Taiden HCS-4100/50 Series, Installation And Operating Manual, Page: 146 / 223

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3.9.4.2 Chairman unit
The chairman unit features all delegate functions, and
the following additional functions:
1. Priority
ƒ If the priority mode on the main unit is configured
as “All mute”, all active delegate and VIP
microphones will be muted temporarily when this
key is pressed and they will restore when this key
is released;
ƒ If the priority mode on the main unit is configured
as “All off”, all active delegate microphones will be
turned off and the request-to-speak list will be
purged (under “Open” and “Apply” mode) when
this key is pressed. All active VIP microphones will
be muted temporarily when this key is pressed.
They will restore when this key is released.
2. Speaking
ƒ If the number of active microphones in the system
is less than 6 (including chairman /delegate /VIP),
the chairman can activate his/her microphone
normally, the operation is the same as for the
delegate unit (refer to section 3.9.4.1);
ƒ If the number of active microphones in the system
is 6, the chairman cannot activate his/her
microphone. But he/she can use the priority key to
“All mute” or “All off” other microphones and give
his/her speech.
3. Controlling delegate unit
A. Approve delegate unit’s request to speak
Under “Apply” mode, when a delegate requests to
speak, the chairman can now approve the delegate’s
request and activate the delegate’s microphone by
pressing the microphone On/Off key or reject the
delegate’s request by pressing
the priority key.
Only one delegate can request to speak at one time.
B. Turn off or mute delegate microphone
The chairman can use the priority key to execute “All
mute” or “All off” operation.