QSC AudioメーカーHPR152Fの使用説明書/サービス説明書
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1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA Main Number (714) 75 4-6175 or toll free (USA only) (800) 854-407 9 Customer Service(714) 957-71 50 or toll free (USA only) (800) 772-2834 HPR Series Po.
2 Important Safety Precautions & Explanation of Symbols Install in accordance with QSC Audio Product's instructions and under the superv ision of a licensed Professional Engineer . WAR N IN G! CAUTION: TO REDUCE THE RISK OF ELECTR IC SHOCK, DO NOT REMOVE THE COVER.
3 Introduction Congratulations and thank you for your purchase of this profes sional, powered loudspeaker product. T o get the most from your in vest- ment, we recommend you review all the information provided in this User Manual.
4 HPR151W Features HPR181W Features 1- Pole Cup 4- Power Amplifier 2- Handles (2 each) 5- Slip-resistant Feet (4 each) 3- Grill 6- Casters (HPR181W only) Full Range Amplifier Detail Subwoofer Amplifie.
5 Installation HPR152F WARNING! Do not use a loudspeaker suppo rt pole longer than 26” (660mm) when supported by the HPR151W or HPR1 81W subwoofer . Do not rig, fly or suspend this loudspeaker produ.
6 AC Mains Connect AC power to the IEC socket on the back of the amplifier by locating the IEC connector -end of the AC power cord and inserting it fully into the IEC inlet on the power amplifier module. NOTE: T urn off the AC power switch before connecting AC power .
7 1= shield (ground) 3= jumper to pin 1 2= plus (+) Input Connections (continued) HPR152F and HPR153F: Insert the male XLR input into the jack marked FULL RANGE LINE IN. Ensure the connector is fully seated. HPR151W and HPR181W: Insert the left channel’ s XL R input into the left channel’ s (L) FULL RANGE LINE IN connector .
8 Output Connections (continued) HPR151W and HPR181W FULL RANGE LINE OUT : Use the outputs marked FULL RANGE LINE OUT (Left and/or Right) when connecting to down-stream powered loudspeakers which accept full-range audio or have their own filtering.
9 100 Hertz Low-Cut Filter Sw itch (HPR152F and HPR153F) Below the LED indicators is a small recessed slide-switch that enables or disables a 100 Hertz low-cut filter . Filter OFF (Full Range) T urn the filter OFF when using without subwoofers or dedicated low-frequency enclosures.
10 SIGNAL Indicator LED The green SIGNAL indicator alerts the user to the p resence of an input signal to the HPR loud- speaker . Normal Indication The green SIGNAL indicator illuminates when the input signal exceeds -25 dB. If No Indication Check Gain settings and increase gain if necessary .
11 Application Example #1 This example shows a two-channel (stereo) setup utilizing two top-boxes. Audio signals for the Left and Right channels are supplied by the mixer console. This signal source can be just about any variable-output level audio source, such as DJ mixers, profes- sional CD players, or computer -based audio signal sources.
12 Application Example #2 This example shows a two-channel (stereo) setup utilizing one subwoofer and two top-boxes. Audio signals for the Left and Right channels are supplied by the mixer console.
13 Application Example #3 This example shows a two-channel (stereo) setup utiliz- ing two subwoofers and two top-boxes. Audio signals for the Left and Right channels are supplied by the mixer console.
14 Application Example #4 hookup diagram. Use only high-quality balanced cables for interconnecting the audio equipment. Ensure the top-boxes have their 100 Hz LOW-CU T FIL TER switched on when connect ing to the subwoofer’ s FULL RANGE LINE OUT as a s ignal source.
15 Dimensions, HPR152F Dimensions, HPR153F.
16 Dimensions, HPR151W Dimensions, HPR181W.
17 Specifications, Full Range Models HPR152F HPR153F Frequency Response, ±6dB 53-18k Hz 42-19k Hz Frequency Range, -10dB limit 50-20k Hz 38-20k Hz Maximum Peak SPL 135dB 133dB Nominal coverage, H x V 90°x60° 90°x40° Directivity Index 9.4 11.1 Directivity Factor 8.
18 Specifications, Su bwoofer Models HPR151W HPR181W Frequency Response, ± 6dB 47-110 Hz 42-110 Hz Frequency Range, -10dB limit 43-140 Hz 39-140 Hz Maximum Peak SPL 133dB 134dB Nominal coverage, H x .
19 Notes:.
W arranty (USA only; other countries , see your dealer or distri butor) Disclaimer QSC Audio Products, Inc. is not liable for any damage to amplifiers or any other equipment that is caused by negligence or impr oper installation and/or use of this loudspeaker product.
デバイスQSC Audio HPR152F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:
QSC Audio HPR152F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QSC Audio HPR152F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。QSC Audio HPR152F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。QSC Audio HPR152F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。
QSC Audio HPR152F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QSC Audio HPR152F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、QSC Audio HPR152F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QSC Audio HPR152F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。