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7.3.7 How to operate the MCS-D 3173 chairman station
The chairman can turn on his microphone station at any time independent of a selected limit. By using the two function
buttons “Prior” or “Clear” the chairman can conduct a meeting actively.
Prior button
The “Prior” button operates only, if the microphone station has been programmed as a chairman station via the MCS-D 200.
For a brief interruption or announcement the “Prior” button must be held down. If the microphone of the MCS-D 3173 was
turned off, it will be turned on by pressing the “Prior” button. All the other activated microphones remain muted while the
LED strip and LED of the microphone button are flashing, until the “Prior” button is released.
By using the “Prior” button, chairmen of a higher level can mute the microphones of all delegate stations as well as the
microphones of all chairman stations of a lower level.
Clear button
The “Clear” button operates only, if the microphone station has been programmed as a chairman station via the MCS-D 200.
Press briefly (< 1s): The microphones of all speakers are deactivated simultaneously; requests to speak are not cleared.
Hold down (> 1s): The microphones of all speakers are deactivated simultaneously; requests to speak are cleared.
This applies for all operating modes.
MCS-D 3171 / 3173 Microphone Stations
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7.3.5 How to adjust the headphone volume
Press the right or left navigator button to adjust the volume of the headphone connected to the microphone station. When
selecting the volume the value (0 - 63) is displayed.
The settings remain stored even when the system is turned off.
7.3.6 How to select the language or channel
Press the up or down navigator button to select the available language channel, original channel (OR) or another
information, audio or music channel, which is then transmitted via the headphone connected to the microphone station. The
language channels are encoded according to the international MARC language codes.
In the following you will find some examples for channel descriptions. The list has been created via the menu of the MCS-D 200
control unit before.
Channel 1 is the conference or original channel (OR).
Channel 2 is the English channel.
Channel 3 is an information channel.
The settings remain stored even when the system is turned off.
channel 1
or
channel 2
eng
channel 3
inf
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FIFO - limit is not yet achieved: FIFO - limit is exceeded:
LED of the microphone button and the LED strip will illuminate
-> Microphone is turned on
LED of the microphone button of the new speaker will illuminate
-> Microphone of the new speaker is turned on
-> Microphone of the speaker who has been speaking the
longest is turned off, as soon as the new speaker turns on
his microphone
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