Other connections
09
62
En
Bi-wiring your speakers
The
r
easons fo
r
bi-wi
r
ing a
r
e basically the same as bi-
am
p
ing, but additionally, inte
r
fe
r
ence effects within the
wi
r
e could be
r
educed,
pr
oducing bette
r
sound. Again, to
do this you
r
s
p
eake
r
s must be bi-wi
r
eable (that is they
must have se
p
a
r
ate te
r
minals fo
r
the high and low
f
r
equencies). When bi-wi
r
ing, make su
r
e you’ve selected
Normal
o
r
Speaker B
in
Surround back speaker setting
on
p
age 56.
•
To bi-wire a speaker, connect two speaker cords to
the speaker terminal on the receiver.
Caution
• Make su
r
e you use a
p
a
r
allel (not se
r
ies, which a
r
e
fai
r
ly uncommon) connection when bi-wi
r
ing you
r
s
p
eake
r
s.
• Don’t connect diffe
r
ent s
p
eake
r
s f
r
om the same
te
r
minal in this way.
Connecting additional amplifiers
This
r
eceive
r
has mo
r
e than enough
p
owe
r
fo
r
any home
use, but it’s
p
ossible to add additional am
p
lifie
r
s to eve
r
y
channel of you
r
system using the
pr
e-outs. Make the
connections shown below to add am
p
lifie
r
s to
p
owe
r
you
r
s
p
eake
r
s.
• You can use the additional am
p
lifie
r
on the su
rr
ound
back channel
pr
e-outs fo
r
a single s
p
eake
r
as well. In
this case
p
lug the am
p
lifie
r
into the left (
L (Single)
)
te
r
minal only.
• The sound f
r
om the su
rr
ound back te
r
minals will
de
p
end on how you have configu
r
ed the
Surround
back speaker setting
on
p
age 56.
• To hea
r
sound only f
r
om the
pr
e-outs, switch the
s
p
eake
r
system to
OFF
, o
r
sim
p
ly disconnect any
s
p
eake
r
s that a
r
e connected di
r
ectly to the
r
eceive
r
.
• If you’
r
e not using a subwoofe
r
, change the f
r
ont
s
p
eake
r
setting (see
Speaker Setting
on
p
age 56) to
LARGE
.
PRE OUT
MULTI CH IN
A
VR2
IN
FRONT
CENTER
SUBWOOFER
SURROUND SURROUND BACK
FRONT
CENTER
CENTER
L
R
FRONT
SUBWOOFER
SURROUND SURROUND BACK
(Single)
L
R
L
R
M LOOP
PRE OUT
FRONT
CENTER
SUBWOOFER
SURROUND SURROUND BACK
(Single)
L
R
INPUT
L
R
ANALOG
INPUT
L
R
ANALOG
INPUT
L
R
ANALOG
INPUT
ANALOG
INPUT
ANALOG
Powe
r
ed
subwoofe
r
F
r
ont channel
am
p
lifie
r
Cente
r
channel
am
p
lifie
r
(mono)
Su
rr
ound channel
am
p
lifie
r
Su
rr
ound back
channel am
p
lifie
r
SC-LX81
SCLX81_71.book 62 ページ ２００８年７月２５日 金曜日 午後３時１分
