NADメーカーT744の使用説明書/サービス説明書
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Owner’ s Manual ENGLISH.
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 .
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.
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 . . . . . . . . . . . . . . . . .
5 5 5 5 5 ENGLISH T ABLE OF CONTENTS GETTING THE MOST FROM THE NAD T 74 4 Thank you for choosing NAD. The T 74 4 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.
6 6 6 6 6 UNP ACKING AND SETUP Packed with your T 7 44 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.
7 7 7 7 7 ENGLISH ABOUT THE T 74 4 Though the T 74 4 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 .
8 8 8 8 8 ABOUT THE T 74 4 UPGRADABILITY UPGRADABILITY UPGRADABILITY UPGRADABILITY UPGRADABILITY The T 74 4 receiver permits flexible system growth via individually accessible pre-out and main-in jack.
9 9 9 9 9 ENGLISH In case you simply cannot wait to experience the performance of your new NAD T 74 4 receiver , we provide the following “Quickstart” instructions to get you underway . The steps below connect your DVD player to the T 74 4 ’ s DVD input; be sure to r ead “Input Setup”, below .
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 .
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 74 4 ’ 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 74 4 ’ s SETUP OSD.
12 12 12 12 12 REAR P ANEL A TTENTION! Please make all connections to your T 74 4 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.
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 74 4 COMPONENT VIDEO OUT to the compon ent-video input of a compatible video monitor/TV .
14 14 14 14 14 SETTING UP THE T 74 4 Before you make the first connection to your T 74 4 , you should have the arrangement of your listening room/ home theater components and furniture mapped out, at least initially .
15 15 15 15 15 ENGLISH The T 74 4 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.
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.
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.
18 18 18 18 18 ABOUT THE ON-SCREEN DISPLA YS (OSD) AND FRONT -P ANEL READOUT CREA TING AND USING PRESETS The T 74 4 ’ 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.
19 19 19 19 19 ENGLISH USING THE T 74 4 SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES SELECTING SOURCES ADJUSTING THE VOLUME ADJUSTING THE VOLUME ADJUSTING THE VOLUME ADJUSTI.
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 74 4 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.
21 21 21 21 21 ENGLISH USING THE T 74 4 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 .
22 22 22 22 22 ABOUT THE T 744'S LISTENING MODES USING THE T 74 4 The T 74 4 receiver offers nine distinct listening modes, tailored for different types of recordings or program material. The table below lists which modes are available to what input signals.
23 23 23 23 23 ENGLISH USING THE T 74 4 The following Surround Sound Modes require a specially encoded signal that must be present in digital format to be decoded by the T 74 4 . These modes are automatically switched on when the appropriate data stream is detected selected in the setup menu of the source media.
24 24 24 24 24 USING THE T 74 4 ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES ADJUSTING LISTENING MODES Several of the T 74 4 ’ 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.
25 25 25 25 25 ENGLISH USING THE T 74 4 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.
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.
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 .
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.
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 .
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.
31 31 31 31 31 ENGLISH SPECIFICA TIONS AV SURROUND SOUND RECEIVER T 74 4 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 dynamic power; 4 oh ms 2 x 145W (21.
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デバイスNAD T744の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
NAD T744をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNAD T744の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。NAD T744の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。NAD T744で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
NAD T744を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNAD T744の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、NAD T744に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNAD T744デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。