1996 Chevrolet Astro Owner's Manual - Page 136

1996 Chevrolet Astro Manual

Page 136 highlights

3. Enter the six digits of the code following steps 6-9 above. The display will show the numbers as entered. 4. Press the BAND knob 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 Theft System 1. Press presets 1 and 4 for 5 seconds with ignition on and radio off. The display will show "SEC", indicating the unit is in the secure mode. 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 ("To Lock the System"). Thedisplay will show the numbers as entered. 4. Press the BAND knob. The radio will display "000". 5. Enter the second three digits of the code. The display will show the numbers as entered. 6. Press the BAND knob. If the display shows the disabling sequence was successful. The numbers matched the user-selected code or the factory back-up code, and the unit is in the UNSECURED mode. If the display shows "SEC", the disabling sequence was unsuccessful and the numbers did not match either of the codes and the unit will remain in the SECURED mode. Understanding Radio Reception FM stereo will give you the best sound. But FM signals will reach only about 10 to 40 miles (16 to 65 km). And, tall buildings or hills can interfere with FM signals, causing the sound to come and go. 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. AM Stereo means the DelcoB system can receive C-QUAM@stereo broadcasts. Many AM stations around the countr use C-QUAM@ to produce stereo, though some do not. (C-QUAM is a registered trademark of Motorola, Inc.) If your Delco@ system can get C-QUAM@, your "STEREO" light will come on when you're receiving it. 4 Be aware that 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. 3-18

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3.
Enter the six digits of
the code following steps
6-9
above. The display
will show the numbers
as
entered.
4.
Press the BAND knob 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
Theft
System
1.
Press presets
1
and
4
for
5
seconds with ignition on and radio
off.
The
display will show
“SEC”,
indicating the
unit
is
in
the secure mode.
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 (“To Lock
the
System”).
The display will show
the numbers
as
entered.
4.
Press the
BAND knob. The radio will display
“000”.
5.
Enter the second three digits of the code. The display
will
show the
numbers
as
entered.
6.
Press the BAND knob. If the display shows
“-
-
-
”,
the disabling
sequence was successful. The numbers matched the user-selected code
or the factory back-up code, and the
unit
is
in
the UNSECURED
mode. If
the
display shows “SEC”,
the
disabling sequence was
unsuccessful and
the
numbers did not
match either
of
the codes and the
unit
will remain
in
the SECURED mode.
Understanding
Radio
Reception
FM stereo will give you the best sound. But
FM signals
will
reach
only
about
10
to
40
miles
(16
to
65
km). And, tall buildings or hills can interfere
with
FM signals, causing the sound to come and
go.
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.
AM Stereo means
the
DelcoB system can receive C-QUAM@stereo
broadcasts. Many
AM stations around
the
countr use C-QUAM@ to
produce stereo, though some do not.
(C-QUAM
4
is
a
registered trademark
of Motorola, Inc.) If your Delco@ system can get C-QUAM@, your
“STEREO” light
will
come on when you’re receiving it.
Be aware that 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.
3-18