NAD T762 owner manual Setting UP the T, Getting Started, Dealing with HUM and Noise

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SETTING UP THE T 762

GETTING STARTED

Before you make the first connection to your T 762, you should have the arrangement of your listening room/ home theater components and furniture mapped out, at least initially. Unfortunately, a discussion of the vital questions of loudspeaker placement and listening/viewing positions is beyond our scope here. Suffice it to say that these two questions will influence your system's ultimate performance every bit as powerfully as your selection of electronics and speakers. Your NAD audio specialist dealer will be happy to advise you, and to recommend reference materials.

NOTE: You will need the HTR 2 remote handset to configure your T 762. See “Using the HTR 2 Remote”, below.

DEALING WITH HUM AND NOISE

Hum and noise sometimes prove a challenge in complex, multichannel audio systems. Note these consider- ations to help prevent hum and noise problems:

•Power all your system's audio component from AC outlets originating from the same circuit of your house wiring. As far as possible, power all audio components from the same outlet, or adjacent outlets on the same circuit. It may be useful to power video displays (and computers!) from outlets on another circuit, especially if that circuit is supplied from the other "leg" of the house wiring.

•Do not bundle analog audio cables with AC power cables, or with coaxial digital-audio cables. It is best if they cross at right angles if they must be in close proximity.

•Employ high-quality, well-shielded audio cable throughout, and ensure that all connections are secure.

•A pencil-eraser can be used to burnish copper- and gold-plated contacts to ensure good, low-resistance contact; specialized contact-cleaners can also be useful. Avoid unnecessary unplugging and re-plugging, since the gold (or copper) contact plating of typical cable connectors, even very high-quality ones, is very thin and easily worn.

Track down hum/noise problems one component at a time, working backwards from the receiver. That is: Connect the speakers to the receiver only, and check for hum. Then connect one component only (a CD player, for example) alone, with no other components connected and check for hum. Connect additional components, one at a time, to the receiver and check for hum. At each stage, if hum/noise appears, examine the audio cabling and AC-power routing of the new component. In some cases, moving the new component's AC cord to a different outlet, or installing a ground-lift (3-to-2-prong adapter) on its power cord, will eliminate the hum.

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Contents English Precautions Safety InformationExplanation of Graphical Symbols InstallationDamage Requiring Service Electric PowerMaintenance Do not Attempt to Service the Unit Yourself OWNER’S RecordTable of Contents Getting the Most from the NAD T Thank you for choosing NADChoosing a Location Unpacking and SetupWHAT’S in the BOX Ease of USE About the TR.S., Matrix and Digital Surround IntegrationAbout the HTR 2 System Remote Control UpgradabilityQuickstart Play a DVD MovieFront Panel Digital Input Jack Rear Panel 12V Trigger IN/OUT Dealing with HUM and Noise Setting UP the TGetting Started Display the OSD Input SetupAbout the ON-SCREEN Displays OSD and FRONT-PANEL Readout Navigating the OSD and Making ChangesListening Mode Speaker SetupSpeaker Settings CHANNEL-BALANCE Test SetupMain/Zone DSP Decoding Creating PresetsRecalling Presets Dolby Digital Surround EX DecodingUsing the T Selecting Radio Presets Tuning StationsSetting Radio Presets Choosing the FM Mute / ModeAbout the T 762S Listening Modes EarsDTS Displaying the Signal ModeSelecting Listening Modes Adjusting the Tone Controls Adjusting Listening ModesAdjusting Channel Levels on the FLY Controlling the T Using the HTR 2 Remote ControlSpecifications Learning Codes from Other RemotesPUNCH-THROUGH Copy a Command from Another KEYMacro Commands Recording MacrosDelete Mode KEY-ILLUMINATION TimeoutFactory Reset Loading CODE-LIBRARIESSummary of HTR 2 Modes Using the ZR 2 Remote ControlTrigger Setup Condition Possible Causes Possible Solutionss AV Surround Sound Receiver SpecificationsPhysical Specifications Amplifier SectionNAD

T762 specifications

The NAD T762 is a powerful AV receiver that exemplifies NAD's commitment to high-quality audio and video performance. Designed for home theater enthusiasts, this receiver combines cutting-edge technologies with user-friendly operation, making it a popular choice among audiophiles and casual listeners alike.

One of the standout features of the NAD T762 is its robust amplification system. With a power rating of 60 watts per channel, the T762 can effortlessly drive a variety of speakers, delivering dynamic soundscapes whether you are watching movies, listening to music, or gaming. The receiver employs NAD's proprietary Soft Clipping technology, which allows it to produce clean audio even at higher volumes, minimizing distortion and providing a rich listening experience.

The T762 supports various surround sound formats, including Dolby Digital, DTS, and Pro Logic II, ensuring that users can enjoy an immersive sound environment. With its nine-channel output, the receiver can accommodate multi-room setups and advanced home theater configurations, giving users the flexibility to create their ideal audio landscape.

In terms of connectivity, the NAD T762 offers an extensive array of inputs and outputs, including HDMI, digital coaxial and optical inputs, and multiple analog connections. The inclusion of HDMI greatly enhances compatibility with modern video sources, allowing for high-definition video pass-through and audio return channel capabilities. Users can also benefit from the T762's integrated AM/FM tuner, providing access to a wide range of radio stations.

A key characteristic of the T762 is its easy-to-navigate user interface. The receiver is designed for straightforward setup and operation, with an intuitive on-screen display that guides users through the configuration process. The integrated remote control further simplifies usage, allowing quick access to the receiver's extensive features.

Additionally, the NAD T762 is constructed with high-quality components, ensuring durability and long-lasting performance. Its sleek design makes it an attractive addition to any home theater setup, blending seamlessly with other audio and video equipment.

In conclusion, the NAD T762 stands out as a high-performance AV receiver that offers a blend of power, versatility, and user-friendly operation. With its advanced amplification, support for multiple surround formats, and extensive connectivity options, it remains a solid choice for anyone serious about home audio and video entertainment.
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