MK SoundメーカーS-150P THXの使用説明書/サービス説明書
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operation manual Miller & Kreisel Sound Corporation 9351 Deering Avenue Chatsworth, CA 91311-5858 (818) 701-7010 fax (818) 701-0369 www.m k sound.com ©2001 Miller & Kreisel Sound Corp. Manufactured under license from Lucasfilm Ltd. U.S .P atent Numbers 5,043,970;5,189,703; and 5,222,059.
1. Safety Instructions 1. - All safety and operating instructions should be read before this product is operated. 2 .- The safety and operating instructions should be retained for future reference. 3. - All warnings on this product and in the operating instructions should be adhered to .
T ABLE OF CONTENTS 1. SAFETY INSTRUCTIONS................................................................................... 2 2. INTRODUCTION.................................................................................................. 4 3. THE HOME THX AUDIO SPEAKER SYSTEM.
2. Introduction Congr atulations! Y our new M&K THX speaker will give you years of unmatched enjoyment and excitement while listening to you f av orite musical and audio/video sources. W e strongly encourage you to read this owner's manual, as there is a great deal of information provided here to help you get the best possible performance.
4. Quick Product Overview The S-150P THX is a bi-amplified THX certified reference monitor . The S-150P features a 180-watt x 2 amplifier with improv es on the standard S-150 THX in sound quality, wid.
5. Speaker Placement When the S-150P is used as a front loudspeaker it should be located with the center tweeter at seated ear height. If this is not possible the S-150P must be aimed at seated ear height at the center of the primary seating/monitoring location so as to cov er the listening area uniformly with high frequency energy .
A red LED has been mounted on the center axis of the speaker . This LED can be used as an alignment tool for final aiming of the loudspeakers and indicates perfect on axis alignment when the LED is at its brightest. Another wa y to determine the proper angle is to hav e a helper mo v e the speakers while you sit and listen.
On Figure 2, the length of line A - B should be about the same as the length of line X - Y. (They may not seem to be the same in this diagr am due to an optical illusion). Tr y to follow the f or m ula as close as you can. Y ou can fine tune the placement by listening to a source with an image (such as a vocalist) centered between the speakers .
make the mistake of taking too casual an approach to the installation of the speakers in a home theatre system. In fact, in many wa ys, the setup of the speakers ina home theatre is more critical than for stereo .
Play a familiar CD, LP, or tape with steady, consistent bass content through your system. Listen carefully to the "mid-bass" region of 75 - 125 Hz. This is the part of the spectrum where electric or string basses and drums predominate . Then, re v erse the Positive and Negativ e speaker inputs on the back of BOTH Satellite speakers.
If you want to experiment further, you can mov e the Satellite speakers either tow ards or a way from your listening position, making changes in small increments .
The best wa y to av oid speaker damage is to use common sense. Use moderate boosts of tone controls or equalizers, at the very most. Listen carefully for any harshness and break-up, especially at high volume le v els, and turn down the volume when needed.
FIGURE 5 S- 1 50 P TH X Manual.
A) Input Gain Switc h - Fixed is equal to maximum input gain on the variable gain knob . 200mv delivered to the balanced input stage delivers 90dB of acoustic output at one meter . B) V ariable Input Gain Switc h - Offers variable gain from - ∞ to maximum gain, which is equal to having the gain switch set to the reference position.
15. S-150P Specification Input Impedance 15K ohms unbalanced 60K ohms balanced Max Input Sensitivity Unbalanced 100mv =90 dB SPL @ 1 meter Balanced 200mv = 90 dB SPL @ 1 meter Max Output Le vel 112 dB.
S-150P THXmanual.
デバイスMK Sound S-150P THX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：
MK Sound S-150P THX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MK Sound S-150P THX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。MK Sound S-150P THX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。MK Sound S-150P THX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。
MK Sound S-150P THX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MK Sound S-150P THX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、MK Sound S-150P THX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MK Sound S-150P THX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。
