Bosch DCN Installation And User Instructions Manual page 77

DCN Wireless | Installation and User Instructions | Contribution Devices
The only difference between a delegate wireless
discussion unit and a chairman wireless discussion unit
is the priority button on the left of the microphone
button. With the priority button, the chairman can
deactivate the microphones of all delegate devices. At
the same time, the priority button activates 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 12.7).
• Erase the requests-to-speak and the speakers when
the chairman pushes the priority button (refer to
section 12.8).
Note
The DCN-DISBCM Buttons come with a tool
that you can use to remove the old buttons from
the wireless discussion unit (refer to figure
14. 1 0).
14.4.5 Dual delegate
When the wireless discussion unit is in the dual delegate
mode, it is a delegate device for 2 delegates. The system
sees the wireless discussion unit as two separate devices,
but it gives only one address to the wireless discussion
unit. You can only put these types of wireless discussion
units in the dual delegate mode.
• DCN-WDD
• DCN-WDDCS
Bosch Security Systems | 2007-11 | 9922 141 70691 en
When you put the wireless discussion unit in the dual
delegate mode, you must also install the DCN-DISBDD
Buttons (refer to figure 14.9 and section 14.5.2).
figure 14.9: DCN-DISBDD Buttons
Note
The DCN-DISBDD Buttons come with a tool
that you can use to remove the old buttons from
the wireless discussion unit (refer to figure
14. 1 0).
14.4.6 Single delegate with auxiliary
control
When the wireless discussion unit is in the single
delegate with auxiliary control mode, it is a delegate
device for 1 delegate. The delegate can use the left
microphone button as an auxiliary button. For example,
to activate an indicator.
Note
When the delegate pushes the auxiliary button,
the auxiliary button makes an event. Use the
Open Interface to program the actions that must
be started by the event. Refer to the applicable
Software User Manual for instructions that tell
you how to program the Open Interface.
You can only put these types of wireless discussion units
in the single delegate with auxiliary control mode:
• DCN-WDD
• DCN-WDDCS
• DCN-WDV
• DCN-WDVCS
When you put the wireless discussion unit in the single
delegate with auxiliary control mode, you must also
install two microphone buttons (refer to section 14.5.2).
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