NADメーカーD 7050の使用説明書/サービス説明書
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® D 70 5 0 Dire c t D igit al N et wor k Amp lier ENGLISH PORTUGUÊS FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSK A РУС СКИЙ O wner ’ s Manual.
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 before the pr oduc t is operated. 2 Retain instructions - The saf ety and operating instruc tions should be retained for future r eference.
25 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. Batteries (batter y pack or batteries installed) must not be exposed to excessive heat such as sunshine, r e or the like.
UNP ACKING AND SETUP WHA T’S IN THE BOX Packed with your D 7050 y ou will nd: • Detachable mains power cord • Remote control with 3V CR2025 battery • Eight pieces of dome-shaped feet • Quick Setup Guide SA VE THE P ACKAGING Please save the box and all the packaging in which your D 7050 arrived.
IDENTIFICA TION OF C ONTROLS 1 o (ST ANDBY) • With the corresponding end of the mains power cord connected to the AC mains input of the D 7050 and the plug connected to a mains power source , press o (Standby) to switch ON the D 7050 from standby mode.
8 AUDIO OUT • These output terminals have dual function. They ar e used either as PRE OUT or SUBWOOFER terminals. • Always turn OFF the D 7050 and associated external de vices bef ore connecting or disconnecting anything to the AUDIO OUT sockets. PRE OUT • The AUDIO OUT sockets can be used to drive an additional amplier .
NA D D 7050 AP P A NAD D 7050 app can be downloaded at the iT unes app Store or Google Play Store . This app includes D 7050 basic r emote control functions as well as congurable features . Descr iptions of the selectable featur es can be viewed by selecting “i” in the app screen whenever available from any of the menu settings.
7 Selec t P ower Save setting. ON: Lowest po wer consumption to save power . OFF: Reduced system performance level to maintain network connection. 8 Show description of items in the current screen when applicable. REMOTE 9 Go to Menu window. 10 Select Source.
BA T TER Y INSERTION PROCEDURE 1 I nsert a hooked tip into the batter y door release hole . 2 Slide out the batter y tray . 3 Place the supplied CR2025 batter y into the tray . Ensure the "+" symbol is facing upwards. 4 Slide the tray back until it clicks into place.
C ONNEC T AIRPL A Y AirPlay lets you str eam music from your AirPlay-enabled device to the D 7050. The AirPlay-enabled device and the D 7050 must be in the same network to send and receive streaming audio with AirPla y. This connection could be wired, using Ethernet cable, or wir eless.
4 Selec t your local network from the dr op down SSID list - NADLAB ( WP A2 CCMP) in this example . 5 Type the WP A Passphrase (if it is passwor d protected) of your local network in the eld provided and then select Go to join in. 6 A W arning notice will pop -up .
ABOUT apt X® A Bluetooth connection is a bit like a data pipeline between devices. Because the pipeline has a maximum width, it can sometimes be dicult to ow large audio les through it. aptX® enables CD-like quality wireless audio by solving the problem of sending the full music bandwidth over Bluetooth.
A UTO SENSE Auto sense featur e enables the D 7050 to wake up from standby mode and starts operation by selec ting OPTICAL 1 sour ce or the last digital source before going t o standby mode. CONDITIONS FOR AUT O SENSE • F or Auto Sense to work, Auto Standby must be set to ON with D 7050 going rst to network standby mode.
T ABLE OF ST ANDB Y MODE SCENARIOS Conditions • Control in Standby: O • Current source bef ore standby mode: OPTICAL1, OPTICAL2, COAXIAL1, C OAXIAL2, COMPUTER, AIRPLA Y , DOCK , BT , DLNA or S.
PERFORM IR LEARNING WITH TV REMO TE CONTROL Direct or point the D 7050 or T V remote control to the D 7050 front scr een when per forming below procedur e. IR LEARNING PROCEDURE STEP** PROCEDURE D 7050 FRONT SCREEN DISPLAY 1 With D 7050 in opera ting mode, press and hold “ 4j ” of D 7050 remote control t o initiate IR learning mode.
LISTENING T O SPO TIFY Spotify gives you access to millions of songs b y the ar tists you love as well as enjoy the latest hits and new discoveries. D 7050 supports Spotify Connect. Just select play and music is streamed from your Spotify app to the D 7050.
FEET INST ALLA TION GUIDE The dome-shaped feet are supplied for optional installation. There are two ways of installing the feet as per suggested methods below . Y ou may generate a template f or proper placement of the feet. NOTE Ensure that with the feet installed, the D 7050 is stable , balanced and will not tip over .
A UDIO SPECIFICA TIONS Rated power a t 4 ohms 50W Signal-to-Noise ratio (A-w eighted) ≥ 90 dB Crosstalk (1 kHz) ≥ 85dB Crosstalk (10 kHz) ≥ 70 dB Frequency response (20 Hz – 20 kHz) 0 dB to - 0.3 dB T otal Harmonic Distortion ≤ 0.004 % IMD (SMPTE) 0.
19 ENGLISH PORTUGUÊS FRANÇAIS ESP AÑOL IT ALIANO DEUTSCH NEDERLANDS SVENSK A РУС СКИЙ.
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デバイスNAD D 7050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 D 7050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 D 7050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 D 7050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 D 7050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 D 7050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 D 7050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 D 7050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 D 7050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。