JVC KDR650 Car Stereo System User Manual


 
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18
A
Warning
.
The
unit
can
only
be
used
with
a
12
V
DC
power
supply,
negative
ground.
Disconnect
the
battery's
negative
terminal
before
wiring
and
mounting
.
Do
not
connect
Battery
wire.
(yellow)
and
Ignition
wire
(red)
to
the
car
chassis
or
Ground
wire
(black)
to
prevent
a
short
circuit.
.
Insulate
unconnected
wires
with
vinyl
tape
to
prevent
a
short
circuit.
Be
sure
to
ground
this
unit
to
the
car's
chassis
again
after
installation.
A
Caution
For
s~fety's
sake,
leave
wiring
and
mounting
to
professionals.
Consult
the
car
audio
dealer
.
Install
this
unit
in
the
console
of
your
vehicle.
Do
not
touch
the
metal
parts
of
this
unit
during
and
shortly
after
use
of
the
unit.
Metal
parts
such
as
the
heat
sink
and
enclosure
become
hot.
Do
not
connect
the
8
wires
of
speakers
to
the
car
chassis
or
Ground
wire
(black),
or
connect
them
in
parallel.
Connect
speakers
with
a
maximum
power
of
more
than
50
W.
If
the
·
maximum
power
of
the
speakers
is
low~r
than
50
W,
change
the
[AMP
GAIN]
setting
to
avoid
damaging
the
speakers.
(+12)
Mount
the
unit
at
an
angle'of
less
than
30°.
• If
your
vehicle
wiring
harness
does
not
have
the
ignition
terminal,
connect
Ignition
wire
(red)
to
the
terminal
on
the
vehicle's
fuse
box
which
provides
12
V
DC
power
supply
and
is
turned
on
and
off
by
the
ignition
key.
After
the
unit
is
installed,
check
whether
the
brake
lamps,
blinkers,
wipers,
etc.
on
the
car
are
working
properly.
If
the
fuse
blows,
first
make
sure
the
wires
are
not
touching
car's
chassis,
then
replace
the
old
fuse
with
one
th~t
has
the
same
rating.
·Basic procedure
1 Remove the key from the ignition switch, then
disconnect the
8
terminal
of
the car battery.
2
Connect the wires
properly.
See
Wiring connection.
(+19)
·
3 Install
the
unit
to
your
car.
See
Installing
the
unit
(in-dash mounting).
4
Connect the
8
terminal
of
the car battery.
Reset
the unit.
(+
3) ·
.1
2
When
installing
without
the
mounting
1
sleeve
.
A
Use
only
the
specified
screws.
Using
wrong
screws
might
damage
the
unit.
Flat
or
round
head
screws
(not
supplied)
M5
X
8
mm
(M5
X
3/8
11
)
\'<4>......_
.
14>......__
-
Pocket
8
mm
(3/8")
8
mm
(3/8
")
Bracket
(not
supplied)
' .
Do
the
required
wiring.
(+19)
Dashboard
of
your
car
Bend
the
appropriate
tabs
to
hold
the
sleeve
firmly
in
place.
How
to
remove
the
unit