
IM.FM Stereo Radio 
'he  digital  display  indicates  information In  time  or radio  station  fi-equency,  the  AM 
Nr  FM  radio  band,  whether  the station  is 
n stereo,  and  other radio  functions. 
Jpper Knob (VOL): This knob does 
mr  things: 
Turn it to turn the  system  on  and off 
(your  ignition  must  be  on). 
Turn  it to  control  the  volume. 
the  station  frequency  to  the  digital 
display  screen. 
1 When the ignition  is off, press it to 
display  the clock. 
1 When  the  radio  is on,  press  it  to  recall 
BAL (Balance): The  control  ring 
behind  the upper  knob  adjusts  the 
left/right  speaker  balance. 
Lower Knob (TUNE): This knob  does 
two  things 
: 
Turn it to  tune  in radio  stations. 
Press  it to  change  between  the AM 
and  FM  bands  (the  digital  screen  will 
momentarily  display  AM  or 
FM, and 
indicate 
if the  radio  is in stereo). 
FADE: The control  ring  behind  the 
lower  knob  adjusts  the  fronthear 
speaker  balance. 
VSEEU: Press  to  seek  and  stop  on 
the  next  station  higher  or lower  on  the 
radio  band. 
You can  also  use  the SEEK buttons  to 
scan  radio  stations  up  or down  the 
AM 
or FM  bands. 
To  scan  stations  up  the  band,  press  and 
hold 
SEE-, then  press VSEEK, then 
release  both  buttons.  The radio  will  go 
to  the  next  station  and  pause  there for a 
few  seconds.  It will  continue  to  scan 
until  you  press  either 
SEEK button. 
To  scan  stations  down  the  band,  press 
and  hold 
VSEEK, then  press SEE-, 
then  release  both  buttons.  The radio  will 
go  to  the  next  station  and  pause  there for 
a  few  seconds.  It will  continue  to  scan 
until  you  press  either 
SEEK button. 
123 
ProCarManuals.com 

IMIFM Stereo with Cassette 
'layer 
'he digital  display  indicates  information 
In  time  or radio  station  frequency,  the 
AM 
lr FM radio band, whether the  station is 
n stereo,  and  other radio functions. 
Jpper Knob (VOL): This knob  does 
ive  things: 
Turn it to turn the  system on and off 
(your  ignition  must  be  on). 
1 Turn it to control the  volume. 
1 When the radio is  on, press it to  recall 
the  station  frequency  to  the digital 
display  screen. 
1 When the ignition  is off, press it  to 
display  the clock. 
When  a  tape is playing,  press it  to 
hear the other side  of the  tape. 
BAL (Balance): The control  ring 
behind  the upper knob  adjusts the 
lefthght  speaker balance. 
Lower Knob (TUNE): This knob  does 
two  things: 
Turn it to tune in radio  stations. 
Press it to  change  between  the AM 
and FM  bands  (the  digital  screen  will 
momentarily  display 
AM or FM, and 
indicate  if  the radio is in stereo). 
FADE: The control  ring  behind the 
lower  knob  adjusts  the fronthear 
speaker  balance. 
TREBLE: Slide this  lever  up  to 
increase treble,  or down  to  decrease  it. 
If  a  station  is weak 
or noisy,  reduce the 
treble. 
BASS: Slide  this  lever  up  to  increase 
bass,  or down  to decrease  it. 
V SEEK A: Press to seek  and  stop  on 
the  next  station  higher or lower on the 
radio band. 
You  can also  use the 
SEEK buttons  to 
scan  radio  stations  up  or down  the 
AM 
or FM  bands. 
To scan  stations  up  the  band, press  and 
hold 
SEE-, then press VSEEK, then 
release  both  buttons.  The radio will go 
to  the  next  station  and  pause there for a 
few  seconds.  It will  continue  to  scan 
until  you press  either 
SEEK button. 
To scan  stations  down  the  band, press 
and  hold 
VSEEK, then  press SEEU, 
then release  both  buttons.  The radio will 
go  to  the next  station  and  pause there for 
a  few  seconds. 
It will continue  to  scan 
until 
you press either SEEK button. 
ProCarManuals.com 

AM/FM Stereo  with  Cassette 
Player  with  Dolby@ 
The  digital  display  indicates  information 
on  time  or radio  station  frequency,  the 
AM 
or  FM  radio  band,  whether  the station  is 
in  stereo,  and  other radio  functions. 
PWR  (Power): Press to turn the  unit  on 
and 
off when  the ignition  is on. 
Upper Knob (VOL): This  knob  does 
two  things: 
Turn it  slightly  to  the left  or right to 
Press it  to  mute  the radio  or tape 
control 
the volume. 
player.  Press again  to  listen. 
Balance: Turn the control  ring  behind 
the upper  knob  slightly  to  the left  or right 
to  adjust the left/right  speaker  balance. 
Lower  Knob (TUNE): This knob  does 
two  things: 
Turn  it  slightly  to the left or right  to 
tune  in radio  stations.  If  you  hold  it to 
the  left  or right, it  will tune  rapidly. 
You  can also 
turn it one  stop at a  time 
to  fine-tune  a specific  frequency. 
Press to  change  between  the AM, 
FM1 or FM2 bands.  (FM1  allows  you 
to  preset  five  stations,  FM2  allows 
you 
to  preset another  five stations.) The 
band  you  select  will  appear 
momentarily  on the  digital  display. 
Fade: Turn the control  ring  behind  the 
lower  knob  slightly  to  the  left  or right  to 
adjust  the  fronthear  speaker  balance. 
+SEEK,: Press to seek  and  stop  on 
the  next  station  higher 
or lower on the 
radio  band. 
SCAN: When  you press SCAN, the 
radio  will  go  to  the next  station  and 
pause there for  a few  seconds. 
SCAN 
will  display  on the digital  screen. Press 
SCAN again  to  stop  on  a  station. 
RCL (Recall): When the ignition  is off, 
press  to  display  the  clock. When the 
radio  is  on,  press  to  change  between  the 
clock  and  the radio station  frequency 
displayed  on the digital  screen. 
BASS: Adjusts  the bass  level  up  or 
down.  The  bottom  of the  digital  screen 
will  display  the level  you  have  selected. 
For  a  normal  listening  level  preset  at the 
factory,  press  the center of the  switch. 
TREB (Treble): Adjusts  the treble  level 
up  or down. The 
bottom of the  digital 
screen  will  display  the level  you  have 
selected.  For  a  normal  listening  level 
preset  at the factory,  press  the center of 
the  switch. 
127 
ProCarManuals.com 

Comfort Controls & Audio Systems 
AM/FM Sfereo  with  Cassette 
Player 
with Dolby@ (CONZ) 
The  five  pushbuttons  under the cassette 
entry door  can  be  used  to  preset  up  to  15 
radio  stations 
(five AM, five FM1 and  five 
FM2). The  buttons  have other  uses  when 
you  are playing  a  tape  (see 
To Play a 
Cassette Tape later  in  this  section). 
To Preset  Radio  Stations: 
1. Tune  the digital  display  to  the  station 
you  want. 
2. Press SET. The SET indicator  will 
appear 
on the  digital  screen  for  five 
seconds. 
3. While  the SET indicator  is displayed, 
press  one 
of the  five  pushbuttons. 
4. Repeat  steps  1-3 for  each  of five AM 
and  five FM stations. 
5. Press the  lower  knob  until FM2 
appears on  the  digital  display.  You 
can  then  follow  steps 
1-3 for  five 
more 
FM stations. 
To Play a  Cassette  Tape: 
Press PWR to  turn the radio on. The 
radio  will  play  until  a  cassette  is pushed 
into  the  cassette  entry door (the  tape 
side  goes 
in first). Do not  use  tapes  that 
are  longer  than 
90 minutes (45 minutes 
on each  side). 
This  audio  system  has  automatic 
DOLBY 
B NR@  to  reduce 
background  noise  on  Dolby  encoded 
tapes.  Dolby@  Noise  Reduction  is  manufactured  under  license  from  Dolby 
Laboratories  Licensing  Corporation. 
Dolby@  and  the 
EO symbol  are 
trademarks  of  Dolby Laboratories 
Licensing  Corporation. 
PROG  (Program): Press  to  change  the 
side 
of tape  being  played.  When  the  end 
of a  tape  is  reached,  the other side  will 
then  play. 
CrO,: This  button sets tape  bias.  When 
playing  high  bias  chrome or metal  tapes, 
press  the  button 
to turn the  CrOz  display 
on. When  playing  standard  tapes,  press 
again  to  turn the  display  off. 
REV (Reverse): Press  to  reverse the 
tape rapidly;  lightly  press  again  or 
lightly  press 
PROG to  play  the tape. 
(The  radio  plays  while  a  tape  is  rewinding.) 
FWD (Fast  Forward): Press  to  advance 
the  tape  rapidly;  lightly  press  again  or 
lightly  press 
PROG to  play  the  tape.  (The 
radio  plays while  a  tape  is advancing.) 
PREV (Previous):  Press PREV to 
repeat  a  passage.  The tape  will  back  up 
and  stop  at  the  first  four-second  quiet  spot  in the  tape,  or when 
you press 
PREV again  or PROG. 
NEXT 
Press  to  go  to  the next  selection 
on the  tape.  The tape  will  stop  at  the 
first  four-second  quiet  spot  in the tape, 
or  if  you  press 
NEXT again or PROG. 
ST-PL (Stop-Play):  Press to  switch  from 
the  tape  to  the  radio.  Press  again  to 
resume  playing  the  tape. 
EJECT: Press  to  eject  the cassette  tape 
(the  radio  will  then  play).  Tapes  can  be 
ejected  when  the  ignition 
is off. 
ProCarManuals.com 
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AMIFM Stereo wrth Compact 
Disc 
Player 
The  digital  display  indicates  information 
on  time  or radio  station  frequency,  the  AM 
or 
FM radio band, whether  the  station is 
in  stereo,  and  other radio  functions. 
POWER: Turns the unit on and  off 
when 
the ignition  is on. 
VOL (Volume): Adjusts  the volume  up 
or down,  and  the  bottom 
of the digital 
screen  displays 
the setting.  For  a normal 
listening  level  preset at the factory, press 
the  center  of the switch. 
TUNE: Press  the top of the  switch  to 
tune in radio stations higher  on  the AM  or 
FM  band.  Press  the  bottom  to  tune  in 
stations  lower  on 
the band. 
BASS: Adjusts  the bass  level  up  or 
down. The  bottom 
of the  digital  screen 
will  display  the  level  you  have selected. 
For  a normal  listening  level  preset  at 
th 
factory,  press  the  center of the switch.  e 
TREB (Treble): Adjusts  the  treble  level 
up  or down. The  bottom 
of the  digital 
screen  will  display  the level  you  have 
selected.  For a normal  listening  level 
preset  at the  factory,  press  the  center 
of 
the switch, 
BAL (Balance): Adjusts  the  lefthight 
and  fronthear  speaker  balance  to  your 
individual  taste.  When  you change 
either adjustment, the  bottom 
of the 
digital  screen  will  display  the  point  of 
balance 
you have  selected. For the 
normal  setting  preset  at  the  factory, 
press  the left  and  right  or front  and  rear 
buttons  at the  same  time. 
129 
ProCarManuals.com 

Comfort  Controls & Audio Systems 
AM/FM Stereo  with  Compact 
Disc Player (CONT:) 
Radio  Controls 
AM/FM: Press  to  select either the AM 
or  FM  radio  band. The  band you select 
will  be momentarily  displayed  on the 
digital  screen. The  frequency of the 
station  will  be displayed,  and  if the 
station  is in  stereo,  the 
ST (Stereo) 
indicator  will  also be  displayed. 
Your  radio  has  an  AMAX-certified 
receiver.  It  can produce  quality  AM 
stereo  sound  and  receive  C-Quam@ 
stereo  broadcasts.  AMAX  reduces  noise 
without  reducing  the  high  frequencies 
you need for the  best sound.  You don’t 
have  to  do anything  to  your  Delco/GM 
radio  because  AMAX  is automatic. 
SEEK: Press SEEK to  tune  in  and  stop 
on  the 
next station on the  AM or FM 
radio  band. 
SCAN: When  you  press SCAN, the 
radio  will  go  to  the  next  station  and 
pause  there for 
a few seconds. SCAN 
will  display  on  the  digital  screen. Press 
SCAN again  to  stop  on  a station. 
RCL (Recall): When the ignition  is  off, 
press  to  display  the clock. When  the 
radio  is  on, press  to  change  between  the 
clock  and 
the radio  station  frequency 
displayed  on  the digital  screen.  The 
five  pushbuttons  in the  lower  right 
corner  can be used  to  preset  up 
to ten 
radio  stations  (five  AM and  five  FM 
stations).  These buttons  have  other uses 
when you are playing  a  compact  disc 
(see  Compact 
Disc Controls later  in  this 
section). 
To Preset Radio  Stations: 
1 . Tune  the digital  display  to  the station 
you  want. 
2. Press SET. The SET indicator  will 
appear  on  the  digital  screen  for  five 
seconds. 
3. While  the SET indicator  is  displayed, 
press  one  of 
the five  pushbuttons. 
4. Repeat  steps 1-3 for each  of five  AM 
and  five 
FM stations. 
ProCarManuals.com 

Comfort Controls & Audio Systems 
AM/FM Stereo  with  Compact 
Disc  Player 
(CONT.) 
When  Finished  with  the  Compact 
Disc  Player: 
If you  press POWER or turn off  the 
ignition,  the  disc  will  stay  in  the  player 
and 
start again  when  you  turn on  the 
ignition  or power  switch.  The disc  will 
begin  playing  at  the  point  where  it  had 
been  stopped. 
ST/PL  (Stop/Play): Press  to  stop  the 
disc  player;  the  radio  will  play.  Press 
again  to  play  the  disc  (the  player  will 
start playing  the  disc  where  it  was 
stopped  earlier). 
EJCT  (Eject): Press  to  eject  the  disc; 
the  radio  will  play. 
CD  Player  Anti-Theft  Fieature 
Delco LOC II@ is  a  security  feature  for 
the  compact  disc  player. It can  be  used 
or  ignored.  If ignored,  the  system  plays 
normally. 
If it  is  used,  your  player  won’t 
be  usable  if  it  is ever  stolen,  because  it 
will  go  to 
LOC mode  any  time  battery 
power  is  removed.  Until  an  unLOC 
code  is  entered,  it  will  not 
turn on. 
The  instructions  below  tell  you  how  to 
enter  a  secret  code  into  the  system. 
If 
your  vehicle  loses  battery  power  for  any 
reason,  you must  unlock  the  system  with 
the  secret  code  before  the  radio  will  turn 
on. 
To  Set  the  Anti-Theft  System: 
1. Write  down  any  six-digit  number  and 
keep  it  in a  safe  place. 
2. Turn the  ignition to the Accessory or 
Run position. 
3. Press  the POWER button  to turn the 
radio 
off. 
4. Press  the PREV and FF buttons 
together.  Hold  them  down  until 
“- - -” shows  on the  display  (at  least 
five  seconds).  You are  ready  to  enter 
your  secret  code. 
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. 
ProCarManuals.com 

5. Press SET and 000 will appear on 
the  display. 
6. Press  and  hold SEEK until  the first 
digit  of your  code appears. 
7. Press  and  hold SCAN until the 
second  and  third  digits  of your  code 
appear. 
8. Press AM/FM and 000 will  appear 
again.  Now  you are ready  to  enter 
the  last  three  digits  of your  code. 
9. Repeat  steps 6 and 7 for the  last 
three  digits  of your  code. 
1 0. Press AM/FM and rEP will  appear. 
1 1. Repeat  steps 6 through 10. This time 
SEC will  appear,  indicating  that  the 
radio is secure. 
If “- - -” appears, 
the  steps  were 
not successful  and 
you  must  repeat  the entire 
procedure. 
To  Unlock  the  System  After  a  Power 
Loss: 
When  battery  power  is reapplied  to  a 
secured  radio,  the radio won’t turn 
on 
and LOC will appear  on  the  display. 
Enter  your secret code  as follows;  pause 
no  more  than 
15 seconds  between  steps. 
1. Turn the  ignition on. (Radio off.) 
2. Press the SET button.  The display 
will  show 
000. 
3. Enter the  six  digits of the code 
following  steps 
6-9 above.  The 
display  will  show  the numbers  as 
entered. 
4. Press the AM/FM button  and  the 
time  appears,  indicating  that  the 
disabling  sequence was successful. 
If 
the display  indicates SEC, the 
numbers  did  not  match  and  the unit  is 
still  secured. 
Disabling  the  Anti-Theft  System: 
1. Press PREV and FF together  for five 
seconds  with  the ignition  on and 
radio  power  off. The  display  will 
show SEC, indicating the unit  is in 
the secure mode.  (If 
“- - -” appears 
on the display,  the anti-theft  system 
has  already  been  disabled.) 
2. Press the SET button. The display 
will  show 
000. 
3. Enter the  first three  digits  of the code 
following  steps 
6 and 7 of  the 
preceding  paragraphs.  The display 
will  show  the numbers  as entered. 
4. Press AM/FM. The radio  will 
display 
000. 
5. Repeat  steps 6 and 7 to  enter the second 
three  digits 
of the code. The  display 
will  show  the numbers  as entered. 
6.  Press 
AM/FM. If bb- - -” then  the 
time  appears, the  disabling  sequence 
was  successful  (the numbers  matched 
the secret  code) and the unit is in the 
UNSECURED mode. If the display 
shows 
SEC, the disabling  sequence 
was  unsuccessful  (the numbers  did 
not  match)  and  the 
unit will  remain 
in the SECURED mode. 
133 
ProCarManuals.com