If you want
to insert a compact disc with the ignition off, ®rst press
TUNE or EJT.
The integral CD player can play the smaller 8 cm single
discs with an adapter ring. Full-size compact discs
and the smaller discs are loaded in the same manner.
If playing a CD-R the sound quality may be reduced due
to CD-R quality, the method of recording, the quality
of the music that has been recorded and the way
the CD-R has been handled. You may experience an
increase in skipping, difficulty in ®nding tracks and/or
difficulty in loading and ejecting. If these problems occur
try a known good CD.Do not add paper labels to discs, they could get caught
in the CD player.
Do not play 3 inch discs without a standard
adapter disc.
If an error appears on the display, see ªCompact Disc
Messagesº later in this section.
1 PREV (Previous):Press this pushbutton to go to the
previous track if the current track has been playing
for less than eight seconds. If pressed when the current
track has been playing for more than eight seconds,
it will go to the beginning of the current track. TRACK
and the track number will appear on the display. If
you hold this pushbutton or press it more than once, the
player will continue moving back through the disc.
2 NEXT:Press this pushbutton to go to the next track.
TRACK and the track number will appear on the
display. If you hold this pushbutton or press it more than
once, the player will continue moving forward through
the disc.
3 REV (Reverse):Press and hold this pushbutton to
reverse quickly within a track. Press and hold this
pushbutton for less than two seconds to reverse at
six times the normal playing speed. Press and hold it for
more than two seconds to reverse at 17 times the
normal playing speed. Release it to play the passage.
The display will show ET and the elapsed time.
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4 FWD (Forward):Press and hold this pushbutton to
advance quickly within a track. Press and hold this
pushbutton for less than two seconds to advance
at six times the normal playing speed. Press and hold
it for more than two seconds to advance at 17 times the
normal playing speed. Release it to play the passage.
The display will show ET and the
elapsed time.
6 RDM (Random):Press this pushbutton to hear the
tracks in random, rather than sequential, order. RDM ON
will appear on the display. RDM T and the track
number will appear on the display when each track
starts to play. Press this pushbutton again to turn
off random play. RDM OFF will appear on the display.
qSEEKr:Press the left arrow to go to the start
of the current or to the previous track. Press the
right arrow to go to the start of the next track. If either
arrow is held or pressed more than once, the player will
continue moving backward or forward through the CD.
DISP (Display):Press this knob to see how long
the current track has been playing. ET and the elapsed
time will appear on the display. To change the default
on the display (track or elapsed time), 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.
AM FM:Press this button to listen to the radio when a
CD is playing. The disc will stop but remain in the player.CD AUX (Auxiliary):Press this button to play a CD
when listening to the radio.
ZEJT (Eject):Press this button to eject a CD. Eject
may be activated with either the ignition or radio off.
CDs may be loaded with the radio and ignition off if this
button is pressed ®rst.
Compact Disc Messages
If the disc comes out, it could be for one of the following
reasons:
·You're driving on a very rough road. When the road
becomes smoother, the disc should play.
·It's very hot. When the temperature returns to
normal, the disc should play.
·The disc is dirty, scratched, wet or upside down.
·The air is very humid. If so, wait about an hour and
try again.
·There may have been a problem while burning
the CD.
·The label may be caught in the CD player.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error can't be
corrected, contact your dealer.
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Radio with Cassette and CD
Playing the Radio
PWR (Power):Press this knob to turn the system on
and off.
VOL (Volume):Turn this knob to increase or to
decrease volume.
AUTO VOL (Automatic Volume):With automatic
volume, your audio system adjusts automatically
to make up for road and wind noise as you drive by
increasing the volume as vehicle speed increases.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.
NONE will appear on the display if the radio cannot
determine the vehicle speed. If you don't want to
use automatic volume, select OFF.
If your vehicle has the Bose radio your vehicle is
equipped with Bose AudioPilot
žnoise compensation
technology. AudioPilot monitors the level of noise in the
vehicle and automatically increases or decreases the
level of the audio to keep your audio above the noise.
To use this feature press the AUTO VOL button
until AVOL ON appears on the display. This feature
works best at lower volume settings where background
noise may be louder than the audio. At high volume
settings, where the audio is much louder than the
background noise, there will be no change in the audio
level. To turn automatic volume off, press this button
until AVOL OFF appears on the display.
DISPL (Display):Press this button to switch the display
between the radio station frequency and the time. Time
display is available with the ignition turned off.
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. Standard Radio Shown ± Bose
žSimilar
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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.
qPSCAN (Preset Scan)r:Press and hold one of
the arrows for more than two seconds. The radio will
produce one beep. The radio will scan to the ®rst 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.
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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Setting the Tone (Bass/Treble)
AUDIO:Push and release the AUDIO knob until BASS
or TREB appears on the display. Turn the knob to
increase or to decrease. The display will show the bass
or treble level. If a station is weak or noisy, you may
want to decrease the treble.
To adjust the bass and treble to the middle position,
push and hold the AUDIO knob. The radio will produce
one beep and adjust the display level to the middle
position.
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 display ALL with the level display in
the middle position.
AUTO TONE (Automatic Tone):Press this button to
choose bass and treble equalization settings designed
for country/western, jazz, talk, pop, rock and classical
stations.
To return the bass and treble to the manual mode,
press and release the AUDIO knob.If your vehicle has the Bose
žradio, press the AUTO
TONE button to enhance the audio performance
for different passengers in the vehicle.
The setting last chosen will appear on the display when
you ®rst press AUTO TONE. Each time you press
this button, another setting will appear on the display
and AUTO TONE will switch to one of the preset
settings listed.
Your audio system allows you to choose from four
different equalization settings: normal, driver, rear and
spacious. These settings can be used while listening to
the radio or the CD player.
NORMAL:Provides the best overall vehicle sound
quality for all seating locations.
DRIVER:This setting gives the driver the best sound
quality.
REAR:This setting gives the rear seat passengers the
best sound quality.
SPACIOUS:This setting makes the listening space
seem larger.
The radio will save separate AUTO TONE settings for
each preset and source.
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