NADメーカーL 54の使用説明書/サービス説明書
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EN GL IS H FRANÇAIS DEUTSCH NEDERLANDS ESP AÑOL IT ALIANO РУС СКИЙ SVENSKA ® O wner ’ s Manual Manuel d’I nstallation Bedienungsanleitung Gebruikershandleiding Manual del Usuario Manuale.
SA VE THESE INSTRUCTIONS FOR LA TER USE . FOLL OW ALL W ARNINGS AND INSTRUC TIONS MARKED ON THE A UDIO EQUIPMENT . 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.
19 Damage Requiring Service - Unplug this product from the wall outlet and refer servicing to qualied service personnel under the following conditions: a) When the power-supply cord or plug is damaged . b) If liquid has been spilled, or objects have fallen into the product.
IMPORT ANT INFORMA TION FOR UK CUSTOMERS DO NOT cut o the mains plug fr om this equipment. I f the plug tted is not suitable for the power points in y our home or the cable is too shor t to reach a power point, then obtain an appropriate saf et y approv ed ex tension lead or consult your dealer .
IntroductIon T ABLE OF C ONTENTS THANK Y OU FOR CHOOSING NAD The L 54 DVD Receiver is a technologically advanced and highly capable product-yet we ha ve invested great e or t in making it simple and easy to use.
INTRODUCTION GE T T IN G T HE M O ST F RO M TH E L 54 UNP ACKING AND SETUP WH A T ’S I N THE BOX Packed with your L 54 y ou will nd: • An AM loop antenna • An FM ribbon-wir e antenna with bal.
AB OU T THE L 54 Though the L 54 is among the most technically sophisticated integrat ed Stereo DVD receivers, we worked hard to make it one of the most musically transparent home-theatre components available as well - this is what we mean by NAD’ s “Music First” design philosophy .
1 POW ER : Whe n the L 54 i s rst plugg ed int o the AC po wer , t he L 5 4’ s cloc k will light in th e main V acu um Fl uore scent Displa y ( VFD) displ ay sho wing t he tim e of d ay . Pr ess t o swi tch ON the L 54 fr om st andby , chan ging the st andby indic ator f rom b right blue t o dark and il lumina ting the VFD di splay .
12 INPUT SELECT : Use to select an audio/video input along with its assigned analog or digital inputs T oggle to select through: Internal DVD ➜ CABLE/SA T ➜ VCR ➜ VIDEO 4 ➜ Internal AM tuner ➜ Internal FM tuner ➜ then back to Internal DVD .
1 SPEAKERS : Connect the left and right terminals to the corresponding loudspeakers. Each output’ s “+” (red) terminal and “-” (black) terminal must be connected to the corresponding “+” and “-” terminals of the loudspeaker . Use ex tra care to ensur e that no stray wires or strands cross between posts or terminals at either end.
7 DIGIT AL INPUTS, OPTICAL & COA XIAL : Connect to the coaxial/ optical S/PDIF-format digital output of sources such as VCRs, HD T V, satellite tuners or other components. Connect OPTICAL/C OAXIAL DIGIT AL INPUT to an S/PDIF-format digital output.
GETTING ST ARTED Before you make the rst connection to your L 54, you should ha ve 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.
ABOUT THE ON-SCREEN DISPLA Y (OSD) The L 54 employs a self-explanator y on-screen display “menu” for the internal DVD player . This “menu” will appear on the connected video monitor/T V and is required during the setup process (useful in day-to-day operation), so be sure to connect the monitor/T V before pr oceeding with setup.
D YNAMIC RANGE C ONTROL DRC Y ou can select the eective dynamic range (subjective range from soft to loud) for playback of Dolby 2.0 soundtracks. Settings of 25%, 50% and 75% progr essively reduce dynamic range, making soft sounds comparatively louder while limiting the peak loudness of loud ones.
Y ou may operate the L 54 DVD Receiver from its front panel or via the HTR 4 r emote control. Since the remote will be the primary controller for most cases, we will f ocus on remote- controlled operations. Be sure also to read the section, “Front P anel” .
OSD NA VIGA TION The L 54’ s in ternal DVD pl ayer emplo ys a s imple , self - exp lanat or y system of on -scre en dis play “m enus ” that will appear on th e conn ected video monito r/T V .
LA NG UAGE Select a language for the Setup menu and on-screen display . The f ollowing are the available languages – English, Fr ench, German, Dutch, Spanish, I talian, Russian and Swedish. SUBTITLE Depending on the DVD media, only those subtitle languages recorded on the DVD media are available.
P-SCAN If your television is a high-denition or “ digital ready ” television, you may take advantage of the L 54’ s progressiv e scan output for the highest video resolution possible. T o activate Pr ogressive Scan, set rst “ VIDEO OUT ” (see “ VIDEO OUT ” section below ) to “COMPONENT .
Depending on the media, the following are other basic f eatures of the L 54’ s internal DVD player . Mak e sure that you select “DVD” at the De vice Selector selection of the HTR 4 before you pr oceed with the specic function. TITLE AND MENU BUTTONS Both these buttons are only found on the HTR 4.
PROGRAMMING The program function enables you to stor e your favorite tracks from any disc in the play er memor y. When programming a sequence of tracks, the L 54 must be in st op or pause mode. T o program the sequence 1 Pr ess the HTR 4’s “PROGRAM” button to enter program mode and y ou will be prompted to a “PROGRAM INPUT ” menu.
The L 54’ s internal AM/FM tuner o ers ver y high quality sound from radio broadcasts. The reception and sound quality will always be dependent to a degree how e ver on the type of antenna(s) used as well as proximity to the br oadcast or igin, geograph y and weather conditions.
DELETING A STORED PRESET Y ou can empty a preset by deleting the stored inf or mation. 1 Select the preset number to be emptied. 2 First pr ess the DISPLA Y button and hold it in. While holding in the DISPLA Y button press the SETUP/ MEMORY button for about one half second , then release the SE TUP/MEMORY button.
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 OTHER REMOTES Begin by positioning the HTR 4 “nose-to-nose” with the source remote so the two devices’ infrared windows are about 2 inches apart.
MA CRO C OMMANDS A “macro ” command is a series of two or more remote codes issued automatically fr om a single keypress. Y ou might use a macro to automate a simple command sequence , such as, “ T urn on the DVD player and then press ‘play .
BUTTON ILLUMINA TION TIMEOUT The HTR 4’ 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 f.
L OADING C ODE LIBRARIES The HTR 4 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.
CHECKING C ODE-LIBRARY NUMBER 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 k ey and the [PROGRAM] key until the Learn LED turns green.
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 . • No sound from some channels. F aulty/missing cables. • Check cables.
AMPLIFIER SECTION Pow er output Stereo Mode 50W (8 ohms within rated distortion) IHF dynamic power; 8 ohms 70W IHF dynamic power; 4 ohms 100W T otal harmonic distortion at rated power <0.08% IM distortion at rated power <0.08% Damping factor , 8 ohms >60 Input sensitivity and impedance 320mV/47KΩ Fr equenc y response ± 0.
REFERENCE NO TES ENGLISH FRANÇAIS DEUTSCH NEDERLANDS ESP AÑOL IT ALIANO РУС СКИЙ SVENSKA 31.
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デバイスNAD L 54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 L 54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 L 54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 L 54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 L 54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 L 54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 L 54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 L 54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 L 54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。
