20
Installation
Connecting a Microphone
Connects a microphone to the MIC port or ADUIO IN port of the codec unit as shown in the following illustrations.
Microphone Connection
3
NOTE
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Refer to QSG (Quick Setup Guide) for details.
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The recommended distance between the microphone and the user is about 1 m to 2 m.
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It is recommended to use two of microphone in the auditorium.
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Place two of microphone to fill the sounds whole of conference room and leave space more than 4 m distance between each
microphone.
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You can transport voice by connecting the microphone device like as Gooseneck microphone to the AUDIO IN Port.
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If you connect the AUDIO In port and use it, please go to [Setup > Admin > System > Audio > Audio In] and set to [Microphone].
Optional