USING THE T 744

The following Surround Sound Modes require a specially encoded signal that must be present in digital format to be decoded by the T 744. These modes are automatically switched on when the appropriate data stream is detected selected in the setup menu of the source media.

Dolby Digital

DTS

Digital recordings in Dolby Digital or DTS formats are reproduced via the channels employed in the original recording (up to the maximum channels present in the current <Speaker Settings> setup).

NOTE: The DVD player must be sending a Dolby Digital or DTS bit-stream from its digital output. Your DVD player probably includes its own setup menu that (among other things) lets you select the default bit- stream format, and usually includes an “Auto” setting that directs the player to choose the Dolby Digital/ DTS signal whenever these are available. In a few cases, you may have to set the player’s bit-stream manually to “DD/DTS” or an equivalent. In the case of DVDs that carry both Dolby Digital and DTS, you will select one or the other from the disc’s (not the player’s) main menu.

Note also that while most Dolby Digital recordings are 5.1-channel surround productions, older examples may be multichannel, 2-channel, or even monaural; the T 744 will automatically reproduce the Dolby Digital signal with the maximum number of channels available.

The table below indicates which listening modes are available with the two types of audio signal sources: digital- or analog-input 2-channel (whether the actual signal is monaural, stereo or surround-encoded), and digital-multichannel (Dolby Digital or DTS). Where a listening mode is not available to a given signal source, it will not appear in the <Listening Mode> selection rotation.

2-ch analog or PCM

Multi-ch. (DD/DTS)

Stereo

Downmix

EARS

--

--

Dolby Digital or DTS

Dolby Pro Logic II

--

Enhanced Stereo I

Enhanced Stereo I*

Enhanced Stereo II

Enhanced Stereo II*

 

* downmixed signals

DISPLAYING THE SIGNAL MODE

Keying the front panel’s DISPLAY or HTR 2 remote's [DISP] key will display on the VFL the channel-mode of the currently selected input signal, in the format “front/surround.subwoofer” (see “5 DISPLAY” in the “Front Panel” section).

The following table shows examples of displays seen with various signal types:

Source

Readout/OSD

Analog

Analog

Digital PCM/HDCD

Digital PCM/HDCD

Multichannel (Dolby Digital)

Dolby D 3/2/.1 (full surround)

 

Dolby D 3/1/.1

 

Dolby D 2/0

 

etc.

Multichannel (DTS)

dts 3/2/.1 (full surround)

 

dts 3/1/.1

 

dts 2/0

 

etc.

SELECTING LISTENING MODES

Keying the HTR 2 remote's [SURR MODE] button steps through each of the T 744’s Listening Modes available to the current input signal. It also momentarily displays the Listening Mode in the OSD.

NOTE: Changing the type of input signal may automatically change the Listening Mode: If the new signal is a Dolby Digital or DTS recording, it will automatically invoke its native mode. The reverse is also true if Dolby Digital or DTS was previously selected.

ENGLISH

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NAD T744 owner manual Displaying the Signal Mode, Selecting Listening Modes, Dts

T744 specifications

The NAD T744 is a versatile AV receiver that stands out for its powerful performance and user-friendly features. Designed for both home theater enthusiasts and casual listeners, the T744 delivers high-quality audio and video transmission, making it a compelling addition to any multimedia setup.

One of the T744’s main features is its robust audio processing capabilities. It supports a variety of surround sound formats, including Dolby Digital and DTS, allowing for immersive audio experiences. With its 7.1 channel amplification, this receiver can drive multiple speakers, creating a dynamic soundstage that enhances movie nights, music listening, and gaming sessions alike.

The T744 integrates several advanced technologies that contribute to its impressive performance. One notable technology is NAD's proprietary PowerDrive, which ensures the receiver can deliver high output power with low distortion, resulting in clear, controlled audio even at high volumes. This feature is particularly beneficial for those who enjoy watching action-packed movies or listening to high-energy music.

Another significant characteristic of the NAD T744 is its intuitive user interface. The receiver is equipped with a user-friendly remote control and an on-screen display that simplifies setup and operation. Users can easily navigate through various inputs and settings, allowing for seamless transitions between different media sources. The T744 also includes multiple HDMI inputs, making it compatible with modern devices such as Blu-ray players, gaming consoles, and streaming devices.

In addition to its audio and video capabilities, the T744 also supports multi-room audio functionality. This means users can connect additional amplifiers or speakers throughout their home, allowing for synchronized playback in different areas. This feature is perfect for those who want to enjoy their favorite music throughout their home without needing to switch systems.

Overall, the NAD T744 combines high-performance audio technology with practical features, making it an excellent choice for anyone looking to enhance their home entertainment experience. Its combination of power, flexibility, and ease of use ensures that it caters to a wide range of audio-visual needs, making it a standout option in the AV receiver market.