Yealink VC400, Administrator'S Manual

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Administrator’s Guide for Yealink Video Conferencing Systems
20
VCM30 Video Conferencing Microphone Array
The VCM30 is a video conferencing microphone array which can work as the audio input device
for VC120 video conferencing system. It has 3 built-in microphones which support 360-degree
audio pickup at a radius of up to 3 meters. There is a mute button on its top. You can mute or
unmute the VCM30 by tapping the mute button during a call.
Name Description
①
Built-in Microphones
Support 360-degree audio pickup at a radius of up to 3
meters.
②
Mute Button
Mutes or unmutes the VCM30. For more information on
the mute indicator LED, refer to
LED Instructions on page
29.
③
Audio Out Port
Connects to the Audio In port of VC120 codec using the
7.5m Ethernet cable labeled Audio In.
Provides the power supply for the VCM30.
Placing the VCM30
The VCM30 has a rubber pads on its base to prevent it from sliding. You can place the VCM30
on a stable surface and keep it away from obstacles so that it can effectively pick up sounds.