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Bosch Security Systems | 04-2003 | 3922 988 43318 en
Digital Congress Network | Installation and Operating Manual | Chapter 2 - Contribution Equipment
en | 2-1
CONTRIBUTION EQUIPMENT
Chapter 2. Contribution
Equipment
The following chapter describes the functionality of each unit and its interconnection and mounting
facilities. All unit’s dimensions are referenced in Chapter 13.: “Technical data”.
2.1 CONTRIBUTION EQUIPMENT
The DCN range of contribution equipment falls into 3 categories: table-top, table-top + flush
mounted (universal) and flush mounted.
2.1.1 Table-top Contribution units
Table-top contribution units include delegate, chairman and interpreter units. All are designed for
uncluttered longitudinal placement on table-tops or similar type surfaces.
NOTE: DCN offers two different styles of table-top contribution units. Therefore for clar-
ity throughout this manual, they will be divided into conference and discussion units.
The range of DCN’s table top equipment includes the following units:
Unit Description Type No. Unit Type.
Active units
Delegate unit LBB 3530/xx LBB 3531/xx
LBB 3544/00 LBB 3545/00 LBB 3546/00
Discussion
Conference
Chairmans unit LBB 3533/xx LBB 3534/xx
LBB 3547/00
Discussion
Conference
Microphones for conference
units
LBB 3549/00
LBB 3549/50
Conference
Conference
Interpreter desk LBB 3520/10 Interpretation
Intercom handset LBB 3555/00 with mounting plate LBB 3556/00
Multi-purpose connection unit LBB 3540/15 (Flush-mounted applications only)
A “Microphone only” function is also available using the following:
Hand microphones LBB 3536/00, /10 (Flush-mounted applications only)
Dual Audio Interface LBB 3535/00 (Flush-mounted applications only)
Passive units (no contribution, only in FM section)
Electronic channel selector LBB 3524/00*, LBB 3524/10*, LBB 3526/10
Note: *The electronic channel selector is a flush-mounted unit but can also be used in table-top
installations (using the LBB 3525/00 housing).