Prep ara tions – Aiwa AV-NW31 User Manual
Page 5
En
ENGLISH
5
PREP
ARA
TIONS
SU
B
WO
OF
ER
OU
T
IMP:
8
Ω
CEN
TER
SPE
AKE
R
IMP:
8
Ω
SU
RR
OU
ND
SPE
AK
ER
S
R
L
IMP:
8
Ω
FRO
NT
SPE
AK
ER
S
R
L
IMP:
8
Ω
FRO
NT
SPE
AK
ER
S
R
L
CONNECTING SPEAKERS
1
1
1
1
1
Speaker terminals
Connect front speakers, a center speaker
, surround speakers
and a sub woofer to the corresponding speaker terminals on the
unit:
- the front speaker cords to the FRONT
SPEAKERS terminals
- the center speaker cord to the CENTER SPEAKER terminals
- the surround speaker cords to the SURROUND SPEAKERS
terminals
- the sub woofer (with a built-in amplifier) cord to the SUB
WOOFER jack, for more powerful bass sounds
- When not connecting the sub woofer, be sure to select
“
SUBW OFF
” (sub woofer of f) mode (see the next page).
- When not connecting the center speaker and/or surround
speakers, and regarding to the size of speakers (including
front speakers), speaker settings must be done. Before using
the unit, be sure to make speaker settings in accordance with
your speaker configuration (see page 14).
Speaker impedance
For all speakers, use speakers of 8 ohms or more.
Connecting
+
+
+
+
+
to
+
+
+
+
+
,
-
-
-
-
-
to
-
-
-
-
-
terminals
To get the proper sound ef fect, the speaker terminals on the unit
and the speaker should be connected with proper polarity; the
+
terminal on the unit should be connected to the
+
terminal on
the speaker (and
-
to
-
).
NOTE
• Be sure to connect the speaker cords correctly as shown in the
illustration on the right column. Improper connections can cause
short circuits in the SPEAKER(S) terminals.
• Do not leave objects generating magnetism near the speakers.
Do not put any equipment such as DVD players and speakers on
the receiver to assure proper heat ventilation.
Sub woofer
Surround speakers
Front speakers
Center speaker
1
and
2
in the illustration correspond to the following details.
Lift up the terminal flap,
insert the speaker cord
lead into the terminal slot,
then close the flap. Check
that the cord is connected
securely .
1
Center speaker
1
Sub woofer
2
FM antenna
2
AM antenna
1
Front speakers
Right
Left
Right
Left
1
Surround speakers