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Conference unit
[First unit]
Press the talk key.
First unit: Speech possible.
[Second unit]
Press the talk key.
First unit: Speech possible.
Second unit: Speech possible.
[Third unit]
Press the talk key.
First unit: Speech possible.
Second unit: Speech cancelled.
Third unit: Speech possible.
[Fourth unit]
Press the talk key.
First unit: Speech possible.
Second unit: Speech cancelled.
Third unit: Speech cancelled.
Fourth unit: Speech possible.
14.2.3. Priority fixed for first-enabled unit, and last-in/first-out priority for all subsequent units
(FIRST: FIXED, NEXT: LATEST)
The first-enabled Conference unit is given fixed speech priority until its Talk key is pressed again.
All subsequent Talk key-pressed units are given last-in/first-out priority, as in "LATEST."
• Example when the number of open microphones is set to [2].
14.3. Mic-Off Function
This function automatically turns off the microphone if the user neglects to turn it off following speech completion.
This function is enabled when the Mic-off setting switch on the
Central unit is set to the ON position.
The microphone automatically turns off if a duration of silence
lasts for about 30 seconds.
It is recommended that the Mic-off setting switch be set to the
OFF position when not specifically using this function. (The Mic-
off setting switch is factory-preset to the OFF position.)
Notes
• When the Mic-off setting switch is set to the ON position, the
microphone automatically turns off if there is a silent interval of
about 30 seconds, even though a speech may be in progress.
In conferences, where long pauses during speeches can be
experienced, set the switch to the OFF position.
• The Mic-Off function may not be operated correctly in high-
noise areas.
Mic-off setting switch
