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Central control unit



conference system enables automatic management of

up to a maximum of 100 stations. All the activities can be managed

through a CL2100-G control unit. The available conference modes

through which to manage the system are the 'OPEN', 'MANUAL' and

'AUTOMATIC' modes. Participants wishing to speak can queue to do

so at any time during the discussion. In the MANUAL and AUTOMATIC

modes, speaking is enabled by the operator (in the manual mode) or

on the basis of a pre-set timeout (automatic). Delegate stations are



unit has a sophisticated digital controller and is able to

manage the sequence of the contributions, electronic voting and the

various different alphanumeric displays in the conference hall. At least

one CL2100-G console is required for configuring the system and the

various control activities (the system can include a maximum of four

of these units).

The central control unit is able to power up to 100 stations, and has six

RJ45 outputs for the various different cascade connections to the mi-

crophone stations, consoles and displays (CAT5e SF/UTP cable). It has

two audio inputs ('MIC' and 'AUX IN') for connecting additional sources

to the conference, such as wired microphones, wireless microphone

receivers or other sources of sound (there is a 12 V phantom power

supply for the 'MIC' input).

There are double 'IN' and 'OUT' sockets for connection to a recorder

with which to record and play back the discussion. On the front panel

there are three separate volume controls (signals from the units, from

the 'TAPE' input and from the 'MIC/AUX IN' inputs). The 'BOOSTER

OUT' (XLR) output can be used for connecting a power unit for sound

broadcasting in the hall.

CS2100 • Conference and voting system

System functional features

• Maximum overall number of stations that can be connected: 100

• Up to 98 Delegate Units: B2100-DG for voting, B2080-DG with no

voting function and B2080-DG for a secretary (Secretary mode)

• Up to2 B2100-PG Chairperson stations

• Management of the conference mode: Automatic (timeout-

based management), Manual (managed by an operator) or Open

(simultaneous management of a plurality of stations)

• Up to a total of 4 control console units (CL2100-G) for system


• Management of electronic open voting or secret ballots

• Direct enabling of Delegate stations via the control console

• The Chairperson can speak either in the 'conversation' mode or in

the 'priority' mode

• Easy cascade connections using CAT5 shielded cable

• Up to 6 connecting lines (max 20 units per line, maximum length

of lines from the central unit to the last unit connected: 100 m)

• Up to a maximum of 4 CT 2001 conference hall displays

• RS232 serial connector for connecting a PC (to the central unit or

to the station line using a CSIF2100 interface)

• Connection of additional sources such as wired microphones,

wireless microphone receivers or other sources of sound

• It is possible to connect a recorder for recording and playing back

the discussions

• Connection to a power unit for sound broadcasting in the

conference hall

enabled to speak in the order in which they are queued by the central

unit. At OPEN conferences, all the stations can speak at the same

time. The Chairperson can join a conversation among Delegates or, if

necessary, activate the 'Priority' function, placing all the other stations

on hold. The heart of the system is the CS2100 power supply unit, with

easy cascade connection of the various units by means of 6 lines of

CAT5 shielded cable.



Conference systems