JBL Properformer Plus 3 Piece Subwoofer/satellite System

User Manual - Page 4

For PROPERFORMER PLUS.

PDF File Manual, 6 pages, Read Online | Download pdf file

PROPERFORMER PLUS photo
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IT DOES
NOT
MAKE
A}[Y
DIFFERENCE
WHICH
OF
THE TwO STRANDS
OF
WIRE
GO
TO
(+)
AND
(-)
ON
THE SPEAKERS/SUBWOOFER
A}TD
AMPLIFIER
AS LONG AS
THEY ARE ALL
DONE
IDENTICALLY.
IMPORIANT:
Make
sure that the
wire
conductors
do not
touch or short out. It only takes one little fine
piece
of
wire
out of
place
to cause
a
short.
To connect the subwoofer to the speakers,
you
must
mn one
wire from each
of the subwoofer's
OLIPUT
terminals
to the INPUTterminals
on each of the two
speakers. Start
with
the
LEFT OUTPUT terminals
which
are located on the right side
of the subwoofer
when viewed from the rear
(see
Figure
3). Press
down
on the red spring-loaded
tab on the POSITME
left tenirina[
(+),
and insert
the
positive
(+)
side of
CONNECT THE
SUBWOOFEB TO
THE
TPEAKENS
the
wire into
the
hole. Release the
tab and
tug
gently
to ensure contact.
Make sure that
only bare, stripped
wire
is
in
the hole,
that all wire
strands are
contained within
the terminal hole,
and that the wire
is inserted
up to
the
insulation. No
loose strands of
wire
should
l
CONNECT THE
SUBWOOFER
TO
THE
NECEIVER/
AMPLIFIEB
Attach
the other ends
of the
wires
from the
subwoofer's
OUTPUT
terminals to
tlie input
of each
ProPerformer
speaker.
Make sure
that
you
att¿ch
the
wire from
the left
ouþut
to
the left speaker
and
the
right
ouþut to the right speaker.
MAKE
SURE TFIAT
THE RECETVER/AMPLIFIER
IS
SWTTCHED
OFF BEFORE CONNECTING
THE
SUBWOOFER AND
SPEAKERS.
Connect
the two
wires
to the
subwoofer's LEFT and
RIGHT INPUT
terminals
by repeating
the OUTPUTconnection
procedure
just
described. The INPUT
terminals
are
located
on the left
side of the subwoofer
when
viewed
from
the rear
(see
Figure 3).
Check for
tight
connections.
Connect
the other end
of the two
INPUT wires
to the
receiver/amplifier.
Connect
the LEFT wire's
POSITIVE
and NEGATIVE
sides
to the
corresponding
terminals
on the receiver/amplifi
ef s LEFT
SPEAKER
OUTPUT terminals.
Repeat
the step
at the
receiver/amplifier's
RIGHT
SPEAKER
OUTPUT
terminals.
Check all connections
thoroughly
for loose
wire
strands
and shorts. The
system
is now
ready
for
operation.
To
make sure
the system
is connected
properþ,
test
for
both
speaker
balance
and
phasing
as follows:
A.
Speaker Balance:
Turn
your
receiver/amplifier's
balance
control to the
extreme
LEFT
position.
You
should
hear
sound from
the left
speaker
only.
Next,
turn the
balance
control to
the
extreme
RIGHT
position,
and listen
for sound
from
the right
speaker
only.
If
you
hear
the
opposite
effect
during
this
test,
the speakers
may
not be
properþ
connected
to
the
subwoofer
or the
subwoofer
may
not
be
properþ
connected
to the
receiver/amplifier.
Inspect
the
subwoofer's
OUTPUT
connections
and
the wiring
to
the speakers,
and
make any
necessary
changes.
protrude
which could
potentially
cause a short
circuit. Repeat the
step for the
black NEGATIVE
(-)
left terminal, using the
negative
(-)
side
of the
wire.
Repeat
the
process
at the subwoofer's
RIGHT
OUTPUTterminals.
Figure
3.
Subwoofer lnpuU0utput
Terminals.
TEST
THE
SYSTEM
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