Isuzu FSR - Circuit Description

8-142
Entertainment
Body
and Accessories
Preset
Buttons:
The
six
numbered
preset
buttons
let
you
return
to
your
favorite
stations.
You
can
set
up
to
12
stations
(6
AM,
6FM).
Complete
the
following
steps
to
preset
a
station:
Tune
in
the
desired
station.
Press
one
of
the
preset
buttons
for
two seconds or
longer.
Whenever you
press
that
numbered
button for less
than
two
seconds,
the
station
you set
will
return.
DISP
Button:
With
each
press
of
this
button,
the
display
alternates
between
the
time,
alarm status,
and
radio
frequency.
The
display
automatically
returns
to the clock
mode
after
a
few seconds
when
the radio
is
on.
Setting
the
Tone:
Turn
the
tone
knob
clockwise
in
order
to
emphasize
the
treble. Turn
the
tone
knob
counterclockwise
in
order
to
emphasize
the
bass.
Adjusting the
Speakers:
Pull
out the
power/volume/balance knob.
Turn the
knob
to the
right
or
left,
depending on
which
speakers
you want
the
sound
to
come
through.
Using
the
Timer:
The
timer
in
your
radio
can
be
used
to
set
a
time
from
15
minutes
to three
hours.
An
alarm sounds when
the time
expires.
In
order
to
set
the
timer, press
the
timer button.
The
timer
symbol
and
0:00
will
be
lighted
on
the
display.
With
each
press
of
the
button,
the
time
increases.
When
the
time
expires,
an
alarm
will
sound
for
two
minutes.
When
the
timer
is
set
back
to
0:00,
the
timer
symbol
will
disappear
from
the
display.
Using the Alarm: The
alarm
in
the
radio
can
be
used
to
activate
an
alarm
at
a
desired
time.
In
order
to
set the
timer, press
the DISP button
to
switch
the
display
to
ALARM. Press
the
alarm
button
while
the
alarm
symbol
is
flashing.
An
A will
illuminate
in
the
display.
After
setting
an
alarm
time
the
same way
as
setting
a
clock,
wait
until
the
current time
is
indicated.
Then,
press
the
alarm
button.
The
alarm
symbol
will
appear
in
the
display.
Once
set,
the
alarm
will
sound
at
the
same
time
each
day.
In
order
to
make
sure
of
the
alarm
time,
press
the
display
button.
In
order
to
disconnect
the
alarm,
press
the
alarm
button
again.
Setting the
Wake-up
Timer:
The
wake up
timer
is
used
to
turn
the
radio
on
at
a
specific
time
without
the
key
in
the
ignition.
Press
the
DISP
button.
While
the
alarm
symbol
flashes,
press
the
alarm
button
so
that
the
display
shows
U.
Set
the
desired
time
the
same way
as
you set
the
clock.
When
the
set
time
comes,
the
radio
is
switched
on
and
remains on
for
one
hour.
The
wake up
feature
is
activated
only
once
and
the
alarm
set status
will
be
returned
automatically
when
one
hour
is
over.
To
cancel
wake-up
when
it
is
activated,
press
the
alarm
button.
Setting
the
Tone:
Turn
the
tone
knob
clockwise
in
order
to
emphasize
the treble
and
counterclockwise
to
emphasize
the
bass.
Setting
the
Clock:
Press
and
hold
down
the
AM/FM
button. Press
the
downward
arrow
button
in
order
to
advance
the
hours.
Press
upward arrow
button
in
order
to
advance
the
minutes.
Playing
a
Cassette
Tape
The
tape
player
is
built
to
work
best
with
tapes
that
are
30
to 45
minutes
long
on each
side.
Tapes
longer
than
that
are
so
thin they
may
not
work
well
in
this
player.
Once
the
tape
is
playing,
use
the knobs
for
volume,
tone
and
balance,
just
as you
do for radio
operation.
FF/Rew
Buttons:
Press
the
button
with
the
arrows
in
the
same
direction
of
tape
play
(as
indicated
on
the
display)
in
order
to
rapidly
advance
the
tape.
Press
the
other
button
in
order
to rewind
the
tape.
In
order
to
stop
fast
forwarding
or
rewinding,
press
the
other
button
lightly.
Press
both
fast
forward
buttons
at
the
same
time
in
order
to
switch the
tape
sides.
An
arrow
will
light
on
the
display
in
order
to
indicate
the
tape
playing
direction.
Eject
Button:
Press
this
button
in
order
to
remove
the
tape
or
stop
the
tape
and
play the
radio.
Radio/Audio
System
Circuit
Description
Radio
Circuit
breaker
#7
makes
voltage
available
at
all
times
to
the
radio
through
CKT
350
(ORN).
This
voltage provides
power
to the radio
memory
storage
for
time
and
station
presets.
Operating
power
is
available
to
the
radio
from
circuit
breaker
#2
through
CKT
352
(YEL)
when
the
ignition
switch
is
in
the
RUN
position
or
the
ACCY
position.
CKT
354
(BLK)
grounds
the
radio
at
joint
connector
1,
(lower).
1998
-
MD-lsuzu