Bosch DCN Next Generation Installation & User's Instructions page 56
Digital congress network
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- Installation and operation manual (286 pages) ,
- Operation manual (290 pages) ,
- Installation and user instructions manual (158 pages)
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DCN Next Generation | Installation and User Instructions | Central Devices
8.8.2.6
Local floor
Local floor is used to create directional sound. In the
Local floor mode, audio output 4 of the central control
unit only transmits the floor signal of the units
connected to the CCU. You can connect audio output 4
to an external public address system.
8.8.3
Attention chimes
The central control unit can play an attention chime
when the chairman:
•
Pushes the priority button on the chairman device.
•
Starts a voting session.
You can enable or disable attention chimes with the
7B Att. Tones menu item (refer also to section 8.10.11).
There are 3 different attention chimes available.
8.8.4
Erase requests-to-speak and
speakers
The central control unit can erase the requests-to-speak
and speakers when the chairman pushes the priority
button on the chairman device. You can enable or
disable this function with the 7A Mic. Priority menu item
(refer to section 8.10.11).
•
If you set the menu item to Permanently off, the
system does not activate the microphones of the
delegates again when the chairman releases the
priority button. The requests-to-speak and speakers
are erased.
•
If you set the menu item to Temporarily off, the
system activates the microphones of the delegates
again when the chairman releases the priority
button. The requests-to-speak and speakers are not
erased.
8.8.5
Floor distribution
The central control unit can send the floor signal to all
empty channels in the system. You can enable or
disable this function with the 7D Floor Distr. menu item
(refer to section 8.10.11).
•
If you set the menu item to Off, the central control
unit does not send the floor signal to all empty
signals in the system.
•
If you set the menu item to On, the central control
unit sends the floor signal to all empty channels in
the system.
Bosch Security Systems | 2007-02 | 9922 141 70525
8.8.6
Intercom
8.8.6. 1
Introduction
To enable the intercom you must first identify the
locations of the operator and the chairman.
8.8.6.2
Location of the operator
To identify the location of the operator:
1 Select the 7Ea Assign menu item of the
configuration menu of the central control unit.
2 Set the value of the parameter in the menu item to
Yes. The display of the central control unit shows:
3 Lift the receiver of the intercom handset of the
operator to identify the location of the operator.
When the central control unit identifies the location,
the display of the central control unit shows:
8.8.6.3
Location of the chairman
To identify the location of the chairman:
1 Go to the 7Eb Assign menu item of the
configuration menu of the central control unit.
2 Set the value of the parameter in the menu item to
Yes. The display of the central control unit shows:
3 Lift the receiver of the intercom handset of the
chairman to identify the location of the chairman.
When the central control unit identifies the location,
the display of the central control unit shows:
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