Connecting speakers

Connecting speakers

Notes:

The DTR-7.1 is designed to produce optimum sound quality when speakers with impedances within the specified ranges are connected. Check the following information and choose speakers with appropriate impedances for the connections.

CAUTION:

SPEAKER IMPEDANCE

6 min. per each speaker terminal.

Connecting the speaker cable

1.Strip away 5/8 in. of wire insulation.

2.Twist wire ends very tight.

3.Unscrew

4.Insert wire

5.Screw

1

5/8"

2

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.

To prevent damage to circuitry, never short- circuit the positive (+) and negative (–) speaker wire.

NO!

+ –

– +

+ –

– +

R

L

R

L

NO!

3 45

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.

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.

Connect speakers with an impedance between 6 and 16 .

Connecting speakers with an impedance less that 6 may damage the DTR-7.1.

Do not connect more than one speaker cable to one speaker terminal. Doing so may damage the DTR-7.1.

Surround

 

Front right

 

Front left

 

 

Center

 

 

back

 

 

 

 

 

 

 

 

speaker

 

 

 

speaker

 

speaker

speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANTENNA

AM

FM

COMPONENT

RS 232

 

REMOTE

 

 

 

75

VIDEO

 

DIGITAL

CONTROL

 

 

 

 

 

 

OUTPUT

 

 

12 V

 

 

Y

 

(OPTICAL)

 

PRE

 

 

 

 

 

R

TRIGGER

 

 

INPUT 1

 

 

OUT

L

ZONE 2

MAIN

 

R

L

FRONT SPEAKERS

 

B

A

1

FRONT

IR IN

CENTER

AC OUTLETS

 

 

 

 

 

 

 

 

PB

DIGITAL

 

 

 

R

L

 

VIDEO

S VIDEO

INPUT

 

 

 

 

(OPTICAL)

 

SURR

 

 

 

 

 

 

2

 

 

 

 

 

 

OUT

PR

 

GND

SURR

(SB)

 

 

VIDEO

 

 

 

BACK

 

 

 

1

 

 

1

 

 

 

 

 

 

IN

Y

DIGITAL

 

SUB

 

 

 

 

 

 

INPUT

 

WOOFER

CENTER

 

 

 

 

INPUT 2

(COAXAL)

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

OUT

PB

R

L

 

 

 

 

VIDEO

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

FRONT

 

OUT

 

 

 

 

IN

PR

 

 

TAPE

 

 

 

VIDEO

 

 

 

 

 

 

 

 

 

 

SURR

 

IN

 

 

 

3

IN

Y

 

 

 

 

 

 

(SB)

 

 

 

DVD

 

OUTPUT

SURR

 

CD

 

 

 

IN

PB

BACK

 

 

 

 

 

 

 

 

 

 

 

 

 

SUB

 

PH

 

 

 

 

 

PR

WOOFER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MULTI CHANNEL

CENTER

 

 

ZONE 2

 

MONITOR

 

R

L

R

OUT

 

OUT

S VIDEO

INPUT

 

L

 

VIDEO

SURR

BACK

SPEAKER

R

L

MAIN

R

L

ZONE 2

AV RECEIVER

MODEL NO. DTR-7.1

SPEAKER AC 120V 60Hz

SWITCHED

TOTAL 120W 1A MAX.

SURR

SPEAKERS

CAUTION:

SPEAKER IMPEDANCE

ZONE 2

6 OHMS MIN. PER EACH

SPEAKERS

SPEAKER TERMINAL

AC INLET

Subwoofer

Surround

 

Zone 2

 

Zone 2

 

Surround

right

 

right

 

left

 

left

speaker

 

speaker

 

speaker

 

speaker

 

 

 

 

 

 

 

21

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Image 21
Integra DTR-7.1 appendix Connecting speakers, Connecting a subwoofer

DTR-7.1 specifications

The Integra DTR-7.1 is a distinguished A/V receiver that exemplifies high-performance audio and video processing for home theater enthusiasts. Known for its meticulous engineering and robust feature set, the DTR-7.1 appeals to both audiophiles and casual viewers alike.

At the heart of the Integra DTR-7.1 lies a powerful amplification system that delivers 7.1 channels of immersive surround sound. With a substantial power output, the receiver ensures that even the most demanding soundtracks are reproduced with accuracy and clarity. The discrete power amplifier design contributes to lower distortion levels, providing a cleaner audio experience.

One of the standout features of the Integra DTR-7.1 is its advanced audio processing capabilities. It supports several high-definition formats, including Dolby TrueHD and DTS-HD Master Audio. This wide array of decoding options allows for a richly detailed auditory experience, especially when paired with high-definition media.

Moreover, the DTR-7.1 is equipped with cutting-edge video processing technology. It supports 4K and 1080p video resolutions, ensuring compatibility with the latest video formats. The integrated video scaling feature upscales lower-resolution content to near-4K quality, enhancing the viewing experience regardless of the source material.

Connectivity is another strong suit of the Integra DTR-7.1. The receiver boasts multiple HDMI inputs, facilitating easy connection to various devices such as Blu-ray players, gaming consoles, and streaming devices. Additionally, it supports features like ARC (Audio Return Channel) and CEC (Consumer Electronics Control), streamlining control and simplifying the setup process.

For ultimate customization, the DTR-7.1 includes an advanced auto-calibration system, which optimally adjusts sound settings based on the acoustics of the room and the speaker placement. This technology ensures that users achieve the best possible sound regardless of their home theater setup.

Finally, the Integra DTR-7.1 offers comprehensive network capabilities. It supports streaming services and internet radio, providing users with access to a vast library of music and content. Integration with home automation systems is also seamless, allowing users to control the receiver through smart devices for added convenience.

In summary, the Integra DTR-7.1 stands out as a top-tier A/V receiver, combining superior amplification, advanced audio and video processing, extensive connectivity options, and smart features, making it a worthy addition to any home theater system.