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CS 5
Conference System
User Manual
Please read before using the equipment!
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Table of Contents Page Symbols Used ........................................................................................................................................................................4 Safety and Environment.........................................................................................................................................................5 FCC Statement .......................................................................................................
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Table of Contents Page Section 6: CS 5 IU Interpreter Station.............................................................................................................................30 6.1 General.....................................................................................................................................................................30 6.2 Control Panel, Inputs and Outputs...............................................................................................
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Symbols Used The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the equipment. The exclamation point in an equilateral triangle on the equipment indicates that it is necessary for the user to refer to the User Manual or Quickstart Guide. In the User Manual and Quickstart Guide, this symbol marks instructions that the user must follow to ensure safe op- ! eration of the equipment. The "" symbol marks important notes, hints, or e
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Safety and Environment Safety Instructions 1. Do not spill any liquids on the equipment and do not drop any objects through the ventilation slots in the equip- ment. 2. Use the equipment in dry rooms only. Do not expose the equipment to rain or splash water. Never place objects containing liquids (e.g., vases) on or near the equipment. 3. There are no user-serviceable parts inside the equipment. Do not attempt to service the equipment yourself. Refer all servicing to qualified personnel. Opening
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Section 1: General The CS 5 is a fully modular, highly flexible conference system. Using Ethernet technology, it provides maximum secu- rity and excellent digital audio quality. The CS 5 components can be used for any conference system from simple se- tups to the most complex systems including ID card identification; three-way voting or five-way polling; interpretation of up to 63 languages; and infrared transmission of up to seven languages. The CS 5 is extremely easy to wire, pro- gram, set up
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Section 2: Notes on Wiring and System Examples 2.1 Notes on Wiring and System Configuration Important: 1. Never connect your CS5 MK.. LAN cables to any equipment (desktop or notebook computers, etc.) other ! than CS 5 system components. The LAN cables will carry a 48 V supply voltage that may damage equip- ment not designed for such voltages. 2. Make all audio and LAN cable connections before connecting any Conference System component to power. 3. To avoid damage to any system component, do not
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Section 2: Notes on Wiring and System Examples 2.2 System Examples 2.2.1 Simple Discussion System Example 1: Simple discussion system. Example 1 above shows the wiring diagram for a simple discussion system. A system of this kind may comprise any combination of CS 5 DU and CS 5 VU microphone stations. Since the system shown includes only six microphone sta- tions, a single CS 5 PS 12 power supply connected to the Base Unit is enough to power the entire system. CS 5 User Manual - 8 -
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Section 2: Notes on Wiring and System Examples 2.2.2 Computer-controlled Discussion System Example 2: Larger discussion system with computer control. Example 2 above shows a larger discussion system with more than six microphone stations and computer control. To ensure stable powering even if one power supply fails, connect one CS 5 PS 12 power supply to the Base Unit, one CS 5 PS 12 power supply to every sixth microphone station, beginning with the seventh in line counting from the Base Unit,
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Section 2: Notes on Wiring and System Examples 2.2.3 Infrared Interpretation System Layout Wiring Diagram Example 3: Basic layout and wiring diagram for an interpretation system for three conference languages with infrared signal distribution. The panel microphones (2 shown in the layout diagram above) are connected to a microphone mixer, which feeds the LINE IN input on the Base Unit. The room sound system is fed by the Base Unit LINE OUT output. The four Interpreter Stations in the two interpr
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Section 2: Notes on Wiring and System Examples 2.2.4 Large Conference System with Interpretation Booths Layout Wiring Diagram Example 4: Large conference system layout and wiring diagram. Example 4 shows a large conference system with CS 5 VU microphone stations with voting and polling functions, an interpretation booth for one target language, and an infrared distribution system for the audience. The chairperson, pan- elists, and delegates can listen to the loudspeakers on the Delegate Stations
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Section 2: Notes on Wiring and System Examples tors. The wiring diagram shows how all microphone stations including the Interpreter Stations are daisy-chained together in a closed loop. To ensure stable powering even if one power supply fails, connect one CS 5 PS 12 power supply to the Base Unit, one CS 5 PS 12 power supply to every sixth microphone station, beginning with the seventh in line counting from the Base Unit, and connect the last microphone station to the second SYSTEM connector on
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Section 3: CS 5 BU Base Unit 3.1 General The CS5 BU is the Base Unit required for any CS 5 system configuration. It synchronizes all system components and generates the floor audio channel. you can connect to the Base Unit up to 5,000 microphone stations (Delegate Sta- tions, Chairperson Stations, and Interpreter Stations); external analog audio sources; an external amplifier; an audio recording device; and one or more infrared radiators. The CS 5 BU provides the following basic control function
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Section 3: CS 5 BU Base Unit 3.3 Rear Panel Fig. 2: CS 5 BU rear panel. 16 Dip switches: This set of dip switches allows you to route the various inputs to either the NORMAL bus or the EFFECTS bus, activate or deactivate NOM limitation on the SYSTEM BUS and LINE OUT outputs, mute the EXT. LANG. signal. Refer to section 3.4. 17 USB port: Enables the Base Unit to be controlled from a computer. Computer control works best with CS5 VU ad- vanced delegate stations. The CS5 DU may not provide all the
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Section 3: CS 5 BU Base Unit 3.4 Setting Up the Base Unit Important: • To avoid interference problems, make sure that all audio cables you are going to connect to the Base ! Unit audio outputs are shorter than 10 feet (3 m). 3.4.1 Block Diagram Fig. 3: Block diagram of the CS5 BU analog section. CS 5 User Manual - 15 -
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Section 3: CS 5 BU Base Unit 3.4.2 Configuring the Dip Switches 1. Before powering up, set all front panel level controls to minimum (smallest dot) and set the rear panel dip switches as required. Refer to fig. 3 on page 15 and Table 1 below. Switch position Dip switch Function 0 1 S1 routes LINE IN to NORMAL bus EFFECTS bus S2 routes EXT. MIC. IN to NORMAL bus EFFECTS bus S3 routes TAPE IN to NORMAL bus EFFECTS bus S4 routes SYSTEM BUS IN to NORMAL bus EFFECTS bus S5 switches NOM attenuation on
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Section 3: CS 5 BU Base Unit 3.4.4 Powering Up 1. Set up all microphone stations referring to section 4 (page 18) and make all power connections. 2. Switch power to the Base Unit ON, wait for five seconds, switch the first twenty microphone stations ON, wait for five seconds, switch the next twenty microphone stations ON, and so on. Important: • To avoid overloading your power line and causing a risk of fire when powering up, make sure never to ! connect more than twenty microphone stations to a
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Section 3: CS 5 BU Base Unit The jack accepts all standard stereo headphones with a ¼" TRS jack plug. • Set the HEADPHONE control (12) just high enough so you can comfortably monitor the main mix. Important: • Excessive headphone listening levels my damage your hearing. So use the HEADPHONE control with ! care. 3.4.6 Selecting NOM Limitation/Interpretation Channels • Set NOM LIMIT (7) to the desired ratio between the maximum number of microphones that may be open at any time and the number of c
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Section 4: CS 5 DU Delegate Station 4.1 Introduction The CS5 DU is the basic microphone station for the CS 5 conference system. It provides a microphone connection with talk button, two built-in loudspeakers, and two headphone jacks. The loudspeakers reproduce the main mix ("floor signal") while the headphone jacks allow the user to listen to the floor signal or one of three interpreted languages. 4.2 Controls, Inputs, and Outputs Fig. 4: Controls, inputs, and outputs on the CS5 DU. 1: Mini jack
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Section 4: CS 5 DU Delegate Station Refer to 5 Talk button: Pressing the talk button once activates the microphone. The status LED above the button will be lit. fig. 4 Pressing the talk button again switches the microphone off. The status LED above the button will go out. on page 18. If no microphone channel is available, the microphone will not be activated before a channel becomes available. The status LED will be flashing. Pressing the talk button again cancels the floor request and the statu
