Manuale d’uso / di manutenzione del prodotto T 775 del fabbricante NAD
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EN GL IS H FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSKA РУ ССКИЙ ® O wner ’ s Manual Manuel d’I nstallation Manual del Usuario Manuale delle Istruzioni T 7 7 5 A V S u r r ou n.
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 instruc tions 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 instruc tion ’ s rules that apply in your country or area.
TH AN K YOU FOR CH OO SIN G N AD. The T 775 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.
I NT RO D U C TI O N AB O UT T HE T 775 Though the T 775 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.
I NT RO D U C TI O N GE T T IN G S T A RT ED WH A T ’S IN T HE BOX Packed with your T 775 A/V Receiver you will nd • An AM loop antenna • A FM ribbon-wir e antenna with balun • A r.
DE AL IN G WIT H H UM AND NO IS E 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 ST ANDBY BUTT ON : Press this button or the HTR 3 remote ’ s [ON] button to switch ON the T 775. The Standby LED indicator will turn from amber to blue and illuminate the VFD. P ressing the standby button again turns the unit back to standby mode.
10 VOL UME : Use this control to adjust the volume level of the main speakers. The default volume level is -20dB. The VOL UME k nob is also used to increment / decrement other adjustable paramet ers lik e T one Controls. 11 A SPEAKERS B : P ress either speaker A or B or both to select the set of speakers you wish to listen to .
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.
5 AUDIO 3 OUT/VIDEO 3 OUT/S-VIDEO 3 OUT , AUDIO 4 OUT/VIDEO 4 OUT/S-VIDEO 4 OUT : Connect the T 775’ s AUDIO 3 OUT/VIDEO 3 OUT/ S-VIDEO 3 OUT or AUDIO 4 OUT/VIDEO 4 OUT/S-VIDEO 4 OUT jacks t o the analog audio/video input of a recording component such as a cassette deck, DVD recorder or to an outboard audio/video processor .
13 +12 V TRIGGER OUT : Ther e 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.
AB OU T THE ON -S CR EEN DI SP LA Y (O SD ) The T 775 receiver employs a simple, self-explanatory system of on-screen display “menus ” that will appear on the connected video monitor/T V . These are requir ed during the setup process (and are useful in day-to-day operation), so be sure to connect the monitor/T V befor e proceeding with setup.
DO LBY P RO LOG IC IIx Dolby Pro L ogic IIx processes both stereo and 5.1 signals into a 6.1 or 7.1 channel output. At Dolby Pr o Logic IIx, you can choose PLIIx Movie or PLIIx Music modes to tailor your listening experience to the source material .
DS P O PT IO NS The following sig nal processing parameters can be setup under the DSP (Digital Signal P rocessing) Options menu. LI P S YNC D EL A Y DSP Options has the feature ‘Lip Sync Delay ’ whose function is to match any delay that may occur in the picture relative t o the audio.
TON E CON TRO LS The T 775 has three T one Control levels – Tr eble, Bass and Center Dialog. Bass and Tr eble controls only aect the low bass and high treble leaving the critical midrange frequencies free of coloration.
SE TU P M EN U Th e S etu p Me nu all ow s o ne to cus tom iz e t he ope rat ion of th e T 775 to th e an cil lary equ ipm ent us ed in one ’ s sp eci c A V sy st em.
AN ALOG AUDIO The T 775 has nine analog audio inputs including 7.1 input. T hese analog inputs - Audio 1, Audio 2, Audio 3, A udio 4, Audio 5, Audio 6, Audio F ront, Audio MP and 7.
VI DE O FO RM A T CONV ERS IO N The T 775 is equipped with a Video F or mat Conv er ter . This allows for a simplied video connection between the T 775 and y our T V Monitor when using multiple video formats such as Composite (CVBS), S-Video , and Component ( YUV ).
SO UR CE S ET UP (T A BL E VIE W) The Source Setup ( T able V iew) reects the settings made in the S ource Setup (Normal V ie w) menu. All the Source settings ar e summarized and displayed in tabulated f or m in the Source Setup ( T able View).
AUDYSSE Y MultE Q X T R OOM ACOUS TI CS CO RR EC TIO N Sound reecting from room boundaries can disturb the spatial illusion of surround sound, and can also distort the tonal balance of the system.
SP EA KE R CON FI GU RA T ION Every surround-sound system requires “bass-management” to direct low- frequency content from any or all channels to the speakers best able to reproduce it. F or this function to operate correctly, it is important that you correctly identify your speakers’ capabilities.
The SPL meter should be placed at the primary listening position, at approximately the height of the seated list ener ’ s head. A tripod is helpful but with a little duct tape almost anything — a pole lamp, music-stand, or ladder-backed chair , for example — can do as well.
MU TI NG THE SO UND Use the HTR 3’ s ‘Mute’ key to silence all channels completely. Muting is always available regar dless of the source or listening mode selections. NOT ES • Changinginputorlistening-modeselectionsdoesnotreleasemuting.
TR IG GE R S ET UP The T 775 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 k eys to navigate thr ough the T rigger Setup menu parameters.
DO LBY D IGI T AL PLUS Dolby Digital Plus is the next-generation audio technology for all high- denition programming and media. It combines the eciency to meet future broadcast demands with the pow er and exibilit y to realiz e the full audio potential expected in the upcoming high-denition era.
DO LBY S ET UP Under this menu, the Dolby Digital’ s D ynamic Range Control can be adjusted as well as the settings for Dolby Dig ital Pro Log ic II x Music. Dyn Range Ctrl : Y ou can select the eective dynamic range (subjective range from soft to loud) for playback of Dolby Dig ital soundtracks.
DTS N EO: 6™ SUR RO UND This mode applies the conventional 2-channel signals such as digital PCM or analog stereo signals to the high pr ecision digital matrix decoder used for D TS-ES Matr ix 6.
A/V PR ES ETS The T 775’ s simple but power fully exible system of ‘Presets’ allows you to customize virtually ever y aspect of your audio-video playback, and recall them with a single key-press.
LI ST EN IN G TO AM/ FM R AD IO The T 775’ s internal AM/FM tuner oers very high quality sound from radio broadcasts. The reception and sound quality will always be dependent to a degree howev er on the t ype of antenna(s) used as well as pr oximity to the broadcast origin, geography and w eather conditions.
CH OO SIN G THE TU NER MO DE The front-panel ‘ TUNER MODE’ ke y 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.
VI EW XM I NF OR MA TI ON T oggle ‘INFO ’ button to display the XM information of the selected channel such as the artist name, song title, category or any other text as supplied for the channel.
4 The strength of the incoming sig nal can be shown on the VFD by pressing the [ENTER] button. The more segments visible in the low er display line, the stronger the sig nal. By changing the position of the antenna, you can increase the sig nal strength.
RE SE T The “Reset” option allows the connected (and separately sold) NAD DAB Adaptor DB1 to be r eset to its fac tory default settings. 1 While listening to a D AB broadcast, press front panel’ s [ TUNER MODE] button and then [ TUNE / ] to select “Reset ” .
LI ST EN IN G TO Y O UR iPod P LA YE R The T 775 is equipped with a data por t in the rear panel where an optional “NAD IPD Dock for iP od ” (NAD IPD) can be plugged in.
NA D I PD 2 The NAD IPD 2 has its own remote contr ol - the DR 1. For you to contr ol the NAD IPD 2 using the DR 1, you have to go t o “iP od Setup” menu (please refer to the item about “iP od Setup” under the “USING THE T 775 – SETUP MENU” segment of OPERA TION section) and then set “ Auto Connect ” to “No” .
SP EC IF IC A T IO NS • 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.
LE AR NI NG CODE S F ROM OTH ER REM OTE S Begin by positioning the HTR 3 “nose-to-nose” with the source remote so the two devices’ infrared windows are about 2 inches apart.
MAC RO COM MA ND S A “macro ” command is a series of t wo or more r emote 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 PLA Y” .
F AC TORY R ES ET 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 library commands.
LOADI NG CODE -L IB R ARI ES 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 play er, tape deck, DVD player , or other component, follow the procedur e below to change the code -library.
CH EC KI NG CODE -L IB RA RY N UM BE R Y ou can check the current code-librar y on any Device Selector ke y as follo ws. Enter Librar y Mode by simultaneously pressing-and-holding for 3 seconds both the desir ed component ’ s Device Selector key and the [A VPS] ke y , until the Learn LED turns green.
COND IT IO N PO SS IBL E C AUSE S P OS SI BLE SO LUTI ON S 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.
R EF E RE N C E SP E CI FI C A TI O NS AM PL IF IE R S EC TI ON Pow er output Stereo Mode 130W (21.1dBW ) (8 ohms within rated distortion) IHF dynamic power; 8 ohms 200W (23dBW ) IHF dynamic power; 4 ohms 340W (25.3dBW ) Pow er output Surround Mode 7 x 100W (20dBW ) T otal har monic distortion at rated power <0.
45 EN GL IS H FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSKA РУС СКИЙ.
ww w .NADelectronics.com ©2009 NAD ELECTRONICS INTERNA TIONAL A DIVISION OF LENBROOK INDUSTRIES LIMITED All ri ghts re serve d. NAD a nd the N AD logo ar e trade marks of NAD El ectro nics In terna tional , a divi sion of Lenbr ook Ind ustrie s Limi ted.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il NAD T 775 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del NAD T 775 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso NAD T 775 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul NAD T 775 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il NAD T 775, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del NAD T 775.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il NAD T 775. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo NAD T 775 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
