Atlantic TechnologyメーカーT70.1PBMの使用説明書/サービス説明書
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Model T70.1 PBM High Performance Powered Subwoofer Instr uction Manual 343 V anderbilt A venue Norwood, MA 02062 (781) 762-6300 www .atlantictechnology .
2 Model T70.1 PBM M ODEL T 7 0.1 PBM High Per formance Powered Subwoofer Congratulations on your purchase of an Atlantic T echnology T70.1 PBM powered subwoofer . W ith proper care, your new subwoofer will provide many years of trouble-free performance.
3 A tlantic T echnology ® Figure 1: T ypical amplifier panel and controls for Model T70.1 PBM. Y our amplifier may differ from this illustration. Important Note: If you are using a surround receiver/processor that includes its own filtered subwoofer output we recommend that you set the crossover switch on the T70.
4 Model T70.1 PBM ● A Phase Invert switch (Normal/Invert) This switch allows precise acoustic matching with speaker systems whose output may be phase reversed. This switch also allows you to compensate for unusual room acoustics that occur when a woofer is physically separated from the midrange/high frequency units.
5 A tlantic T echnology ® PRE OUT LEFT RIGHT MAIN IN PRE OUT LEFT RIGHT MAIN IN PRE OUT LEFT RIGHT MAIN IN PRE AMP INTERNAL EXTERNAL Example 1: Subwoofer Line Out/ Low Level In When using this connection method, please see the Important Note on page 3.
6 Model T70.1 PBM Example 3: Preamp Line Out/Low Level In for Stereo Subwoofers Note that the L/MONO input is used on both sub- woofers. Instead of Y -adapters, you may also use the outputs to con- nect back to the Main Inputs as shown in Option 2 of Example 2.
7 A tlantic T echnology ® Example 5: Speaker Out/ High Level In for Stereo Subwoofers This is the most common method for connecting 2 subwoofers to a system without a dedicated sub- woofer line out or Preamp outputs. Note that the L/MONO High Level input is used on both left and right subwoofers.
8 Model T70.1 PBM Figure 2: T ypical arrange- ment for a single subwoofer in a home theater . Start here Less Bass More Bass with no signal detected from the rest of the system, the amplifier will shut itself off and go into standby mode. Power consumption in the standby mode is negligible.
9 A tlantic T echnology ® Subwoofer T uning Using the V ariable Level Control Assuming that you do not have access to a Sound Pressure Level meter for system set up, start your listening with the sub.
10 Model T70.1 PBM Higher crossover frequencies pass more bass but can sound boomy and may be more easily localized to the subwoofer . Higher crossover frequencies may be suitable, however , when using very small satellites that have no real low frequency performance.
11 A tlantic T echnology ® Subwoofer T roubleshooting Guide Once your subwoofer is set up, you should have many years of maintenance free enjoyment from your system. However , if you should encounter a problem, refer to the following guide to help find the solution.
12 Model T70.1 PBM The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’ s enclosure that may be of sufficient magnitude to constitute a risk of electrical shock to persons.
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Atlantic Technology T70.1PBM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Atlantic Technology T70.1PBM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。Atlantic Technology T70.1PBM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。Atlantic Technology T70.1PBM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。
Atlantic Technology T70.1PBM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Atlantic Technology T70.1PBM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、Atlantic Technology T70.1PBM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Atlantic Technology T70.1PBM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。
