Bosch Appliances LBB 3422 Whiteboard Accessories User Manual


 
INTEGRUS | Installation and User Instructions | 6-Channel interpreter desk with loudspeaker en | 2
Bosch Security Systems | 2005-04 | 9922 141 70164en
5. Call-channel key - Non-locking push-button to
route the microphone to the call channel for one-
way communication with the operator (with priority
over the A/B channel). The microphone status indi-
cators and status ring are ‘on’ when the call-channel
key is pressed. The outgoing language distribution
channel remains occupied by the desk. Not applica-
ble 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 purpos-
es.
8. Tone/volume controls - Rotary volume, bass and
treble controls for the headphone.
9. Volume control - Rotary volume control for built-
in 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.
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.
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 chan-
nel 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 interlock-
ing 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.