Beyerdynamic MTS 67 operating instructions Description, Applications, Connection

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 suppress noise: linear, 90 Hz bass roll off or 150 Hz bass roll off.

The MTS 67 is switched on and off with the microphone button. An LED indicator in the casing and an illuminated ring of the gooseneck microphone show the ready-to-talk status.

The MTS 67 is available in two versions.

•The MTS 67/3 is equipped with a 3-pin male XLR connector.

•The MTS 67/5 has a 5-pin male XLR connector. This microphone unit can be operated via an external control contact (operator). The integrated microphone button can be either switched on simultaneously or put out of operation. Using the microphone button an external device (e.g. mixing amplifier for announcements) can be triggered by an open collector control output.

Applications

The MTS 67 is ideal for discussions, tele/video conferencing

and announcements.

Connection

MTS 67/3

The MTS 67/3 microphone unit is equipped with an integrated amplifier with electronically balanced output. The unit is powered with phantom power (24 to 48 volts). The MTS 67/3 can be connected to mixing console supplying this phantom power for instance.

This is the connection of the 3-pin XLR-plug:

Pin 1: Ground

Pin 2: Audio+

Pin 3: Audio-

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