NAD T744 owner manual About the T, R.S. and Digital Surround, Ease of USE, Integration

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ABOUT THE T 744

Though the T 744 is among the most technically sophisticated A/V receivers, we worked hard to make it one of the most musically transparent home-theater components available as well; this is what we mean by NAD’s “Music First” design philosophy. Here are just a few examples:

•NAD’s exclusive Soft Clipping™ circuitry further enhances sound quality and dynamic potential.

•High-performance components used throughout the receiver’s analog audio circuits maximize quality from all sources, including multichannel analog sources such as DVD-Audio and SACD.

•Preamp output (all channels) and main-amp input jacks make potential expansion as flexible as possible.

•A Second set of Speaker terminals (Speakers B) for remote listening.

•Gold-surfaced connectors are employed throughout to ensure maximum signal integrity.

E.A.R.S. AND DIGITAL SURROUND

A key element of the T 744’s unique musical aptitude is NAD’s proprietary Enhanced Ambience Recovery System (EARS). In sharp contrast to many “ambience-synthesis” music-surround modes, EARS exploits the T 744’s substantial DSP power to route the ambient content that is “encrypted” in virtually all natural- acoustic recordings to the appropriate main, center and surround speakers, without resorting to artificially generated reflections or regeneration. EARS’ natural ambience yields a subtle but exceptionally effective surround mode that naturally enhances the spatial presentation in a fashion suitable for serious music listening. Dolby ProLogic II Music and DTS Neo:6 Music modes can also create enjoyable experience from 2- channel sources.

On the digital side, the T 744 combines extraordinarily high-speed DSP processing employing one of the most advanced high-speed DSP “engines” available, with fully 24-bit, 96 kHz-sampling-capable D/A converters for all channels. A single, high-precision master clock synchronizes all digital circuits to eliminate the timing errors (“jitter”) that otherwise compromise sonics. The result is legitimately state-of-the-art surround decoding from Dolby Digital and DTS sources, with genuinely superior sound quality in all modes.

EASE OF USE

Despite the effort NAD has invested in the T 744 receiver’s sonic performance, we expended no less in making it powerfully easy to use. Its design is uniquely simple for so sophisticated a component, and the HTR

2universal remote control is equally understandable, as are the T 744’s own front-panel and on-screen displays. Its simple yet powerful system of “presets” permits you to fine-tune your listening setup for different conditions, sources, or listeners, and to recall these multiple parameters with a single keypress.

INTEGRATION

The T 744 receiver offers extensive, flexible system-integration options through its configurable DC trigger outputs and input, and its standard-protocol IR communications links.

ENGLISH

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Contents English Installation Safety InformationExplanation of Graphical Symbols PrecautionsDo not Attempt to Service the Unit Yourself OWNER’S Record Electric PowerMaintenance Damage Requiring ServiceTable of Contents Getting the Most from the NAD T Troubleshooting SpecificationsChoosing a Location Unpacking and SetupConnecting AM Antenna WHAT’S in the BOXIntegration About the TR.S. and Digital Surround Ease of USEUpgradability About the HTR 2 System Remote ControlPlay a DVD Movie QuickstartSearch Front PanelDigital Input Jack Default Assignment +12V Trigger IN/OUT Rear PanelRear Panel Getting Started Setting UP the TDealing with HUM and Noise Display the OSD Input SetupInput Settings About the ON-SCREEN Displays OSD and FRONT-PANEL ReadoutFront L/R Center Speaker SetupSpeaker Settings Listening ModeSetting Speaker Distance CHANNEL-BALANCE Test SetupUsing AN SPL Meter Setting Channel BalanceCreating Presets Creating and Using PresetsRecalling Presets Using the T Choosing the FM Mute / Mode Tuning StationsSetting Radio Presets Selecting Radio PresetsDolby PRO Logic II Movie Dolby DigitalDolby PRO Logic Dolby PRO Logic II SurroundEars About the T 744S Listening ModesSelecting Listening Modes Displaying the Signal ModeDTS Adjusting Listening Modes Adjusting the Tone Controls Surround Sound Channel ChartAdjusting Channel Levels on the FLY To Adjust Channel LevelsLearning Codes from Other Remotes Using the HTR 2 Remote ControlSpecifications Controlling the TRecording Macros Copy a Command from Another KEYMacro Commands PUNCH-THROUGHLoading CODE-LIBRARIES KEY-ILLUMINATION TimeoutFactory Reset Delete ModeSummary of HTR 2 Modes Trigger SetupAssigning the Trigger Output Condition Possible Causes Possible Solutionss TroubleshootingAmplifier Section SpecificationsPhysical Specifications AV Surround Sound Receiver TNAD

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.
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