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| Bosch
DCN central control units |
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The
Bosch DCN central conference control equipment is based around
the Central Control Unit (CCU). This compact unit is at the
heart of any DCN system, and can control up to 240 contribution
units such as chairman and delegate units, interpreter desks
and audio and multipurpose interface units. The CCU can function
with or without a central operator using a PC.
In
a smaller system where an operator is not essential, the CCU
is used as a stand-alone unit which provides basic microphone
operational modes, basic parliamentary voting procedures and
facilities for simultaneous interpretation.
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| For
more information about Bosch DCN camera control please do
not hesitate to contact
us directly. Or
if you know which part you are looking for, please complete
our quotation
request form and our Bosch team will respond to your
enquiry immediately. |
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| Three
CCU's are available. A stand-alone unit LBB 3500/05 for conference
control without an operator. An extended CCU LBB 3500/15 that
allows access to DCN software modules and LBB 3500/35 that allows
for the connection of more than one CCU. See
support
for technical data and system limits when designing a DCN system. |
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LBB
3500/05
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Conference
control without an operator and up to 120 contribution
units. Facilities for microphone management, voting
and simultaneous interpretation. Built-in automatic
audio equalizer.
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LBB
3500/15
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As
LBB 3500/05, but can have up to 240 contribution units.
A second RS-232 port is available for serial data connection
and access to DCN software modules. Allows operator
controlled conference management.
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LBB
3500/35
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Functionally
identical to LBB 3500/15 and is used to extend the capacity
of the system beyond 240 and up to 3840 contribution
units.
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LBB
3500/35 - Top shows front view, with microphone control
& operational mode settings. Bottom shows rear view,
with 2 RS232 connections, 2 BNC, 3 in/output, 3 trunk
& mains socket. |
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Extension Power Supply Unit LBB 3506/00 is used in combination
with a CCU to supply additional power for up to 180 additional
units. The unit can be installed at any convenient point in
the system cabling due to its built-in-trunk-line splitter.
The unit switches on automatically when the CCU is switched
on. It can be used free-standing on a table top or mounted in
a 19" rack. |
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| The
LBB 3508/00 Audio Media Interface and Power Supply Unit (PSU)
enables external analogue equipment such as broadcast, recording
and wired or wireless sound distribution equipment to be connected
to the DCN system. The unit is equipped with 4 digital to analogue
convertors and channel selection switches for selecting the
floor language or interpretation channels. The unit has an internal
PSU can drive up to another additional 90 distribution units
(with a pcf of one, see
support). |
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The
LBB 3511/00 is now no longer manufactured and can no longer
be supplied.
The
LBB 3511/00 card provides the interface for communication and
interconnection of Mult-CCU's. The PC card should be installed
in a secondary and dedicated PC, running OS/2, and not in the
main PC running the DCN control software in Windows. The card
is installed in an ISA-bus expansion slot of a PC. A maximum
of 16 Multi-CCU's can be connected to the card, in a closed
loop configuration using the 2 BNC connectors on the card. Standard
RG59 co-axial cable is used to connect the Mult-CCU's together
in the loop with the dedicated PC.
It
is also possible to directly connect the PC to the CCU of
the DCN system via an RS-232 or serial port. The minimum
requirement is 2 serial ports or 4 if a chip-card unit is
to be used. For more information on PC requirements, see
support.
You may require other DCN tabletop
or flush mounted hardware if an intercom handset is required
at the PC.
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Support
- NTE
can design, distribute, support local designers and
installers or arrange the installation and commission
of DCN around the World. >>
Delivery
-
Nte can deliver to any destination in the UK or any
airport outside of the UK. For larger consignments sea
freight can be arranged.
Payment
terms
- Nte
accept payment by most major credit cards, electronic
transfer or 'letter of credit.' For a copy of our letter
of credit, general conditions - click for more info
>>
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