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AKG Acoustics CS 5 User's Manual

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1. CS oO Conference System User Manual Please read before using the equipment Table of Contents Page Symbols USCC irate stint aia tis tia eese ae Lee e Lr Me i a ci AM Mn m Mm LIT TUNE Io ete up im 4 Safety and Environment me cabra teo abunde abun cer eet abere fee ee EE fa 5 FCG Statement oret een tm e m eed e pau te t Fe Fere em e e d ee d v HRS Section General nce ttr feet intere naa benedi a febbre do need ea fro e rt fo 6 Section 2 Notes on Wiring and System Examples sse 7 2 1 Notes on Wiring and System COnfiguratOft sra ar ra er Gre re tr d er P red rds 7 LLE EXAM PIGS os cree emet cebat carae ettet a ent feet etra eme fente 8 2 21 SIMple DISCUSSION OYSLCIN gt a oo rr tm prre e ed dette ede em e te t et nd 8 2 2 2 Computer controlled Discussion System enori a E EN EOE 9 PAM Interpretation ELEA AAE o atr E E T Re rr D E etre d Re re 10 2 2 4 Large Conference System with Interpretation Booths ssssee enne 11 Section 3 655 BU Base Unit tire reete netten e Pn dre ap eer t eee rA rd 13 Delt A eoa e D GR Rat dL LR ee ERREUR af Geeta DNO oce oa 13 3 2 Front Pariel oit re emend eee eee esce Ir ne te eve Pe D NATA e ete el eed Tee 13 AA ea ete tee t e petrus t ec e t Peer d S 14 3 4 Setting Up the Base hil e aic dee desee ee ten tee t enm tete fe ee te det res 15 A A torte tech eere se eie S ec eb ee Pb E c P v D ne Pe e ele 15 3 4 2 Contiguring the DID SWIECDeS 3
2. Function GND Audio LINE OUT TEL OUT 3 pin female XLR Audio Function GND Audio EFFECT IN EFFECT OUT 1 4 TRS jacks Audio Function Audio inphase Audio TAPE IN TAPE OUT TRS mini jacks Ground Pin no Function Tip Audio inphase Ring Audio Sleeve HEADPHONE 1 4 TRS jack Ground Function Right Left CS 5 User Manual 44 Ground tion 9 ification SYSTEM 8 pin RJ45 Function Data send Data send Data receive 48 VDC 48 VDC Data receive Ground Ground CO NI OD C1 AJ ol N INFRA OUT BNC Function PPM data signal Ground USB Port USB B Function 5V USB data USB data Ground CS 5 User Manual 45 e tion 9 ification 9 2 CS 5 DUNU 9 2 1 General Minimum Nominal Power Supply Supply voltage 46 48 Power consumption 1 5 Headphone Output Power 30 Load impedance 32 Frequency range 3 dB Physical Dimensions Signal noise ratio Width 10 1 257 Depth 5 8 147 Height 9 2 2 Connector Pinouts 1 9 73 HEADPHONE 1 4 TRS jack Function Ring Right Left Ground Sleeve Use stereo headphones with TRS plugs only Connecting a TS plug would short the ring contact to gro
3. Channel 0 carries the floor signal channels 1 63 are assigned to the interpreted languages listed in Table 4 in section 6 3 5 on page 32 Press soft button 3 BACK to return to the main menu 3 Press soft button 3 to select the loudspeaker volume control 4 Press soft buttons 2 and 4 to decrease 2 or increase 4 the volume A bargraph indicates the current setting Press soft button 3 BACK to return to the main menu 5 Press soft button 4 to call up the language selection submenu for the right hand headphone output Press soft but tons 2 and 4 to select the desired language Channel 0 carries the floor signal channels 1 63 are assigned to the interpreted languages listed in Table 4 in section 6 3 5 on page 32 Press soft button 3 BACK to return to the main menu 6 Press soft button 5 to select the volume control for the right hand headphone output Press soft buttons 2 and 4 to decrease 2 or increase 4 the volume A bargraph indicates the current setting Press soft button 3 BACK to return to the main menu CS 5 User Manual 8 tion 5 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 power ing up Fig 1 CS 5 User Manual Push sot bation no ae f E mi E z E E za 33 st 1 T President menu and selectable submenus Press soft button 1 to select the volume contro
4. Microfones Fones de ouvido Microfones s fios Fones de ouvido s fios Microfones de cabeca Componentes ac sticos AKG Acoustics GmbH Lemb ckgasse 21 25 A 1230 Vienna AUSTRIA phone 43 1 86654 0 e mail sales akg com For other products and distributors worldwide visit www akg com Y C d X nous ok H A Harman International Company Technische nderungen vorbehalten Specifications subject to change without notice Ces caract ristiques sont susceptibles de modifications Ci riserviamo il diritto di effettuare modifiche tecniche Nos reservamos el derecho de introducir modificaciones t cnicas Especificac es sujeitas a mudancas sem aviso pr vio 10 09 9100 U 13150
5. When the counting is done the display will change like this or like this to show the votes have been counted 5 Press any soft button to return to the Delegate main menu CS 5 User Manual 28 e tion 5 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 This system also allows holders of AKG chip cards to exercise their rights not only from their assigned microphone stations but from any CS 5 VU micro phone station in the conference system Note To assign chip cards to persons enter each person s data into the database in the CS 5 ConferControl soft ware For details refer to the ConferControl Operating Manual e Instruct users how to identify themselves to the system 1 Insert the chip card into the chip card reader slot with the contacts pointing toward the slot as shown on the dis play TAE The main menu appears on the display If you inserted the card the wrong way or if you inserted an incompatible card a warning message WRONG CARD will appear on the display AAA Important e Inserting any card other than an AKG chip card causes malfunctioning and ma
6. 50 ohm coaxial cable and BNC connectors to connect the OUT jack on the first radiator to the IN jack on the subsequent radiator and so on Note To ensure consistent performance of the two radiators keep the difference in length between the two cables to a practical minimum less than 164 feet 50 m 4 Connect each infrared radiator to power The CS 5 IRT 1 and CS 5 IRT 2 infrared radiators have no power switches Therefore connect the power input on each radiator to a switched 230 V 50 Hz power outlet protected by an appropriate fuse Important e fnoswitched power outlets are available at the site of a permanent installation ask a qualified elec trician to install the required number of outlets in the conference room and a suitable ON OFF switch in the control room in accordance with local electrical and occupational safety regulations CS 5 User Manual 37 e tion 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 Charging contacts on the receiver body enable the battery inside the receiver to be charged on the CS 5 CU 50 charger with no need to remove the battery E HII F
7. BATTERY LED 3 provides the following information ls lit green for 2 seconds after Battery is adequately charged for None pressing ON then flashes green normal operation Starts flashing red Battery will be dead in about 15 Charge battery as soon as pos minutes sible femains dark after pressing ON e Battery is completely dis Charge battery as soon as pos charged sible e here is no battery inside the Contact your nearest AKG Serv receiver ice Center or Distributor 3 Use the LANGUAGE SELECT rotary switch 6 to select the desired language from the list of interpreted languages provided by the organizers or by ear if no such list is available 4 Use the VOLUME control 5 to set the volume level of your headphones just loud enough so you can hear clearly what is being said Important e Do not turn the headphones volume up any higher than necessary Listening to excessive sound lev els on headphones may damage your hearing e Refer to fig 10 on page 37 Never cover the collecting lens 4 above the infrared receiving diode Cov ering the lens 4 will cut the signal and may cause the receiver to switch off automatically Note The signal may fade in some spots within the conference room due to interference or shadow effects If that happens move away from such a spot 5 If the BATTERY LED 3 on the receiver top panel starts flashing the battery will be dead soon Return the receive
8. 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 functions that may be required for more complex Systems SYSTEM These two RJ 45 connectors provide the inputs outputs and power voltage for the microphone stations connected to the Base Unit Daisy chain the microphone stations and connect the last station in the chain to the second SYSTEM connector on the Base Unit This makes sure that if one microphone station fails all other sta tions will remain fully functional INFRA OUT These two coaxial connectors carry the same signal for the CS5 IRT1 or CS5 IRT2 infrared radiators This signal includes the output signals from the interpretation booths channels 1 6 and the NORMAL bus signal channel 0 TAPE OUT Unbalanced TRS mini jack carrying the NORMAL bus mono signal for recording TAPE IN Unbalanced TRS mini jack for connecting the output of an external recording device The input signal is fed to the DIRECT TELEPHONE bus and can be routed to the NORMAL or EFFECTS buses too EFFECT OUT Balanced TRS 14 jack for sending the EFFECTS bus signal to an external effects device e g a feed back eliminator EFFECT IN Balanced TRS 14 jack for receiving the output signal of an external effects device This signal is fed to the NORMAL bus EXT LANG IN Balanced XLR line level input for an external microphone mixer or AKG wireless microphone re cei
9. a CS5 PS 12 power supply System port RJ45 connector for CS5 MK LAN cables Refer to section 2 2 for example wiring diagrams 00 1 O 4 3 Setting Up 4 3 1 Making Connections 1 Screw the microphone capsule on the gooseneck 2 Screw the gooseneck into the microphone input 2 Fig 4 p 18 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 4 3 2 Selecting Operating Modes Important e To avoid malfunctioning do not change any dip switch settings on the Base Unit or any microphone sta tion while power to the system is ON Table 2 CS 5 DU dip switches Dip switches Function Switch positions 1 S2 Match microphone station audio input Dip switch Microphone model to microphone output signal CK 31 cardioid microphone CK 33 hypercardioid microphone CK 47 CK 80 shotgun microphones Unused 1 Microphone muting on priority request Microphone can be muted Microphone will not be muted Switch left hand phones output to channel Channel S5 language selection Floor 0 CH 1 or EXT LANG 1 CH 2 0 CH 3 1 Switch right hand phones output to channel Channel S7 language selection Floor CH 1 or EXT LANG CH2 CH3 0 1 0 1 1 Referring to Table 2 above set 1 and S2 for the microphone capsule
10. aem ro i veh o P e ar Pa ec e n tu rne n C D ters 38 152 1 General as tient vb eo tcd en bt verbe t ey dee bt v ca e ERAN Pe 38 1 2 2 USING the Infrared ReCelVer 5 ce tec eco ree ee ec eb ec Pb vo Po e D e Po nat 39 7 2 3 Replacing Batterie dede efe ie anit ere Pee bes P eati e Ee 39 1 35 08 960 50 Charger eterdge Cases cuidadoras 40 NONE NN 40 Fide Charging Batteries 5 55 reca rta mt caa rco ra b D a ra ma Cae a ca b OS ET EHE ES 40 1 59 93 Ballery Gale O e t A ac n Aes 41 Section 8 System Components s II WI nnne nnne nnn iini na inani inn 42 Section 9 Specifications A re ede c t Pee e ER n 43 9 1 CSS BU iecit oen c id a atc bh e aa pan e a WA ee c trea un 43 A assa ortas beber ens Dreh eec bete oce bte con bite osito not Bere rec Bre od 43 91 2 Gomector PIOoulss Asatte sve dated te eaa tela e Cac n ehe Ent ca C eant a n d d t PERROS 44 9 2 CS 5 DUNU iege tere d acrem Ped en Poen Pr nnn ete ne e d en e D T 46 9 2 1 General SAI WA SANA ae MATE A KA kawa Ka BE IM ALMA MM E ET M IE 46 9 2 2 Gon nector PIIGUES soc avs eee p a etn ne ecce ec MSA AAA MWA P ETE E 46 9 3 CSHIU uera EIE AA WA KA EN hacen 47 9 3 1 General RULES 47 SPEA OAMI ORALI ESE ia cr er d cr re n Rr o ar c n i on n t Rv ERE 47 TAO O set efe ote ponente en nro tn mists atu dele eee eodem ege d Od td eon EO 48 9 5 CS SIRTI and CS SIRT 2 nennen erinnern eren enne 49 IS A RTL e MS MT P 49 Del CSD NN 50 9 8 CO
11. conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CS 5 User Manual 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 and expand All microphone stations are connected to the CS5 BU Base Stration in a closed circuit Ethernet configuration so even if one component fails all other microphone stations will remain functional The Base Unit also provides all the circuitry required to drive the CS5 IRT1 and CS5 IRT2 infrared radiators The CS5 IRR infrared receivers provide seven selec table language channels In addition the CS5 BU contains interfaces for a range of external devices including mixers wireless microphone systems recording devices CD players etc The system provides 64 audio channels 0 63 that can be assigned as required to delegate chairperson or inter preter stations Channel 0 is permanently assigned as the floor channel sum of all microphone s
12. fed to the NORMAL bus As long as no effects device is connected the signal is routed to the NORMAL bus Dip switches S5 and S6 let you activate and deactivate NOM attenuation NOM Number of Open Microphones at tenuation reduces the volume of the loudspeakers in a sound system depending on the number of microphones that are active at any time The more microphones are open the more the loudspeaker volume is reduced S5 al lows you to activate NOM attenuation for the loudspeakers on the microphone stations connected to SYSTEM out puts S6 lets you activate NOM attenuation on the LINE OUT signal that feed the room sound system Dip switch S7 allows you to select the input signal for system channel 1 To route the assigned Interpreter Station output to channel 1 set S7 to O To route the EXT LANG input to channel 1 set S7 to 1 You can use the lat ter configuration for a consecutive interpreter with a hardwire or wireless microphone Dip switch S8 selects one of two microphone activation modes With S8 in position 0 a microphone will be switched on immediately on pressing the talk button requesting the floor if a microphone channel is available If no microphone channel is available the microphone requesting the floor will be put on the waiting list With S8 in position 1 a microphone will be switched on immediately on pressing the talk button if a microphone channel is available If no microphone channel is available the floor
13. listed in section 2 3 4 Volume control buttons The UP button 4 increases and the DOWN button 3 decreases the volume of the built in speakers or headphones connected to the microphone station e If no headphones are connected to the microphone station the volume control buttons set the volume of the built in loudspeakers e f a single pair of headphones is connected to either headphone jack the volume control buttons set the vol ume for that pair of headphones e f headphones are connected to both headphone jacks the volume control buttons set the volume of both head phone channels Note When the microphone is open the volume of the loudspeakers will be attenuated by a specific amount de pending on the polar pattern of the microphone used The headphones volume will not be affected CS 5 User Manual 19 e tion 4 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 status LED will go out The talk button also allows simple two way aye no voting refer to section 5 4 2 Loudspeakers DC input for connecting
14. menu for selecting functions and the submenus for set ting the parameters for each function o coon CS 5 User Manual 23 tion 5 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 2 Selecting Operating Modes Important e To avoid malfunctioning do not change any dip switch settings on the Base Unit or any microphone sta tion while power to the system is ON Dip switches Function Switch positions S1 S2 Match microphone station audio input Dip switch Microphone model to microphone output signal 2 CK 31 cardioid microphone CK 33 hypercardioid microphone CK 47 CK 80 shotgun microphones Unused 0 1 Microphone muting on priority request Microphone can be muted Microphone will not be muted Normal operating mode Test mode Display indicates Test mode as selected on S8 data communication status Configuration Last user selected configuration Factory default configuration Voting from delegate station Enabled Disabled Voting Station operating mode DELEGATE PRESIDENT Table 3 CS 5 VU dip switches 1 Referring to Table 3 above set S1 and
15. request on top of the waiting list will be deleted and the last microphone requesting the floor will be added to the waiting list 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 channels available for interpretation If no interpretation is needed you may set NOM LIMIT to 64 0 allowing 64 microphones to be open simultane ously To reduce the number of open microphones set NOM LIMIT to a lower position If interpretation will be provided set NOM LIMIT for the number of interpretation channels required e g 48 16 for any number of interpretation channels up to 16 and 48 open microphones tion 3 BU B nit 3 4 4 Powering Up 1 Setup 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 e 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 common circuit with a common power switch and never switch more than twenty microphone stations ON at a time Systems with one or more CS 5 VU Microphone Stations Important e When powering up for the first time or after making any changes to the sys
16. you are going to connect to the microphone station The settings of S1 S2 determine the frequency response and gain of the audio section as well as the amount of gain reduction that is applied to the loudspeaker amplifier as soon as the microphone opens Therefore microphone stations with unidirectional microphone capsules allow delegates to hear other talkers on the built in loudspeak ers even while the microphone is open CS 5 User Manual 20 e tion 4 DU Delegate Station Important e The amount of gain reduction applied to a cardioid capsule is rather low while hypercardioid and shot gun 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 Setthe other dip switches to select the microphone priority muting mode and select the input signals for the left and right hand headphone outputs CS 5 User Manual 21 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 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 while the headphone jacks allow the user to listen to the floor signal or one of 63 interpreted languages In addition the CS 5 VU inco
17. 61000 3 2 Output Output voltage 48 V Output power Short circuit protection 72W Continuous Environmental Operating temperature 0 C to 65 C Storage temperature 20 C to 85 C Safety Safety approvals EN60950 1 UL60950 1 CAN CSA C22 2 No 60950 cUL Dimensions Width x depth x height 2 29 58 0 x 5 20 132 0 x 1 18 30 0 in mm Weight CS 5 User Manual 48 0 77 350 Ibs g tion ification 9 5 CS 5 IRT 1 and CS 5 IRT 2 CS 5 IRT 1 CS 5 IRT2 0 5 V 50 ohms 0 5 V 50 ohms Power voltage 0 5 V 50 ohms 200 240V 50 60Hz 1 5A or 100 120V 50 60Hz 3 15A internally selectable 0 5 V 50 ohms 200 240V 50 60Hz 1 5A or 100 120V 50 60Hz 3 15A internally selectable Wavelength 8 0 nm 8 0 nm Radiated power 2 0 W 3 8 W Coverage angle 50 down 22 degrees 22 degrees Coverage area 6 450 sq ft 600 m 10 750 sq ft 1000 m Width 10 3 in 264 mm 10 3 in 264 mm Height 6 3 in 160 mm 3 0 in 77 mm 12 1 in 307 mm 3 0 in 77 mm 9 6 CS 5 IRR 7 General 5 6 lbs 2 5 kg 8 9 lbs 4 kg Number of channels 7 Receiving angle 140 degrees Power supply 280 mAh 9 V NiMH rechargeable battery Battery life 13 hours min Headphone Output Rated output power into 32 ohms 9 mW Load imped
18. AZERBAIJANI HUNGARIAN SERBIAN BULGARIAN ICELANDIC SLOVAK CHINESE IRISH SLOVENIAN CROATIAN ITALIAN SPANISH CZECH JAPANESE SUMERIAN DANISH KURDISH SWEDISH DUTCH LATVIAN TIBETAN ENGLISH LITHUANIAN TURKISH ESTONIAN MACEDONIAN UKRAINIAN FINNISH MALTESE FRENCH NORWEGIAN Table 4 Available language names and abbreviations 6 3 5 Selecting the Microphone Type In service mode press lt RELAY gt to call up this screen 1 2 3 4 5 SERVICE MENU MICROPHONE TYPE lt lt PREV CK 31 NEXT gt gt Use lt INPUT A gt and lt INPUT B gt to selct the micorphone type you connected to the Interpreter Station mic arm Press lt RELAY gt to call up the SAVE CONFIGURATION screen To save your settings switch the microphone OFF and press lt INPUT A gt and lt INPUT B gt simultaneously To return to normal mode main menu press lt FLOOR gt lt CALL gt lt RELAY gt simultaneously Note You cannot leave the service menu before having saved your settings in the SAVE CONFIGURATION screen CS 5 User Manual 33 e tion 6 IU Interpreter Station 6 4 Using the Interpreter Station Important e 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 e the display sho
19. ENT Mode 21 5 4 2 Voting in DELEGATE MoOde sssseee nnnm nnne er nre 28 5 5 XC hip Gara ddenuflCationsshss uu acci eee eo c nr eorr van Se AA 29 CS 5 User Manual 2 e Table of Content Page Section 6 CS 5 IU Interpreter Station s seen enne 30 bl Genta iaa ttt ocn teer dere re o Ces ed rede deed e bnt aid Oppo Pet ttt nn 30 0 2 ControlPanel Inputs and Outputs tree et esr ne ed re me ede e D e 30 Ord TNNT 31 6 94 Making CONNECTIONS Enn tee e oec Pi a evt PE eec n rete P a ete e 31 6 3 2 Selecting SLALOM AGULESSO9 5 o rette e e ette ut Petit unt Heine Pe em o a m te ent ib s 32 6 9 3 velecting Target Language Channels ss treten epe tt ted revente dre te need e p a 32 6 3 4 EIsbof Available Language Name ctr ette tr t p c remet pe te m d eoe tere d b s 33 6 3 5_oelecting the Microphone Type scite aee edet tette is 33 64 Usingethe Interprete stationis aio est tco Pom em et nde eec ee der c dt rs 34 Section 7 Infrared Transmission System sssssssssee eene nnne rennen 36 TA CSSIRT Tand CS SIRT 2 Infrared Radiators i decide e cte t te eto e tre ert de b ted 36 Yd enel tate eee pat t e eer ce b epe en a en n o te vl B b Cues 36 AA A nive rubeo co neca ge bf e c a v enc evo P e RN Pu 36 YAI MOU ts te e a Ba E P be c tenta 37 FAA GOnnectioris sede nt ede T ete b vedete P s t abe v e Ee n c ee PO BA does 37 1 2 69 5 IRR anfrare di RECEIVER ces ete acte cec ien
20. INS This red LED is lit to indicate that power to the radiator is ON 4 IREDs Refer to 5 IN BNC input connector for the PPM modulated time multiplexed signal driving the IREDs infrared emitting diodes fig 9a 7 6 OUT This BNC output connector is connected in parallel to the IN connector allowing you to daisy chain several infrared radiators 7 Power input Standard IEC power connector for 230 V 50 Hz 7 1 2 Placement e Basically it is best to place the infrared radiators as close as possible to the area where the receivers will be used and as high above the floor as practical Diagram 1 in the Quickstart Manual shows an example of two infrared ra diators covering the delegates tables only CS 5 User Manual 36 e tion 7 Infrared Transmission System e 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 radi ation than white surfaces so you will need more infrared radiators in darker rooms e Sunlight fluorescent lighting and photo flashes may weaken infrared radiation Therefore try to place the infrared radiators where they will not be exposed to natural or artificial light or use some extra IRTs rectly can be a challenge in some rooms As a rule of thumb it is better to use man
21. M BUS HEADPHONES TEL OLIT INFRA CUT PPM modulator CH1 CH6 INSERT control tion BU B nit 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 nen Switch position Dip switch Function 0 1 Si routes LINE IN to NORMAL bus EFFECTS bus 92 routes EXT MIC IN to NORMAL bus EFFECTS bus 93 routes TAPE IN to NORMAL bus EFFECTS bus 94 routes SYSTEM BUS IN to NORMAL bus EFFECTS bus S5 switches NOM attenuation on SYSTEM BUS OUT OFF 0 96 switches NOM attenuation on LINE OUT OFF 0 S7 EXT LANG signa muted routed to Channel 1 98 Microphone activation mode Floor request opens available mic channel FIFO Floor request opens available mic or puts microphone on waiting list channel or cancels earliest floor request Table 1 Base Unit dip switches 3 4 3 Selecting CS 5 User Manual Dip switches S1 to S4 route the LINE EXT MIC TAPE and SYSTEM inputs to either the NORMAL or EFFECTS bus The NORMAL bus feeds the mixed input signals to the TAPE LINE SYSTEM 4 and INFRA outputs The EFFECTS bus signal is available at the EFFECT output where you can connect a feedback eliminator or other effects device Connect the output of your effects device to the EFFECT IN jack on the rear panel The processed signal is
22. MON a eiie teorie fete erede ERE cute ive deans hue anh e dr de TN 50 CS 5 User Manual 3 e oymbols 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 D The D symbol marks important notes hints or explanations that make it easier to use the equipment CS 5 User Manual 4 e Safety and Environment Safety Instructions 1 2 Do not place the equipment near heat sources such as radiators heating ducts or ampli Use the equipment for the applications described in this manual only AKG cannot accept Do not spill any liquids on the equipment and do not drop any objects through the ventilation slots in the equip ment 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 There are no user serviceable parts inside the equipment Do not attempt to service the equipment yourself Refer all servicing to qualified personnel Opening the chassis for any reason will void the manufacturer s warranty Before connecting the equipm
23. S2 for the microphone capsule you are going to connect to the microphone station The settings of S1 S2 determine the gain of the audio section as well as the amount of gain reduction that is ap plied to the loudspeaker amplifier as soon as the microphone opens Therefore microphone stations with unidi rectional microphone capsules allow delegates to hear other talkers on the built in loudspeakers even while the microphone is open Important e To avoid feedback problems make sure to set 1 and S2 to the correct positions as per Table 3 above 2 Setthe other dip switches to select the microphone priority muting mode and select the input signals for the left and right hand headphone outputs CS 5 User Manual 24 e tion 5 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 OF FF FP Push soti bution no gt E 4 2 Z E 5 Lr g z E E T 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 Press soft button 2 to call up the language selection submenu for the left hand headphone output Press soft but tons 2 and 4 to select the desired language
24. The display on your control panel shows the message SENDING SLOWLY PLEASE To stop the signal before the five seconds are over press CALL again 6 Calling a technician if the system is computer controlled and a technician is available e f there is a technical problem or you have run out of water etc hold down CALL for at least three seconds This causes an appropriate message to appear on the computer monitor and the message CALLING TECHNI CIAN to appear on your control panel display To delete the messages press and hold CALL again for at least three seconds CS 5 User Manual 35 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 T TY AC LD rerea pl ve TELAM eo n m Fig 9a CS 5 IRT 1 CS 5 IRT 2 bottom panel 1 Green OPERATE LED The green OPERATE LED is lit to indicate that signal is being radiated 2 Yellow OPERATE LED The yellow OPERATE LED is lit to indicate that the infrared driver circuitry is in standby mode 3 MA
25. ance 32 ohms min Physical Dimensions Height 5 3 in 136 mm Width 2 7 in 70 mm Depth 1 1 in 28 mm Weight CS 5 User Manual 49 4 9 07 140g tion 9 ification 9 7 CS 5 CU 50 General Number of charging storage slots 50 Charging modes Quick or trickle charging automatically selected Power supply 230 VAC 15 VDC 4 6A Quick Charging Mode Charging current 80 mA continuous Trickle Charging Mode Charging current 4 m avg pulsed Physical Dimensions Height 7 5 in 190 mm 23 in 585 mm 19 in 483 mm 3 1 lbs 14 kg 9 8 Conformity This product conforms to the standards listed in the related Declaration of Conformity To 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 Mikrofone Kopfh rer Drahtlosmikrofone Drahtloskopfh rer Kopfsprechgarnituren Akustische Komponenten Microphones Headphones Wireless Microphones Wireless Headphones Headsets Electroacoustical Components Microphones Casques HiFi Microphones sans fil Casques sans fil Micros casques Composants acoustiques Microfoni Cuffie HiFi Microfoni senza filo Cuffie senza filo Cuffie microfono Componenti acustici Micr fonos Auriculares Micr fonos inal mbricos Auriculares inal mbricos Auriculares con micr fono Componentes ac sticos
26. ator CS5 IRT2 Large infrared radiator CS5 IRR7 Infrared receiver with stereo mini jack CS5 CUBO Charging and storage case for up to 50 CS5 IRR receivers CS 5 User Manual 42 e Section 9 Specifications 9 1 CS 5 BU 9 1 1 General Minimum Nominal Maximum DC 48V 3A IN Input voltage 48 50 Power requirement 4 LINE IN balanced Input level 6 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 stereo Output Load Impedance Output Frequency Range 3dB Headphone Output Power Load impedance 3 Freguency range 3dB Hz Physical Dimensions Height 1 1 75 44 U in mm Width 18 482 in mm Depth inc connector protrsion 4 25 108 in mm Weight 3 2 1450 lbs g Use TRS plugs only Connecting a TS plug would short the ring contact to ground and damage the device CS 5 User Manual 43 e tion 9 1 2 Connector Pinouts ification DC 48V 3A IN DC power jack Function S upply voltage LINE IN TEL IN EXT LANG IN EXT MIC IN 3 pin female XLR GND
27. c retreat v e bte feo c ev ht n ced PD Pe dua 16 3 4 3 Selecting NOM Limitation Interpretation Channels sseee menn 16 9 4 4 Powerlrig Up usen t rive d ee nee Pac Pee bf e cb ra T n t evo n e Pd 17 34 5 Seting levels tes tuer Eco a eee n dee ea sah Tend E Pec Pr rcv c Br f a e no Per P ve 17 3 4 6 Selecting NOM Limitation Interpretation Channels sseee enne 18 Section 4 CS5 DU Delegate Station nennen T nnn inna 19 AA Generales tec ae t me ae vc e a wb debe ee o dn ds 19 4 2 Controls Inputs and OUEIDUIS 5 reir er ebd abe e ect db m a ban n ea tt 19 ABOVE 20 4 351 Making GONNECIONS s eese basa id e cen bea eto ber v Ee ER Ea a eth Be eren a efc 20 4 3 2 Selecting Operating MOGeS iei a a a a aAA 20 Section 5 CS5 VU Voting Chairperson Station sssssssssennneennneen enne nnns 22 A ceca scoe taco teste aate onere beer ctn FO cent e lta e t OR n chen eerte ttn 22 5 2 Control Panel Inputs and Aa oct e ne n Fn e cc Pn enar a ben ed rc s 22 A ecce vi eI v MV MUEVE UR M eM 24 5 3 1 Making Connections sssseeeem nnne nnne nnne nnne enn err ener nnns 24 5 3 2 oelecting Operating MOGBS s E rn eda e i vade 24 5 3 3 DELEGATE MOdQe ssssseeeeeneennenennnnnennenn nnne ernannt nane nni nana 25 SOA PRESIDENT MO Ba WA ia ia kai mia kana kaa ka a a e Ri 26 O AA AA artnet duit urne trc ec eet td str etes EPA 21 5 4 1 Controlling a Ballot or Opinion Poll PRESID
28. cast their votes As long as TIME LEFT is shown on the display you can press soft buttons 1 and 5 ABORT simultaneously to stop the procedure and return to the voting control menu 4 As soon as all delegates have pressed their voting buttons the votes are counted automatically and this screen appears on the display results shown below are examples 5 When the counting is done the display will change like this CS 5 User Manual 21 e tion 5 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 e 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 Press the appropriate soft button to cast your vote 2b Simple aye no voting dan be done from both CS 5 VU and CS 5 DU microphone stations To vote aye press the talk button when the chairperson asks you to do so To vote no ignore the chairperson s request and do not press any button until the voting time has elapsed 3 As soon as all delegates have pressed their voting buttons the votes are counted automatically and this screen appears on the display 4
29. ck plug e Set the HEADPHONE control 12 just high enough so you can comfortably monitor the main mix Important A e Excessive headphone listening levels my damage your hearing So use the HEADPHONE control with care 3 4 6 Selecting NOM Limitation Interpretation Channels e 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 channels available for interpretation If no interpretation is needed you may set NOM LIMIT to 64 0 allowing 64 microphones to be open simultane ously To reduce the number of open microphones set NOM LIMIT to a lower position If interpretation will be provided set NOM LIMIT for the number of interpretation channels required e g 48 16 for any number of interpretation channels up to 16 and 48 open microphones CS 5 User Manual 18 e 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 w Mini jack for stereo headphones 2 Microphone input for connecting any of the gooseneck microphones
30. d delegates can listen to the loudspeakers on the Delegate Stations or use the headphones to listen to the in terpreters Since all microphones are connected to CS 5 microphone stations no external microphone mixer is needed The audience can listen to the floor signal or interpretation on their CS 5 IRR 7 infrared receivers with channel selec CS 5 User Manual 11 e tion 2 Notes on Wiring an tem Exampl 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 the Base Unit CS 5 User Manual 12 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 functions NOM limitation maximum number of microphones that
31. ent to power check that the AC mains voltage stated on the power supply included with the equipment is identical to the AC mains voltage available where you will use the equipment Also check that the power outlet is a standard type with a protective ground connection Disconnecting the protective ground lead or using non standard power plugs or non standard power outlets is illegal Operate the equipment with the power supply included with the equipment only Using a different power supply may cause serious damage to the unit If any solid object or liquid penetrates into the equipment shut down the system immediately Disconnect the equipment from power immediately and have the equipment checked by AKG service personnel If you will not use the equipment for a long period of time disconnect the equipment from power Please note that the equipment will not be fully isolated from power when you set the power switch to OFF Disconnect the equipment from power during storms to prevent damage Make sure to route power supply cords so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the points where they exit from the equipment To avoid hum or interference route all audio lines particularly those connected to microphone inputs away from power lines of any type If you use cable ducts be sure to use separate ducts for the audio line
32. h voltages Make all audio and LAN cable connections before connecting any Conference System component to power To avoid damage to any system component do not lay connect or disconnect any cables while power to the system is on Always disconnect the entire system from power before making any changes to the wiring 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 Note that the CS 5 BU Base Unit will not function with no microphone stations connected to it no mat ter what other equipment you may have connected to the Base Unit Therefore make sure always to connect at least one CS 5 VU or CS 5 DU microphone station to the Base Unit to set up a functional CS 5 system Route power cables so that nobody may trip over them or step on them A cable getting disconnected by some body tripping over it may cause system malfunctioning or damage to system components To avoid hum problems do not route audio or LAN cables close to power cables In permanent installations use separate ducts for power and audio LAN cables While LAN cables may be as long as 164 feet 50 m without degrading system performance keep all other ca bles as short as possible to keep cable attenuation to a practical minimum Check that all audio cables connected to the Base Unit are shorter than 10 feet 8 m Always connect all microphone stations in any system to
33. he microphone e Lit microphone is open MICROPHONE switch 14 set to ON e Dark microphone is off or muted MICROPHONE switch 14 set to OFF or MUTE CS 5 User Manual 30 e tion 6 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 OUTPUT SELECT These keys select one of two pre selected target language channels and allow the interpreter to re quest the talker to speak more slowly or to call a technician for assistance provided a technician is available 11 A Routes the microphone signal to the target language channel specified for this booth 12 CALL This key has two functions e Pressing CALL momentarily sends a speak slowly signal to the talker The red LED above the CALL key and the green LED on the microphone arm of the talker s Delegate Station will flash for about 5 seconds The display 5 shows the message SENDING SLOWLY PLEASE Pressing CALL momentarily again before the five seconds have elapsed will stop the signal e Holding down CALL for at least 3 seconds activates an appropriate message on the computer monitor alerting the technician that an interpreter needs assistance To cancel the sig
34. ice as specified by the AIIC each interpretation booth must provide two Interpreter Stations because interpreters never work alone Having an interpreter work alone in a booth would be unethical 6 3 1 Making Connections 1 Screw the microphone capsule on the gooseneck 2 Screw the gooseneck into the microphone input 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 CS 5 User Manual 31 e tion 6 IU Interpreter Station 6 3 2 Selecting Station Addresses 1 Setthe MICROPHONE switch to OFF to switch the microphone off 2 Press FLOOR CALL RELAY simultaneously to enter service mode The display changes like this SERVICE MENU EXIT WITHOUT SAVING lt lt PREV NEXT gt gt 3 Select NEXT press lt RELAY gt to bring up this screen SERVICE MENU SINGLE MODE lt lt PREV lt OFF gt NEXT gt gt 4 Press lt INPUT A gt or lt INPUT B gt to call up the lowest possible address for the Interpreter Station e g DO2 SERVICE MENU SINGLE MODE lt lt PREV lt 002 gt NEXT gt gt 5 Press lt INPUT A gt to select the next higher address or lt INPUT B gt to select the next lower address Important e Be sure to assign a unique address to each Interpreter Station Use consecutive numbers starting with 1 Assigning the same address to more than one Interpreter S
35. ies Refer to 1 Unlock and remove the lid from the flight case fig 11above 2 Connect the DC cable on the supplied AC adapter to the DC 15V 4 6A jack on the CS 5 CU 50 charger 3 Connect the AC adapter to a convenient power outlet Important e To avoid any risk of damage do not use any power supply other than the AC adapter included with the charger e To avoid any risk of damage fire or explosion never insert a receiver with dry non rechargeable bat teries inside into any charging slot 4 nsert each receiver whose battery needs charging BATTERY LED flashing into a charging slot 4 with the charg ing contacts facing the bottom of the charging slot Charging will start automatically and the BATTERY LED on the receiver will be lit red constantly As soon as the battery is charged to capacity the BATTERY LED on the receiver will start flashing red to indicate the battery is being trickle charged CS 5 User Manual 40 e tion 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 recharge able 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 If you do not use a receiver for a long period of time charge its battery to capacity every one or two
36. ig 10 Front and top panels of the CS 5 IRR 7 infrared receiver 1 TRS mini jack for connecting a pair of stereo headphones 2 ON This key on the side of the receiver switches power to the receiver ON The receiver will switch OFF automat ically about 30 seconds after the infrared signal has stopped 3 BATTERY This bi color LED indicates the current battery status in operating and charging modes n operating mode the LED indicates the current battery capacity and warns you that the battery needs charg ing when battery capacity is low e n charging mode the LED is lit to indicate the battery is being charged and starts flashing when the battery is charged to capacity Plastic collecting lens for the infrared receiving diode VOLUME This rotary control sets the volume of the headphones connected to the receiver LANGUAGE SELECT This rotary switch on the side of the receiver selects one of seven language channels The actual number of languages available depends on the number of languages into which interpretation is provided ong A CS 5 User Manual 38 tion 7 Infrared Transmission System 7 2 2 Using the Infrared Receiver Refer to 1 Connect the headphones to the jack 1 Make sure to turn the VOLUME control 5 to its minimum posi fig 10 tion to avoid damaging your hearing by excessive sound levels on page 37 2 To switch power to the receiver on press the ON key 2 on the receiver side panel The
37. l for the left and right hand headphone outputs Press soft buttons 1 and 2 to decrease or increase the volume for the left hand headphones buttons 4 and 5 to decrease or increase the volume for the right hand headphones Two bargraphs indicate the current settings Press soft button 3 BACK to return to the main menu Press soft button 2 to call up the language selection submenu for the left and right hand headphone outputs Press soft buttons 1 and 2 to select the desired language for the left hand headphones buttons 4 and 5 to select the desired language for the right hand headphones Channel 0 carries the floor signal channels 1 63 are assigned to the interpreted languages listed in Table 4 in section 6 3 5 on page 32 Press soft button 3 BACK to return to the main menu Press soft button 4 to select the loudspeaker volume control 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 Press soft button 3 to set the microphone station to priority mode In priority mode pressing the talk button once always activates the microphone and mutes the microphones on all microphone stations where priority muting has been enabled To quit priority mode and return to the main menu press soft button 4 CLEAR Press soft button 5 to initiate a ballot or opinion poll Refer to section 5 4 below To return to the main menu p
38. lling the system is connected to the USB port on the Base Unit In order to make optimum use of all the functions offered by computer control we recommend using CS 5 VU microphone stations although computer control will also work with CS 5 DU stations CS 5 User Manual 9 e tion 2 Notes on Wiring an tem Exampl 2 2 3 Infrared Interpretation System PESO 66 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 interpretation booths are connected in a closed loop to the two SYSTEM connectors on the Base Unit CS 5 User Manual 10 a tion 2 Notes on Wiring an tem Exampl 2 2 4 Large Conference System with Interpretation Booths Em C a e Bees e 2 21 fe fe fel gt ol el Eod el Hitt i Ch 8 FA a E 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 an
39. may be open at any time selectable from 1 to 64 Two selectable automatic microphone activation modes Voting initiated from a Chairperson Station Driving the infrared radiator panels More control functions are available through computer control using the CS5 ConferControl software 3 2 Front Panel Fig 1 CS 5 BU front panel 1 2 3 4 5 6 SYSTEM Sets the level of the sum of all open microphones on the microphone stations LINE Sets the level of the rear panel LINE IN line level input EXT MIC Sets the level of the rear panel EXT MIC IN microphone level input TAPE Sets the level of the rear panel TAPE IN input for an external audio source TELEPHONE Sets the level of the rear panel TEL IN input for an external telephone hybrid LANG EXT Sets the level of the rear panel EXT LANG IN input for an external hardwire or wireless microphone used by an interpreter working outside the interpretation booths 7 NOM LIMIT Sets the maximum number of microphones NOM that may be open simultaneously at any time and the number of audio channels available for interpretation 1 63 means one open microphone and 63 interpre tation channels 64 0 means 64 open microphones and no interpretation channel 8 SPEAKERS Sets the level of the signal fed to the loudspeakers on the microphone stations 9 LED level meter indicating the level set by the SPEAKERS control 8 Set the SPEAKERS control 8 so that the red Peak LED will o
40. months no matter to what level the battery has been charged before This is important because the battery will self discharge even when the receiver is switched off 3 Do not store receivers in trickle charging mode in the CU 50 indefinitely This may reduce the usfeul life of the bat tery inside the receiver After a conference has ended charge all receivers to capacity and switch power to the CU 50 off CS 5 User Manual 41 e 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 CS5PS12 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 Basic Delegate Station CS5 VU Voting Chairperson Station CS51D10 Setof 10 ID Cards CS5 IU Interpreter Station Goosenecks GN30 CS Screw on Gooseneck approx 30 cm GN50 CS Screw on Gooseneck approx 50 cm Microphone Capsules CK31 Cardioid microphone capsule CK32 Omnidirectional microphone capsule CK33 Hypercardioid microphone capsule CK47 Shotgun microphone capsule CK80 Shotgun microphone capsule Cables CS5 MK1 25 1 25 m LAN cable CS5 MK2 5 2 5 m LAN cable CS5 MK5 5 m LAN cable CS MK10 10 m LAN cable CS5 MK20 20 m LAN cable Infrared Transmission System C55 IRT1 Small infrared radi
41. nal hold down CALL again for about 3 seconds 13 B Routes the microphone signal to the source language channel specified for this booth 14 MICROPHONE This toggle switch provides three positions e OFF The microphone is off and the LED on the microphone arm is dark e ON The microphone is open and the LED on the microphone arm is lit e MUTE cough button function The microphone is muted and the LED on the microphone arm is dark for as long as you hold the switch in the MUTE position The switch will return to the ON center position as soon as you release the switch 15 Microphone input 16 External microphone input This mini jack allows you to connect the microphone of a headset if the client spec ifies headsets for the interpreters instead of microphone arms and separate headphones 17 System port RJ45 connector for CS5 MK LAN cables Refer to section 2 2 for example wiring diagrams 18 Mini jack for stereo headphones 6 3 Setting Up A Note In the following sections the terms source language target language and relay language will be used frequently The source language is the language an interpreter translates into another language That other language is called the target language A relay language is a target language that is used as a source language by another interpreter if that inter preter is not qualified to interpret the original source language Important e According to international pract
42. nly flash occasionally at very loud signals 10 MAIN Sets the level of the rear panel LINE OUT line level output 11 LED level meter indicating the level set by the MAIN control 9 Set the MAIN control 9 so that the red Peak LED will only flash occasionally at very loud signals 12 HEADPHONE Sets the level of the headphone output 14 to the right of the HEADPHONE control 13 Status LEDs The CS 5 BU provides three status LEDS POWER green is lit to indicate that power to the Base Unit is ON REMOTE yellow flashes to indicate that data is being transmitted NOM LIMIT yellow flashes to indicate a synchronization error Upon powering up the REMOTE and NOM LIMIT LEDs will flash alternately for a few seconds to indicate the sys tem is synchronizing and go out as soon as synchronization is completed 14 14 TRS headphone jack for stereo headphones only Using mono headphones may damage the unit 15 POWER Switches power to the Base Unit ON I or OFF 0 CS 5 User Manual 13 e tion BU B nit 3 3 Rear Panel Fig 16 17 18 19 20 21 22 23 24 25 26 28 29 30 CS 5 User Manual 2 CS 5 BU rear panel 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 USB port Enables the
43. one by setting the MICROPHONE switch to ON and the other interpreter switches their microphone OFF unless it is off already The red LED on the open micro phone and the red LED above the active OUTPUT SELECT key are lit Important e Make sure never to switch both microphones in your booth ON simultaneously If you do only one mi crophone will be activated and the other muted automatically so the wrong microphone may come on e When it is time to relieve your colleague you can do so in one of two ways Method 1 the interpreter on duty switches their microphone OFF the red LED on the microphone goes out and the other interpreter switches their microphone ON the red LED on the microphone comes on CS 5 User Manual 34 e tion 6 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 To make sure your listeners will not hear any of your internal conversations always set the MICROPHONE switches on both control panels to OFF when none of you is interpreting 5 Controlling talkers e f the person delivering a speech talks too fast press CALL momentarily This causes the green LED on the microphone arm on the talker s Delegate Unit to flash for five seconds
44. ps 1 and 2 above 3 4 5 Setting Levels 1 Setup all microphone stations referring to section 4 make all power connections and switch power to the Base Unit and all ancillary equipment ON Steps 5 through 9 in the Getting Started Quickly manual 2 Have people talk into the microphones on the microphone stations You can set the SYSTEM control to maximum without risking to overload the amplifier input 3 Youcan set the level controls INPUTS ADJUST for all other inputs you will use to maximum without risking to over load the amplifier input 4 Setthe level controls for all unused inputs to minimum 5 Use the SPEAKERS control 8 to set the volume level for the loudspeakers on the microphone stations just high enough to get optimum intelligibility Do not set SPEAKERS higher than to the point where the red Peak LED of the bargraph 9 will only flicker occasionally Excessive levels may cause audible distortion 6 Use the MAIN control 10 to set the volume level for the room sound system just high enough to get optimum in telligibility and avoid feedback Do not set MAIN higher than to the point where the red Peak LED of the bargraph 11 will only flicker occasionally Excessive levels may cause audible distortion 7 Connect a pair of headphones to the 9 jack on the front panel for monitoring the main mix on the NORMAL bus CS 5 User Manual Riffs e tion 3 BU B nit The N jack accepts all standard stereo headphones with a 14 TRS ja
45. r to conference staff They will give you a receiver with a fully charged battery 6 You cannot switch power to the receiver off The receiver will switch off automatically 30 seconds after the infrared signal has stopped Note The receiver will also switch off automatically before the battery is completely discharged to avoid damaging the battery 7 2 3 Replacing Batteries The infrared receiver is delivered with a 280 mAh 9 V NiMH rechargeable battery installed Important e The battery cannot be replaced by the user When the battery needs replacing contact your nearest AKG Service Center or AKG Distributor CS 5 User Manual 39 e tion 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 6A Input connector for the DC cable of the supplied dedicated power supply The power supply oper ates on any voltage from 100 to 240 VAC 2 FUSE 5A fast blow fuse 3 POWER This red LED is lit to indicate that power to the charger is ON 4 Charging slot for charging the battery inside a receiver The charger provides 50 charging slots 7 3 2 Charging Batter
46. ress soft button 3 BACK 26 e tion 5 VU Voting Chairperson Station 5 4 Voting Polling Important e fanything 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 e To ensure correct results always repeat the entire ballot or poll once the problem has been corrected 5 4 1 Controlling a Ballot or Opinion Poll PRESIDENT Mode e Instruct the president of the meeting how to control a complete voting or polling procedure 1 From the President main menu press soft button 5 VOTE to call up the voting control menu 2a To start a three way no abstention aye ballot press soft button 1 The display will change like this LI 1 B BII 5 RBORT The delegates may now cast their votes As long as TIME LEFT is shown on the display you can press soft button 5 ABORT to stop the procedure and return to the voting control menu 2b To start an opinion poll five options press soft button 2 The display will change like this 2c To start a two way aye no vote press soft button 5 This allows two way voting from both CS 5 VU and CS 5 DU microphone stations The delegates may now cast their votes Refer to section 5 4 2 on page 27 As long as TIME LEFT is shown on the display you can press soft button 5 ABORT to stop the procedure and return to the voting control menu 3 The delegates may now
47. rporates a chip card reader for user identification by conference control software A liquid crystal display and five soft buttons allow the user to call the meeting to order initiate ballots cast their vote select lan guages for the headphone outputs etc 5 2 Control Panel Inputs and Outputs Fig 5 CS5 VU control panel inputs and outputs 1 Loudspeakers 2 Microphone input for connecting any of the gooseneck microphones listed in section 2 Note When the microphone is open the volume of the loudspeakers will be attenuated by a specific amount de pending on the polar pattern of the microphone used The headphones volume will not be affected 3 Chip card slot 4 Talk button Basically 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 CS 5 User Manual 22 e tion 5 VU Voting Chairperson Station Refer to 5 Mini jack for stereo headphones fig 5 Soft buttons These buttons control the functions assigned to them in the various menus shown on the display on page 21 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 Display Two line liquid crystal display indicating the main
48. s Make sure to replace each built in fuse with a standard fuse of the same type and rating only Using any other type of fuse may cause excessive heating and or a risk of fire Never switch more than twenty micorphone stations on simultaneously because the resulting current drain may cause a risk of fire iers etc and do not ex pose it to direct sunlight excessive dust moisture rain mechanical vibrations or shock Clean the equipment with a moistened not wet cloth only Be sure to disconnect the equipment from power be fore cleaning the equipment Never use caustic or scouring cleaners or cleaning agents containing alcohol or sol vents since these may damage the enamel and plastic parts any liability for damage resulting from improper handling or misuse Any changes or modifications to the equipment not expressly approved by the manufacturer may void the user s authority to operate the equipment Environment 1 2 When scrapping the equipment separate the case circuit boards and cables and dispose of all components in accordance with local waste disposal rules The packaging of the equipment is recyclable Dispose of the packaging in an appropriate container provided by the local waste collection recycling entity and observe all local legislation relating to waste disposal and recycling FCC Statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two
49. ss lt RELAY and FLOOR to call up this screen SERVICE MENU OUTPUT A CHANNEL lt lt PREV lt 002 gt NEXT gt gt CS 5 User Manual 32 e tion D IU Interpreter Stati Note If you have quit service mode switch the microphone off and press FLOOR CALL RELAY si multaneously to enter service mode then use RELAY and FLOOR to call up the above screen Press lt INPUT A gt to increase the channel number and lt INPUT B gt to decrease the channel number Press RELAY to select the name of the language OUTPUT A MNEMONIC you assigned to the channel num ber you just selected Refer to section 6 3 5 for a list of languages and their abbreviations available on the CS 5 IU Press RELAY to call up the language selection menu for output B OUTPUT B CHANNEL Press lt INPUT A gt and lt INPUT B gt to select the channel number you assigned to the relay language Press RELAY to select the name of the language OUTPUT B MNEMONIC you assigned to the relay chan nel Refer to section 6 3 5 for a list of languages and their abbreviations available on the CS 5 IU Repeat steps 1 7 above for each pair of Interpreter Stations 6 3 4 List of Available Language Names Abbreviation Language Abbreviation Language Abbreviation Language ALBANIAN GEORGIAN ARABIC GERMAN POL POLISH PORTUGUESE ARAMAIC GREEK ROMANIAN ARMENIAN HEBREW RUSSIAN
50. tation would cause system malfunc tioning Assign one odd and one even number to the Interpreter Stations in each booth starting with 1 for instance 1 2 booth no 1 3 4 booth no 2 5 6 booth no 3 etc Make sure that the odd number is lower than the even number in each booth 6 Select target language channels refer to section 6 3 3 below Repeat steps 1 4 above for each Interpreter Station 8 To leave service mode and return to normal mode press FLOOR CALL RELAY again m 6 3 3 Selecting Target Language Channels e On your list of language pairs assign one audio channel to each target language e g channel 1 gt English chan nel 2 gt French etc e Assign each of these channel numbers to one interpretation booth e g booth no 1 gt English booth no 2 gt French etc If a relay language has been specified assign a channel number to the relay language Invariably the relay lan guage will be identical to one of the target languages e Route output A on each Interpreter Station in the same booth to the same language channel e g select channel 1 English for output A on each Interpreter Station in booth 1 channel 2 French for output A on each Interpreter Station in booth 2 etc e Route output B on each Interpreter Station in each booth to the language channel number assigned to the relay language e g channel 3 for Italian To select output channels 1 In service mode pre
51. tations external mi crophones unless routed otherwise and line inputs Channels 0 6 are routed to the infrared outputs Channels 0 3 are available at the headphone outputs on the CS5 DU microphone station Channels 0 63 are available at the head phone outputs on the CS5 VU microphone station Important e To avoid malfunctioning due to conflicting signals use only a single CS5 BU Base Unit in any CS5 con ference system e To avoid data loss or corruption malfunctioning or damage to the system never make any changes to the wiring or operate any control on any system component or disconnect the system from power while a software update is in progress Note e For instructions on setting up your CS 5 Conference System from wiring to powering up refer to the Getting Started Quickly guide that you should have received together with your shipment If the Getting Started Quickly guide or any other component is missing contact your AKG Distributor immediately e This User Manual contains detailed information on how to set up each CS 5 component CS 5 User Manual 6 e Section 2 Notes on Wiring and System Examples 2 1 Notes on Wiring and System Configuration Never connect your CS5 MK LAN cables to any equipment desktop or notebook computers etc other Important 1 than CS 5 system components The LAN cables will carry a 48 V supply voltage that may damage equip CS 5 User Manual ment not designed for suc
52. tem configuration it is ab solutely necessary to run the LEARNING routine by following steps 3 through 5 below Failing to do so will cause severe system malfunctioning 3 Insert the SERVICE CARD supplied with the Base Unit into the card slot on any CS 5 VU microphone station 4 Press soft buttons 1 and 5 simultaneously on the same microphone station into which you inserted the SERVICE CARD 5 Assoon as the display reads LEARNING SUCCEEDED remove the SERVICE CARD The Base Unit has now stored the system configuration and will load this configuration immediately after switching power ON the next time If you are not sure if the LEARNING routine has been run run it again This will cause no problem Important e Mark the SERVICE CARD clearly and unmistakably and keep it in a safe place You will need to use it every time you power up a newly set up mobile system for the first time and every time you made any change to an existing mobile or permanently installed system configuration Note e f you lose your SERVICE CARD order a replacement from your AKG Distributor Alternatively you can program your own SERVICE CARD by changing the number of an existing chip card to 0 Refer to the Software Manual for information on how to program chip card numers Systems with CS 5 DU Microphone Stations only e System configurations with CS 5 DU stations only cannot be stored in memory To power up such a system sim ply follow ste
53. the Base Unit in a closed loop Use CS5 MK LAN cables to daisy chain all microphone stations from one SYSTEM connector on the Base Unit back to the other SYSTEM connector on the Base Unit This ensures that if one of the LAN cables breaks all microphone stations will remain operative tion 2 Notes on Wiring an tem Exampl 2 2 System Examples 2 2 1 Simple Discussion System soe A 0000 00 9 E Ln E d 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 a tion 2 Notes on Wiring an tem Exampl 2 2 2 Computer controlled Discussion System S unnnee 666 s CITYU aig 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 and connect the last microphone station to the second SYSTEM connector on the Base Unit The computer contro
54. und and damage the device SYSTEM 8 pin RJ45 Function Data send Data send Data receive 48 VDC 48 VDC Data receive Ground 1 2 3 4 5 6 7 8 CS 5 User Manual 46 Ground tion 9 ification CS 5 IU 9 3 1 General Minimum Nominal Power Supply Supply voltage 46 48 Power consumption 1 5 Microphone Input Frequency range 3 dB Signal noise ratio digital signal measured with short circuited input Headphone Output Power Load impedance 32 Physical Dimensions Width 12 2 310 Depth 6 0 152 3 4 86 9 3 2 Connector Pinouts Headphone Output 2 2 1000 1 4 TRS jack Pin no Function Tip Right Ring Left Sleeve External Microphone 1 4 TRS jack Ground Pin no Function Tip Audio hot Ring Audio Sleeve CS 5 User Manual 47 Ground tion 9 ification SYSTEM 8 pin RJ45 Function Data send Data send Data receive 48 VDC 48 VDC Data receive Ground 9 4 CS 5 PS 12 General CO NI I OTI AJ ol N Ground Efficiency 85 typical at 230 VAC amp 100 load Input Input voltage 90 264 VAC Input frequency 47 63 Hz Input current 1 85 A max Power factor Compliant with EN
55. urce languages press lt INPUT A gt or INPUT B You will hear the se lected language on your headphones and the display indicates the selected language 2 Usethe VOLUME BASS and TREBLE controls to adjust the headphone volume and sound for optimum intelligibility These controls also set the volume and sound of the loudspeaker on the Interpreter Station 3 Select your target language e To interpret from the floor language e g English into your booth s target language e g Portuguese check that output A is selected the red LED above the OUTPUT SELECT lt A gt key is lit If it is not press lt A gt e f a speaker of your booth s target language e g Portuguese takes the floor and you are required to interpret into the relay language e g English press lt B gt to select output B The red LED above the OUTPUT SELECT B key is lit and the headphones are automatically switched to the floor channel Tech note The floor channel is automatically fed to the language channel selected for output A to save dele gates the trouble of having to switch their headphones to the floor channel Note Pressing an OUTPUT SELECT key on one control panel will route the other control panel which becomes a slave to the first panel in the booth to the same output channel The appropriate LED on the slave control panel will be lit accordingly 4 Controlling the microphones e The interpreter who agreed to begin opens their microph
56. ver providing an additional interpretation channel The input signal can be muted or fed to language channel 1 which is part of the infrared signal TEL OUT Balanced XLR connector carrying the output signal of the DIRECT TELEPHONE bus TEL IN Balanced XLR input for the output signal of a telephone hybrid The signal is fed to the NORMAL bus LINE OUT Balanced XLR connector carrying the NORMAL bus signal for the conference room sound system LINE IN Balanced XLR input for a line level audio source such as a CD player or A V equipment EXT MIC IN Balanced XLR microphone level input with 48 V phantom power for an external hardwire or wire less microphone DC 48V 3A IN DC input for connecting the CS5 PS 12 power supply tion 3 BU B nit 3 4 Setting Up the Base Unit Important A e 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 ETET ME ORAL Rif RECT TELEFHORE HE DEE DF emaon d E EXT AK adj Y Y V LOW i EFFECT OOM i NOSRMAL GOFF ALL rx EFFECT CONI v el HIERAAL GFF ipn 4 CH EFFECT OON AN E n NORMAL OOFF ed TFFECT CINI EXTLANG aclj Fig 3 Block diagram of the CS5 BU analog section CS 5 User Manual 15 TARE CUIT HEADPHONES adj E SPEAKERS aed adi Digital controlled ty MORA ATT SYSTE
57. ws the message SYSTEM STARTING until synchronization is completed Once synchronization is finished the display shows the main menu e the microphone input is automatically routed to output A and the red LED above OUTPUT SELECT key lt A gt is lit The microphone will be open only if the MICROPHONE switch is in its center position ON When the micro phone is open the red LED on the microphone arm will be lit e if the MICROPHONE switches on both Interpreter Stations are in their ON positions the microphone on the In terpreter Station with the lower odd address will be opened The microphone on the Interpreter Station with the higher even address will be muted On the active Interpreter Station the red LED above the active OUTPUT SE LECT key and the red LED on the microphone arm will be lit while the corresponding LEDs on the other Interpreter Station will remain dark Instruct the interpreters how to use the Interpreter Stations 1 Select your source language e f the person using the floor microphone speaks your source language press FLOOR You will hear the floor talker on your headphones and the display shows the message FLOOR e f you need your colleagues relay press RELAY On your headphones you will hear the voice of the inter preter working into the relay language The display shows the message RELAY The microphone signal will be automatically routed to output A e To select one of the other available so
58. y even damage the card or the equipment 2 Remove the chip card by the time the session is over Note If two persons share a single CS5 VU both persons can vote by taking turns using their chip cards and pro ceeding as describe in sections 5 4 and 5 5 above CS 5 User Manual 29 e 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 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 INPUT SELECT These four keys select the source language signal that is routed to the headphone output 1 FLOOR Selects the floor main mix signal 2 A Selects the next item from a list 3 B Selects the previous item from a list 4 RELAY Selects the relay language channel specified by the organizer or chief interpreter 5 Backlit LC display BASS Cuts boosts the low frequency range of the headphone or loudspeaker signal TREBLE Cuts boosts the high frequency range of the headphone or loudspeaker signal VOLUME Sets the volume level of the headphone or loudspeaker signal CON O 9 Microphone status LED Indicates the current operating status of t
59. y small CS 5 IRT 1 radia tors than only a few large ones CS 5 IRT 2 If you need assistance your dealer or nearest AKG Distributor will be glad to help Note Working out the exact number of infrared radiators needed for optimum room coverage and placing them cor 7 1 3 Mounting e For mobile use you can fix the support frame of the infrared radiator on a heavy standard loudspeaker stand e For permanent installations you can directly screw the support frame on a wall or ceiling at any desired angle To mount a radiator in a corner you may need additional angle brackets available from hardware stores e To set the tilt angle of the radiator slacken the set screws on the support frame rotate the radiator to the desired angle and tighten the set screws 7 1 4 Connections Important To avoid damage to any system components do not lay connect or disconnect any cables while power to the system is on Always disconnect the entire system from power before making any changes to the wiring 1 Use RG58 50 ohm coaxial cable and BNC connectors to connect one INFRA OUT jack on the Base Unit rear panel to the IN BNC jack on the infrared radiator on the left side of the room 2 Usea cable of the same length or as nearly as possible to connect the other INFRA OUT jack on the Base Unit rear panel to the IN BNC jack on the infrared radiator on the right side of the room 3 lf you need to use more than one radiator on either bus use RG58

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