Shure Incorporated
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Chairman Role
As the leader of the event, the chairman has several unique features enabled on the Conference Unit.
Speak button:
Turns on the microphone. The chairman can always turn on the microphone, overriding delegate units as
long as the maximum number of open microphones has not been exceeded.
Note:
Microphone status is displayed by the button and microphone LEDs:
Red = microphone is on
Function button:
The chairman's function button can be programmed to the following functions:
Mute: Mutes the audio from the microphone.
Mute all: Mutes the audio from all open delegate microphones.
All delegates off: Turns off all delegate microphones.
Exclusive: Mutes all delegate microphones and activates the chairman microphone (delegate microphones are unmut-
ed when released)
Next on: Turns on the first request on the request list
Reply: Places the chairman in the Reply list (if the speak mode supports Reply functionality).
Delegate Role
The number of simultaneous delegate speakers is limited, requiring different control buttons to participate in the discussion:
Speak button:
Turns on the microphone or adds the user to the request queue, depending on the speak mode.
Note:
Microphone status is displayed by the button and microphone LEDs:
Red = microphone is on
Green = microphone is in the request queue
Function button:
Delegate function buttons can be programmed to the following functions:
Mute: Temporarily mutes the audio from the microphone.
Note:
While the button is pressed, the delegate retains speaking privileges but the microphone will not pass audio.
Reply: The reply functionality places the participant in the Reply list if the speak mode supports Reply
Dual Delegate Role
In this configuration, two participants are sharing a single conference unit. Both the left and right buttons are configured as
Speak buttons, one for each participant.
Dual delegate functionality can be configured on the following units through the CCU:
MXC615
Note:
Mute and Reply functionality is disabled in dual delegate mode
MXC620
Note:
Mute and Reply functionality is disabled in dual delegate mode
MXC640
MXCMIU
The microphone and loudspeaker are shared on MXC615, MXC620 and MXC640 dual units. MXCMIU dual units support indi-
vidual front plates for each participant.
