Bosch Digital Congress Network Data Brochure page 33

32 | DCN Contribution Equipment |
Mounting
These units can be mounted in wood or metal. When
mounting into a metal surface, the click-to-fit mecha-
nism available on all flush-mounting units is used to
secure the units into cut-outs on table-tops or the arm
rests of seats. When mounting into a wooden surface
the units are secured by screws. Each unit includes drill
guide holes located under the front cover, which are
used for guidance when drilling screw holes.
In the example below left, a guest speaker podium is
equipped with the LBB 3537/00 Microphone with
Control Panel and an LBB 3538/00 Loudspeaker Panel.
An LBB 3535/00 Dual Audio Interface Unit is used to
connect the microphone and loudspeaker to the DCN
system. The Dual Audio Interface Unit can support two
such configurations, as shown below in the central
example. If additional features such as an LBB 3542/00
Voting Control Panel with LCD Screen are required, an
LBB 3540/15 Multi-Purpose Connection Unit can be
used, as shown below right.
LBB 3535/00
Dual Audio Interface Unit
• Two separate inputs serving two delegate positions
• Accepts both microphone and line inputs
• Outputs to headphones or loudspeakers
• Range of mounting options
The LBB 3535/00 Dual Audio Interface Unit enables
various types of microphones, as well as line sources, to
be connected to the DCN system. It can also be used to
create a chairman position or for an ambient micro-
phone input. An internal switch allows the selection of
these options. This unobtrusive, compact unit can be
used freestanding on a table-top, mounted to a wall or
discreetly mounted into a table-top or chair arm rest.
DCN Data Brochure
Flush-mounted units for permanent conference facilities
It is especially suitable for use with the LBB 3536/xx
Hand-Held Microphone and the LBB 3537/xx
Microphone with Control Panel. Its versatility enables it
to accept floor-, podium- or wireless microphones.
The unit includes two separate inputs, each selectable
for use with either a microphone or a line input source.
Each input can be assigned its own seat number, allow-
ing the LBB 3535/00 to serve two delegate positions.
An internal setting is available when assigning the Dual
Audio Interface Unit for use as a delegate unit, chair-
man unit, or ambient microphone. The ambient micro-
phone is located in the conference venue, and is
switched on automatically when no other delegate unit
or chairman unit microphones are active. In this way,
interpreters always have audio contact with conference
venue.