Beyerdynamic MCS 50 Notice D'utilisation page 31

1.2.3 MCS 503 and MCS 501 Microphone Units for Table Mounting
To install the MCS 501 (delegate version) or MCS 503 (chairman version) microphone unit into a table, you need an appropriate piece cut out of the
table. Please refer to the appropriate template.
Then mount the microphone unit with the supplied fittings.
The MCS 501 delegate microphone unit has a microphone button to switch the microphone unit on and off or to register the microphone unit in
the system with the "Request-to-Speak" operating mode.
The MCS 503 chairman microphone unit has a microphone button, priority and clear button. For function please refer to "1.2.1 Chairman
Microphone MCS 513, MCS 523".
1.2.4 MCS 553 L and MCS 563 L System Unit for Mounting under the Table
The MCS 553 L and MCS 563 L system units have been developed for mounting under the table. Depending on the number of the connected
buttons the system units work as chairman unit (3 buttons: microphone, priority, clear) or delegate unit (1 button: microphone). Using the
MCS Editor software, the system unit is configured as chairman or delegate. Please refer also to chapter "6. MCS System Configuration via
MCS Editor".
Mounting
There are holes needed in the table for the microphone and the buttons. Each system unit is mounted with 4 screws under the table. Please refer to
the appropriate template.
Connection
The system units are fitted with a fixed connecting cable and a connecting socket. The connection is according to the single cable principle, i.e. the
1st system unit is connected to the control unit, the 2nd system unit to the 1st system unit and so on.
The MCS 553 L is fitted with a detachable gooseneck microphone and a terminal board for the connection of buttons and a loudspeaker.
The MCS 563 L is fitted with a terminal board for the connection of microphone, LED ring, buttons and loudspeaker.
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