Crest Audio Stereo Amplifierの取扱説明書

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Summary
  • Crest Audio Stereo Amplifier - page 1

    PROFESSIONAL PO WER AMPLIFIERS O WNER’S MANU AL Including MA Series Amplifier s Ch B -1 0dB -3 -6 -10 -15 -30 -80 Ch A -1 0dB -3 -6 -10 -15 -30 -80 8001 Professional Power Amplifier Clip/Limit Signal Temp/DC Active Clip/Limit Signal T emp/DC Active HIGHS -1 0dB -3 -6 -10 -15 -30 -80 7301 Professional Power Amplifier LOWS -1 0dB -3 -6 -10 -15 -30 ...

  • Crest Audio Stereo Amplifier - page 2

    1. Sav e the carton and packing material even if the equipment has arri ved in good condition. Should you ev er need to ship the unit, use only the original factory packing. 2. Read all documentation befor e oper- ating your equipment. Retain all docu- mentation for future reference. 3. Follo w all instructions printed on unit chassis for proper op ...

  • Crest Audio Stereo Amplifier - page 3

    Crest A udio Pro Series P ower Amplifiers P age 1 P o wer Amplifier Owner’ s Manual T ab le of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Co ...

  • Crest Audio Stereo Amplifier - page 4

    P age 2 Crest A udio Pro Series P ower Amplifiers Intr oduction Congratulations...on your purchase of a Crest Audio Professional Series po wer amplifier . Designed for years of reliable, flawless oper- ation under rigorous use. These po wer amplifiers of fer the sonic superiority and unsurpassed reliability for which Crest Audio is famous, while re ...

  • Crest Audio Stereo Amplifier - page 5

    Crest A udio Pro Series P ower Amplifiers P age 3 Cooling Requirements The Professional Series amplifiers use a forced-air cooling system to maintain a lo w , ev en operating temperature. Air is drawn into the amplifier by f an(s) on the rear panel, courses through the cooling fins of the back-to-back (tunnel-conf igured) channel heat sinks, and th ...

  • Crest Audio Stereo Amplifier - page 6

    P age 4 Crest A udio Pro Series P ower Amplifiers PUSH PUSH WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. ATTENTION! POUR ÉVITER LE RISQUE D'INCENDIE OU DE CHOC ÉLECTRIQUE, NE PLACEZ PAS CET APP AREIL SOUS LA PLUIE OU Á L'HUMIDITÉ RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION AVIS ...

  • Crest Audio Stereo Amplifier - page 7

    Crest A udio Pro Series P ower Amplifiers P age 5 USA ONL Y MODEL # MAXIMUM INPUT CURRENT @ 120V , 60Hz OUTPUT POWER IN WA TTS PER CHANNEL, 2 Ω OUTPUT - CLASS 2 WIRING MA Y BE USED 7301 21 AMPS CH. A 990W CH. B 220W RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION AVIS : RISQUE DE CHOC ÉLECTRIQUE—NE P AS OUVRIR WARNING TO REDUCE THE RISK OF FIRE OR ...

  • Crest Audio Stereo Amplifier - page 8

    P age 6 Crest A udio Pro Series P ower Amplifiers Ch B -1 0dB -3 -6 -10 -15 -30 -80 Ch A -1 0dB -3 -6 -10 -15 -30 -80 8001 Professional Power Amplifier Clip/Limit Signal T emp/DC Active IN B IN A PIN 3+ A B STEREO BRIDGE PARALLEL SIGNAL GROUND LIFT -- OUT A + -- OUT A + + BRIDGE -- + BRIDGE -- + OUT B -- + OUT B -- USA ONL Y MODEL # 8001 30 AMPS MA ...

  • Crest Audio Stereo Amplifier - page 9

    Crest A udio Pro Series P ower Amplifiers P age 7 Ch B -1 0dB -3 -6 -10 -15 -30 -80 Ch A -1 0dB -3 -6 -10 -15 -30 -80 9001 Professional Power Amplifier Clip/Limit Signal T emp/DC Active PUSH PUSH MODEL 9001 MAXIMUM OUTPUT POWER PER CHANNEL 8 Ω 1200 WA TTS 4 Ω 2200 WA TTS DO NOT OPERATE WITHOUT THIS PROTECTIVE COVER NEXSYS OUTPUT SAMPLE RISK OF ...

  • Crest Audio Stereo Amplifier - page 10

    P age 8 Crest A udio Pro Series P ower Amplifiers Clip/Limit Signal T emp/DC Active 10001 Professional Power Amplifier Clip/Limit Signal T emp/DC Active Ch A -1 0dB -3 -6 -10 -15 -30 -80 Ch B -1 0dB -3 -6 -10 -15 -30 -80 OUT B + - AC MAINS-INPUT CH. B AC MAINS-INPUT CH. A OUT A + - NEXSYS OUTPUT SAMPLE PUSH PUSH RISK OF ELECTRIC SHOCK DO NOT OPEN C ...

  • Crest Audio Stereo Amplifier - page 11

    Crest A udio Pro Series P ower Amplifiers P age 9 10004 Professional Power Amplifier Ch A -1 0dB -3 -6 -10 -15 -30 -80 Ch D -1 0dB -3 -6 -10 -15 -30 -80 Clip/Limit Signal T emp/DC Active Ch B -1 0dB -3 -6 -10 -15 -30 -80 Ch C -1 0dB -3 -6 -10 -15 -30 -80 Clip/Limit Signal T emp/DC Active AC MAINS-INPUT CH. C & D AC MAINS-INPUT CH. A & B WAR ...

  • Crest Audio Stereo Amplifier - page 12

    P age 10 Crest A udio Pro Series P ower Amplifiers Connecting Inputs Input connections are made via the 3-pin XLR connectors (pin 3+) on the rear panel of the amplifier . The inputs are activ ely balanced. Pinout and polarity of connection cables should be configured as sho wn at the right. The input o verload point is high enough to accept the max ...

  • Crest Audio Stereo Amplifier - page 13

    Crest A udio Pro Series P ower Amplifiers P age 11 Connecting P ower Professional Series po wer amplifier po wer requirements are rated at: a) “idle” b) 1/8th power (“typical” music conditions) c) 1/3rd po wer (“continuous” music conditions) d.) maximum rated po wer . The maximum po wer current draw rating is limited only by the front p ...

  • Crest Audio Stereo Amplifier - page 14

    P age 12 Crest A udio Pro Series P ower Amplifiers Bridging Precautions Use extreme caution when operating the amplif ier in the bridged mode; as potentially lethal voltage may be present at the output ter- minals. Ne ver ground either side of the speaker cable when the amplif ier is in the bridged mode; both sides are hot. If an output patch panel ...

  • Crest Audio Stereo Amplifier - page 15

    Crest A udio Pro Series P ower Amplifiers P age 13 Indicators Professional Series amplifiers feature four front panel LED indicators per channel: Clip/Limit, Signal, T emp/DC, and Activ e. These LED indicators inform the user of each channel’ s operating status and warn of possible abnormal conditions. Clip/Limit LED A channel’ s Clip/Limit LED ...

  • Crest Audio Stereo Amplifier - page 16

    P age 14 Crest A udio Pro Series P ower Amplifiers Thermal Protection The internal fan(s) will keep the amplif ier operating well within its intended temperature range under all normal conditions. If a chan- nel’ s heat sink temperature reaches 75°C, (85°C for Models 7001 and 8001) which may indicate an obstructed air supply , clogged air filte ...

  • Crest Audio Stereo Amplifier - page 17

    Crest A udio Pro Series P ower Amplifiers P age 15 All loudspeakers ha ve electrical, thermal, and physical limits which must be observed to pre vent damage or f ailure. T oo much power , low frequencies applied to high frequenc y drivers, severely clipped w aveforms, and DC v oltage can all be fatal to cone and compres- sion dri v ers. The Crest A ...

  • Crest Audio Stereo Amplifier - page 18

    Appendix A Crest A udio Pro Series P ower Amplifiers non-inverting inverting ground non-inverting inverting ground Octal accessory socket Mode switch B P S Channel A Channel B Preamp Preamp Attenuator Attenuator Amp front end Amp front end Output stage Output stage Output relay Output relay Appendix A - Prof essional Series Block Diagram The block ...

  • Crest Audio Stereo Amplifier - page 19

    Crest A udio Pro Series P ower Amplifiers Appendix B † USA, Canada, U.K., and many other countries. Power f igures are watts per channel, both channels driv en. Crest Audio reserves the right to make improv ements in manufacturing or design which may affect specifications. Crest Audio specif ication literature is av ailable in downloadable PDF f ...

  • Crest Audio Stereo Amplifier - page 20

    Appendix B Crest A udio Pro Series P ower Amplifiers 1kHz, <0.012% THD+N 20Hz-20kHz, <0.05% THD+N 350W 300W 485W 425W 925W 825W 59V 83.4V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.012% <0.1% 400:1 >60 dB 1.03V RM ...

  • Crest Audio Stereo Amplifier - page 21

    Crest A udio Pro Series P ower Amplifiers Appendix B 1kHz, <0.025% THD+N 20Hz-20kHz, <0.05% THD+N 400W 300W 575W 480W 1150W 960W 700W 600W 1300W 1200W 60V 85V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.025% <0.1% 400 ...

  • Crest Audio Stereo Amplifier - page 22

    Appendix B Crest A udio Pro Series P ower Amplifiers † USA, Canada, U.K., and many other countries. Power f igures are watts per channel, both channels dri ven. Crest Audio reserves the right to make improv ements in manufacturing or design which may affect specifications. Crest Audio specif ication literature is av ailable in downloadable PDF f ...

  • Crest Audio Stereo Amplifier - page 23

    Crest A udio Pro Series P ower Amplifiers Appendix B 1kHz, <0.02% THD+N 20Hz-20kHz, <0.05% THD+N 560W 550W 810W 715W 1650W 1510W 850W 850W 1700W 1600W 83V 117V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.02% <0.1% 400 ...

  • Crest Audio Stereo Amplifier - page 24

    Appendix B Crest A udio Pro Series P ower Amplifiers Lows @ 100Hz, <0.1% THD+N Highs @ 1kHz, <0.05% THD+N 940W 240W 990W 220W 940W 125W 670W 95W 83V(Lo w Ch.) 49V(High Ch.) 117V(Lo w Ch.) 69V(High Ch.) 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, su ...

  • Crest Audio Stereo Amplifier - page 25

    Crest A udio Pro Series P ower Amplifiers Appendix B 1kHz, <0.025% THD+N 20Hz-20kHz, <0.1% THD+N 750W 720W 1225W 1200W 2450W 2250W 1400W 1400W 2800W 2800W 91V 129V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/of f transient, sub/ultrasonic input. <0.025% <0. ...

  • Crest Audio Stereo Amplifier - page 26

    Appendix B Crest A udio Pro Series P ower Amplifiers 1kHz, <0.02% THD+N 20Hz-20kHz, <0.1% THD+N 1200W 1100W 2200W 2050W 4400W 4100W 3300W 3000W 6600W 6000W 114V 161V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.02% 0.05% ...

  • Crest Audio Stereo Amplifier - page 27

    Crest A udio Pro Series P ower Amplifiers Appendix B 20Hz-20kHz, <0.1% THD+N T ypical Music Pr og. Material 3500W 5000W 5000W 7500W 7000W 10,000W 10,000W 15,000W 105V 150V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2 dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.02% 0. ...

  • Crest Audio Stereo Amplifier - page 28

    Appendix B Crest A udio Pro Series P ower Amplifiers 1kHz, <0.02% THD+N 20Hz-20kHz, <0.1% THD+N 750W 720W 1225W 1200W 2450W 2400W 1400W 1400W 2800W 2800W 91V 137V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input. <0.02% 0.06% 600 ...

  • Crest Audio Stereo Amplifier - page 29

    Crest A udio Pro Series P ower Amplifiers Appendix C Appendix C - Wire Gauge Char ts Stranded Cable Lgth. (m) 2 5 10 30 Wire Gauge (mm 2 ) 0.3 0.5 0.75 1.5 2.5 4 0.5 0.75 1.5 2.5 4 6 0.5 0.75 1.5 2.5 4 6 0.75 1.5 2.5 4 6 10 Power Loss (8 ohm load) 2.9% 1.74 1.16 0.58 0.35 0.22 4.3% 2.9 1.45 0.87 0.55 0.37 8.24% 5.6 2.9 1.74 1.09 0.73 15.5% 8.2 5.1 ...

  • Crest Audio Stereo Amplifier - page 30

    Appendix D Crest A udio Pro Series P ower Amplifiers The Crest Audio Models MA5850, MA9130, and MA7120 Professional power amplif iers are specifically designed in close coopera- tion with Meyer Sound Laboratories to meet the needs of the European Me yer Sound loudspeaker user . This manual describes all of the important aspects of amplifier install ...

  • Crest Audio Stereo Amplifier - page 31

    Crest A udio Pro Series P ower Amplifiers Appendix D 1kHz, <0.025% THD+N 20Hz-20kHz, <0.1% THD+N 750W 720W 1225W 1200W 2450W 2250W 1400W 1400W 2800W 2800W 91V 129V 20 Hz-20 kHz, -3dB @ 53kHz 20 Hz-20 kHz, +0/-0.2dB Clip Limit, IGM, AutoRamp, High T emp, short-circuit, DC volt- age, turn-on/off transient, sub/ultrasonic input. <0.025% <0 ...

  • Crest Audio Stereo Amplifier - page 32

    P o wer is serious business. v . 1.6 12/15/97 © 1997 Crest Audio, Inc. Crest Audio Inc. 100 Eisenhower Dr., Paramus NJ 07652 USA TEL : 201.909.8700 FAX : 201.909.8744 http://www.crestaudio.com Printed in USA *C1000005* ...

メーカー Crest Audio カテゴリー Stereo Amplifier

Crest Audio Stereo Amplifierのメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- Stereo Amplifierの取扱説明書
- Crest Audioの製品カード
- パンフレット
- またはCrest Audio Stereo Amplifierの消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Crest Audio Stereo Amplifierの取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Crest Audio Stereo Amplifierの取り付け説明書、サービスマニュアル、簡易説明書、またはCrest Audio Stereo Amplifierのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Crest Audio Stereo Amplifierの製品を使用するにあたって最も人気のある説明書を閲覧できます。

関連する取扱説明書

Crest Audio Stereo Amplifierデバイスの取扱説明書はどのようなものですか?
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがCrest Audio Stereo Amplifierを使用するのを助ける技術的文書のことです。説明書は通常、全てのCrest Audio Stereo Amplifierユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

Crest Audioの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. Crest Audio Stereo Amplifierの説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははCrest Audio Stereo Amplifierの目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。Crest Audio Stereo Amplifierに関してこのドキュメントで見つけることができる全てのヒントの目次
3. Crest Audio Stereo Amplifierデバイスの基本機能を使うにあたってのヒント。 Crest Audio Stereo Amplifierのユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。Crest Audio Stereo Amplifierに関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
6. 連絡先。一人では問題を解決できない場合に、その国におけるCrest Audio Stereo Amplifierのメーカー/サービスへの連絡先に関する情報。

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