Onkyo SKF-540F - Manual (Page 19)

19
Connecting Your Speakers
Read the following before connecting your speakers:
• You can connect speakers with an impedance of
8 ohms or higher . If you use speakers with a lower
impedance, and use the amplifier at high volume lev-
els for a long period of time, the built-in protection
circuit may be activated.
• Disconnect the power cord from the wall outlet before
making any connections.
• Pay close attention to speaker wiring polarity. In other
words, connect positive (+) terminals to only positive
(+) terminals, and negative (–) terminals to only nega-
tive (–) terminals. If you get them the wrong way
around, the sound will be out of phase and will sound
unnatural.
• Unnecessarily long, or very thin speaker cables may
affect the sound quality and should be avoided.
• Be careful not to short the
positive and negative wires.
Doing so may damage the AV
receiver.
• Don’t connect more than one
cable to each speaker termi-
nal. Doing so may damage the
AV receiver.
• Don’t connect one speaker to several terminals.
The AV receiver’s positive (+) speaker terminals and
speaker’s positive (+) terminals are color-coded for ease
of identification. (The negative (–) speaker terminals are
all black.) Match the color of each cable to the corre-
sponding speaker terminal.
Note:
When speaker set B is turned on, speaker set A is reduced
to 5.1-channel playback.
Speaker Connection Precautions
L
L
R
R
L
R
DVD
MONITOR OUT
SURROUND BACK SPEAKERS SURROUND
SPEAKERS
PRE OUT
SUB
WOOFER
SUB
WOOFER T SURROUND SURR BACK CENTER
FRONT SPEAKERS A
FRONT SPEAKERS B
AV RECEIVER
AC OUTLET AC 120V SWITCHED TOTAL 120W 1A MAX. 60Hz
CENTER SPEAKER
L
R
L
R
SURROUND BACK SPEAKERS SURROUND SPEAKERS FRONT SPEAKERS A CENTER SPEAKER
PRE OUT
SUB
WOOFER
LINE INPUT
Red
Green
White
Blue
Gray
Brown
Tan
Subwoofer Front Right Center Front Left
Surround
Back Right
Surround
Right
Surround
Back Left Surround
Left
Connecting Speaker Set A
Speaker terminal Color
Front left White
Front right Red
Center Green
Surround left Blue
Surround right Gray
Surround back left Brown
Surround back right Tan
1 On the AV receiver, unscrew the terminal. Fully
insert the bare wires. Make sure that the bare wire
is touching the inside of the pole. Screw the termi-
nal tight.
2 On the speakers, while pressing
the terminal lever, insert the
wire into the hole, and then
release the lever.
3 Using the supplied RCA cable, connect the AV
receiver’s SUBWOOFER PRE OUT to LINE
INPUT on the subwoofer.
Make sure the cable is plugged all the way.
Connecting Speaker Set B (sold
separately)
1 Strip 3/8" (10 mm) of insu-
lation from the ends of the
speaker cables, and twist
the bare wires tightly, as
shown.
2 While pressing the lever, insert
the wire into the hole, and then
release the lever.
Make sure that the terminals are
gripping the bare wires, not the
insulation.
3/8" (10 mm)