Instruction/ maintenance manual of the product BETA 91A Shure
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乐器话筒 악기 마이크 楽器用マイクロホン Инструментальный микрофон Micrófono para instrumentos Microfono per strumento Instrumentenmikrofon Microphone pour instruments Instrument Microphone ©2010 Shure Incorporated 27A14270 (Rev.
2.
General Description The Shure Beta 91A is designed for use with kick drums, piano and other traditional low frequency ap- plications. An updated microphone capsule is tailored for bass-heavy environme.
Power Requirements This microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc. Most modern mixers provide phantom power.
Description générale Le modèle Beta 91A de Shure est conçu pour une utili- sation avec les grosses caisses, le piano et les autres applications traditionnelles de sources basses fréquenc- es.
Alimentation Ce microphone exige une alimentation fantôme et donne les meilleurs résultats avec une alimentation de 48 V c.c. (IEC-61938). Cependant, l’usage est possible avec une alimentation minimale de 11 V c.c., au prix d’une réserve de dynamique et d’une sensi- bilité légèrement réduites.
Allgemeine Beschreibung Das Shure Beta 91A ist für den Gebrauch mit Bassdrums, Klavier und anderen herkömmlichen Anwendungen im Tiefbassbereich vorgesehen.
Versorgungsspannungen Dieses Mikrofon benötigt Phantomspeisung. Die beste Leistung wird bei einer Speisung mit 48 V Gleichspannung erzielt (IEC-61938). Das Mikrofon funktioni- ert ebenfalls bei geringer Spannung, jedoch mit leicht verringerter Leistung und Empfindlichkeit.
Descrizione generale Il modello Shure Beta 91A è studiato per essere utilizzato con grancasse, piano ed altre applicazioni tradizionali a bassa frequenza.
Alimentazione Questo microfono richiede un’alimentazione phantom e funziona in modo ottimale con una tensione di alimentazione di 48 V c.c. (IEC-61938). Comunque funziona con headroom e sensibilità leggermente ridotti se riceve un’alimentazione inferiore, fino ad un minimo di 11 V c.
Descripción general El Shure Beta 91A está diseñado para uso con bom- bos, pianos y otras aplicaciones tradicionales de baja frecuencia. La cápsula de micrófono ajustada para en- tornos de sonido.
Requisitos de alimentación El micrófono requiere alimentación phantom y rinde de manera óptima con una fuente de 48 VCC (IEC-61938). Sin embargo, funciona con niveles de limitación y de sensibi- lidad reducidos con fuentes que suministren por lo menos 11 VCC.
Общее описание МикрофонShureBeta91Aпредназначендля использованиясбас-барабанами,фортепиано идругимитрадиционныминизкочастотными инструментами.
Питание Этотмикрофонатребуетфантомногопитанияилучшевсегоработаетпри48В пост.
概要 ShureBeta91Aは、キックドラム、ピアノなどのトラ ディショナル低周波楽器向けに設計されています。改 良したマイクロホンカプセルは、.
使用電源 このマイクロホンにはファンタム電源が必要で、DC48Vの供給電圧（IEC-61938）が 最適です。ヘッドルームと感度は若干減少しますが、DC11Vま.
일반 설명 ShureBeta91A는킥드럼,피아노및기타전통적인저 주파수악기와함께사용하도록설계되어있습니다.
전력 사양 이마이크는팬텀파워가필요하며48Vdc전원공급에서가장성능이좋습니다(IEC- 61938).하지만,최저11Vdc의공급에서다소감소된헤드룸및민감도로동작합니다.
一般说明 ShureBeta91A设计为可用于底鼓、钢琴和其它传统低 音乐器。新的话筒收音头特别适用于重低音环境，可以 获得强劲的低频响应，新设.
电源要求 本话筒需要配备幻像电源，并最好使用48伏直流电源(IEC-61938)。但是，只要电源的 电压降低幅度没有超过11伏直流，话筒即可正常工.
9 5 , 1 1 mm (3. 7 4 i n . ) 13 9,1 m m ( 5 .48 in .) 20,3 mm (0.8 in.) 20 20000 1000 10000 50 100 9 8 7 6 5 4 3 2 9 8 7 6 5 4 3 2 +10 0 –10 Hz dB -20 +20 EQ 61 cm (2 ft.
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An important point after buying a device Shure BETA 91A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Shure BETA 91A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Shure BETA 91A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Shure BETA 91A you will learn all the available features of the product, as well as information on its operation. The information that you get Shure BETA 91A will certainly help you make a decision on the purchase.
If you already are a holder of Shure BETA 91A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Shure BETA 91A.
However, one of the most important roles played by the user manual is to help in solving problems with Shure BETA 91A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Shure BETA 91A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
