Manual do usuário Beyerdynamic MTS 67

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BEDIENUNGS-
ANLEITUNG
OPERATING
INSTRUCTIONS
NOTICE
D’UTILISATION
MTS 67
Tischsprechstelle
Desktop Microphone Unit
Poste d’appel

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OPERATING INSTRUCTIONS MTS 67 Thank you for selecting the MTS 67 desktop microphone unit. Please take some time to read carefully through this operating instructions before setting up the equipment. Description The MTS 67 is an “intelligent” desktop microphone unit controlled by a microcontroller. Depending on the application, you can choose between the operating modes ON/OFF, Push-To- Talk (PTT) or Push-To-Mute (PTM). Furthermore, the frequency response can be tailored in three modes to suppres

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MTS 67/5 The MTS 67/5 microphone unit is also powered with phantom power (24 to 48 volts). Depending on the application this microphone unit can be connected to a control desk if the microphone unit is operated by an external control contact or to a mixing amplifier if external devices are controlled. This is the connection of the 5-pin XLR-plug: Pin 1: Ground Pin 2: Audio+ Pin 3: Audio- Pin 4: Control output Open Collector 50 mA / 55 V Pin 5: Control input floating connection to chassis Operati

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Additional Functions of the MTS 67/5 Control output - Control of external devices Pin 4 is an open collector control output to control exter- nal devices. When the microphone is activated the output is low-impedance to chassis (Pin 1). The maximum current is 12 mA, the maximum voltage is 55 V, total power dissipation 150 mW. If you want to connect higher loads, this output can also be used for the control of an additional switch. Example: If you connect the MTS 67/5 to the E 3300 mixing amplifi

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Technical Specifications Transducer type . . . . . . . . . . . Condenser (back electret) Frequency response (linear) . . 60 - 19,000 Hz Polar pattern . . . . . . . . . . . . . Cardioid Open circuit voltage at 1 kHz . . . . . . . . . . . . . . . . . 16 mV/Pa Nominal impedance. . . . . . . . 180 Ω Load impedance. . . . . . . . . . . > 1 kΩ Max. SPL at f = 1 kHz, k < 1%. . . . . . . . 122 dB Signal-to-noise ratio rel. to 1 Pa . . . . . . . . . . . . . . . 60 dB A-weighted equivalent SPL . . appr

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Frequenzgang / Frequency Response Curve / Courbe de fréquence Schaltbilder / Wiring Diagrams / Diagrammes de câblage 16

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Richtdiagramm / Polar Pattern / Directivité 17

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NOTIZEN • NOTES 18

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Great Britain Germany United States 17 Albert Drive Theresienstr. 8 56 Central Ave. Burgess Hill RH15 9TN 74072 Heilbronn Farmingdale, NY 11735 Tel. +44 (0)1444 / 258258 Tel. +49 (0) 71 31 / 617-0 Tel. +1 (631) 293-3200 Fax +44 (0)1444 / 258444 Fax +49 (0) 71 31 / 617-224 Fax +1 (631) 293-3288 E-Mail: info@beyerdynamic.de E-Mail: salesUSA@beyerdynamic.com E-Mail: sales@beyerdynamic.co.uk www.beyerdynamic.co.uk www.beyerdynamic.de www.beyerdynamic.com DEF 3/BA MTS 67 (12.02)/549.533/Hoh. · Änder