NADメーカーT 765の使用説明書/サービス説明書
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® O wner ’ s Manual T 765 A V S u rr o u nd S o u n d Re c e iv e r ENGLISH.
1. Read instructions - All the safety and operating instructions should be read befor e the product is operated. 2. Retain instructions - T he safety and operating instructions should be retained for futur e reference. 3. Heed Warnings - All warnings on the product and in the operating instructions should be adhered to.
23. Battery Disposal - When disposing of used batteries, please comply with governmental regulations or envir onmental public instruction’ s rules that apply in your country or area.
THANK YOU FOR CHOOSING NAD . The T 765 A/V Receiver is a technologically advanced and highly capable product — yet we have in vested great eort in making it simple and easy to use.
INTRODUCTION AB O U T T HE T 765 Though the T 765 is among the most technically sophisticated A/V Receiver , 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.
INTRODUCTION GET TING ST ARTED WH A T ’S I N TH E B OX Packed with your T 765 A/V Receiver you will nd • An AM loop antenna • A FM ribbon-wir e antenna with balun • A re mov abl e A C cab le (if y ou wis h, an y I EC- st and ard A C c abl e o f sui tab le wat tag e may be su bs tit ute d).
DEALING WITH HUM AND NOISE Hum and noise may sometimes prove a challenge in complex, multi-channel audio systems. Not e these considerations to help prevent hum and noise problems: • Pow er all your system's audio component from AC outlets originating from the same cir cuit of your house wiring.
1 POWER BUTTON : P ress this button or the HTR 3 remote ’ s [ON] button to switch ON the T 765. The Standby LED indicator will turn from amber to blue and illuminate the VFD. P ressing the power button again turns the unit back to standby mode. The T 765 can also be switched ON from standby mode by pressing any of the front panel buttons .
11 SOURCE : Pr ess these buttons to toggle through the input selections – Source 1, Source 2, Source 3, Source 4, iP od, Source 7, Fr ont Input, Media Player and Tuner . More Sources could be directly recalled through these buttons upon enabling them at the Setup Menu (See the section ‘Source Setup’ at Setup Menu discussion).
1 DIGIT AL AUDIO IN ( OPTICAL 1-3, COA XIAL 1-3) : Connect to the optical or coaxial S/PDIF-format digital output of sources such as CD or DVD players, HD T V or satellite tuners and other components. Coaxial and Optical digital input association is congurable via the Setup Menu.
4 MP DOCK : The T 765 is equipped with a data por t in the rear panel where an optional NAD iP od dock station can be plugged in. Connect the optional NAD iPod docking station ’ s plug into the T 765’ s ‘MP DOCK ’ (data port).
13 +12 V TRIGGER OUT : There are three congurable +12V TRIGGER OUTPUT . Use a 3.5mm mini-jack connector to pass +12 volts at a maximum current of 50 milliamps to auxiliary equipment such as a multichannel amplier or subwoofer . The cent er conduc tor (hot) of the 3.
ABOUT THE ON-SCREEN DISPLA Y (OSD) The T 765 receiver employs a simple, self-explanatory system of on-screen display “menus ” that will appear on the connected video monitor/T V . These ar e required during the setup process (and are useful in day-to-day operation), so be sure to connect the monitor/T V before proceeding with setup .
DO LBY P R O LOG IC II x Dolby Pro L ogic IIx processes both stereo and 5.1 signals into a 6.1 or 7.1 channel output. A t Dolby Pr o Logic IIx, you can choose PLIIx Movie or PLIIx Music modes to tailor your listening experience to the source material.
ADjUSTING LISTENING MODES Several of the T 765’ s listening modes have one or more selectable variations and adjustable parameters that you can modify to suit you syst em or personal preferences. At List ening M ode menu, use a combination of ENTER and keys to navigate and eect desired settings.
ZONE CONTR OLS Depending on the settings made at the separate ‘Zone Setup ’ menu under the ‘Setup Menu’ sec tion discussion, the applicable Zone can be congured and managed via this ‘Zone Controls ’ window. Select ‘On’ to activate the applicable Zone.
SETUP MENU Th e S etu p M enu al lo ws one to c ust omi ze th e o per ati on of th e T 7 65 to the a nci lla ry e qui pme nt use d in on e ’ s spe ci c A V sys te m.
ANAL OG A UDIO The T 765 has nine analog audio inputs including 7.1 input. T hese analog inputs - Audio 1, Audio 2, Audio 3, Audio 4, Audio 5, A udio 6, Audio Fr ont, Audio MP and 7.1 Input can be var iably assigned to each Source. Scroll to ‘ Analog Audio’ and then press to select and assign an analog audio input to the particular Source.
ABOUT VIDEO FORMA TS F or many years, there was only one type of video format used. Composit e video signals include the Luminance (black & White) and Chroma (color) signals combined on one wir e. S-Video uses separate wires in a single cable for L uminance and Chroma signals.
SOURCE SETUP (T ABLE VIEW) The Source Setup ( T able View) r eec ts the settings made in the Source Setup (Normal V iew) menu. All the Source settings are summarized and displayed in tabulat ed form in the Source Setup ( T able View).
MEASUREMENT IS THE FIRST STEP Connect the Audyssey microphone jack into the front panel’ s MP/MIC input and the Audyssey Setup wizard will guide you through a simple st ep -by-step conguration. The sound at your main listening position is setup using the supplied Audyssey micr ophone.
Depe nding on the rel ations hip be tween speake rs, t he pos sible select ions f or e ach sp eaker a re a s fo llows : Front L/R Center Surround L/R Back Subwoofer 1/2 LARGE LARGE LARGE LARGE ON or O.
SPEAKER LEVELS A dj us ti ng t he r el at iv e bal anc e of y ou r sy st em ’ s lo ud sp ea ke rs e ns ur es t ha t su rr oun d-s oun d re co r di ng s, w he the r mu sic or lm , wi ll p r es en t th e ba la nc e of e ec ts , mu sic , an d di al og t hat th e a rti st s in te nd ed .
SPEAKER DIST ANCE Y our system ’ s speaker distance settings are a subtle but impor tant renement of your setup . I nforming the T 765 of the loudspeaker-to-listener dimensions of each speaker automatically imposes the cor rect delays, optimizing imaging , intelligibility and surround-sound ambience.
ZONE SETUP The Zone f eature allows one to simultaneously experience in dierent zones of the house multiple sound and applicable video sources from all enabled Sources as w ell as from Front Input, Media Player and Tuner . The T 765 has three congurable Zones – Zone 2, Z one 3 and Zone 4.
TRIGGER SETUP The T 765 features three congurable +12V DC Trigger Output that can be used to activate a component or system it is fed into . A T rigger I nput is also available to turn on the applicable link it is associated to. Use a combination of or ENTER and ke ys to navigate thr ough the T rigger Setup menu parameters.
DOLB Y DIGIT AL EX Using a Matrix decoder, this method cr eates the back channel (sometimes also called the “surround center ”) by means of signals on the left and right surround channels recorded in Dolby Dig ital 5.1, reproduction being provided in Surround 6.
DTS S E TU P Under this menu, the Dynamic Range Control of DTS Digital Surr ound can be adjusted as well as the settings for D TS Neo: 6 Music. Dynamic Range Control : This is the same congurable Dynamic Range Control feature as described above at Dolby Setup, the only di erence being the soundtrack is now in DTS f ormat.
DISPLA Y SETUP The Vacuum Fluor escent Display ( VFD) and On-Screen Display (OSD) can be shown in various ways by navigating through the parameters at the ‘Display Setup’ menu. Use a combination of or ENTER and keys to step through the ‘Display Setup ’ menu items.
LISTENING TO R ADIO The T 765’ s internal AM/FM tuner oers v er y high quality sound from radio broadcasts. The reception and sound quality will always be dependent to a degree how ever on the t ype of antenna(s) used as well as proximity to the br oadcast or igin, geography and w eather conditions.
CHOOSING THE TUNER MODE The front-panel ‘ TUNER MODE’ k ey is a dual-purpose control. In the normal position, FM Mute F M Stereo icons on the VFD are illuminated, only the stations with a strong signal can be listened to , and the noise between stations is muted.
ABOUT D AB RADIO The T 765 has a Digital Audio Broadcast (DAB) module socket on the rear panel for adding a separately sold and NAD-specied outboard DAB module – the NAD DAB Adaptor DB 1.
NA VIGA TION BUTTONS During playback mode, press [ ] to skip for ward to the next song or [ ] to sk ip back to the previous song. F or quicker scrolling up or down the list, press and hold [ ]. While at menu options or selection lists, toggle [ ] to go up or down the options or lists.
SPECIFICA TIONS • 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. • Congurable punch-through. • Key illumination with programmable timeout. • Upgradable.
LEARNING C ODES FROM O THER REMO TES Begin by positioning the HTR 3 “nose -to-nose” with the source remote so the two devices’ infrared windows are about 2 inches apart.
MA CRO C OMMANDS A “macr o” command is a series of t wo or more remot e codes issued automatically from a single keypress. Y ou might use a macro to automate a simple command sequence , such as, “ Turn on the DVD player and then press ‘play .
F ACTO RY R E SE T The HTR 3 can be reset to its factory state, deleting all learned commands, copied and punched- through keys, macros, and other setup inf ormation, rever ting all keys to their pre-programmed librar y commands.
L OADING C ODE-LIBR ARIES The HTR 3 can store a di erent librar y of default NAD codes for each of its Device Selector “pages. ” If the original default librar y does not control your NAD CD player , tape deck , DVD player , or other component, follow the procedur e below to change the code-librar y.
CHECKING C ODE-LIBR ARY NUMBER Y ou can check the current code-librar y on any Device Selec tor key as follows. Enter Library Mode by simultaneously pressing-and-holding for 3 seconds both the desir ed component ’ s Device Selec tor key and the [A VPS] key, until the Learn LED turns green.
REFERENCE TROUBLESHOO TING CONDITION POSSIBLE CA USES POSSIBLE SOL UTIONS No sound from all channels. AC power unplugged . • Check AC cable connection and outlet. • Pow er not switched on. • Outlet has no power . • Speaker A (or Speaker B) is not activated.
REFERENCE SPECIFICA TIONS AMPLIFIER SECTION Pow er output Stereo Mode 100W(20dBW ) (8 ohms within rated distortion) IHF dynamic power; 8 ohms 160W (22dBW ) IHF dynamic power; 4 ohms 270W (24.3dBW ) Pow er output Surround Mode 7 x 80W (19dBW ) T otal harmonic distor tion at rated power <0.
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デバイスNAD T 765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 T 765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 T 765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 T 765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 T 765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 T 765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 T 765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 T 765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 T 765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。
