Crown Audioメーカー402and 602の使用説明書/サービス説明書
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Operation Manual XLS 202 Obtaining Other Language Versions: T o obtain inform ation in another lan guage about th e use of this pro duct, please contac t your local C rown Dist ribut or . If you need a ssista nce loca ting yo ur local distr ibutor , please contact Crown at 574-294- 8000.
XLS Series Power Amplifiers pag e 2 Operation Manua l 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water . 6) Clean only with a dry cloth. 7) Do not block any ventilation openings.
XLS Series Power Amplifiers page 3 Operation Manual DECLARA TION of CONFORMITY Crown International, Inc. Sue Whitfield 574-294-8289 swhitfield@crownintl.
XLS Series Power Amplifiers pag e 4 Operation Manua l Important Safety Instructions .......... ............ .......... ............ ....2 Declaration of Conformi ty .................... ............ ............ ............ ....3 1 Welcome . ........
XLS Series Power Amplifiers page 5 Operation Manual 1 We lcome The XLS Series of power amplifiers from Crown represents a new era in aff ordable, quality power amplification. The line consists of three models in a uniform, rugged chassis, incorpo- rating the best of tried-and-true design princi- ples and innovative features.
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XLS Series Power Amplifiers page 7 Operation Manual 2.4 Choose Input Wire and Connectors Crown recommends using pre-built or professionally wired bal- anced line (two-conductor plus shield), 22-24 gauge cables and connectors. Y ou should use 3-pin male XLR cable ends at the amplifier inputs.
XLS Series Power Amplifiers pag e 8 Operation Manua l.
XLS Series Power Amplifiers page 9 Operation Manual 2 Setup 2.6.2 Stereo Mode Using the Speakon ® Connector There are two ways to wire two speakers in ste- reo to the amplifier’ s Speakon ® connector . 1) Wire the two speakers to t he same Speakon ® connector as shown in Figure 2 .
XLS Series Power Amplifiers pag e 1 0 Operation Manua l 2 Setup Figure 2.1 1 Bridge-Mo no Wiring of Input and 5-Way Binding Post Output Figure 2.10 Custom Inp ut Cable for Brid ge-Mono Mode 2.
XLS Series Power Amplifiers pag e 1 1 Operation Manual 2.7 Connect to AC Mains Connect your amplifier to the AC mains powe r source (power outlet) with the supplied AC power cordset. First, connect the IEC end of the cordset to the IEC connector on the amplifier; then, plug the other end of the cordset to the A C mains.
XLS Series Power Amplifiers pag e 1 2 Operation Manua l 3.1 Precautions Y our amplifier is protected from internal and exter- nal faults, but you should still take the following precautions for optimum performance and safety: 1. Before use , your ampl ifier first m ust be config - ured for proper operation, including input and output wiring hookup.
XLS Series Power Amplifiers page 13 Operation Manual 3.2 Front P anel Controls and Indic ator s A. Cooling Vents Front-to-rear forced airflow . B. Level Controls T wo black rotary level contr ols, one for each channel. C. Clip Indicators T wo red LEDs, one for each channel, illu- minate when the chan nel’ s output signal is being overdriven.
XLS Series Power Amplifiers pag e 1 4 Operation Manua l 3.3 Back P anel Controls and Connectors G. Power Conne ctor H. Circuit Breaker Provides overload protection. I. Balanced XLR Inputs T wo 3-pin female XLR input connectors are provided (one per channel).
XLS Series Power Amplifiers page 15 Operation Manual NOTE: For detailed information about these Crown amplifier features, please consult the Crown Amplifier Application Guide , available on the Crown website at www .
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XLS Series Power Amplifiers page 17 Operation Manual 6 Specifications Minimum Guaranteed P ower XLS 202 XLS 402 XLS 602 120 V AC, 60 Hz Units, per cha nnel, both channels driven 1 kHz with 0.5% THD Stereo, 2 ohms (per ch.) Stereo, 4 ohms (per ch.) Stereo, 8 ohms (per ch.
XLS Series Power Amplifiers pag e 1 8 Operation Manua l Perf ormance XLS 202 XLS 402 XLS 602 Damping Factor (8 ohm): 10 Hz to 400 Hz > 200 > 200 > 200 Crosstalk (below rated power , at 1 kHz .
XLS Series Power Amplifiers page 19 Operation Manual This section provides detailed information about the amount of power and current drawn from the AC mains by XLS amplifiers and the amount of heat produced under various cond itions. The calculations presented here are intended to provide a realis tic and reliable depiction of the amplifiers.
XLS Series Power Amplifiers pag e 2 0 Operation Manua l L O A D 2 Ohm Stereo 4 Ohm Stereo 8 Ohm St ereo Duty Cycle AC Mains Power Draw (W) Current Draw (Amps) Thermal Dissipation AC Mains Power Draw (.
XLS Series Power Amplifiers page 21 Operation Manual L O A D 2 Ohm Stereo 4 Ohm Stereo 8 Ohm Stereo Duty Cycle AC Mains Power Draw (W) Current Draw (Amps) Thermal Dissipation AC Mains Power Draw (W) C.
XLS Series Power Amplifiers pag e 2 2 Operation Manua l Crown amplifiers are quality units that rarely require servicing. Before returning your unit for servicing, please contact Crown T echnical Sup- port to verify the need f or servicing. This unit has very sophisticated circuitry which should only be ser viced by a fully trained tech- nician.
XLS Series Power Amplifiers page 23 Operation Manual YEAR 3 SUMMAR Y OF W ARRANTY Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-4 095 U.
XLS Series Power Amplifiers pag e 2 4 Operation Manua l YEAR 3 9 W arranty WORLDWIDE EXCEPT USA & CANAD A SUMMAR Y OF W ARRANTY Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-4 095 U.
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XLS Series Power Amplifiers pag e 2 6 Operation Manua l THIS P AGE INTENTIONALL Y LEFT BLANK.
XLS Series Power Amplifiers page 27 Operation Manual NOTES.
XLS Series Power Amplifiers pag e 2 8 Operation Manua l.
デバイスCrown Audio 402and 602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:
Crown Audio 402and 602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Crown Audio 402and 602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。Crown Audio 402and 602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。Crown Audio 402and 602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。
Crown Audio 402and 602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Crown Audio 402and 602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、Crown Audio 402and 602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Crown Audio 402and 602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。