2000 CHEVROLET VENTURE lock

3-30
Adjusting the Speakers
BALANCE: Press and release the P
-TYPE
LIST/AUDIO knob until BAL appears on the display.
Turn the knob clockwise to move the sound to the right
speakers and counterclockwise to move the sound to the
left speakers. The middle position balances the sound
between the speakers. The display will show the speaker
balance. To set the balance to the middle position,
select the control and press and hold the P
-TYPE
LIST/AUDIO button. The radio will produce one beep
and set the display level to the middle position. To set all
tone and speaker controls to the middle position, press
and hold the P
-TYPE LIST/AUDIO knob when no tone
or speaker control is active. The radio will produce one
beep and display ALL with the level display in the
middle position.FADE: Press and release the P
-TYPE LIST/AUDIO
knob until FADE appears on the display. Turn the knob
clockwise to move the sound to the front speakers and
counterclockwise to move the sound to the rear
speakers. The middle position balances the sound
between the speakers. The display will show the speaker
balance. To set the fade to the middle position, select the
control and press and hold the P
-TYPE LIST/AUDIO
button. The radio will produce one beep and set the
display level to the middle position. To set all tone and
speaker controls to the middle position, press and hold
the P
-TYPE LIST/AUDIO knob when no tone or
speaker control is active. The radio will produce one
beep and display ALL with the level display in the
middle position.
Using RDS Mode
Your audio system is equipped with a Radio Data
System (RDS). RDS mode gives you many useful new
features. With RDS, the radio can:

Seek only to stations with the types of programs you
want to listen to,

seek to stations with traffic announcements,

receive announcements concerning local and
national emergencies, and

receive and display messages from radio stations.

3-31
RDS features are only available for use on FM stations
which broadcast RDS information. The RDS features of
your radio rely upon receiving specific RDS information
from these stations. These features will only work when
the RDS 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, please contact the radio station.
When you are tuned to an RDS station, the station name
will appear on the display, instead of the frequency.
Most RDS stations provide their station name, the
time of day and a Program Type (PTY) for their
current programming.
Accessing RDS Mode:
1. Push the SEEK TYPE button or turn the P
-TYPE
LIST/AUDIO knob to display the program type list.
2. Turn the knob either clockwise or counterclockwise
to select a program type. The list is alphabetical.
3. Push SEEK TYPE button to activate search.
VOL: Turn this knob clockwise to increase volume
when RDS interrupts regular play. Turn it
counterclockwise to decrease volume.
DISP: Press this knob to recall the RDS station
being played.TRAF: Press this button to receive traffic
announcements. If the current tuned station does not
broadcast traffic announcements, the radio will seek to a
station that does. The TRAF icon will flash on the
display. When the radio finds a station that broadcasts
traffic announcements, it will stop. If no station is found,
NO TRAF will appear on the display.
When a traffic announcement comes on the tuned radio
station, you will hear it, even if the volume is muted or a
cassette tape or compact disc is playing. The TRAF icon
and TRAFFIC will appear on the display while the
traffic announcement plays. If the cassette tape or
compact disc player was being used, the tape or compact
disc will stay in the player and resume play at the point
where it stopped.
INFO: If the current station has a message, the INFO
icon will appear on the display. Press this button to see
the message. If the whole message does not appear on
the display, parts of the message will appear every three
seconds until the message is completed. To see the parts
of the message faster than every three seconds, press this
button again. A new group of words will appear on the
display. Once the complete message has been displayed,
INFO will disappear from the display until another new
message is received.

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P-TYPE LIST/AUDIO: Turn this knob clockwise or
counterclockwise to select the Program Type (PTY) you
want to listen to. TYPE and a PTY will appear on the
display. See ªRadio Data System (RDS) Program Type
(PTY) Selectionsº in the Index.
SEEK TYPE: Press this button to go to a station with
the last selected PTY. TYPE and the last selected PTY
will appear on the display, if it is not already showing.
If a station with the selected PTY is not found, the radio
will return to the original station and display NONE.
If both SEEK TYPE and TRAF are on, the radio will
search for stations with traffic announcements and the
selected PTY.
ALERT!: This type of announcement warns of national
or local emergencies. You will not be able to turn off
alert announcements. ALERT! appears on the display
when an alert announcement plays. When an alert
announcement comes on the tuned radio station, you
will hear it, even if the volume is muted or a cassette
tape or compact disc is playing. If the cassette tape or
compact disc player is playing, play will stop for the
announcement and resume when the announcement
is finished.ALTERNATE FREQUENCY: This feature allows the
radio to switch to a stronger station with the same
programming. 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.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
up to 30 to 45 minutes long on each side. Tapes longer
than that are so thin they may not work well in this
player. The longer side with the tape visible should face
to the right. If the ignition is on, but the radio is off,
the tape can be inserted and will begin playing. A tape
symbol is shown on the display whenever a tape is
inserted. If you hear nothing but a garbled sound, the
tape may not be in squarely. Press EJT to remove the
tape and start over.
While the tape is playing, use the VOL, FADE, BAL,
TREB, BASS and SEEK controls just as you do for the
radio. The display will show TAPE and an arrow
showing which side of the tape is playing.

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If you want to insert a tape when the ignition is off,
first press EJT or DISP.
If CHK TAPE appears on the radio display, the tape
won't play because of an error.
CHK TAPE may be displayed when the tape is tight and
the player can't turn the tape hubs. Remove the tape.
Hold the tape with the open end down and try to turn
the right hub counterclockwise with a pencil. Turn the
tape over and repeat. If the hubs do not turn easily,
your tape may be damaged and should not be used in
the player. Try a new tape to make sure your player is
working properly.
CHK TAPE may be displayed when the tape is broken.
Try a new tape.
CHK TAPE may be displayed when the tape is wrapped
around the tape head. Attempt to get the cassette out.
Try a new tape.
If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer.PREV (1): Press this button or the left SEEK arrow to
go to the previous selection on the tape if the selection
has been playing for less than 3 seconds. If the PREV
button or the left SEEK arrow is pressed and the current
selection has been playing for more than 13 seconds,
it will go to the beginning of the current selection. If the
PREV button or the left SEEK arrow is pressed and the
current selection has been playing from 3 to 13 seconds,
it will go to the beginning of the previous selection or
the beginning of the current selection, depending on the
position on the tape. SEEK and a ª
-1º will appear on
the display while the cassette player is in PREV mode.
If PREV or the left SEEK arrow is pressed additional
times or held, the radio will go to displayed number of
previous selections up to ª9º. SEEK and a negative
number will appear on the display. Your tape must have
at least three seconds of silence between each selection
for PREV to work. The sound will mute while seeking.
NEXT (2): Press this button to go to the next selection
on the tape. If you press the button more than once,
the player will continue moving forward through the
tape. SEEK and a positive number will appear on the
display. Your tape must have at least three seconds of
silence between each selection for NEXT to work. To
forward through each selection press the right SEEK
arrow. The sound will mute while seeking.

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AM FM: Press this button to play the radio when
a disc is in the player. The disc will stop but remain
in the player.
TAPE CD: With a CD in the player and the radio
playing, press this button to play a CD. Press AM FM to
return to the radio when a CD is playing. Press TAPE
CD to switch between the tape and compact disc if both
are loaded. The inactive tape or CD will remain safely
inside the radio for future listening.
EJT: Press this button located below the CD slot to
remove the disc. The radio will play. EJT 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 first.
CAL ERR: 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

system has locked up. You must return to
the dealership for service.
Rear Seat Audio (If Equipped)
This feature allows rear seat passengers to listen to any
of the music sources including AM
-FM, automatic tone
control, cassette tapes or CDs. However, the rear seat
passengers can only control the music sources that the
front seat passengers are not listening to. For example,
rear seat passengers may listen to a cassette tape or CD
through headphones while the driver listens to the radio
through the front speakers. The rear seat passengers
have control of the volume for each set of headphones.
Be aware that the front seat audio controls always
override the rear seat audio controls.

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PWR: Press this button to turn the rear seat audio
system on or off. The rear speakers will be muted when
the power is turned on. You may operate the rear seat
audio functions even when the primary radio power
is off.
VOL: Press this knob lightly so it extends.
Turn the knob clockwise to increase volume and
counterclockwise to decrease volume. Push the knob
back into its stored position when you're not using it.
The upper VOL knob controls the upper headphone and
the lower VOL knob controls the lower headphone.
AM
-FM: Press this button to switch between AM, FM1
and FM2. If the front passengers are already listening to
AM
-FM, the rear seat audio controller will not switch
between the bands and cannot change the frequency.
SEEK: Press the up arrow to tune to the next higher
station and stay there. Press the down arrow to tune to
the next lower station and stay there. The sound will
mute while seeking. The SEEK button is inactive if the
AM
-FM mode on the front radio is in use.If your vehicle is equipped with the AM
-FM Stereo with
Cassette Tape Player and Automatic Tone Control, while
listening to a cassette tape, press the up arrow to hear the
next selection on the tape. Press the down arrow to go
back to the previous selection. The SEEK button is
inactive if the cassette mode on the front radio is in use.
P.SET PROG: The front passengers must be listening
to something different for each of these functions
to work:

Press this button to seek through your preset radio
stations set on your primary radio pushbuttons.

When a cassette tape is playing, press this button to
go to the other side of the tape.
TAPE CD: With a cassette tape in the player and the
radio playing, press this button to play a cassette tape.
Press TAPE CD to switch between the tape and compact
disc if both are loaded. Press AM
-FM to return to the
radio when a cassette tape or compact disc is playing.
The inactive tape or CD will remain safely inside the
radio for future listening.

3-39 Theft-Deterrent Feature (If Equipped)
Non-RDS Radios
THEFTLOCK
is designed to discourage theft of your
radio. The feature works automatically by learning a
portion of the Vehicle Identification Number (VIN).
If the radio is moved to a different vehicle, it will not
operate and LOC will be displayed.
With THEFTLOCK activated, your radio will not
operate if stolen.
Theft-Deterrent Feature RDS Radios
THEFTLOCK
is designed to discourage theft of your
radio. The feature works automatically by learning a
portion of the Vehicle Identification Number (VIN).
If the radio is moved to a different vehicle, it will not
operate and LOCKED will be displayed.
With THEFTLOCK activated, your radio will not
operate if stolen.
Understanding Radio Reception
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations to interfere with each other. AM can pick
up noise from things like storms and power lines. Try
reducing the treble to reduce this noise if you ever get it.
FM Stereo
FM stereo will give you the best sound, but FM signals
will reach only about 10 to 40 miles (16 to 65 km).
Tall buildings or hills can interfere with FM signals,
causing the sound to come and go.
Tips About Your Audio System
Hearing damage from loud noise is almost undetectable
until it is too late. Your hearing can adapt to higher
volumes of sound. Sound that seems normal can be loud
and harmful to your hearing. Take precautions by
adjusting the volume control on your radio to a safe
sound level before your hearing adapts to it.

4-7
Avoid needless heavy braking. Some people drive in
spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear out much faster if you
do a lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you're driving, brake
normally but don't pump your brakes. If you do, the
pedal may get harder to push down. If your engine
stops, you will still have some power brake assist. But
you will use it when you brake. Once the power assist is
used up, it may take longer to stop and the brake pedal
will be harder to push.
Anti-Lock Brakes (ABS)
Your vehicle has anti-lock brakes (ABS). ABS is an
advanced electronic braking system that will help
prevent a braking skid.
When you start your engine, or when you begin to drive
away, your anti
-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that your
brake pedal moves or pulses a little. This is normal.
If there's a problem with the
anti
-lock brake system, this
warning light will stay on.
See ªAnti
-Lock Brake
System Warning Lightº in
the Index.