Panasonic CY-M9054EN Operating Instructions Manual page 11

Electrical
Connection
Before
wiring:
•
This
unit
is
to
be used
only
in
a
12-Volt,
DC
battery system
(Car) with negative ground.
•
Disconnect the cable from the
negative
(-)
battery terminal
(see note below).
Note:
For
installation
in
cars
with
trip
or navigational
computers,
all
electronic
memory
settings previously
regis-
tered
in
the computer
will
be
lost
when
the battery terminal
is
disconnected. For
this
type
of
car,
battery
should
not
be disconnected. Therefore,
extra
care should be
taken
to
prevent
short
circuiting.
Please read
the operating
and
installation instructions
for
your car audio
carefully
before connecting
to this
unit.
For 4-Channel System:
The
areas
marked
with
broken
line indicates
Tri
Mode.
Ct
(capacitor):
220 pF
02
(capacitor):
330 pF
Li
(choke
coll):
8
mH
when
each speaker impedance
is
4
a
(Yellow)
Power Cord
(Option)
To
battery's
(+)
terminal.
Ground
Cord
(Option)
Connect
to
a
well
grounded
metallic part of
your
car.
Amp.
Relay Control
Cord
(Option)
(BlueA/Vliite stripe)
To
radio
antenna
relay control
cord.
\\\\\\
^wu/
Side
View
(Output Side)
(1)
Terminal cover
for short-crrcult
prevention
(Left)
(White)
RCA
Extension Cord
(Option)
Pre Output
(Front)
(Right)
(Red)