Connecting Speakers; Connecting The Speaker Cable; Connecting A Subwoofer - Integra DTR-7.2 Instruction Manual

Connecting speakers

Connecting speakers
Caution:
Connect only speakers with an impedance between 4 and 16 Ω to
the DTR-7.2. If the impedance of even one speaker is between 4
and 6 Ω, be sure to set the speaker impedance setting
accordingly (see page 29).
Notes:
• When you are using only one speaker or when you wish to listen to
monaural (mono) sound, a single speaker should never be
connected in parallel to both the right and left-channel terminals
simultaneously.
SPEAKERS
– +
L L
R R
– +
• To prevent damage to circuitry,
never short-circuit the positive (+)
and negative (–) speaker wire.
• Be sure to connect the positive and negative cables for the
speakers properly. If they are mixed up, the left and right signals
will be reversed and the audio will sound unnatural.
• Do not connect more than one speaker cable to one speaker
terminal. Doing so may damage the DTR-7.2.
• Connect your surround back speaker to the SURR BACK
SPEAKER terminals (see this page).
DIGITAL PRE OUT
OUTPUT R L
FRONT
OPT
CENTER
SUB
DIGITAL
INPUT
COAX
SURR
1
SURR
BACK
2
FRONT
MULTI CH
3
INPUT
OPT
SUB CENTER
1
SURR
2
SURR
BACK
3
R L
DIGITAL
INPUT
GND
SPEAKERS
– +
L
R
– +
NO!
Front right
speaker
AUDIO VIDEO S VIDEO
ANTENNA
MONITOR
OUT
R L
AM
OUT ZONE 2
IN DVD
FM
OUT
75
VIDEO 1
IN
AUDIO
R L
PH OUT
VIDEO 2
CD IN
OUT
IN VIDEO 3
TAPE
IN VIDEO 4
IN
R L R L
AUDIO AUDIO VIDEO S VIDEO
Subwoofer

Connecting the speaker cable

1. Strip away 5/8 inch (15 mm) of wire insulation.
2. Twist wire ends very tight.
3. Unscrew
4. Insert wire
5. Screw
1
15mm
3
L
R

Connecting a subwoofer

Use the PRE OUT SUBWOOFER jack to connect a subwoofer with
a built-in power amplifier. If your subwoofer does not have a built-in
amplifier, connect an amplifier to the PRE OUT SUBWOOFER jack
and the subwoofer to the amplifier.
Front left
speaker
COMPONENT
VIDEO
FRONT SPEAKERS
OUTPUT
R
Y
I R OUT 40K
A B
P
B
I R OUT 56K
P
R
INPUT 1
ZONE A
Y
OUT
ZONE B
P
B
OUT
ZONE C
P
R
OUT
INPUT 2 CENTER
ZONE D SPEAKER
Y
OUT
RS 232
P DC IN
B
24V 4A
P
R
Center
Back speaker
speaker
2
4 5
Surround right
Surround left
speaker speaker
SURR SPEAKERS
AV RECEIVER
L R L
MODEL NO.
CAUTION :
SPEAKER
IMPEDANCE
4 OHMS MIN. OR
6 OHMS MIN.
/SPEAKER
AC OUTLETS
SEE
AC 120 V 60 Hz
INSTRUCTION
SWITCHED
MANUAL FOR
TOTAL 120W 1A MAX.
CORRECT
SETTINGS. SURR BACK
SPEAKER
I R
AC INLET
A ZONE 2
IN 12V
TRIGGER
B
OUT
REMOTE
CONTROL
Surround
DTR-7.2
21