Integra DTR-4.5 Stereo Receiver User Manual


 
22
Connecting the AV receiver
—Continued
Speaker Connection Precautions
Read the following before connecting your speakers:
Only connect speakers with an impedance of 6 ohms
or higher. If you use speakers with a lower impedance,
and use the amplifier at high volume levels 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.
Read the instructions supplied with your speakers.
•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.
Connecting the Speaker Cables
The following illustration shows which speaker should
be connected to each pair of terminals.
1
Strip about 5/8" (15 mm)
of insulation from the
ends of the speaker
cables, and twist the bare
wires tightly, as shown.
2
Unscrew the terminal.
3
Fully insert the bare
wires.
4
Screw the terminal tight.
5/8" (15 mm)
R
L
R
L
FRONT
SPEAKERS
CENTER
SPEAKER
R
L
R
L
ZONE 2 SPEAKERS
SURROUND
SPEAKERS
Front left
speaker
Front right
speaker
Center
speaker
Surround
right speaker
Surround
left speaker