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Tech Works, Inc.

, 7430 Eastgate Road, Suite 130, Henderson, NV 89011 

Direct Line: 

702-846-1080

  Toll Free: 

1-800-813-1080

  

Web site 

www.tech4people.com

 

 

 

 

10/19 

 

 
 
 
 
 

 
 
The 

CI Series 

is the most full-featured, flexible 

communications  system  available  anywhere, 
at any price. Designed for the most demanding 
environments,  CI  Series  systems  can  be 
custom  configured  to  fit  any  space.  Easy  to 
install, easy to configure, easy to integrate, the 
CI  SERIES’  modular  design  makes  system 
design a breeze. The modular design enables 
you to custom configure the best system for the 
job. Select components you need, locate them 
where they need to be, and put them together 
via fast, dependable CAT6 connectivity.

 

 
The  Tech  Works 

CI-Series  Collaborative 

Intercom 

system  includes  Microphones, 

Speakers, the CI-MSI-22 Microphone Speaker 
Interface  control  unit,  Wireless  Headsets,  the 
CI-HSI-41 Headset Interface unit, the CI-ODC-
1  Operator  Desk  Console,  and  many  more 
accessories like foot operated switches. 
The  system  is  based  on  a  sophisticated 
Automatic  Level  Control  technology  which 
delivers  consistent,  crystal  clear,  intelligible 
sound,  from  a  whisper  to  a  shout.  With  easy 
integration 

to 

third 

party 

headsets, 

microphones, and speakers, there is almost no 
limit to how you configure your system; 

 

CI Series 

Collaborative Intercom System 

System Planning Guide 

 

 
Associated Equipment 

CI-HSI-41 

Headset Interface 

CI-MSI-22 

Microphone / Speaker 
Interface 

CI-ODC-1 

Operator Desk 
Console 

CI-ODC-4 

4 Group Operator 
Desk Console 

PS-2437A 

24VDC Power Supply 

 

Design Information 

Power 

24V DC 

Wiring 

CAT6 Patch Cables 

 

 

BENEFITS 

Fully Configurable 

Full Duplex, Hands-free Audio 

Universal Microphone Inputs 

Built In Phantom Power 

Built In Equalization 

Automatic Level Control 

Background Music Ducking 

25 Volt Audio Power Amplifiers 

Vox or Push To Talk Operation 

Broadcast Quality Balanced 
Line In/Out for 
Interface to Teleconferencing 

 

Содержание PS-2437A

Страница 1: ...CI HSI 41 Headset Interface unit the CI ODC 1 Operator Desk Console and many more accessories like foot operated switches The system is based on a sophisticated Automatic Level Control technology whi...

Страница 2: ...r own engineering all sections may be useful You may also wish to contact a Tech Works application engineer for assistance feel free we re here for you Table of Contents Page CI BUSS Components 4 Basi...

Страница 3: ...7 PRO ODM Operator Desk Microphone 7 HM 1 Omni Directional Hidden Microphone 7 System 2 Wall Mount Speaker 7 System 21 Round Ceiling Mount Speaker 7 System 5 Ceiling Speaker 7 PA 402 Paging and Progra...

Страница 4: ...n CI ODC 4 Operator Desk Console The CI ODC 4 allows a single operator location to communicate selectively with up to 4 separate systems in 4 separate rooms It includes a professional cardioid condens...

Страница 5: ...ophones speakers and other CI Buss and PA Buss devices By adding a PA 402 the headset conversation can be played over ceiling speakers so observers can hear the conversation CI MSI 22 Microphone Speak...

Страница 6: ...DECT technology these headsets provide secure two way communications between the controlled environment and operators Standard controls on either headset operates features of the CI Series system such...

Страница 7: ...io source A 6 inch wire pigtail is soldered to the XLR jack so that the filed technician can terminate the field wire without providing a soldering iron Everything you need is included for proper inst...

Страница 8: ...ions and there are Application Templates for other common uses The PA 402 is fully protected against overloads The unit automatically recovers when any overload is removed PA SI 1 Speaker Interface Th...

Страница 9: ...h Cable designed to connect our Tech Works Collaborative Intercom CI Buss and PA Buss products together These units are designed for the systems integrator to make installation Plug and Play PS 2437A...

Страница 10: ...the CI Series has a solution for each professional working in your facility And no one person dictates how the other communicates customizable flexibility is what makes the CI Series Collaborative Int...

Страница 11: ...odules to make a custom system CI Buss Active Unit CI Buss Active Unit CI Buss Active Unit CI Buss Active Unit MASTER SLAVE MASTER SLAVE MASTER SLAVE AUDIO AUDIO AUDIO Functional module units are alwa...

Страница 12: ...her unit Most system requirements are satisfied with a single Chain Very large system may have several Chains defined as Groups Groups may be joined together by a Hub such as the CI ODC 4 Jumpers insi...

Страница 13: ...S Chain POWER AUDIO CONTROL SOURCE AMPLIFIER AMPLIFIER AMPLIFIED SPEAKER SPEAKER AMPLIFIER PA BUSS OUTPUT POWER The Audio Monitoring may be selectable adding together the audio sources as desired A se...

Страница 14: ...Pair is a Party Line passing through to all the Units forming an Amplifier Chain The PA BUSS Source is the Initiator of the Alert other units may take appropriate action Responder Units are electrical...

Страница 15: ...n Reduction Ducking is used to determine how much to turn down the sound Many intercommunications systems require full Duplex Operation That is several users may be listening and talking at the same t...

Страница 16: ...PA 402 may respond by replacing Background Music with Communications Key the ALERT with the CI BUSS and Talk Switch the Music goes away if someone is talking There are hundreds of ways to configure t...

Страница 17: ...d with the Microphone Gain Reach Control 16 Position Rotary Switch A Setup Indicator Off if source is muted Green when the Source is keyed Flashing Red when limiting AUDIO INPUT LEVEL VCA AUDIO OUTPUT...

Страница 18: ...h a nearly constant output levels Microphone Gain is always setup first Initially the Output level controls should be set to minimum No Output Limiter Setup with a Microphone Always do first Talk into...

Страница 19: ...k up so the gain settings can be reduced Minimum Speaker levels to accomplish reliable communications The number of Open Microphones should be kept to a minimum When possible Microphones should be key...

Страница 20: ...e ALC has an indicator for the Threshold of Limiting This indicator also serves as a setup indicator for adjusting the Headset microphone levels Front Controls and Indicators MICROPHONES COLLABORATIVE...

Страница 21: ...A BUSS MONITOR OUTPUT CI BUSS MASTER OUTPUT HEAD SET 4 HEAD SET 3 HEAD SET 1 HEAD SET 2 PS 2437A POWER SUPPLY Up to 4 CS 540 Headsets FS 1 Plus Foot Switch for Priority Talk FS 1 Plus Foot Switch for...

Страница 22: ...plished by turning off the microphone at the Base Station See the Plantronics User s Manual There are three Audio Pathways in the HSI 41 Communications between Headsets Communications on the Collabora...

Страница 23: ...gnal is selectable logical OR ed Talk Switch Active TALK_SW ON OFF Operator Microphone is Active OP_MIC_ACTIVE ON OFF Always Overrides other selections ALWAYS ON OFF The Collaboration Buss CI BUSS all...

Страница 24: ...CI BUSS ALERT CI BUSS ACTIVE ALC OR SUM LOCAL ALC PA BUSS INPUT MASTER INPUT SLAVE INPUT LISTEN LEVEL DUCK MUX TALK SW CI BUSS ALERT ALWAYS CI BUSS ALERT TALK SW PA BUSS IN ALERT SELECT MUX AMP ALWAYS...

Страница 25: ...25 Volts Maximum 10 Watts Maximum Two Position Euro Style Barrier Strip Speaker Microphone Input Four Position Euro Style Barrier Strip Universal Microphone Line Input Shield Switch Common Talk Switch...

Страница 26: ...ever they cannot make up for poor acoustic isolation There are two distinct primary resonance modes in most installations One is room resonance one mode is most prevalent such as floor to ceiling reso...

Страница 27: ...ion is a Remote Single Location for use with an Operator Console This is a Remote Single Location for use with an Operator Console CI ODC The Power Amplifier is used for a Procedure Room Ceiling Speak...

Страница 28: ...ASTER AUDIO INPUT HEADSET EARPHONE HEADSET ON PRE AMP PRE AMP BUFFER OR OR AND SELECT MUX LISTEN LEVEL DUCK MUX SUM AND BUFFER CALL TONE GEN ALWAYS VOX TRIPPED CONSOLE MICROPHONE HEADSET MICROPHONE HE...

Страница 29: ...ggle Action with VOX or Momentary when Push to Talk TALK Indicator Red when Microphone is enabled Allows listening without interrupting the Remote Conversation Side Console Speaker Listening Level Kno...

Страница 30: ...switch is pushed the indicator goes off to indicate the Console Microphone is disabled When the TALK switch is pushed again the indicator lights red to indicate the Microphone is enabled When the micr...

Страница 31: ...r has a Wireless Headset Optional The Wireless Headset has an ON OFF switch when the Headset is Off the function is the same as above The Headset has priority and converses with the Procedure Room whe...

Страница 32: ...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...

Страница 33: ...l audio level Headset On Indicator Green when the Operator Wireless Headset is ON When the Headset is ON the Console Microphone Speaker and Switches are disabled Side Console Speaker Listening Level K...

Страница 34: ...ator indicates that station is Calling Selecting a Calling Station cancels that stations Call The Operator may disable the microphone with the TALK Switch to only listen to the Procedure Room When the...

Страница 35: ...ve The Headset has priority and converses with the Procedure Room when the HEADSET ON indicator is lighted Red The Console Microphone Speaker and Switches are disabled The Listen and Talk indicators a...

Страница 36: ...Headsets and a Background Music System with all of the electronics mounted under the counter in the Observation Room WALL WINDOW COUNTER PSD2437A CAT6 1 PATCH CABLE PC 1 PATCH CABLE CI MSI 22 WM CI HS...

Страница 37: ...6 10 PATCH CABLE PC 10 PATCH CABLE HM 1 HIDDEN MICROPHONE BELDEN 8761 TWISTED SHEILD MICROPHONE CABLE OBSERVATION OPERATOR LOCATION BED ROOM SYSTEM 21 CEILING SPEAKERS BED 120VAC LOCATE NEAR THE HEAD...

Страница 38: ...N 1325R TWISTED SHEILD MICROPHONE CABLE Simple Bank Teller Window Intercom 24VDC 1 5 A CI MSI 22 Tech Works 1 800 813 1080 WWW TECH4PEOPLE COM CALL SW SPKR SPKR CALL SW CI BUSS SLAVE PA BUSS OUTPUT CO...

Страница 39: ...M AND PAGING AMPLIFIER POWER PA 402 LEVEL ACTIVE LEVEL PROGRAM ACTIVE DUAL CHANNEL INTERCOM AMPLIFIER POWER Tech Works Making Specialized Communication Easy IC 52B THRESH CALL OPERATOR REACH LEVEL VOX...

Страница 40: ...SLAVE_IN_ 5 SLAVE_IN_ 3 SLAVE_OUT_ 6 SLAVE_OUT_ 8 ALERT_OUT_ NORMAL CI BUSS RJ 45 Cable wired 1 to 1 Ethernet Standard Wiring Signal Pairing 1 2 Control 3 6 Audio 4 5 Audio 7 8 Control TIA 568B COLOR...

Страница 41: ...10 29 2019 Tech Works CI Series Systems Planning Installation Manual Page 41 of 42 Notes...

Страница 42: ...10 29 2019 Tech Works CI Series Systems Planning Installation Manual Page 42 of 42 Tech Works CI Series Collaborative Intercom System Planning and Installation Manual Back Page...

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