0 Speaker
Output
Terminals
• The speaker
output
terminals
of
this
unit
are
insert terminal.
Be
sure
to
observe correct speaker
output
connections and polarity in relation
to
the
other
speakers in the system. Connect the positive
output
to
the positive speaker terminal and the
negative
to
negative.
About
Subwoofer
Input/Output
Terminals
• The
input
is
stereo
but
the
output
is
monaural.
• Reversing subwoofer polarity may be desirable
in some installations for
optimum
bass
performance.
About
Bridged Connections
In
the bridged mode, connect
the
left positive
to
the
positive terminal on
the
speaker and the
right negative
to
the negative terminal
of
the
speaker. Do
not
use
the speaker{-) terminals
as
a common lead between
the
left and
right
channels.
Use
a Y-adapter (sold separately) for the
input
when bridging
the
outputs. (Refer
to
the
"BRIDGED
CONNECTIONS"
on page
13.)
NOTE:
• Do
not
connect the speaker(-) terminal
to
the
vehicle's
chassis.
f)
RCA
Input
Jacks
Connect these jacks
to
the line
out
leads on your
head
unit
using
RCA
extension cables (sold
separately).
Be
sure
to
observe correct channel
connections; Left
to
Left and Right
to
Right.
f)
Fuse
PDR-V75
...............................................................
40 A X 2
USE
THE CORRECT AMPERE RATING WHEN
REPLACING FUSES.
Failure
to
do
so
may result in fire or electric
shock.
0 Power Supply Terminal
0 Remote
Bass
Control (Option)
Connect the Remote
Bass
Control Unit (sold
separately)
to
adjust the
output
level remotely.
This
is
not
to
replace appropriate gain level
setting between the amplifier and head unit.
6-EN
0 Battery Lead (Sold Separately)
Be
sure
to
add
an
in-line fuse
with
the battery
lead
as
close
as
possible
to
the battery's positive
(+)terminal. This fuse will protect your vehicle's
electrical system in
case
of
a short circuit.
See
below for appropriate fuse value and
minimum
wire gauge requirement:
PDR-V75
.....................
80
amp
fuse,4
AWG/21
mm
2
8 Ground Lead (Sold Separately)
Connect this lead securely
to
a clean, bare metal
spot on the vehicle's chassis. Verify this
point
to
be a true
ground
by checking for continuity
between
that
point
and the
negative(-)
terminal
of
the
vehicle's battery. Ground all your
audio components
to
the
same
point
on the
chassis
to
prevent ground loops while keeping
wire length
as
short
as
possible.
Minimum
required wire gauge for this
connection
is
as
follows:
PDR-V75
...............................................
.4
AWG/21
mm
2
E) Remote Turn-On Lead (Sold Separately)
Connect this lead
to
the remote turn-on
(positive trigger,(+) 12V only) lead
of
your head
unit. If a remote turn-on lead
is
not
available,
see
"CONNECTION
CHECK
LIST"
section on
page 8 for alternative
method.
NOTE:
• When connecting the speaker
output
leads
of
the head
unit
to
this
unit
with
an
RCA
extension cable (sold separately), etc., you
do
not
need
to
connect
the
remote turn-on lead,
owing
to
the"REMOTE
SENSING"
function
of
this unit. However, the
"REMOTE
SENSING"
function may
not
work
depending on the
signal source connected.
In
such a
case,
connect the remote
turn-on
lead
to
an
incoming power supply cord (accessory
power) in
the
ACC
position.
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