PeaveyメーカーPZS 140の使用説明書/サービス説明書
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® O WNER ’ S M ANUAL A RCHITECTURAL A COUSTICS ® PZ S ™ 140 Mult i-Zone Mix er/Amplif ier.
Intended to alert the user to the presence of uninsulated Òdangerous voltageÓ within the productÕs enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.
PZS ª 140 Multi-Zone Mixer/Amplifier DESCRIPTION: The Peavey Architectural Acoustics PZS ª 140 is a five-channel mixing system with assign- ment capability to four independent powered zones. Each channel offers low and high equalization, channel level control, and zone assignment switching.
FRONT P ANEL FEA TURES: 1. CHANNEL LEVEL CONTROLS Controls the signal level being sent to the assigned zones from each channel. 2. CHANNEL LOW EQ CONTROL (BASS) Active shelving type equalization control that adjusts the channel low-frequency response.
7. CHANNEL 1 ZONE ASSIGNMENT SWITCHES Switches used to route the signal to the desired zone. OPERA TION NOTE: Anytime channel one is assigned to a zone and a signal is present in channel one all other channels assigned to that zone will be ducked by 20 dB.
BACK P ANEL FEA TURES: 15. FUSE The fuse is located within the cap of fuseholder . If the fuse should fail, IT MUST BE REPLACED WITH ONE OF THE SAME TYPE AND V ALUE IN ORDER T O A VOID DAMAGE TO THE EQUIPMENT AND TO PREVENT VOIDING THE W ARRANTY . If the amp repeatly blows fuses, it should be taken to a qualified service for repair .
OPERA TION NOTE: 48 volt phantom power is always available on the + and - pins with reference to ground. 19. CHANNEL 1 and 2 HI-Z INPUT Normal high-Z line input for cables without connectors. This high-Z input can be used for normal high impedance unbalanced microphones or other line level feeds.
23. ZONE LOOP OUT/IN A send/return patch point for external effects or EQ. The loop out terminals are line level preamp outputs following the master level stages of each zone. The Loop In terminals are line level power amplifier input points for each zone power amp.
PZS ª 140 SPECIFICA TIONS POWER OUTPUT : 35 W RMS per channel @ less than 1% (60 Hz to 20 kHz with all four channels operating) OUTPUTS: 4 ½ (direct), 8 ½, 25 V and 70 V (isolated) CHANNEL 1 and 2 INPUTS: Mic: 2k ½, -54 dBu, (1.5 mV , balanced) Line: >50k ½, -18 dBu, (100 mV , balanced) XLR Mic: 2k ½, -54 dBu (1.
10 Mic Input Mic Preamp Level T wo Band EQ XLR Assignment Switches CHANNEL ONE Mic Input XLR T wo Band EQ Level Mic Preamp Assignment Switches CHANNEL TWO Assignment Switches T wo Band EQ Level Mic Pr.
11 POSITIVE (+) POSITIVE (+) Output Input CEQ ª 280a XLR Input Balanced or Unbalanced PZS ª -140 External P ower Amp and Effect P atches Output Switch Out PZS ª 140 PZS ª 140 Quarter Inch Plug POS.
12 PVM ª 22 CD player T ape player 25V 10W 25V 10W 25V 10W 70V 5W 70V 15W 70V 15W 4 W 35W 8 W 35W T ypical Small Music/Paging System 70V Wiring 25V Wiring.
13 LIMITED W ARRANTY Peavey Electronics Corporation warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material and workmanship.
14 Notes:.
IMPOR T ANT SAFETY INSTRUCTIONS WARNING: When using electric products, basic cautions should always be followed, including the following: 1. Read all safety and operating instructions before using this product. 2. All safety and operating instructions should be retained for future reference.
Features and specifications subject to change without notice. A Division of Peavey Electronics Corporations 71 1 A Street / Meridian, MS 39301 / U.S.A.
デバイスPeavey PZS 140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:
Peavey PZS 140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Peavey PZS 140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。Peavey PZS 140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。Peavey PZS 140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。
Peavey PZS 140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Peavey PZS 140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、Peavey PZS 140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Peavey PZS 140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。