Kenwood KAC-521 - Manual (Page 4)

CONNECTIONS
■ INSTALL MANNER
1. Before instaiiation and wiring, remove
the (~) terminal of the battery to pre­
vent short-circuiting.
2. Connect the input and output cords
of the system.
3. Connect the ground to the metal
chassis of the car.
4. Connect the back-up power supply
lead (yellow).
5. Install the set and after confirming the
installation and wirings are correct,
connect the (~) terminal of the
battery.
if a fuse is blown, first check that the
associated wires are not short-
circuited then replace the fuse with a
new one having the same capacity.
Details of DIN -
Ground 0
Right channel
© (Red)
Power-control (Blue/White)
Power control
power supply
« Input sensitivity control i
The input sensitivity control adjusts the input sensitivity wi­
thin a range of 0.1 V to 5,0 V continuously, enabling ex- i
pension with various systems. This unit has been set for I
0,3V.
KBNWOOD head unit preout level
(MAX.)
Amplifier input sensitivity
300 mV 0.1 V
1 V 0.3-0.5 V
KAC-521
CASSETTE RECEIVER,
GRAPHIC EQUALIZER
etc.
I
Extension cable
{optional) I
eg
Output
1
=
CASSETTE RECEIVER,
GRAPHIC EQUALIZER
etc,
(optional)
Connect the ground lead to the
metal part which is connected
to the (-) terminal of the
battery.
Ignition key switch
CAUTION
Do not connect the set to two
input systems at a time. J L
When using an externally shielded RCA cord {sold
separately), attach the shield wire terminal to the
screw locat­
ed above the
connector of
Power con­
nection cord.
Battery
Left speaker
Right speaker
CAUTION........
As the unit uses BTL output, always connect
the without white stripe, purple stripe speak­
er wires to the © terminals of the speaker
systems. Never let the © speaker wires
touch and never connect them to the chas­
sis (ground). Do not let the speaker termi­
nals come into contact with the chassis
(ground).
Insulate any unused output wire with vinyl
tape to prevent a short circuit.