Harman Kardon CR151 Owners Manual - Page 8

Connections

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Connections After installing the unit, connect wires according to the diagram on the 8 page. During the connecting operation, make sure that the negative terminal (-) of the battery is disconnected to prevent accidents caused by short circuit. The entire memory may be deleted when the negative terminal (-) of the battery is disconnected for cars equipped with a drive computer or navigation computer. For this type of car, connect the power to the amplifier after connecting operations without disconnecting the negative terminal. Be sure to keep all wires away from hot or moving parts that may damage them. 0 POWER AMP REMOTE wire Connect the POWER AMP REMOTE wire (yellow) to the remote terminal on amplifier or graphic equalizer. 0 POWER ANTENNA wire Connect the POWER ANTENNA wire (blue) to the power antenna relay or the antenna booster. For some models with a window antenna, it is necessary to supply power to the antenna booster. In this case, connect the POWER ANTENNA lead to the antenna booster, or supply power from the accessory circuit. A power antenna without a relay cannot be used. O MEMORY Back Up wire The +12V MEMORY wire (orange) is a positive power input. It should be connected to a circuit which is always on in order to retain the tuner memory. O ILLUMINATION wire This is the power supply wire (white) for lighting the front panel. It can be connected to the dash dimmer control, so that the front panel illumination will be similar to the dash lights. Or, it can be connected to the "+12V SWITCHED" lead, in which case the illumination will be uncontrollable. 7

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Connections
After
installing
the
unit,
connect
wires
according
to
the
diagram
on
the
8
page.
During
the
connecting
operation,
make
sure
that
the
negative
terminal
(—)
of
the
battery
is
disconnected
to
prevent
acci-
dents
caused
by
short
circuit.
The
entire
memory
may
be
deleted
when
the
negative
terminal
(—)
of
the
battery
is
disconnected
for
cars
equipped
with
a
drive
computer
or
navigation
computer.
For
this
type
of
car,
connect
the
power
to
the
amplifier
after
connecting
operations
without
disconnecting
the
negative
terminal.
Be
sure
to
keep
all
wires
away
from
hot
or
moving
parts
that
may
damage
them.
0
POWER
AMP
REMOTE
wire
Connect
the
POWER
AMP
REMOTE
wire
(yellow)
to
the
remote
terminal
on
amplifier
or
graphic
equalizer.
0
POWER
ANTENNA
wire
Connect
the
POWER
ANTENNA
wire
(blue)
to
the
power
antenna
relay
or
the
antenna
booster.
For
some
models
with
a
window
antenna,
it
is
necessary
to
supply
power
to
the
antenna
booster.
In
this
case,
connect
the
POWER
ANTENNA
lead
to
the
antenna
booster,
or
supply
power
from
the
accessory
circuit.
A
power
antenna
without
a
relay
cannot
be
used.
O
MEMORY
Back
Up
wire
The +12V
MEMORY
wire
(orange)
is
a
positive
power
input.
It
should
be
connected
to
a
circuit
which
is
always
on
in
order
to
retain
the
tuner
memory.
O
ILLUMINATION
wire
This
is
the
power
supply
wire
(white)
for
lighting
the
front
panel.
It can
be
connected
to
the
dash
dimmer
control,
so
that
the
front
panel
illumination
will
be
similar
to
the
dash
lights.
Or,
it
can
be
connected
to
the
"+12V
SWITCHED"
lead,
in
which
case
the
illumination
will
be
uncontrollable.
7