INTEGRUS
Installation and User Instructions
Integrus
en Language Distribution System
LBB 3222/04 6-Channel Interpreter Desk with Loudspeaker
LBB 3422/20 Integrus
Audio Input and
Interpreters Module
INTEGRUS | Installation and User Instructions | Safeguards
Important Safeguards
Prior to installing or operating this product always read the Safety Instructions which are available as a separate document.
Bosch Security Systems | 2005-04 | 9922 141 70164en
INTEGRUS | Installation and User Instructions | Table of contents
Table of contents
1 6-Channel interpreter desk with loudspeaker (LBB 3222/04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.2 Front panel controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.3 Rear panel controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.4 Interpretation procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.5 Configuring the interpreter’s system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.6 Auto floor function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 Integrus audio input and interpreters module (LBB 3422/20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3 Connecting to an Integrus transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1 Connecting interpreters desks LBB 3222/04 directly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.1 Maximum cable length for connecting interpreters desks LBB 3222/04 . . . . . . . . . . . . . . . . . .9 3.1.2 Recording the audio channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3.2 Connecting interpreters desks LBB 3222/04 via the CCS 400 system . . . . . . . . . . . . . . . . . . . . . . . .11 3.3 Connecting other analogue conference systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 4.1 LBB 3222/04 6-Channel interpreter desk with loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 4.1.1 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 4.1.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.2 LBB 3422/20 Integrus audio input and interpreters module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 4.2.1 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 4.2.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.3 Connection details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Bosch Security Systems | 2005-04 | 9922 141 70164en
INTEGRUS | Installation and User Instructions
Bosch Security Systems | 2005-04 | 9922 141 70164en
INTEGRUS | Installation and User Instructions | 6-Channel interpreter desk with loudspeaker |
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16-Channel interpreter desk with loudspeaker
(LBB 3222/04)
1.1Introduction
The LBB 3222/04 6-channel interpreter desk provides listening and speaking facilities for interpreters using the CCS 800, CCS 400 or non-BOSCH discussion systems. Up to 12 desks can be connected to an Integrus transmitter using the Integrus audio input and interpreters module (LBB 3422/20). It can distribute up to 6 outgoing languages. An ‘auto-floor’-feature is incorporated for relay interpretation. This allows a less well-known floor language to be translated by one interpreter into a language familiar to all other interpreters and relayed as the auto-floor.
The LBB 3222/04 has an integral loudspeaker and is supplied with a microphone incorporating an illuminated status ring to warn everyone in the booth that the microphone is active. Two outgoing channels are provided, A and B, switchable by means of a channel select key.
Note: Flashing indicators warn that the language channel occupied by this desk is also being used by one or more other desks.
1.2 Front panel controls
The desk has the following front-panel controls and indicators (see figure 1.1):
Figure 1.1:
1.Microphone activating key - 2-position toggle switch for activating the microphone. An interlock facility can be enabled (using the under-panel controls) that prevents the microphone being activated if the desk’s outgoing language distribution channel is occupied by another desk.
2.Microphone status indicators - Two red LEDs to indicate that the microphone is active.
3.Microphone mute key - A non-locking push-but- ton to temporarily mute the microphone. When pressed, the status indicators and status ring are ‘off’, but the outgoing language distribution channel remains occupied by the desk.
4.Microphone - Gooseneck microphone with integral status indicator ring.
Figure 1.1 LBB 3222/04 6-channel interpreter desk
Bosch Security Systems | 2005-04 | 9922 141 70164en
INTEGRUS | Installation and User Instructions | 6-Channel interpreter desk with loudspeaker |
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5.Call-channel key - Non-locking push-button to route the microphone to the call channel for oneway communication with the operator (with priority over the A/B channel). The microphone status indicators and status ring are ‘on’ when the call-channel key is pressed. The outgoing language distribution channel remains occupied by the desk. Not applicable for use with CCS 800 discussion systems.
6.Outgoing message key - Non-locking push-button to be used for signalling purposes. When pressed, contacts are closed. This switch is connected to the 6-pole DIN connector for custom wiring.
7.Incoming message indicator - A yellow LED with 1 k W series resistor connected to the 6-pole DIN connector. To be used for custom signalling purposes.
8.Tone/volume controls - Rotary volume, bass and treble controls for the headphone.
9.Volume control - Rotary volume control for builtin loudspeaker.
10.Monitor loudspeaker - Built-in loudspeaker for monitoring without headphones. The speaker is only active when the microphone is off.
11.Incoming channel selector - 8-position rotary switch to select either OR, OR2 or channels 1 to 6 for monitoring as incoming language. This switch is only active if the incoming channel pre-selector key is in the ‘up’-position.
14.A-B channel selector key - 2-position toggle switch for selecting either A or B. If use of channel B is inhibited, the outgoing channel will be the one pre-set for the desk by the under-panel A select control. If channel B is enabled, the outgoing channel can be selected with the channel-B select keys.
15.Outgoing channel-A indicators - 6 green LEDs to indicate which outgoing channel is assigned to the desk for channel A using the under-panel controls.
16.Outgoing channel-B indicators - 6 green LEDs to indicate which outgoing channel is assigned to the desk for channel B using the outgoing channel-B select keys.
17.Outgoing channel-B select keys - 6-way interlocking push-button array to select the outgoing channel when channel B is selected.
18.A-B channel select indicators - 2 red LEDs to indicate which channel, A or B, is selected.
19.Outgoing OR2 indicator - Green LED to indicate that the desk is enabled for relaying OR2 to other desks (using under-panel controls).
20.Engaged channel indicators - 2 yellow LEDs, one each for A and B, to indicate that the outgoing channel selected is occupied by one or more desks. A flashing LED indicates that the outgoing channel occupied by the desk is also being used by one or more other desks.
Note: For a full explanation of terms
OR and OR2, see section 1.6.
12.Incoming channel pre-selector key - 2-position toggle switch to select either OR when in the ‘down’-position, or the channel selected by the incoming channel selector knob when in the ‘up’- position. If OR is selected and OR2 is activated using the auto-floor-feature, the desk automatically receives OR2 for monitoring.
13.Incoming channel OR2 indicator - Green LED to indicate that OR2 is active instead of OR during relay interpretation.
Bosch Security Systems | 2005-04 | 9922 141 70164en
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