Contents

Before using

 

Important Safeguards

2

Precautions

3

Contents

4

Features

6

Supplied accessories

6

Before using this unit

7

Installing the remote controller batteries

7

Using the remote controller

7

Facilities and connections

 

Index parts and facilities

8

Front panel

8

Front panel display

10

Remote controller

11

Rear panel

13

Connecting to Audio/Video equipment

14

Connecting your audio components

15

Connecting your video components

16

Connecting speakers

20

Ideal speaker configuration

20

Minimum speaker configuration for surround sound

 

playback

20

Speaker placement

20

Connecting speakers

21

Using the speaker labels

21

Connecting antennas

22

Assembling the AM loop antenna

22

Connecting the AM antenna cable

22

Connecting the included antennas

22

Connecting an FM outdoor antenna

23

Connecting an AM outdoor antenna

23

Directional linkage

23

Connecting the antenna cable to the 75/300 antenna adapter

(Australian models only)

23

Connecting the remote zone (Zone 2) speakers ....

24

When using the SURR BACK/ZONE 2 SPEAKERS

 

terminals

24

When using the SURR BACK/ZONE 2 PRE OUT terminals

24

When using the ZONE 2 OUT terminals

24

Operating components not reached by the

 

remote controller signals (IR IN/OUT)

25

If the remote controller signal does not reach the

 

DTR-7.3 remote sensor

25

If the remote controller signal does not reach other

 

components

25

Miscellaneous connections

26

Connecting for remote control ( )

26

Connecting the power cords from other devices

26

RS 232 port

26

AC INLET

26

Connecting to an external device with 12V TRIGGER

 

terminal

27

Connecting to devices with analog multi channel output ....

27

Connecting auxiliary power amplifier

27

Connecting the power

28

Turning on the power

28

Turning on the power from the remote controller

28

Setup and operation

 

Enjoying music or videos with the DTR-7.3

29

Basic operation

29

To change the display of the input source from TAPE to MD ....

29

Temporarily turning off the sound

30

Adjusting the bass and treble

30

Listening with headphones

30

Using the sleep time (remote controller only)

30

Changing the listening mode

31

Switching the display

32

Adjusting the brightness of the front display

32

Temporarily changing the speaker output levels

32

Changing the audio mode

33

Enjoying the multichannel output

33

Listening to Radio Broadcasts

34

Tuning into a radio station

34

Listening to a stereo radio station (FM mode)

34

Presetting a radio station

35

Selecting a preset radio station

35

Erasing a preset radio station

35

Enjoying music in the remote zone

36

Using the buttons on the DTR-7.3

36

Using the remote controller

36

Adjusting the volume for the remote zone

36

Recording a source

37

To record the input source signal you are currently

 

watching or listening to

37

To record an input source signal different from that you

are currently watching or listening to

38

Recording the video from one source and the audio from

another

38

Setup Menu

39

Navigating through the Setup Menu

40

4

Page 4
Image 4
Integra DTR-7.3 instruction manual Contents

DTR-7.3 specifications

The Integra DTR-7.3 is a state-of-the-art AV receiver designed for audiophiles and home theater enthusiasts who seek a blend of performance, flexibility, and advanced technology. With a powerful amplifier section, the DTR-7.3 delivers an exceptional audio experience, providing crystal-clear sound reproduction across all frequencies.

At the heart of the DTR-7.3 is the ability to deliver 9.2 channels of amplification, making it an ideal choice for a comprehensive home theater setup. It supports various speaker configurations, allowing users to create immersive surround sound environments. The receiver is equipped with sophisticated DSP (Digital Signal Processing) that enhances audio fidelity while supporting multiple audio formats, including Dolby Atmos, DTS:X, and IMAX Enhanced. These technologies enable sound to move in a three-dimensional space, wrapping listeners in a dynamic auditory experience.

One of the standout features of the DTR-7.3 is its 4K Ultra HD video capabilities, ensuring that users can enjoy high-quality imagery with up to 60 frames per second. The receiver is equipped with HDR (High Dynamic Range) support, allowing for deeper contrast and more vibrant colors. Additionally, it includes multiple HDMI inputs and outputs, making it easy to connect to various devices, including gaming consoles, Blu-ray players, and streaming devices.

Connectivity is also a strong suit of the DTR-7.3. It supports Wi-Fi, Bluetooth, and Ethernet, granting users the ability to stream music from a variety of online services without the hassle of physical connections. The receiver is compatible with various music streaming protocols such as AirPlay, Spotify Connect, and TIDAL, allowing for seamless access to a vast library of audio content.

The DTR-7.3 also includes an advanced room calibration system that optimizes sound according to the specific acoustics of the room. This feature automates the tuning process, ensuring that every listening position benefits from balanced sound.

In addition, the user-friendly interface and the Integra Remote App make it easy to operate, allowing users to control their home theater setup from their smartphones or tablets. With its impressive combination of features, advanced technologies, and easy connectivity, the Integra DTR-7.3 stands out as a top-tier choice for anyone looking to elevate their home entertainment experience.