Instruction/ maintenance manual of the product bcm 104 Neumann.Berlin
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Bedienungsanleitung Operating Instructions BCM 104 Ollenhauerstr. 98 13403 Berlin Germany Tel.: +49-30 / 417724-0 Fax: +49-30 / 417724-50 Email: headoffice@neumann.
3 2 Table of Contents 1. A Short Description 2. The BCM 104 Broadcast Microphone 2.1 Microphone Version and Output Wiring 2.2 Microphone Cables 3. Power Supply 3.1 Phantom Powering 3.2 Operation with AC Power Supply 3.3 Operation with Unbalanced or Center Tap Grounded Inputs 4.
5 4 The modulation is connected to pins 2 and 3; the shield is connected to pin 1. A sudden increase in sound pressure in front of the microphone diaphragm causes a positive voltage to appear at pin 2. 2.2 Microphone Cables The acoustic properties of the BCM 104 microphone are not affected even by very long (Neumann) cables.
7 6 Abbildung / Figure 4 Abbildung / Figure 3 condenser microphones, without switching off the DC supply voltage. No harm is done even if a Neumann phantom pow- er supply is connected to the inputs of microphones which are phantom powered from another source.
9 8 4 . Technische Daten Akust. Arbeitsweise ........... Druckgradientenempfänger Richtcharakteristik ................................................................. Niere Übertragungsbereich ....................................... 2 0 Hz...20 kHz Feldübertragungs- faktor 1) .
11 10 bügels aus den Öffnungen im Gehäuse ausgerastet werden (siehe Abb. 7). Dann den Popschutz bitte be- hutsam, ohne die Kapsel zu berühren, entfernen.
13 12 7 . Zubehör Weitere Artikel sind im Katalog „Zubehör“ beschrie- ben. Stativgelenke SG SG SG SG SG 5 5 5 5 5 ..................................................................................................... 085 29 Schwenkgelenk für BCM 104 und andere Mikropho- ne.
15 14 WS WS WS WS WS 47 47 47 47 47 .................................... s w ............................. Best.-Nr. 06826 Windschutz für D-01. Durchmesser ca. 120 mm. Dämpfung des Windgeräusches ca. 22 dB. Dämpfung bei 15 kHz ca. 3 dB. Farbe schwarz.
Irrtümer und technische Änderungen vorbehalten • Errors excepted, subject to changes Printed in Germany • Publ. 01/04 88332/A01.
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If you already are a holder of Neumann.Berlin bcm 104, 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 Neumann.Berlin bcm 104.
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