AKG CS 5 manuale d’uso

User Manual Please read before using the equipment! CS 5 Conference System[...]

T able of Contents Page Symbols Used ........................................................................................................................................................................4 Safety and Environment ........................................................................................................................[...]

T able of Contents Page Section 6: CS 5 IU Interpreter Station .............................................................................................................................30 6.1 General....................................................................................................................................................[...]

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[...]

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 a[...]

Section 1: General - 6 - CS 5 User Manual 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[...]

Section 2: Notes on Wiring and System Examples - 7 - CS 5 User Manual 2.1 Notes on Wiring and System Configura tion 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 f[...]

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 microp[...]

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. T o ensure stable powering even if one power supply fails, connect one CS 5 PS 12 power s[...]

Section 2: Notes on Wiring and System Examples 2.2.3 Infrared Interpretation System Example 3: Basic layout and wiring diagram for an interpretati on 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[...]

Section 2: Notes on Wiring and System Examples 2.2.4 Large Conference System with Interpretation Booths 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 distribut[...]

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. T o 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 micropho[...]

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 so[...]

Section 3: CS 5 BU Base Unit 3.3 Rear P anel 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 t[...]

Section 3: CS 5 BU Base Unit 3.4 Setting Up the Base Unit Important: • T o 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 - ![...]

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 T able 1 below . T able 1: Base Unit dip switches. • Dip switches S1 to S4 route the LINE, EXT . MIC., T APE, and SYSTEM[...]

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: • [...]

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 Limitati[...]

Section 4: CS 5 DU Delegate Sta tion 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 list[...]

Section 4: CS 5 DU Delegate Sta tion 5 T alk 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 channe[...]

Section 4: CS 5 DU Delegate Sta tion Important: • The amount of gain reduction applied to a cardioid capsule is rather low while h ypercardioid and shot- gun microphones will be attenuated more significantly . T o avoid feedback problems, make sure to set S1-S2 to the correct positions as per T able 2 on page 19. 2. Set the other dip switches to [...]

5.1 Introduction The CS5 VU can be configured either as a delegate station with a voting function or as a chairperson station with vot- ing and priority functions. Like the CS5 DU, it provides a microphone connection, talk button, two built-in loudspeak- ers, and two headphone jacks. The loudspeakers reproduce the main mix ("floor signal"[...]

Section 5: CS5 VU V oting/Chairperson Station CS 5 User Manual - 23 - Refer to fig. 5 on page 21. 5: Mini jack for stereo headphones. 6 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. 7 DC inpu[...]

Section 5: CS5 VU V oting/Chairperson Station 5.3 Setting Up 5.3.1 Making Connections 1. Screw the microphone capsule on the gooseneck. 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 stat[...]

Section 5: CS5 VU V oting/Chairperson Station 5.3.3 DELEGA TE Mode If you have set dip switch S8 for DELEGA TE 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 [...]

Section 5: CS5 VU V oting/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 power - ing 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. Press soft but[...]

Section 5: CS5 VU V oting/Chairperson Station 5.4 V oting/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 "VO TING F AILED". V oting/polling data may be lost or corrupted. • T o ensure correct results, always repeat the entire ballot or po[...]

Section 5: CS5 VU V oting/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 DELEGA TE Mode • Instruct the delegates how to cast their votes: 1. When the president starts a [...]

Section 5: CS5 VU V oting/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 [...]

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 goose- neck microphone and headphones or a headset, a built-in loudspeaker , source and target language selectors, a mi- crophone switch, cough button, "slow" signal butto[...]

Section 6: CS 5 IU Interpreter Station Refer to fig. 8 on page 29. 10 Loudspeaker: The loudspeaker is automatically muted when a pair of headphones is connected to the headphone output (18). When no headphones are connected to the Interpreter Station, the loudspeaker reproduces the selected incoming signal. The rotary controls (6), (7), and (8) adj[...]

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 <FLOOR> + <CALL> + <RELA Y> simultaneously to enter ser vice mode. The display changes like this: 3. Select <NEXT> (press <RELA Y>) to bring up this screen: 4. [...]

Section 6: CS 5 IU Interpreter Station Note: If you have quit service mode, switch the microphone off and press <FLOOR> + <CALL> + <RELA Y> si- multaneously to enter service mode, then use <RELA Y> and <FLOOR> to call up the above screen. 2. Press <INPUT/A> to increase the channel number and <INPUT/B> to de[...]

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 ST ARTING…" unti[...]

Section 6: CS 5 IU Interpreter Station - Method 2: the interpreter taking over presses the appropriate OUTPUT SELECT key . The red LED on the micro- phone comes on, the relieved colleague's microphone is automatically muted, and the red LED on that micro- phone goes dark. Note that when using this method, one microphone will always be open. T [...]

Section 7: Infrared T ransmission System 7.1 CS 5 IR T 1 and CS 5 IRT 2 Infrared Radiators 7.1.1 General The CS 5 IRT 1 and CS 5 IR T 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 pr[...]

Section 7: Infrared T ransmission System • T o 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 rad[...]

Section 7: Infrared T ransmission 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 IR T 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 6F[...]

Section 7: Infrared T ransmission System 7.2.2 Using the Infrared Receiver 1. Connect the headphones to the jack (1). Mak e sure to turn the VOLUME control (5) to its minimum posi- tion to avoid damaging your hearing by e xcessive sound levels. 2. T o switch power to the receiver on, press the <ON> key (2) on the receiver side panel. The BA T[...]

Section 7: Infrared T ransmission System Refer to fig. 11above. 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 slo[...]

Section 7: Infrared T ransmission System 5. Remove the receiver from the charging slot. Note: Charging time depends on battery capacity . It is a pproximately four hours for a 280 mAh 9 V NiMH recharge- able battery . 7.3.3 Battery Care 1. Always store the batteries inside the receivers in charg ed condition. Storing rechargeable batteries uncharge[...]

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[...]

9.1 CS 5 BU 9.1.1 General Section 9: Specifications - 43 - CS 5 User Manual Minimum Nominal Maximum Unit DC 48V / 3A IN Input voltage 46 48 50 VDC Power requirement 3 - 4 W LINE IN (balanced) Input level - 0 +6 dBu Impedance - 20 - kohms TELEPHONE IN (balanced) Input level - 0 +6 dBu Impedance - 20 - kohms EFFECT IN (balanced) Input level - 0 +6 dB[...]

Section 9: Specifications 9.1.2 Connector Pinouts CS 5 User Manual - 44 - DC 48V / 3A IN DC power jack Pin no. Function 1 Supply voltage 2 GND LINE IN, TEL. IN , EXT . LANG. IN, EXT . MIC. IN 3-pin female XLR Pin no. Function 1 GND 2 Audio - 3 Audio + LINE OUT , TEL. OUT 3-pin female XLR Pin no. Function 1 GND 2 Audio - 3 Audio + EFFECT IN, EFFECT [...]

Section 9: Specifications CS 5 User Manual - 45 - SYSTEM 8-pin RJ45 Pin no. Function 1 Data send + 2 Data send - 3 Data receive + 4 48 VDC 5 48 VDC 6 Data receive - 7 Ground 8 Ground INFRA OUT BNC Pin no. Function 1 PPM data signal 2 Ground USB Port USB-B Pin no. Function 1 +5 V 2 USB data + 3 USB data - 4 Ground[...]

Section 9: Specifications 9.2 CS 5 DU/VU 9.2.1 General 9.2.2 Connector Pinouts CS 5 User Manual - 46 - Minimum Nominal Maximum Unit Power Supply Supply voltage 46 48 50 V Power consumption - 1.5 3 W Headphone Output Power - 30 60 mW Load impedance 8 32 - ohms Frequency range (-3 dB) 45 - 22k Hz Physical Dimensions Signal/noise ratio 70 - - dB Width[...]

Section 9: Specifications CS 5 IU 9.3.1 General 9.3.2 Connector Pinouts CS 5 User Manual - 47 - Minimum Nominal Maximum Unit Power Supply Supply voltage 46 48 50 V Power consumption - 1.5 3 W Microphone Input Frequency range (-3 dB) 100 - 16k Hz Signal/noise ratio (digital signal measured with short- circuited input) 60 - - dB Headphone Output Powe[...]

Section 9: Specifications 9.4 CS 5 PS 12 CS 5 User Manual - 48 - SYSTEM 8-pin RJ45 Pin no. Function 1 Data send + 2 Data send - 3 Data receive + 4 48 VDC 5 48 VDC 6 Data receive - 7 Ground 8 Ground General Efficiency 85% typical at 230 V AC & 100% load Input Input voltage 90-264 V AC Input frequency 47-63 Hz Input current 1.85 A max Power facto[...]

Section 9: Specifications 9.5 CS 5 IR T 1 and CS 5 IRT 2 9.6 CS 5 IRR 7 CS 5 User Manual - 49 - CS 5 IRT 1 CS 5 IRT 2 IN 0-5 V / 50 ohms 0-5 V / 50 ohms OUT 0-5 V / 50 ohms 0-5 V / 50 ohms Power voltage 200-240V 50/60Hz, 1.5A or 100-120V 50/60Hz, 3.15A (internally selectable) 200-240V 50/60Hz, 1.5A or 100-120V 50/60Hz, 3.15A (internally selectable)[...]

Section 9: Specifications 9.7 CS 5 CU 50 9.8 Conformity This product conforms to the standards listed in the related Declaration of Conformity . T o order a free copy of the Dec- laration of Conformity for this product, visit http://www .akg.com or contact sales@akg.com. CS 5 User Manual - 50 - General Number of charging/storage slots 50 Charging m[...]

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