CS 5 Conference System User Manual Please read before using the equipment!
Table of Contents Page Symbols Used ........................................................................................................................................................................4 Safety and Environment.........................................................................................................................................................5 FCC Statement ...................................................................................................................
Table of Contents Page Section 6: CS 5 IU Interpreter Station .............................................................................................................................30 6.1 General.....................................................................................................................................................................30 6.2 Control Panel, Inputs and Outputs..........................................................................................................
Symbols Used Ъ ! 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 operation of the equipment.
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 equipment. 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.
Section 1: General The CS 5 is a fully modular, highly flexible conference system. Using Ethernet technology, it provides maximum security and excellent digital audio quality. The CS 5 components can be used for any conference system from simple setups 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, program, set up, and expand.
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 equipment not designed for such voltages. ! 2. Make all audio and LAN cable connections before connecting any Conference System component to power. 3.
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 stations, a single CS 5 PS 12 power supply connected to the Base Unit is enough to power the entire system.
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.
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.
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.
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.
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 Stations, Chairperson Stations, and Interpreter Stations); external analog audio sources; an external amplifier; an audio recording device; and one or more infrared radiators.
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 advanced delegate stations.
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.
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 S1 S2 S3 S4 S5 S6 S7 S8 routes LINE IN to routes EXT. MIC. IN to routes TAPE IN to routes SYSTEM BUS IN to switches NOM attenuation on SYSTEM BUS OUT switches NOM attenuation on LINE OUT EXT. LANG.
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.
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.
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.
Section 4: CS 5 DU Delegate Station Refer to 5 fig. 4 on page 18. Talk button: Pressing the talk button once activates the microphone. The status LED above the button will be lit. Pressing the talk button again switches the microphone off. The status LED above the button will go out. If no microphone channel is available, the microphone will not be activated before a channel becomes available. The status LED will be flashing.
Section 4: CS 5 DU Delegate Station ! Important: • The amount of gain reduction applied to a cardioid capsule is rather low while hypercardioid and shotgun microphones will be attenuated more significantly. To avoid feedback problems, make sure to set S1-S2 to the correct positions as per Table 2 on page 19. 2. Set the other dip switches to select the microphone priority/muting mode and select the input signals for the left and right-hand headphone outputs.
Section 5: CS5 VU Voting/Chairperson Station 5.1 Introduction The CS5 VU can be configured either as a delegate station with a voting function or as a chairperson station with voting and priority functions. Like the CS5 DU, it provides a microphone connection, 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 63 interpreted languages.
Section 5: CS5 VU Voting/Chairperson Station Refer to 5 fig. 5 6 on page 21. 7 8 9 CS 5 User Manual : Mini jack for stereo headphones. Soft buttons: These buttons control the functions assigned to them in the various menus shown on the display. The buttons are assigned to numbers 1 through 5 in the lower display line from left to right. DC input for connecting a CS5 PS 12 power supply. System port: RJ45 connector for CS5 MK.. LAN cables. (Refer to section 2.2 for example wiring diagrams.
Section 5: CS5 VU Voting/Chairperson Station 5.3 Setting Up 5.3.1 Making Connections 1. Screw the microphone capsule on the gooseneck. Fig. 5, p. 21. 2. Screw the gooseneck into the microphone input (2). 3. Use the appropriate CS5 MK.. cables to connect the system ports on the microphone station to the system ports on the preceding and subsequent microphone stations. 5.3.
Section 5: CS5 VU Voting/Chairperson Station 5.3.3 DELEGATE Mode If you have set dip switch S8 for DELEGATE mode, the Delegate main menu will appear on the display upon powering up. Fig. 6: Delegate menu and selectable submenus. 1. Press soft button 1 to select the volume control for the left-hand headphone output. Press soft buttons 2 and 4 to decrease (-) or increase (+) the volume. A bargraph indicates the current setting. Press soft button 3 (BACK) to return to the main menu. 2.
Section 5: CS5 VU Voting/Chairperson Station 5.3.4 PRESIDENT Mode If you have set dip switch S8 for PRESIDENT mode, the President main menu will appear on the display upon powering up. Fig. 7: President menu and selectable submenus. 1. Press soft button 1 to select the volume control for the left and right-hand headphone outputs.
Section 5: CS5 VU Voting/Chairperson Station 5.4 Voting/Polling Important: • If anything goes wrong while a ballot or poll is in progress, the display will go dark (in case of a power failure) or show "VOTING FAILED". Voting/polling data may be lost or corrupted. • To ensure correct results, always repeat the entire ballot or poll once the problem has been corrected. ! 5.4.
Section 5: CS5 VU Voting/Chairperson Station … or like this… … to show the votes have been counted. The top line on each CS 5 VU microphone station indicates the results. 6. Press any button to return to the President main menu. 5.4.2 Voting in DELEGATE Mode • Instruct the delegates how to cast their votes: 1. When the president starts a ballot or opinion poll, the display on each delegate station registered for voting changes like this… … for three-way voting, or like this… … for an opinion poll. 2a.
Section 5: CS5 VU Voting/Chairperson Station 5.5 Chip Card Identification Chip card identification is only available in a computer controlled system and the identification system only accepts AKG chip cards. The chip card reader and control software check the identity of the person using the microphone station as well as their priority and voting rights, allowing votes to be weighted or classified.
Section 6: CS 5 IU Interpreter Station 6.1 Introduction The CS 5 IU adds interpretation capabilities to the CS 5 conference system. It provides inputs and outputs for a gooseneck microphone and headphones or a headset, a built-in loudspeaker, source and target language selectors, a microphone switch, cough button, "slow" signal button, and a signal button for requesting a technician's assistance. 6.2 Control Panel, Inputs, and Outputs Fig. 8: CS 5 IU control panel, inputs, and outputs.
Section 6: CS 5 IU Interpreter Station Refer to 10 Loudspeaker: The loudspeaker is automatically muted when a pair of headphones is connected to the headphone fig. 8 output (18). on page 29. When no headphones are connected to the Interpreter Station, the loudspeaker reproduces the selected incoming signal. The rotary controls (6), (7), and (8) adjust the loudspeaker signal.
Section 6: CS 5 IU Interpreter Station 6.3.2 Selecting Station Addresses 1. Set the MICROPHONE switch to "OFF" to switch the microphone off. 2. Press + + simultaneously to enter service mode. The display changes like this: <> 3. Select (press ) to bring up this screen: SERVICE MENU SINGLE MODE < OFF > <> 4.
Section 6: CS 5 IU Interpreter Station Note: If you have quit service mode, switch the microphone off and press + + simultaneously to enter service mode, then use and to call up the above screen. 2. Press to increase the channel number and to decrease the channel number. 3. Press to select the name of the language ("OUTPUT ‘A’ MNEMONIC") you assigned to the channel number you just selected. Refer to section 6.3.
Section 6: CS 5 IU Interpreter Station 6.4 Using the Interpreter Station ! Important: • Before powering the system up, set the MICROPHONE switch on each Interpreter Station to "OFF" to avoid "broadcasting" any unofficial conversations. Upon system power-up, • the display shows the message "SYSTEM STARTING…" until synchronization is completed. Once synchronization is finished, the display shows the main menu.
Section 6: CS 5 IU Interpreter Station - Method 2: the interpreter taking over presses the appropriate OUTPUT SELECT key. The red LED on the microphone comes on, the relieved colleague's microphone is automatically muted, and the red LED on that microphone goes dark. Note that when using this method, one microphone will always be open.
Section 7: Infrared Transmission System 7.1 CS 5 IRT 1 and CS 5 IRT 2 Infrared Radiators 7.1.1 General The CS 5 IRT 1 and CS 5 IRT 2 infrared radiators are capable of transmitting seven interpretation channels to the CS 5 IRR 7 infrared receivers. The two radiator models are technically identical, except that the CS 5 IRT 2 is larger than and provides about twice the radiation range of the CS 5 IRT 1. Each infrared radiator comes complete with a mounting bracket for installation on a wall or ceiling. Fig.
Section 7: Infrared Transmission System • To cover an entire room, place one infrared radiator in each corner of the conference room, at least 10 feet (3 m) above the floor, aligning the front panel to face the opposite corner. Walls and/or ceilings that are painted a dark color, paneled, or acoustically treated will absorb more infrared radiation than white surfaces, so you will need more infrared radiators in darker rooms.
Section 7: Infrared Transmission System 7.2 CS 5 IRR 7 Infrared Receiver 7.2.1 General The CS 5 IRR 7 is a light, portable infrared receiver for use with the CS 5 IRT 1 and CS 5 IRT 2 infrared radiators. It provides seven selectable audio channels, a mini-jack headphone output, volume control, and ON key. The receiver is powered by a standard 6F22 9 V rechargeable battery lasting for up to 13 hours per charge.
Section 7: Infrared Transmission System 7.2.2 Using the Infrared Receiver 1. Connect the headphones to the jack (1). Make sure to turn the VOLUME control (5) to its minimum posiRefer to tion to avoid damaging your hearing by excessive sound levels. fig. 10 on page 37. 2. To switch power to the receiver on, press the key (2) on the receiver side panel.
Section 7: Infrared Transmission System 7.3 CS 5 CU 50 Charger/Storage Case 7.3.1 General The CS 5 CU 50 is a combined charger and transport/storage unit in a rugged, lockable flight case. It allows you to store up to 50 CS 5 IRR 7 infrared receivers during a conference and charge the batteries inside them. Each charging slot has its own independent charging control circuit. Fig. 11: CS 5 CU 50 control panel and charging slots. 1 DC 15V 4.
Section 7: Infrared Transmission System 5. Remove the receiver from the charging slot. Note: Charging time depends on battery capacity. It is approximately four hours for a 280 mAh 9 V NiMH rechargeable battery. 7.3.3 Battery Care 1. Always store the batteries inside the receivers in charged condition. Storing rechargeable batteries uncharged would significantly reduce their useful life. 2.
Section 8: System Components Base Station CS5 BU Base Unit for up to 5,000 microphone stations, including PC Software, SERVICE CARD, printed Quick Start Manual, CD based User Manual CS5 PS12 Power supply for Base Unit and up to six microphone stations CS MKAC EU European standard power cable CS MKAC US US standard power cable CS MKAC UK UK standard Power cable Microphone Stations CS5 DU CS5 VU CS5 ID10 CS5 IU Basic Delegate Station Voting/Chairperson Station Set of 10 ID Cards Interpreter Station Goosen
Section 9: Specifications 9.1 CS 5 BU 9.1.1 General DC 48V / 3A IN Input voltage Power requirement LINE IN (balanced) Input level Impedance TELEPHONE IN (balanced) Input level Impedance EFFECT IN (balanced) Input level Impedance TAPE IN (unbalanced, stereo*) Input level Impedance EXT. LANG IN (balanced) Input level Impedance EXT. MIC. IN Input level Impedance Phantom power Output Levels LINE OUT (balanced) TELEPHONE OUT (balanced) EFFECT OUT (balanced) TAPE OUT (unbal.
Section 9: Specifications 9.1.2 Connector Pinouts DC 48V / 3A IN DC power jack Pin no. 1 2 Function Supply voltage GND LINE IN, TEL. IN, EXT. LANG. IN, EXT. MIC. IN 3-pin female XLR Pin no. 1 2 3 Function GND Audio Audio + LINE OUT, TEL. OUT 3-pin female XLR Pin no. 1 2 3 Function GND Audio Audio + EFFECT IN, EFFECT OUT 1/4" TRS jacks Pin no. Tip Ring Sleeve Function Audio inphase Audio Ground TAPE IN, TAPE OUT TRS mini jacks Pin no.
Section 9: Specifications SYSTEM 8-pin RJ45 Pin no. 1 2 3 4 5 6 7 8 Function Data send + Data send Data receive + 48 VDC 48 VDC Data receive Ground Ground INFRA OUT BNC Pin no. 1 2 Function PPM data signal Ground USB Port USB-B Pin no.
Section 9: Specifications 9.2 CS 5 DU/VU 9.2.1 General Power Supply Supply voltage Power consumption Headphone Output Power Load impedance Frequency range (-3 dB) Physical Dimensions Signal/noise ratio Width Depth Height Minimum Nominal Maximum Unit 46 - 48 1.5 50 3 V W 8 45 30 32 - 60 22k mW ohms Hz 70 10.1/257 5.8/147 1.9/73 - dB in./mm in./mm in./mm 9.2.2 Connector Pinouts HEADPHONE 1/4" TRS jack* Pin no.
Section 9: Specifications CS 5 IU 9.3.1 General Power Supply Supply voltage Power consumption Microphone Input Frequency range (-3 dB) Signal/noise ratio (digital signal measured with shortcircuited input) Headphone Output Power Load impedance Physical Dimensions Width Depth Height Weight Minimum Nominal Maximum Unit 46 - 48 1.5 50 3 V W 100 - 16k Hz 60 - - dB 8 180 32 250 - mW ohms 12.2/310 6.0/152 3.4/86 2.2/1000 in./mm in./mm in./mm lbs./g 9.3.
Section 9: Specifications SYSTEM 8-pin RJ45 Pin no. 1 2 3 4 5 6 7 8 Function Data send + Data send Data receive + 48 VDC 48 VDC Data receive Ground Ground 9.4 CS 5 PS 12 General Efficiency Input Input voltage Input frequency Input current Power factor Output Output voltage Output power Short circuit protection Environmental Operating temperature Storage temperature Safety Safety approvals 85% typical at 230 VAC & 100% load 90-264 VAC 47-63 Hz 1.
Section 9: Specifications 9.5 CS 5 IRT 1 and CS 5 IRT 2 IN OUT Power voltage Wavelength Radiated power Coverage angle (50% down) Coverage area Width Height Depth Weight CS 5 IRT 1 0-5 V / 50 ohms 0-5 V / 50 ohms 200-240V 50/60Hz, 1.5A or 100-120V 50/60Hz, 3.15A (internally selectable) 870 nm 2.5 W ±22 degrees 6,450 sq.ft. / 600 m2 10.3 in. / 264 mm 6.3 in. / 160 mm 3.0 in. / 77 mm 5.6 lbs. / 2.5 kg CS 5 IRT 2 0-5 V / 50 ohms 0-5 V / 50 ohms 200-240V 50/60Hz, 1.5A or 100-120V 50/60Hz, 3.
Section 9: Specifications 9.7 CS 5 CU 50 General Number of charging/storage slots Charging modes Power supply Quick Charging Mode Charging current Trickle Charging Mode Charging current Physical Dimensions Height Width Depth Weight 50 Quick or trickle charging, automatically selected 230 VAC, 15 VDC, 4.6 A 80 mA, continuous 4 mA (avg.), pulsed 7.5 in. / 190 mm 23 in. / 585 mm 19 in. / 483 mm 3.1 lbs. / 14 kg 9.
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