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NAD T 743 manual

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The rules should oblige the seller to give the purchaser an operating instrucion of NAD T 743, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of NAD T 743 should contain:
- informations concerning technical data of NAD T 743
- name of the manufacturer and a year of construction of the NAD T 743 item
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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    Owner’ s Manual ENGLISH[...]

  • Page 2

    2 2 2 2 2 SAFETY INFORMA TION EXPLANA EXPLANA EXPLANA EXPLANA EXPLANA TION OF GRAPHICAL SYMBOLS TION OF GRAPHICAL SYMBOLS TION OF GRAPHICAL SYMBOLS TION OF GRAPHICAL SYMBOLS TION 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 v[...]

  • Page 3

    3 3 3 3 3 ENGLISH SAFETY INFORMA TION ELECTRIC POWER ELECTRIC POWER ELECTRIC POWER ELECTRIC POWER ELECTRIC POWER 1 Power Sources - Connect this unit only to power sources specified in the Operating Instructions, and as marked on the unit. 2 Polarization - As a safety feature, some units are equipped with polarized AC power plugs which can only be i[...]

  • Page 4

    4 4 4 4 4 T ABLE OF CONTENTS T T T T T ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS Safety Information Safety Information Safety Information Safety Information Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 5

    5 5 5 5 5 ENGLISH T ABLE OF CONTENTS GETTING THE MOST FROM THE NAD T 743 Thank you for choosing NAD. The T 743 A/V Surround Sound Receiver is a technologically advanced and highly capable product — yet we have invested great effort in making it simple and easy to use. The T 743 delivers a range of genuinely useful options for surround sound and s[...]

  • Page 6

    6 6 6 6 6 UNP ACKING AND SETUP Packed with your T 743 receiver you will find: • An AM loop antenna • A FM ribbon-wire antenna with balun • A removable AC cable (if you wish, any IEC-standard AC cable of suitable wattage may be substituted). • The HTR 2 remote control with 4 (four) AAA batteries. • This owner’ s manual. Save the packagin[...]

  • Page 7

    7 7 7 7 7 ENGLISH ABOUT THE T 743 Though the T 743 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 Clip[...]

  • Page 8

    8 8 8 8 8 ABOUT THE T 743 UPGRADABILITY UPGRADABILITY UPGRADABILITY UPGRADABILITY UPGRADABILITY The T 743 receiver permits flexible system growth via individually accessible pre-out and main-in jacks for three channels, enabling external amplifiers to be used for any of these while still maintaining utility of the receiver’ s on-board power -ampl[...]

  • Page 9

    9 9 9 9 9 ENGLISH In case you simply cannot wait to experience the performance of your new NAD T 743 receiver , we provide the following “Quickstart” instructions to get you underway . The steps below connect your DVD player to the T 743’ s DVD input; be sure to r ead “Input Setup”, below . • Connect the T 743’ s composite video or S-[...]

  • Page 10

    10 10 10 10 10 1 ST ANDBY SWITCH : Pressing this key , or the HTR 2 remote’ s [ON] button, will switch the receiver on, making it operational, changing the amber Standby indicator to green and illuminating the VFL display . 2 ST ANDBY LED : Illuminates amber when the T 743 is in Standby mode; green when it is powered on; and flashes momentarily t[...]

  • Page 11

    11 11 11 11 11 ENGLISH FRONT P ANEL 1 1 SOURCE  : Use to select one of six inputs. Press r epeatedly to step through the T 743’ s audio/video inputs. The digital inputs are defa ult assigned to the video input (DVD, SA T , VCR, VIDEO 4-5, CD) but can be arranged in any order using the T 743’ s SETUP OSD. The ch art below shows the default[...]

  • Page 12

    12 12 12 12 12 REAR P ANEL A TTENTION! Please make all connections to your T 743 receiver with the unit powered off or unplugged. (It is also advisable to power-down or unplug all associated components while making or breaking any signal or AC power connections.) 1 FM & AM ANTENNA : The supplied wire “dipole” FM antenna will connect to the [...]

  • Page 13

    13 13 13 13 13 ENGLISH REAR P ANEL 8 COMPONENT VIDEO IN 1-2; OUT : Connect the COMPONENT VIDEO IN 1, and 2 inputs to component-video outputs from compatible sour ce components, typically a DVD player and terrestrial or satellite HDTV tuner . Connect the T 743 COMPONENT VIDEO OUT to the compon ent-video input of a compatible video monitor/TV . Be su[...]

  • Page 14

    14 14 14 14 14 SETTING UP THE T 743 Before you make the first connection to your T 743, 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. [...]

  • Page 15

    15 15 15 15 15 ENGLISH The T 743 receiver employs a simple, self-explanatory system of on-screen display "menus" that will appear on the connected video monitor/TV . These are requir ed during the setup process (and ar e useful in day-to- day operation), so be sure to connect the monitor/TV before proceeding with setup. NOTE : The on-scre[...]

  • Page 16

    16 16 16 16 16 SPEAKER SETTINGS SPEAKER SETTINGS SPEAKER SETTINGS SPEAKER SETTINGS SPEAKER SETTINGS From the OSD’ s main <Setup> menu select the <Speaker Settings> line using the HTR 2 remote's [  /  ], and [Enter] keys. Using the [  /  ] keys, set <Front:> to "Large" or "Small” as your main-fro[...]

  • Page 17

    17 17 17 17 17 ENGLISH Adjusting the relative balance of your system's loudspeakers ensures that surround-sound recordings, whether music or film, will present the balance of effects, music, and dialog that the artists intended. Additionally , if your system incorporates a subwoofer it establishes a correct relationship between the volume of t[...]

  • Page 18

    18 18 18 18 18 ABOUT THE ON-SCREEN DISPLA YS (OSD) AND FRONT -P ANEL READOUT CREA TING AND USING PRESETS The T 743’ s simple but powerfully flexible system of “Presets” allows you to customize virtually every aspect of your audio-video playback, and recall them with a single key-press. Every parameter of T 743 operation that is available from[...]

  • Page 19

    19 19 19 19 19 ENGLISH USING THE T 743 SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES ADJUSTING THE VOLUME ADJUSTING THE VOLUME ADJUSTING THE VOLUME ADJUSTING THE VOLUME ADJUSTING THE VOLUME LISTENING TO RADIO LISTENING TO RADIO LISTENING TO RADIO LISTENING TO RADIO LISTENING TO RADIO Y ou may operate the [...]

  • Page 20

    20 20 20 20 20 SELECTING THE RADIO SELECTING THE RADIO SELECTING THE RADIO SELECTING THE RADIO SELECTING THE RADIO Press the AM/FM key on the T 743 front panel, the HTR 2’ s orange [TUNER] (the numeric 9 key), or the yellow [AM] and [FM] keys to select the receiver’ s radio mode. Each subsequent press of either key will toggle the unit between [...]

  • Page 21

    21 21 21 21 21 ENGLISH USING THE T 743 ABOUT DTS AND DOLBY DIGIT ABOUT DTS AND DOLBY DIGIT ABOUT DTS AND DOLBY DIGIT ABOUT DTS AND DOLBY DIGIT ABOUT DTS AND DOLBY DIGIT AL SURROUND MODES AL SURROUND MODES AL SURROUND MODES AL SURROUND MODES AL SURROUND MODES DTS DIGIT DTS DIGIT DTS DIGIT DTS DIGIT DTS DIGIT AL SURROUND AL SURROUND AL SURROUND AL SU[...]

  • Page 22

    22 22 22 22 22 ABOUT THE T 743'S LISTENING MODES ABOUT THE T 743'S LISTENING MODES ABOUT THE T 743'S LISTENING MODES ABOUT THE T 743'S LISTENING MODES ABOUT THE T 743'S LISTENING MODES USING THE T 743 The T 743 receiver offers nine distinct listening modes, tailored for different types of recordings or program material. The[...]

  • Page 23

    23 23 23 23 23 ENGLISH USING THE T 743 The following Surround Sound Modes require a specially encoded signal that must be present in digital format to be decoded by the T 743. 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 recor[...]

  • Page 24

    24 24 24 24 24 USING THE T 743 ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES Several of the T 743’ s listening modes have one or more selectable variations and adjustable parameters you can modify to suit you system, the recording, or your personal preferences. Us[...]

  • Page 25

    25 25 25 25 25 ENGLISH USING THE T 743 ADJUSTING CHANNEL LEVELS “ON THE FL ADJUSTING CHANNEL LEVELS “ON THE FL ADJUSTING CHANNEL LEVELS “ON THE FL ADJUSTING CHANNEL LEVELS “ON THE FL ADJUSTING CHANNEL LEVELS “ON THE FL Y” Y” Y” Y” Y” Y ou can make changes to the relative levels of center , surround, and subwoofer outputs. This m[...]

  • Page 26

    26 26 26 26 26 USING THE HTR 2 REMOTE CONTROL • Controls up to 8 devices. • 44 function keys. • Learns up to 352 commands. • Records up to 44 macros with a maximum of 64 commands each. • Configurable punch-through. • Key illumination with programmable timeout. • Upgradable. • Contains pre-programmed library of NAD remote codes. The [...]

  • Page 27

    27 27 27 27 27 ENGLISH USING THE HTR 2 REMOTE CONTROL PUNCH-THROUGH PUNCH-THROUGH PUNCH-THROUGH PUNCH-THROUGH PUNCH-THROUGH The HTR 2’ s “punch-through” function allows you to retain a function key fr om one Device Select “page” on another , so that, for example, the AMP [SURR MODE] function might still control the T 743 when the DVD Devi[...]

  • Page 28

    28 28 28 28 28 USING THE HTR 2 REMOTE CONTROL KEY KEY KEY KEY KEY -ILLUMINA -ILLUMINA -ILLUMINA -ILLUMINA -ILLUMINA TION TIMEOUT TION TIMEOUT TION TIMEOUT TION TIMEOUT TION TIMEOUT The HTR 2’ s key-illumination can be set to remain lit for 0-9 seconds. The default value is 2 seconds. T o set the illumination timeout, simultaneously press-and-hold[...]

  • Page 29

    29 29 29 29 29 ENGLISH Search Mode If none of the codes from the table, when entered, turns on the component, and if you are quite sure you have followed the above procedur e completely and carefully , you may want to try the “search” method as follows: Enter Library Mode by simultaneously pressing-and-holding for 3 seconds both the desired Dev[...]

  • Page 30

    30 30 30 30 30 TROUBLESHOOTING CONDITION CONDITION CONDITION CONDITION CONDITION NO SOUND FROM ALL CHANNELS NO SOUND FROM SOME CHANNELS NO SOUND FROM SURROUND CHANNELS NO SOUND FROM SUBWOOFER NO SOUND FROM CENTER CHANNEL NO DOLBY DIGIT AL/DTS T 743 DOES NOT RESPOND TO HTR 2 REMOTE T 743 DOES NOT RESPOND TO FRONT -P ANEL COMMANDS OR REMOTE CONTROL P[...]

  • Page 31

    31 31 31 31 31 ENGLISH SPECIFICA TIONS AV SURROUND SOUND RECEIVER AV SURROUND SOUND RECEIVER AV SURROUND SOUND RECEIVER AV SURROUND SOUND RECEIVER AV SURROUND SOUND RECEIVER T 743 T 743 T 743 T 743 T 743 Amplifier Section Power output Stereo Mode (8 ohms within rated distortion) 2 x 70W (18.45 dBW) IHF dynamic power; 8 ohms 2 x 105W (20.2 dBW) IHF [...]

  • Page 32

    NAD www.NADelectronics.com www.NADelectronics.com www.NADelectronics.com www.NADelectronics.com www.NADelectronics.com ©2003 NAD Electronics International ©2003 NAD Electronics International ©2003 NAD Electronics International ©2003 NAD Electronics International ©2003 NAD Electronics International A Division of Lenbrook Industries L TD All rig[...]