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10/29/2019
Tech Works CI-Series Systems Planning & Installation Manual Page
32
of
42
CI-ODC-4
The Tech
Works CI-ODC-4 Operator Desk Console is part of the Collaborative Intercom
product group
. The Console includes a professional cardioid, condenser,
gooseneck microphone, and a speaker. Buttons and indicators provide control to
allow the operator to just listen to the CI-Buss communication or to talk, and
collaborate hands free. A headset jack on the side of the console allows connection
of a local operator headset such as the CS-540 wireless unit.
OR
AND
TOGGLE
FLIP-FLOP
OFF
MIKE SWITCH
PTT SWITCH
CONSOLE MICROPHONE ENABLED
AND
OR
HEADSET ON
ANY STATION SELECTED
ANY STATION SELECTED
/PAGE SWITCH
AND
ANY STATION SELECTED
PTT
PRE-AMP
PRE-AMP
OR
OR
AND
SELECT
MUX
“CONSOLE
LISTEN LEVEL”
DUCK
MUX
SUM
AND
BUFFER
ALWAYS
VOX TRIPPED
CONSOLE
MICROPHONE
HEADSET
MICROPHONE
HEADSET ON
CONSOLE MICROPHONE ENABLED
SELECT
MUX
CONSOLE MIC PRE OUT
ALC
ALC
ALERT
MICROPHONE ON
CONSOLE
SPEAKER
\HEADSET ON
PTT
CALL TONE
CONSOLE SPEAKER
REMOTE INPUT
ANY STATION SELECTED
OR
PAGE SWITCH
AND
ANY STATION SELECTED
IND
IND
HEADSET
DETECTOR
REMOTE INPUT
HEADSET
EARPHONE
CI-BUSS AUDIO INPUT 1
SUM
IND
HEADSET ON
CI-BUSS AUDIO INPUT 2
CI-BUSS AUDIO INPUT 3
CI-BUSS AUDIO INPUT 4
Basic Operator Console Block Diagram
Isolation Transformers not shown for simplicity.
The
CI-BUSS
interface
allows
connection
of
additional
units.
The Microphones are processed with ALC to be of constant level and passed to other Units.
The ALC has an indicator for displaying the Microphone level.