Lyngdorf AudioメーカーSDAI 2175の使用説明書/サービス説明書
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- 1 - SDAI 2175 Semi Digital Integrated Amplif ier Owners Manual.
- 2 - Table of Cont ent s WARNINGS . .. ... .. .. .. .. .. .. .. .. .. .. .. ... .. .. ... .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. ... .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. 3 Explanation of graphical symbols .
- 3 - WARNINGS TO REDUCE RISK O F FIRE OR ELECTRIC SHO CK, DO NOT EXPOSE THIS APPLIANCE TO R AIN OR MOISTURE. Explanation of graphical sy mbols Exclamation symbol The exclamation poi nt within an equi.
- 4 - Important safety instructions 1: Read these instructions carefull y before instal ling or operating this appar atus. 2: Keep these instructions. 3: Heed all warnings. 4: Follow all instructions. 5: Do not use this apparatus near w ater. 6: Clean only with a dry cloth.
- 5 - Accessories You should find the follo wing in the accessory kit: 1: One mains cord. 2: This manual. 3: Customer registration f orm. Operating voltage The SDAI 2175 is available in a v ersion for 115V m ains voltage and in a versi on for 230V mains voltage.
- 6 - Introduction Lyngdorf SDAI 2175 is a compact, high-perform ance analog integrat ed switch-mode amplifier utilizing some of the circuit topologie s originally develope d for the Lyngdorf Millennium and M2150 amplifiers.
- 7 - Front panel Fig 1: SDAI 21 75 front panel. Controls The buttons/controls on t he front panel of the SDAI 2175 can all be used either with direct presses on the front or by operating the similar ke ys on the included rem ote control. All keys on the front except f or the Mains switch (1) can be f ound on the remot e control as well.
- 8 - Indicators OPERATE Indicates the operational status of the SDAI 2175. Off The SDAI 2175 is in st andby mode. Flashing The SDAI 2175 is in t he soft-start phase or t he protection circ uit is engaged. On The SDAI 2175 is ope rating normally. POWER Illuminated whenever t he power is applied to the SDAI 2175 a nd the mains switch is ON.
- 9 - Rear panel Fig 2: SDAI 21 75 rear panel. INPUT (1-6) RCA unbalanced input channel 1-6 INPUT (7) Balanced stereo input channel 7 TAPE OUT (8) Line output of selected input PRE OUT (9) Regulated o.
- 10 - Menu system The Menu system of the SDAI 2175 can be used f or setting up the amplif er for nearly all everyday situations. The only feature which can not be changed f rom the menu system is custom naming of the input texts which can only be p erformed from the sup plied PC setup program.
- 11 - Fig 3: SDAI 21 75 Menu system..
- 12 - Fig. 3 Illustrating the menu s ystem can be read f rom left to right, starting in normal m ode which can be changed into Menu active mode b y pressing the menu ke y, indicated with <Menu>. The Different Menu’s a re: Sub Menu Parameter Description RELVOL +/-6 dB (0.
- 13 - Fig 4: Software Upgrade Tool. Connecto rs Mains Connector Mains voltage to the SDA I 2175 is applied via an IEC320 type connector. Th e supplied cable with safety ground sh ould be used to connect the SDAI 2175 to a mains outlet. WARNING: Conne ct the pow er input only to the AC source printed on the label.
- 14 - Loudspeaker connectors The SDAI 2175´s louds peaker connectors accept ba nana plugs, spades o r bare wire ends up to 5 mm in diameter. Connect the wires f rom each loudspeaker to each channel's + an d – terminals. Do not m ake any other connections to the o utput terminals.
- 15 - Cleaning and maintenance Always unplug the uni t from the electrical outlet before cleaning. This unit does not require any regul ar maintenance exce pt to keep its exterior cle an.
- 16 - Parameter Value Note S/N ratio 113dB A -wgt. Ref. 200W /8ohms. Channel separation 84dB 1kHz, 200W /8ohms. Peak output current ± 40A Output common mode voltage 35V DC Ref.
- 17 - Parameter Value Note Shipping weight 17.5Kg (39lb.) Technical assistan ce If you have any problem s with questions regardi ng your Lyngdorf A udio product, please contact Lyngdorf Audio or your nearest repres entative.
デバイスLyngdorf Audio SDAI 2175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:
Lyngdorf Audio SDAI 2175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Lyngdorf Audio SDAI 2175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。Lyngdorf Audio SDAI 2175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。Lyngdorf Audio SDAI 2175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。
Lyngdorf Audio SDAI 2175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Lyngdorf Audio SDAI 2175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、Lyngdorf Audio SDAI 2175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Lyngdorf Audio SDAI 2175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。