Bosch Digital Congress Network Data Brochure page 28

LBB 3533/00
Chairman Discussion Unit
• Priority key for chairman microphone
• Conference control possibilities
• Incorporates all functions of LBB 3531/00 Delegate
Discussion Unit
• Microphone with flexible stem
This stylish, compact chairman unit is equipped with
facilities that enable the user to function as the chair-
man of a discussion. Stylistically identical to the
LBB 3530/00 Delegate Discussion Unit, the
LBB 3533/00 also has a microphone priority button
which, when pressed, causes all currently active delegate
microphones to be permanently or temporarily
switched off, (depending on settings in the CCU) thus
allowing the chairman to take control of the meeting.
Controls and Indicators
• Chairman Priority button. When pressed it emits a chime tone
(selected in the CCU), overrules/mutes all active microphone
units in the system. The chairman unit microphone remains on
DCN Data Brochure | DCN Contribution Equipment | 27
for as long as the button is pressed (default setting can be
changed in the CCU).
• Microphone with light-ring indicator, built-in plop- and wind-
shield, mounted on a flexible stem
• Loudspeaker, automatically muted when microphone is on
and/or headphones are connected
• Microphone on/off button
• Microphone on LED indicator (red)
• 6-pole circular socket for loop-through connection to other
DCN system units.
• 2 x 3.5 mm (0.14 in) jackplug socket for headphone connection.
• Rotary volume control for headphones
• Recessed microswitch for resetting the units address (de-init).
(For more information, please refer to the DCN installation manual).
• 2 m (78.74 in) long cable terminated with a 6-pole circular
connector for loop-through connection to other system units.
• Cable relief bracket located at rear/under of the unit.
Removable for use when feeding the 2 m (78.74 in) long
cable through a table-top.
Technical data
Mounting table-top (portable or
fixed mounting)
Dimensions (H x W x D) 63 x 124 x 172 mm
(2.5 x 4.9 x 6.8 in) (without
microphone.
Height is 127 mm (5.0 in) with
microphone in horizontal position)
Length of microphone from
mounting surface 313 mm (12.3 in)
Weight 0.9 kg (2.0 lb)
Colour charcoal (PH 10736)
LBB 3533/50
Chairman Discussion Unit with Long Microphone
• Microphone with extra-long, flexible stem
• Priority key for chairman microphone
• Conference control possibilities
• Incorporates all functions of LBB 3531/00 Delegate
Discussion Unit
The LBB 3533/50 is stylistically and functionally identi-
cal to the LBB 3533/00 standard Chairman Discussion
Unit, but has an extra long microphone stem. This is
ideal for delegates who wish to stand up when speaking.
Technical data
Identical to LBB 3533/00 Chairman Discussion
Unit but with a microphone stem length of 488 mm (19.2 in)