Mordaunt-Shortメーカー500 Series THXの使用説明書/サービス説明書
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DRAWN BY Jonathan Noakes DRAWING NUMBER ARTWORK COLOUR DRAWING TITLE MS500 Series THX Select System Owners' Manual Cover Artwork Details CHECKED BY James Johnson-Flint DATE AP11516/1 Pantone Cool.
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3 Incorporating a series of patented electronic and loudspeaker developments, home THX is the ultimate in sound for multi-channel home cinema systems. The system was developed after it was realised that conventional audio components could not satisfactorily reproduce movie soundtracks in the home environment.
4 Connecting your MS500 THX Select System Please do not compromise the performance of your system by using infe- rior quality cables. Mordaunt-Short recommends that high quality cables of 16 gauge or higher be used. Your professional dealer will give you good advice.
5 Attaching feet to your loudspeakers Our floorstanding loudspeakers come with feet and spikes that will greatly improve stability and sound quality. The spikes attach to the bottom of the feet with the aid of a threaded guide (fig. 3) There are eight pilot holes on the bottom of the speakers.
6 Each of your MS502’s have a built in dedicated subwoofer amplifier spe- cially designed to deliver powerful low frequencies to the sub-woofer drive unit mounted on the side of each MS502. This integrated system gives the best possible bass reproduction with the minimum of adjust- ments and makes a separate subwoofer unnecessary.
5. V olume This control allows you to adjust the volume of the low frequency output of your sub woofer amplifier for best sound-balance. This adjustment is defeated in THX mode as THX approved surround-sound processors allow subwoofer level adjustments to be done by the processor.
8 SUBWOOFER TUNING FOR OPTIMUM SOUND QUALITY Your MS500 system incorporates subwoofers built into the left and right front speakers to generate substantial amounts of low-frequency energy for a satisfying bass response. In addition the M500 system has been designed to give a substantially flat frequency response.
9 9. Should more than 6dB of cut be required (i.e. one measurement is more than 12dB above the average of the others) the notch filter can be set to the –12dB setting and the process repeated.
Checking the Power Supply Setting For your own safety please read the following instructions carefully before attempting to connect your MS502 unit to the mains. • Check that your unit indicates the correct supply voltage. • If your mains supply voltage is different, consult your dealer.
Frequency R esponse Sensitivity Impedance (nominal) Distortion P ower Rating Drivers Filter Network Connections Size (HxWxD) W eight (each speaker) Operating Position 30Hz - 22kHz 90dB 4 Ohms Less than 2% at 90dB 15W - 150W rms (1) 10” Long throw active woofer (2) 5.
デバイスMordaunt-Short 500 Series 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：
Mordaunt-Short 500 Series 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Mordaunt-Short 500 Series 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。Mordaunt-Short 500 Series 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。Mordaunt-Short 500 Series 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。
Mordaunt-Short 500 Series 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Mordaunt-Short 500 Series 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、Mordaunt-Short 500 Series 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Mordaunt-Short 500 Series 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。
