buttons CHEVROLET ASTRO 1998 2.G User Guide

Downloaded from www.Manualslib.com manuals search engine SCV: Your system has a feature called
Speed-Compensated-Volume (SCV). With SCV, your
audio system adjusts automatically to make up for road
and wind noise as
you drive. Set the volume at the
desired level. Move the control ring behind the upper
knob
to the right to adjust the SCV. Then, as you drive,
SCV automatically increases the volume, as necessary,
to overcome noise at
any particular speed. The volume
level should always sound
the same to you as you drive.
If you don’t want
to use SCV, turn the control all the
way down. Each notch on the control ring allows for
more volume compensation at faster vehicle speeds.
Finding a Station
AM-FM: Press this button to switch between AM, FMl
and FM2. The display will show your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Push the knob back into
its stored
position when you’re not using it.
SEEK: Press the right arrow to tune to the next higher
station and the left arrow to tune to
the next lower station
and stay there.
The sound will mute while seeking.
SCAN: Press and hold SEEK for two seconds until
SCAN appears
on the display. SCAN allows you to
listen to stations for a few seconds. The receiver will
continue
to scan and momentarily stop at each station
until you press the button again. The sound will mute
while scanning.
PUSHBUTTONS: The six numbered pushbuttons let
you return
to your favorite stations. You can set up to
18 stations (six AM, six FMl and six FM2). Just:
1. Turn the radio on.
2.
Press AM-FM to select the band.
3. Tune in the desired station.
4. Press AUTO TONE to select the setting you prefer.
5. Press and hold one of the six pushbuttons. The sound
will mute. When it returns, release the button.
Whenever
you press that numbered button, the
station you set will return and the tone you selected
will be automatically selected for that button.
6. Repeat the steps for each pushbutton.
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Downloaded from www.Manualslib.com manuals search engine P.SCAN: The preset scan button lets you scan through
your favorite stations stored on your pushbuttons. Select
either the
AM, FMl or FM2 mode and then press
P.SCAN. It will scan through each station stored on your
pushbuttons and stop for a few seconds before continuing
to scan through all of the pushbuttons. Press
P.SCAN
again or one of the pushbuttons to stop scanning to listen
to a specific stored station. P.SCAN will light up on the
display while in this mode. If one of the stations stored on
a pushbutton is too weak for the location you are
in, the
radio display will show the channel number (Pl-P6) for
several seconds before advancing to the next preset station.
Setting the Tone
BASS: Press lightly on this knob to release it from its
stored position. Turn the
knob to the right to increase bass
and to the
left to decrease bass. When the BASS control is
rotated, the AUTO TONE display will go blank.
TREB: Press lightly on this knob to release it from its
stored position. Turn the knob to the right to increase
treble and to the
left to decrease treble. When the TREB
control is rotated, the AUTO TONE display will go
blank. If a station is weak or noisy, you may want to
decrease the treble.
Push these knobs back into their stored positions when
you’re not using them.
AUTO TONE: Press this button to select among the
six preset equalization settings and tailor the sound to
the music or voice being heard. Each time you press the
button, the selection will switch to one of the preset
settings of CLASSIC, NEWS,
ROCK, POP, CW
(CountryWestern) or
JAZZ. To return to the manual
mode, press and release this button until the AUTO
TONE display goes blank. This will return the tone
adjustment to the BASS and TREB controls. If a
BASS or TREB control is rotated, the AUTO TONE
display will go blank. Use PUSHBUTTONS to program
AUTO TONE.
Adjusting the Speakers
BAL:
Press lightly on this knob to release it from its
stored position. Turn the control to the right to adjust
sound to the right speakers and to the left to adjust
sound to the left speakers. The middle position balances
the sound between the speakers.
FADE: Press lightly on this knob to release it from its
stored position. Turn the control to the right to adjust the
sound to the front speakers and to the left for the rear
speakers. The middle position balances the sound
between the speakers.
Push these knobs back into their stored positions when
you’re not using them.
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Downloaded from www.Manualslib.com manuals search engine Remote Compact Disc Player (If Equipped)
.. I.
If you have this option, you can play one compact disc
(CD) at a time.
To load
a CD into the player, hold the disc with the label
side up and insert it carefully into the player
(approximately halfway). The disc will automatically be
pulled into the player. If the radio is off and the ignition
is on when a CD is inserted, the radio will turn on and
begin playing the CD. It is possible to load and unload CDs with the ignition off. To load
a disc with the
ignition
off, press the EJECT button on the remote
player and then insert the disc.
To remove the disc, press
the EJECT button and remove the disc from the player.
A disc that has been ejected but is still sitting in the
remote CD player will be pulled back into
the player
after approximately
30 seconds. This protects the disc
and player from damage. The disc will
not start playing.
To remove the disc, press the EJECT button and remove
the disc from the player.
All of the compact disc functions are controlled by the
radio buttons except for EJECT. When a disc is in the
player, a CD symbol will appear on
the display. When a
disc is playing, the letters CD will appear next to the CD
symbol
in the bottom left corner. The track number will
also be displayed.
If the disc comes back out and
ERR appears on the
display, it could be that:
0 The disc is upside down.
It is dirty, scratched or wet.
0 There’s too much moisture in the air. (Wait about an
hour and try again.)
You are driving on a very rough road.
Please contact your dealership
if any error recurs or
cannot be corrected.
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Downloaded from www.Manualslib.com manuals search engine Theft-Deterrent Feature (If Equipped)
THEFTLOCK@ is designed to discourage theft of your
radio. It works
by using a secret code to disable all radio
functions whenever battery power is removed. Your
audio system is equipped with THEFTLOCK if
THEFTLOCK
is displayed on the front of the radio.
The THEFTLOCK feature for the radio may be used or
ignored.
If ignored, the system plays normally and the
radio is not protected by
the feature. If THEFTLOCK is
activated, your radio will not operate if stolen.
When THEFTLOCK is activated, the radio will display
LOC to indicate a locked condition anytime battery
power has been interrupted. If your battery loses power for any reason,
you must unlock the radio with the secret
code before it will operate.
Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter your
secret code to activate the THEFTLOCK system. It is
recommended that
you read through all nine steps
before starting the procedure.
NOTE: If you allow more than
15 seconds to elapse
between any steps, the radio automatically reverts to
time and you must start the procedure over at Step
4.
1. Write down any three or four-digit number from
000 to 1999 and keep it in a safe place separate from
the vehicle.
2. Turn the ignition to ACCESSORY or RUN.
3. Turn the radio off.
4. Press the I and 4 buttons together. Hold them down
until
--- shows on the display. Next you will use the
secret code number which
you have written down.
5. Press MN and 000 will appear on the display.
6. Press MN again to make the last two digits agree
with your code.
7. Press HR to make the first one or two digits agree
with your code.
8. Press AM-FM after you have confirmed that the
code matches the secret code
you have written down.
The display
will show REP to let you know that you
need to repeat Steps 5 through 7 to confirm your
secret code.
9. Press AM-FM and this time the display will show
SEC to let you know that your radio is secure. The
indicator by the volume control will begin flashing
when the ignition is turned
off.
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Downloaded from www.Manualslib.com manuals search engine Unlocking the Theft-Deterrent Feature After a Power
Loss
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. LOC appears when the ignition is on.
2. Press MN and 000 will appear on the display.
3. Press MN again to make the last two digits agree
I with your code.
7 3 4. Press HR to make the first one or two digits agree
I with your code.
5. Press AM-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show SEC, indicating the radio is
now operable and secure.
If you enter the wrong code eight times, INOP will
appear on the display. You will have to
wait an hour
with the ignition on before you can try again. When you
try again, you will only have three chances to enter the
correct code before INOP appears.
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
4. Press MN and 000 will appear on the display.
5. Press MN again to make the last two digits agree
6. Press HR to make the first one or two digits agree
7. Press AM-FM after you have confirmed that the
until
SEC shows on the display.
with your code.
with your code.
code matches the secret code you have written down.
The display will show
---, indicating that the radio is
no longer secured.
If the code entered is incorrect,
SEC will appear on the
display. The radio will remain secured until the correct
code is entered.
When battery power is removed and later applied to a
secured radio, the radio won’t turn
on and LOC will
appear on the display.
To unlock a secured radio, see “Unlocking the
Theft-Deterrent Feature After a Power
Loss” earlier
in this section.

Downloaded from www.Manualslib.com manuals search engine Care of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes or a damaged
mechanism. Cassette tapes should be stored
in their
cases away from contaminants, direct sunlight and
extreme heat. If they aren’t, they may not operate
properly or may cause failure of the tape player.
Your tape player should be cleaned regularly after
every
50 hours of use. Your radio may display CLN
to indicate that you have used your tape player for
50 hours without resetting the tape clean timer. If this
message appears on
the display, your cassette tape
player needs to be cleaned. It will still play tapes, but
you should clean it as soon as possible to prevent
damage to your tapes and player. If you notice a
reduction in sound quality, try a known good cassette
to see if it is the tape or the tape player at fault. If this
other cassette has
no improvement in sound quality,
clean the tape player.
The recommended cleaning method for your cassette
tape player is the use of a scrubbing action,
non-abrasive cleaning cassette with pads which scrub
the tape head as the hubs of the cleaner cassette turn.
The recommended cleaning cassette is available
through your dealership
(GM Part No. 12344789).
When using a scrubbing action, non-abrasive cleaning
cassette, it is normal for the cassette to eject because
your
unit is equipped with a cut tape detection feature
and
a cleaning cassette may appear as a broken tape.
To prevent the cleaning cassette from being ejected,
use the following steps.
If your vehicle is equipped with the AM-FM Stereo
with Cassette Tape Player:
1. Turn the ignition to RUN or ACC.
2. Turn the radio on.
3. Insert the scrubbing action cleaning cassette.
4. Within five seconds, press and hold the REV and
FWD buttons at the same time for three seconds.
The tape symbol
on the display will flash showing
that the cut tape detection feature is
no longer active.
5. Eject the cleaning cassette after the manufacturer’s
If your vehicle is equipped with the AM-FM Stereo with
Cassette Tape Player and Automatic Tone Control:
1. Turn the ignition to RUN or ACC.
recommended
cleaning time.
?. Turn the radio off.
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