Modes - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Contribution Devices
14.4

Modes

14.4.1 Overview
With the configuration switches on the bottom of the
discussion unit (refer to figure 14.5, no. 12), you can
configure the mode of the discussion unit. Each type of
discussion unit can operate in a number of modes (refer
to table 14.3).
table 14.3: Modes
I II Mode
1 1 Single delegate
(refer to section 14.4.2)
1 3 Chairman
(refer to section 14.4.3)
3 1 Dual delegate
(refer to section 14.4.4)
3 3 Single delegate with auxiliary control
(refer to section 14.4.5)
14.4.2 Single delegate
When the discussion unit is in the single delegate mode,
it is a delegate device for 1 delegate. You can put all
types of discussion units in the single delegate mode.
When you put the discussion unit in the single delegate
mode, you must also install the default microphone
buttons (refer to figure 14.6 and section 14.5.2).
figure 14.6: Default microphone button
Note
All discussion units are delivered with the
default microphone button.
Bosch Security Systems | 2007-02 | 9922 141 70525
14.4.3 Chairman
When the discussion unit is in the chairman mode, it is a
chairman device for 1 chairman. You can put all types
of discussion units in the chairman mode. When you put
the discussion unit in the chairman mode, you must also
install the DCN-DISBCM Buttons (refer to figure 14.7
and section 14.5.2).
figure 14.7: DCN-DISBCM Buttons
The only difference between a delegate discussion unit
and a chairman discussion unit is the priority button on
the left of the microphone button. With the priority
button, the chairman can disable the microphones of all
delegate devices. At the same time, the priority button
enables the microphone of the chairman. The system
has the possibility to:
• Play an attention chime when the chairman pushes
the priority button (refer to section 8.8.3).
• Erase the request-to-speak list and the speakers list
when the chairman pushes the priority button (refer
to section 8.8.4).
Note
The DCN-DISBCM button come with a tool that
you can use to remove the old buttons from the
discussion unit (refer to figure 14. 1 1).
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