NAD T 743 Safety Information, Explanation of Graphical Symbols, Precautions, Installation

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SAFETY INFORMATION

EXPLANATION OF GRAPHICAL SYMBOLS

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

PRECAUTIONS

Read the Operating Instructions carefully and completely before operating the unit. Be sure to keep the Operating Instructions for future reference. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below.

INSTALLATION

1Water and Moisture - The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.

2Heat - Do not use this unit near sources of heat, including heating vents, stoves, or other appliances that generate heat. It also should not be placed in temperatures less than 5°C (41°F) or greater than 35°C (95°F).

3Mounting surface - Place the unit on a flat, even surface.

4Ventilation - The unit should be situated with adequate space around it so that proper ventilation is assured. allow 10 cm (4 in.) clearance from the rear and the top of the unit, and 5 cm (2 in.) from each side. - Do not place on a bed, rug, or similar surface that may block the ventilation openings. - Do not install the unit in a bookcase cabinet, or airtight rack where ventilation may be impeded.

5Objects and liquid entry - Take care that objects or liquids do not get inside the unit through the ventilation openings.

6Carts and stands - When placed or mounted on a stand or cart, the unit should be moved with care. Quick

stops, excessive force, and uneven surfaces may cause the unit and cart to overturn or fall.

7 Wall or ceiling mounting - The unit should not be mounted on a wall or ceiling, unless specified in the Operating Instructions.

WARNING! TO REDUCE THE RISK OF FIRE OR ELECTRONIC SHOCK, DO NOT

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE

SLOT, FULLY INSERT.

This product is manufactured to comply with the radio interference requirements of EEC DIRECTIVE 89/366/EEC, 92/31/EC and 93/68/EEC

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories.

”DTS“, ”DTS-ES“ and ”Neo:6“ are trademarks of Digital Theater Systems, Inc.

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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 Troubleshooting Specifications Getting the Most from the NAD TWHAT’S in the BOX Unpacking and SetupConnecting AM Antenna Choosing a LocationEase of USE About the TR.S. and Digital Surround IntegrationAbout the HTR 2 System Remote Control UpgradabilityQuickstart Play a DVD MovieFront Panel SearchDigital Input Jack Default Assignment Rear Panel +12V Trigger IN/OUTRear Panel Dealing with HUM and Noise Setting UP the TGetting Started About the ON-SCREEN Displays OSD and FRONT-PANEL Readout Input SetupInput Settings Display the OSDListening Mode Speaker SetupSpeaker Settings Front L/R CenterSetting Channel Balance CHANNEL-BALANCE Test SetupUsing AN SPL Meter Setting Speaker DistanceRecalling Presets Creating and Using PresetsCreating Presets Using the T Selecting Radio Presets Tuning StationsSetting Radio Presets Choosing the FM Mute / ModeDolby PRO Logic II Surround Dolby DigitalDolby PRO Logic Dolby PRO Logic II MovieAbout the T 743S Listening Modes EarsDTS Displaying the Signal ModeSelecting Listening Modes Adjusting Listening Modes To Adjust Channel Levels Surround Sound Channel ChartAdjusting Channel Levels on the FLY Adjusting the Tone ControlsControlling 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-LIBRARIESAssigning the Trigger Output Trigger SetupSummary of HTR 2 Modes Troubleshooting Condition Possible Causes Possible SolutionssAV Surround Sound Receiver SpecificationsPhysical Specifications Amplifier SectionNAD

T 743 specifications

The NAD T 743 is an esteemed model in the realm of home theater receivers, reflecting the brand's commitment to delivering high-quality audio performance and versatile features designed to enhance the home entertainment experience. This receiver is particularly noted for its ability to bridge the gap between two-channel audio and multi-channel surround sound, making it an attractive option for audiophiles and movie enthusiasts alike.

At the heart of the NAD T 743 is its powerful amplifier section, which is capable of delivering robust sound with clarity and precision. The receiver boasts a total output of 80 watts per channel into 8 ohms, allowing it to easily drive a range of speaker configurations while maintaining a dynamic and engaging sound. The use of NAD's proprietary PowerDrive technology ensures that the receiver can deliver high peak power without sacrificing performance or dynamic range, which is vital for both music and film playback.

One standout feature of the T 743 is its support for various audio formats, including Dolby Digital and DTS, enabling users to immerse themselves in a lifelike surround sound experience. This receiver also facilitates easy integration with other audio and video components, thanks to its multiple inputs and outputs, including optical and coaxial digital inputs, component video inputs, and a range of analog connections. Additionally, the T 743 features a robust built-in AM/FM tuner, providing access to a wide variety of radio stations.

NAD’s engineering excellence is evident in the T 743's user-friendly interface, which includes an intuitive remote control and on-screen display. This makes it accessible for users of all experience levels to navigate through settings and customize their audio experience. Furthermore, the receiver incorporates a discrete circuit design, which helps reduce noise and enhances sonic purity.

Among its technological innovations, the NAD T 743 utilizes advanced digital signal processing, allowing for the fine-tuning of audio parameters and the creation of customized listening profiles. This flexibility is complemented by its ability to decode high-resolution audio formats, ensuring that music lovers can enjoy the full benefits of their digital collections.

In summary, the NAD T 743 is a versatile and powerful home theater receiver that excels in delivering an immersive audio experience. Its combination of robust amplification, support for various audio formats, and user-friendly design makes it an attractive choice for anyone looking to elevate their home entertainment system. With NAD's longstanding reputation for quality and performance, the T 743 stands as a solid candidate for modern audio and video setups.
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