Bosch Appliances Webcam 3922 988 43318 User Manual

Page of 172
  2
Bosch Security Systems | 04-2003 | 3922 988 43318 en
Digital Congress Network | Installation  and Operating Manual | Chapter 3 - Interpretation Equipment
en | 3-1
LBB 3520/10 Interpreter desk with back-lighting LC-display
Chapter 3.
Interpretation 
Equipment
The DCN system offers comprehensive facilities for simultaneous interpretation and distribution of 
the interpreted languages to delegates, allowing the system to meet all the demands of international 
conference and congress venues. All interpretation facilities are fully integrated in the basic system 
concept, with digital distribution of the language signals using the same cabling as all the other system 
functions.
3.1   LBB 3520/10  Interpreter desk with back-lighting 
LC-display
The interpreter desks provides each interpreter with all the necessary facilities according to 
internationally agreed standards. The microprocessor controlled desk (A-B type) can handle up to 15 
different language channels plus the original floor language. Up to six desks can be fitted per booth. 
The desk includes an intercom facility where an intercom handset can be mounted for two-way vocal 
communication between interpreters, the chairman and delegates.
Being microprocessor controlled, with a built-in LC-display, the desk in stand-alone systems can be 
programmed manually, to preset the allocation of the language channels, channel distribution, and 
interlocks. In PC operator controlled systems the desk in combination with dedicated software can be 
programmed by the operator to set all functional interlocks and channel allocation parameters.
An innovative function of the interpreter desk is its three personal incoming language pre-select keys. 
Instead of having to manually select from all the available channels, the interpreter can quickly pre-
select the three incoming languages which are most relevant as well as the floor language. This allows 
quick, secure switching between the preferred languages and reduces the chance of operating errors. 
The alphanumeric display gives an at-a-glance indication of the selected language in plain text form. A 
further refinement is an indication of the ‘quality level’ of the incoming channels. Up to now, 
interpreters often had no way of knowing if they were receiving a direct or an indirect interpretation. 
This facility gives them the option of avoiding the use of an 
INDIRECT
 interpretation if a 
DIRECT
 
interpretation is available in a language which is known to the interpreter.
The desk also provides for convenient transfer or relay interpretation, to enable the handling of 
‘exotic’ languages for which sufficient qualified interpreters are not available. In this case, the DCN’s 
unique auto-relay function automatically transmits the relay language to all the other interpreter desks 
for onward interpretation.
FIG 3-1   Interpreter desk LBB 3520/10