Operation - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Interpretation Devices

33.5 Operation

33.5.1 Introduction
When you start the central control unit, the interpreter
desk starts. The display on the desk shows the hardware
and software versions. For example:
The operational mode starts automatically if the desk
has the correct configuration. The operational mode is
the default mode for the interpreter desk. If the desk is
not configured, the display shows the screen:
Note
You cannot put a desk that is not configured in
the operational mode.
33.5.2 Normal interpretation
In the usual procedure for interpreters (refer to figure
33.11), the interpreter knows the source floor language.
The interpreter makes an interpretation of the source
language in the target language. The language
distribution channels transmit the target language to the
delegate units.
ENG
1
A A
CHI
figure 33. 1 1: Normal interpretation from floor
Bosch Security Systems | 2007-02 | 9922 141 70525
2 3 4
A A
FRE GER ENG
33.5.3 Auto-relay interpretation
Where the interpreter does not know the source floor
language, the system has an automatic relay function
(refer to figure 33.12).
One interpreter makes an interpretation from the source
language (floor signal) in a language that the other
interpreters know. This language is the auto-relay
interpretation. The auto-relay interpretation
automatically replaces the floor signal on all interpreter
desks. All interpreters use the auto-relay interpretation
to make interpretations.
The example in figure 33.12 shows that the floor signal
is Chinese. The auto-relay is enabled at the Chinese
interpreter desk. The Chinese-to-English interpreter
selects output B and sends an English auto-relay
interpretation to all other interpreter desks. The LED
adjacent to the Floor/Auto-relay button shows on all
other interpreter desks that the interpreter desk receive
an auto-relay interpretation.
CHI
ENG
CHI
figure 33. 1 2: Auto-relay interpretation
Floor
Note
In the installation mode of the interpreter desk,
output B can be assigned with an auto-relay
function.
4 2 3
B A A
FRE GER ENG
en | 210
Floor
ENG
4
A