CSA-2120 CST-2120 - HARMAN Professional
Contents
1. Personal audio system 100 240V 50 60Hz SOW t a mum amp INPUTS S MADE IN CHINA h a CD Player 2 6 Wiring Your Audio System Typical input and output wirings are shown in Figure 2 6 INPUTS Connect input wiring for both channels using either the RCA or the Euroblock input for each channel OUTPUTS Maintain proper polarity on output connectors Connect Channel 1 loudspeaker s positive lead to Channel 1 positive terminal of amp repeat for negative Repeat Channel 2 wiring as for Channel 1 The minimum impedance one of the amplifier channels can drive is 4 Ohms Therefore you can connect up to four 16 Ohms speakers or two 8 Ohms speakers or one 4 Ohms speaker to each amp channel 11 E 2 7 Connecting to AC Mains Connect your amplifier to the AC mains power source power outlet with the supplied AC power cord First connect the IEC end of the cord set to the IEC connector on the amplifier then plug the other end of the cord set to the AC mains WARNING The third prong of this connector ground is an important safety feature Do not attempt to disable this ground connection by using an adapter or other methods Amplifiers don t create energy The AC mains voltage and current must be sufficient to deliver the power you expect You must operate yo2. Solution C Wall Mounting To install the amplifier to wall refer to Figure 2 2 5 and follow the steps below 1 Attach two angle brackets to both sides of the amplifier with screws 2 Install the amplifier assembly to a flat and secure position on the wall for drywall it is recommended to use 12 x 1 1 2 in or M6 x 40mm screws into a 12 14 x 1 12 in anchor A minimum clearance of 4 should be provided on all sides of the assembly to allow for heat dissipation Figure 2 4 Input Wiring EUROBLOCK CONNECTORS RCA CONNECTORS BALANCED LINES MONO SUM UP gt OKO oe a2 RCA RCA INPUT UNBALANCED LINES 35s CH 2 SOURCE INPUT 5 41 Note Do not use both Euroblock and RCA audio input connectors on a single channel at the same time 2 3 Ensuring Proper Cooling When using an equipment rack mount units directly on top of each other DO NOT block side air vents The back of the rack should be open 2 4 Choosing Input Wire and Connectors We recommend using pre built or professionally wired balanced line two conductor plus shield 22 24 gauge cables to connect the amplifier balanced input by using shipped two 3 pin Euroblock connectors see Figure 2 4 Unbalanced lines may be used but may result in hum or RF noise very long cable runs You can also use RCA connectors to connect audio devices for example CD DVD player However
3. 1 kg 2 1 libras Peso del envio 1 7 kg 3 8 libras Anexo C Disipacion t rmica y consumo de CA 120 VAC 60 Hz 220 VAC 50 Hz 240 VAC 50 Hz Watts Watts Line Watts in dissipata 721 Dissipation d BTU hr kcal hr 022 856 0 00 856 2922 7 37 at Idle Watts watts Watts Thermal Dissipation Thermal Dissipation dissipate dissipate d Be d BTU hr BTU hr kcal hr 0 18 772 0 00 772 2635 6 64 at Idle seep 48 99 34 21 14 78 50 44 12 72 1 8th sinewave 52 36 34 69 17 67 60 31 15 20 113 22 88 01 25 21 86 04 21 69 1 3rd sinewave 118 75 86 75 32 00 109 22 27 53 53 99 32 04 21 95 74 92 18 89 1 8th Power Pink Noise 58 34 32 79 25 55 8720 2198 125 30 84 57 4073 139 01 35 04 1 3rd Power Pink Noise 136 30 85 19 51 11 174 44 43 98 32 COMMERCIAL Anexo D Informacion de contacto Para m s informaci n rogamos consulte con la atenci n al cliente de JBL Professional con su distribuidor o con el minorista P gina web www jblcommercialproducts com Contactos profesionales fuera de EEUU Contacte con el distribuidor JBL Professional de su zona En nuestra p gina web de EEUU aparece una lista completa de distribuidores internaciona
4. m COMMERCIAL by HARMAN CSA 2120 CST 2120 Public Address System Operation Manual CSA 2120 Amplifier amp CST 2120 Transformer CSA 2 120 CST eleo COMMERCIAL IMPORTANT SAFETY INFORMATION CAUTION RISK OF ELECTRIC SHOCK DONOTOPEN ATTENTION risque pe cHOCELECTRIQUE NE PAS OUVRIR WARNING torepuce THERISK OF FIRE ORELECTRIC SHOCK DO NOTEXPOSE THIS EQUIPMENT TORAINOR MOISTURE he symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products The light ning flash with arrowpoint in an equilateral triangle means that here are dangerous voltages present within the unit The exclama ion point in an equilateral triangle indicates that it is necessary for the user to refer to the owner s manual hese symbols warn that there are no user serviceable parts inside he unit Do not open the unit Do not attempt to service the unit yourself Refer all servicing to qualified personnel Opening the chassis for any reason will void the manufacturer s warranty Do not get the unit wet If liquid is spilled on the unit shut it off immediately and take it to a dealer for service Disconnect the unit during storms to prevent damage SAFETY INSTRUCTIONS NOTICE FOR CUSTOMERS IF YOUR UNIT IS EQUIPPED WITH A POWER CORD WARNING THIS APPLIANCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION The cores in the mains lead
5. llela Para m s informaci n sobre la instalaci n en el chasis del mueble consulte la gu a del usuario de su mueble Figura 2 2 5 Montaje en pared Soluci n C Montaje en pared Para instalar el amplificador en la pared consulte la figura 2 2 5 y siga los siguientes pasos 1 Atornille dos escuadras de montaje a ambos lados del amplificador 2 Instale el amplificador en una posici n plana y segura en la pared para placas de yeso se recomienda usar tornillos del 12 x 1 7 pulgadas 38mm o tornillos M6 x 40mm en un taco del 12 14 x 1 7 pulgadas 38mm Debe dejarse un espacio vac o m nimo de 4 pulgadas 10cm en todos los lados del conjunto para permitir la disipaci n de calor 23 Figura 2 4 Cableado de entrada CONECTORES EUROBLOCK RCA VERBINDUNGEN LINEAS BALANCEADAS SUMA MONO CANAL 1 FUENTE e OO FUENTE Y CANAL 1 FUENTE CANAL 2 a I FUENTE Nota No use conectores de entrada de sonido RCA y Euroblock en un nico canal al mismo tiempo 2 3 Garantice una ventilaci n adecuada Cuando use un bastidor coloque las unidades directamente una encima de otra NO bloquee las ventilaciones laterales La parte posterior del bastidor deber a estar abierta 2 4 Seleccione el cableado y conectores de entrada Recomendamos el uso de cables calibradores 22 24 de l neas balanceadas dos conductores m s blindaje prefabricados o construidos
6. If damage is found notify the transportation company immediately Only you can initiate a claim for shipping damage We will be happy to help as needed Save the shipping carton as evidence of damage for the shipper s inspection We also recommend that you save all packing materials so you will have them if you ever need to transport the unit Never ship the unit without the factory pack WARNING Before you start to set up your amplifier make sure you read and observe the Important Safety Instructions found at the beginning of this manual 2 2 Installing Your Amplifier CAUTION Before you begin make sure your amplifier is disconnected from the power source and all level controls turned completely down counterclockwise To install the amplifier you can use one of the following approaches e Rack mount the amplifier with the rack mounting kit see Figure 2 2 3 and Figure 2 2 4 e Install the amplifer to the wall with the mounting kit see Figure 2 2 5 e Stack amps without using a cabinet For amplifier dimensions see Figure 2 2 1 NOTE When transporting amplifiers should be supported at front COMMERCIAL Figure 2 2 1 Dimensions Unit mm inches EZ o 3 8 0 g me 209 20 8 24inch 177 40mm 6 98inch Figure 2 2 2 Mounting Kit il long angle bracket flat bracket eo 23 angle bracket eG S Figure 2 2 8
7. Rack mounting an amplifier and CST 2120 Transformer Module Lt Solution A Rack Mounting an Amplifier and CST 2120 Transformer Module To install an amplifier and a CST 2120 transformer module in your cabinet system refer to Figure 2 2 3 and follow the steps below 1 Align two modules side by side with the front panel towards the same direction 2 Connect them with the flat bracket 3 Attach an angle bracket to each side of the amplifier assembly with screws 4 Install the amplifier assembly into the cabinet For details of installation in the chassis of the cabinet refer to the user guide of your cabinet Figure 2 2 4 Rack Mounting Single Amplifier Eb ce W La Ecce ur Solution B Rack Mounting Single Amplifier To install single amplifier in your cabinet system refer to Figure 2 2 4 and follow the steps below 1 Attach the long angle bracket to one side of the amplifier that you need to reserve as dummy module with screws 2 Attach an angle bracket to the side of the long angle bracket Attach an angle bracket to another side of the amplifier with screws 4 Install the amplifier assembly into the cabinet For details of installation in the chassis of the cabinet refer to the user guide of your cabinet Figure 2 2 5 Wall Mounting Vern SSS
8. are coloured in accordance with the following code GREEN and YELLOW Earth BLUE Neutral BROWN Live As colours of the cores in the mains lead of this appliance may not cor respond with the coloured markings identifying the terminals in your plug proceed as follows The core which is coloured green and yellow must be connected to the terminal in the plug marked with the letter E or with the earth symbol or coloured green or green and yellow The core which is coloured blue must be connected to the terminal marked N or coloured black The core which is coloured brown must be connected to the terminal marked L or coloured red This equipment may require the use of a different line cord attachment plug or both depending on the available power source at installation If the attachment plug needs to be changed refer servicing to qualified ser vice personnel who should refer to the table below The green yellow wire shall be connected directly to the units chassis WIRE COLOUR Normal Alt LIVE BROWN BLACK NEUTRAL BLUE WHITE E EARTH GND GREEN YEL GREEN CONDUCTOR WARNING If the ground is defeated certain fault conditions in the unit or in the system to which it is connected can result in full line voltage between chassis and earth ground Severe injury or death can then result if the chassis and earth ground are touched simultaneously WARNING FOR YOUR PROTECTION READ
9. reclamaci n por da os durante el env o Estaremos encantados de ayudarle en todo lo necesario Guarde la caja de env o como prueba del da o para la inspecci n del transportista Tambi n le recomendamos guardar todos los materiales del embalaje para que pueda tenerlos a mano si necesita transportar la unidad No env e nunca la unidad sin el embalaje de f brica ADVERTENCIA Antes de empezar a configurar su amplificador aseg rese de leer y seguir las instrucciones de seguridad importantes que aparecen al principio del presente manual 2 2 Instale su amplificador ADVERTENCIA Antes de empezar aseg rese de que su amplificador est desconectado del suministro el ctrico y que todos los controles de niveles est n al m nimo g relos en el sentido contrario de las agujas del reloj e Para instalar el amplificador tiene varias opciones Montar en bastidor el amplificador con el kit de montaje en bastidor vea las figuras 2 2 3 y 2 2 4 e Instalar el amplificador en la pared con el kit de montaje vea la figura 2 2 5 e Apilar amplificadores sin usar ning n mueble Para conocer las dimensiones del amplificador vea la figura 2 2 1 NOTA Durante el transporte los amplificadores deber n mantenerse sujetos por delante 21 Figura 2 2 1 Dimensiones Unidad mm pulgadas 43 70mm e oo oo 209 20mm 8 24inch 177 40mm 6 98inch Figura 2 2 2 Kit de
10. 1 86 04 21 69 1 3rd sinewave 118 75 86 75 32 00 109 22 27 53 53 99 32 04 21 95 74 92 18 89 1 8th Power Pink Noise 58 34 32 79 25 55 8720 21 98 125 30 84 57 4073 139 01 35 04 1 3rd Power Pink Noise 136 30 85 19 51 11 174 44 43 98 Appendix D Contact Information For additional information please consult JBL Professional Customer Service your system installer or retailer On The World Wide Web www jblcommercialproducts com Professional Contacts Outside the USA Contact the JBL Professional Distributor in your area A complete list of JBL Professional international distributors is provided at our U S A Website www jblpro com 18 law A I I 07 Caria Sliiinae n mearneialee S OUIULUCIUI IGS LUI HICI C Idco UO COMMERCIAL by HARMAN CSA 21 20 CST 2120 sistema de megafonia Manual de operacion Amplificador CSA 2120 y Transformador CST 2120 CSA 2l20 CST eleo ESPANOL 1 0 Bienvenido El amplificador CSA 2120 de JBL es una herramienta profesional dise ada y construida para aplicaciones de sonido instaladas El amplificador es un modelo de dos canales que ofrece una amplificaci n anal gica simple con una alimentaci n universal de modo de interruptor El amplificador incluye un kit de montaje en bastidor Puede adquirirse un m dulo transf
11. O STANDBY or gt Er MADE IN HHH CHINA 9 0 0 0 v 12345 D Conector de l nea de CA E Conectores de salida Conectores Euroblock de 4 terminales para altavoces duales F Interruptores de par metros del amplificador Deslicelos hacia ABAJO para activar estas funciones Desl celos hacia ARRIBA para desactivarlas Los interruptores de los par metros poseen la siguiente numeraci n Filtro de paso alto de 70Hz del canal 1 Filtro de paso alto de 70Hz del canal 2 Limitador de pico del canal 1 Limitador de pico del canal 2 Modo descanso autom tico Conectores RCA S O e H Conectores Euroblock Cada uno de los dos conectores Euroblock de 3 terminales aceptan una se al de entrada de nivel de l nea balanceada o no balanceada 29 COMMERCIAL Anexo A Elemento opcional Modulo del transformador Vista general del CST 2120 UBL CST 2120 INPUTS OUTPUTS CLASS 2 WIRING CE Z e MADE IN CHINA El m dulo del transformador CST 2120 de JBL Commercial montable en bastidor ofrece una adaptaci n de tensi n e impedancia del amplificador CSA 2120 para conducir sistemas de altavoces distribuidos de 70V y 100V Esta unidad permite a los amplificadores sin capacidad de salida directa de 70V o 100V para conducir sistemas de altavoces distribuidos dise ados para op
12. THE FOLLOWING KEEP THESE INSTRUCTIONS HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS THE APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING LIQUID AND NO OBJECT FILLED WITH LIQUID SUCH AS VASES SHALL BE PLACED ON THE APPARATUS CLEAN ONLY WITH A DRY CLOTH DO NOT BLOCK ANY OF THE VENTILATION OPENINGS INSTALL IN ACCORDANCE WITH THE MANUFACTURER S INSTRUCTIONS DO NOT INSTALL NEAR ANY HEAT SOURCES SUCH AS RADIATORS HEAT REGISTERS STOVES OR OTHER APPARATUS INCLUDING AMPLIFIERS THAT PRODUCE HEAT ONLY USE ATTACHMENTS ACCESSORIES SPECIFIED BY THE MANUFACTURER UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME Do not defeat the safety purpose of the polarized or grounding type lug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding rong The wide blade or third prong are provided for your safety If he provided plug does not fit your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from he apparatus Use only with the cart stand tripod bracket or table specified by the manufacture or sold with the apparatus When a cart Is used use caution when moving the cart apparatus combination to avoid injury rom tip over Refer all servicing to to qualif
13. UTO STANDBY 2 ha CHINA i AHEHE 1 ON AC Line Connector E Output Connectors 4 pin Euroblock connectors for dual loudspeakers Amplifier Parameter Switches Slide DOWN to turn on these functions Slide UP to turn them off The parameter switches are numbered as below 1 CH 1 70Hz highpass filter CH2 70Hz highpass filter CH1 peak limiter CH2 peak limiter Auto Standby RCA Connectors O9 Euroblock Connectors Two 3 pin Euroblock connectors each accept a balanced or unbalanced line level input signal 14 E COMMERCIAL Appendix A Optional Item Transformer Module CST 2120 Overview UBL CST 2120 COMMERCIAL INPUTS OUTPUTS CLASS 2 WIRING amp X MADE IN CHINA The rack mountable JBL Commercial CST 2120 transformer module provides impedance and voltage matching from the CSA 2120 amplifier to drive 70V and 100V distributed speakers systems This unit allows amplifiers without direct 70V or 100V output capability to drive distributed speaker systems designed to operate at those voltages Features e Provides two channels of impedance matching for Constant Voltage operation e Provides 70V and 100V output when used with CSA 2120 amplifiers Allows the CSA 2120 to be easily integrated into distributed systems Detachable E
14. United Kingdom COMMERCIAL 1 0 Welcome The JBL CSA 2120 power amplifier is a professional tool designed and built for installed sound applications The amplifier is a two channel model providing simple analog amplification with a switch mode universal power supply The amplifier includes a rack mounting kit A transformer module can be purchased for use in high impedance distributed sound systems With the rack mounting kit you can install the amplifier to a cabinet or wall If your loudspeaker system requires higher impedance the transformer module can be connected between the amplifier and loudspeaker systems to obtain the impedance matching 1 1 Features e High power output compact size light weight e Accurate uncoloured sound with very low distortion for the best in music and voice e Over heat auto protection e low voltage auto protection e Auto Standby mode e Detachable Euroblock input and output Switch mode universal power supply 1 2 How to Use This Manual This manual provides you with necessary information to safely and correctly setup and operate your amplifier It does not cover every aspect of installation setup or operation that might occur under every condition We strongly recommend you read all instructions warnings and cautions contained in this manual 2 0 Setup 2 1 Unpacking Your Amplifier Please unpack and inspect your amplifier for any damage that may have occurred during transit
15. at your disposed product undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human health MAGNETIC FIELD CAUTION Do not locate sensitive high gain equipment such as preamplifiers or tape decks directly above or below the unit Because this amplifier has a high power density it has a strong magnetic field which can induce hum into unshielded devices that are located nearby The field is strongest just above and below the unit If an equipment rack is used we recommend locating the amplifier s in the bottom of the rack and the preamplifier or other sensitive equipment at the top C EC DECLARATION OF CONFORMITY Brand JBL Equipment Type Amplifier and Transformer Model names CSA 2120 CST 2120 We Harman International declare under our sole responsibility that the product to which this declaration relates is in conformity with the following standards Report No Description EN 55103 1 1997 EMC Compatibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 1 Emissions EN 55103 1 1997 Magnetic Field Emissions Annex A 10cm and 20cm EN 61000 3 2 2005 Limits for Harmonic Current Emissions equipment input current less than or equal to 16A amp AMD1 2008 EN 61000 3 3 2008 Limitation of Voltage Fluctuations and Flicker in Low Voltage Supply systems Rated Curre
16. ct the power cord 12 E COMMERCIAL 3 0 Operation 3 1 Precautions Your amplifier is protected from internal and external faults but you should still take the following precautions for optimum performance and safety 1 10 Before use your amplifier first must be configured for proper operation including input and output wiring hookup Improper wiring can result in serious operating difficulties For information on wiring and configuration please consult the Setup section of this manual Use care when making connections selecting signal sources and controlling the output level Do not short the ground lead of an output cable to the input signal ground This may form a ground loop and cause oscillations WARNING Never connect the output to a power supply battery or power main Electrical shock may result Tampering with the circuitry or making unauthorized circuit changes may be hazardous and invalidates all agency listings Do not operate the amplifier with the red Clip LEDs constantly flashing Do not overdrive the mixer which will cause clipped signal to be sent to the amplifier Such signals will be reproduced with extreme accuracy and loudspeaker damage may result Do not operate the amplifier with less than the rated load impedance Due to the amplifier s output protection such a configuration may result in premature clipping and speaker damage Use the amplifier in a well ventilated envi
17. do not use both Euroblock and RCA audio input connectors on a single channel at the same time NOTE Custom wiring should only be performed by qualified personnel NOTE If driving a 70V or 100V distributed speaker system use the optional CST 2120 transformer module see Appendix A Figure 2 5 2 Connecting to Speakers CH1 CH2 2 5 Output Wiring To drive distributed speaker systems designed to operate at 70V or 100V connect the amplifier to a CST 2120 transformer module with the jumper cable that shipped with the CST 2120 transformer module see Figure 2 5 1 JBL recommends using pre built or professionally wired high quality two conductor heavy gauge speaker wire Speakers wires should be twisted cable if possible To prevent the possibility of short circuits the wires should be stripped back no greater than 6 mm 1 4 inch see Figure 2 5 2 Suggested below are guidelines to select the appropriate size of wire based on the distance from amplifier to speaker Check with local code as this may vary Distance Wire Size Up to 25 ft 7 6m 16AWG 26 40 ft 7 9 12 2m 14AWG 10 COMMERCIAL Figure 2 6 Wiring Audio System Professional audio system pa Lu ON y m 50 8 8 5 0 0 DUO ow 12345
18. en pelarse m s de 6 mm 1 4 pulgada vea la figura 2 5 2 A continuaci n aparecen las directrices recomendadas para elegir el tama o adecuado de cable seg n la distancia del amplificador al altavoz Compruebe los c digos de la zona porque pueden variar Distancia Calibre del cable Hasta 7 6 m 25 pies 16AWG 7 9 12 2 metros 26 40 pies 14AWG 25 Figura 2 6 Cablee el sistema de sonido Sistema de sonido profesional se O ua W O bilby a ey pees T ala u e x EJ mE CO p PI T2348 dp m E Sistema de sonido personal INPUTS TET STA K a QUO Es OO h m CD Player 2 6 Cablee su sistema de sonido El cableado t pico de entrada y salida se muestra en la figura 2 6 ENTRADAS Conecte los cables de entrada para ambos canales usando la entrada de Euroblock o RCA para cada canal SALIDAS Mantenga la polaridad adecuada en los conectores de salida Conecte el cable positivo del canal 1 del altavoz al terminal del amplificador positivo del canal 1 haga lo mismo con los negativos Realice la misma operaci n efectuada para el canal 1 con los cabl
19. erar a todas esas tensiones Caracter sticas Ofrece dos canales de adaptaci n de impedancia para una operaci n de tensi n constante Ofrece salida de 70V y 100V cuando se usa con amplificadores CSA 2120 Permite integrar con facilidad el CSA 2120 en sistemas distribuidos Se incluyen conectores de entrada y salida Euroblock extra bles Especificaciones Potencia de entrada m xima 120 W CH 31Vrms amplificador a 120W a 8 ohmios P rdida de inserci n lt 1dB Respuesta de la frecuencia 0 1 dB 70Hz 15kHz a carga de 70 V tap 40 ohmios o carga de 100 V tap 80 ohmios salida de 1 vatio Dimensiones LxAxP 209 mm x 44 mm x 178 mm 8 2 X 1 7 X 7 Peso neto 2 1 Kg 4 6 libras Peso del env o 2 5 Kg 5 6 libras 30 E COMMERCIAL Conexion del CST 2120 CH1 CH2 1 00 100V 70V Instalaci n ADVERTENCIA Antes de empezar aseg rese de que el amplificador est desconectado del suministro el ctrico y que todos los controles de niveles est n al m nimo girelos en el sentido contrario de las agujas del reloj 1 Si necesita montar el m dulo transformador en un bastidor use un bastidor de equipo est ndar de 48 3 cm 19 pulgadas Puede disponer de las siguientes opciones segun su aplicaci n e Montaje en bastidor del m dulo transformador con un amplificad
20. es del canal 2 La impedancia m nima que puede conducir uno de los canales del amplificador es de 4 ohmios Por lo tanto puede conectar hasta cuatro altavoces de 10 ohmios o dos altavoces de 8 ohmios o un altavoz de 4 ohmios a cada canal del amplificador 26 2 7 Conecte al suministro el ctrico Conecte su amplificador a la fuente de suministro el ctrico toma de corriente con el cable de CA provisto Primero conecte el extremo IEC del cable al conector IEC del amplificador luego conecte el otro extremo del cable a la toma de corriente ADVERTENCIA El tercer contacto de este conector tierra es una caracter stica de seguridad importante No intente deshabilitar esta conexi n a tierra usando un adaptador ni ning n otro m todo Los amplificadores no crean energ a La tensi n y corriente del suministro el ctrico deben ser suficientes para proporcionar la potencia esperada Debe operar su amplificador a partir de una fuente de suministro el ctrico de CA con no m s de una variaci n del 10 por encima o por debajo del voltaje de l nea especificado y dentro de la gama de frecuencia especificada indicada en la parte posterior del amplificador Si no est seguro de la tensi n de salida de su suministro el ctrico cons ltelo con un electricista 2 8 Proteja sus altavoces Es recomendable evitar recortar la se al del amplificador No s lo el recorte suena mal sino que puede da ar los conductores de frecuencia alta El
21. esponse 1 watt into 4 or 8 Ohms 1 1 dB Load Impedance Rated for 4 or 8 Ohms Sensitivity 8 Ohms load 1 4 Vrms Signal to Noise Ratio below rated 8 Ohm power at 1 kHz A weighted gt 100 dB Crosstalk Below rated power gt 70dB from 20Hz to 1kHz gt 50dB at 20kHz Input Impedance nominal Balanced 20 k Ohms Unbalanced 10 k Ohms AC Line Voltage and Frequency Configurations Available 100 240 V 50 60 Hz Maximum Input Signal 20 dBu typical Operating Temperature 0 C to 40 C at 95 relative humidity non condensing Auto Standby Auto Standby recovery time 1ms Auto Standby recovery threshold 60dBu Dimensions W x H xD 8 2 x 1 7 x 7 209 mm x 44 mm x 178 mm Net Weight 1 kg 2 1 Ibs Shipping Weight 1 7 kg 3 8 lbs Appendix C AC Power Draw and Thermal Dissipation 120 VAC 60 Hz 220 VAC 50 Hz 240 VAC 50 Hz Watts Watts Line Watts in dissipate Leama Dissipation d BTU hr kcal hr 022 856 0 00 856 29 22 7 37 at Idle Watts Watts Termal Dissipation bud dissipate d d BTU hr kcal hr Thermal Dissipation BTU hr 0 18 7 72 0 00 7 72 26 35 6 64 at Idle seep 48 99 34 21 14 78 50 44 12 72 1 8th sinewave 52 36 34 69 17 67 60 31 15 20 113 22 88 01 25 2
22. ied service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped POWER ON OFF SWITCH For products provided with a power switch the power switch DOES NOT break the connection from the mains MAINS DISCONNECT The plug shall remain readily operable For rack mount or installation where plug is not accessible an all pole mains switch with a contact separation of at least 3 mm in each pole ig be incorporated into the electrical installation of the rack or building FOR UNITS EQUIPPED WITH EXTERNALLY ACCESSIBLE FUSE RECEPTACLE Replace fuse with same type and rating only MULTIPLE INPUT VOLTAGE This equipment may require the use of a different line cord attachment plug or both depending on the available power source at installation Connect this equipment only to the power source indicated on the equipment rear panel To reduce the risk of fire or electric shock refer servicing to qualified service personnel or equivalent If connected to 240V supply a suitable CSA UL certified power cord shall be used for this supply COMMERCIAL IMPORTANT SAFETY INFORMATION U K MAINS PLUG WARNING A molded mains plug that has been cut off from the cord is unsafe Discard the mains
23. les profesionales de JBL www jblpro com 33 r HARMAN 34 HARMAN 35 JBL Commercial 8760 South Sandy Pkwy M Sandy UT 84070 USA 801 566 8800 e by HARMAN Part Number 5009280 Issue 01 12
24. limitador de recorte incorporada evita los recortes Tambi n es recomendable evitar enviar se ales subs nicas fuertes al amplificador Las se ales de frecuencia baja y nivel alto de los soplidos o los micr fonos ca dos pueden estropear los conductores Puede activar los filtros de paso alto y as evitar el env o de se ales subs nicas por debajo de 70 Hz al amplificador El uso del filtro de paso alto es necesario cuando se usa el m dulo transformador CST 2120 para conducir un sistema de altavoces distribuido de 70V o 100V a fin de evitar las distorsiones debidas a la saturaci n del transformador 2 9 Procedimiento de puesta en marcha Utilice el siguiente procedimiento cuando encienda por primera vez el amplificador 1 Baje el nivel de su fuente de sonido Baje los controles de nivel del amplificador Encienda el amplificador Deber encenderse el indicador de encendido Suba el nivel de la fuente de sonido hasta llegar a un nivel ptimo Suba los controles del nivel del amplificador hasta el volumen o nivel de potencia deseado O 0m Si necesita realizar algun cambio en el cableado o instalaci n no olvide desconectar el cable de alimentaci n primero 27 3 0 Funcionamiento 3 1 Precauciones Su amplificador esta protegido contra fallos internos y externos pero debe tomar las siguientes precauciones para un funcionamiento ptimo y seguro 1 10 Antes del uso su amplificador debe primero ser co
25. montaje 58 ra 2 escuadra de montaje larga placa de montaje escuadra de montaje Figura 2 2 3 Montaje en bastidor de un amplificador y de un m dulo transformador CST 2120 Soluci n A Montaje en bastidor de un amplificador y de un m dulo transformador CST 2120 Para instalar un amplificador y un m dulo transformador CST 2120 en su sistema consulte la figura 2 2 3 y siga los siguientes pasos 1 Alinee dos m dulos uno junto al otro con la parte delantera mirando en la misma direcci n 2 Con ctelos con la placa de montaje Coloque una escuadra de montaje a cada lado del amplificador y atornillelas 4 Instale el conjunto en el mueble Para m s informaci n sobre la instalaci n en el chasis del mueble consulte la gu a del usuario de su mueble 22 Figura 2 2 2 Montaje en bastidor de un unico amplificador os AA SGD i D Soluci n B Montaje en bastidor de un nico amplificador Para instalar un amplificador en su mueble consulte la figura 2 2 4 y siga los siguientes pasos 1 Atornille la escuadra de montaje larga a un lado del amplificador que necesita reservar como m dulo ficticio Sujete una escuadra de montaje junto a la escuadra de montaje larga Coloque una escuadra de montaje al otro lado del amplificador y atorn
26. nfigurado para una operaci n adecuada incluyendo las conexiones de entrada y salida Un cableado inadecuado puede provocar graves dificultades de operaci n Para mas informaci n sobre el cableado y la configuraci n consulte la secci n Configuraci n del presente manual Tenga cuidado al hacer conexiones al seleccionar fuentes de se al y al controlar el nivel de salida No una el cable de tierra de un cable de salida con la tierra de se al de entrada Esto puede formar un circuito de tierra y causar oscilaciones ADVERTENCIA Nunca conecte la salida a un suministro el ctrico bateria o toma de corriente Se puede producir una descarga el ctrica Intervenir los circuitos o realizar cambios no autorizados en los mismos puede ser peligroso e invalida todas las especificaciones del fabricantes No opere el amplificador con los LED de saturaci n Clip rojos parpadeando constantemente No sobreopere la mezcladora lo cual causar el env o de se ales distorsionadas al amplificador Tales se ales ser n reproducidas con extrema precisi n y resultar n en da o a los altavoces No opere el amplificador con una impedancia de carga menor a la indicada Debido a la protecci n de salida del amplificador dicha configuraci n puede resultar en saturaci n prematura y da o al altavoz Use el amplificador en un entorno bien ventilado y no lo use en condiciones de temperatura ambiente superiores a 40 C En caso de no hacerlo se
27. nt less than or equal to 164 EN 55022 2010 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE Radiated amp Conducted Class B Limits EN 55103 2 1997 EMC Compatibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 2 Immunity EN 61000 4 2 2001 Electrostatic Discharge Immunity Environment E2 Criteria B 4k V Contact 8k V Air Discharge EN 61000 4 3 2006 Radiated Radio Frequency EMC Immunity Environment E2 Criteria A EN 61000 4 4 2007 Electrical Fast Transient Burst Immunity Criteria B EN 61000 4 5 2006 Surge Immunity Criteria B 61000 4 6 2006 Immunity to Conducted Disturbances Induced by Radio Frequency Fields Criteria A EN 61000 4 11 2001 Voltage Dips Short Interruptions and Voltage Variation Safety Standard EC 60065 2001 7th Ed Safety Requirements Audio Video and Similar Electronic Apparatus amp AMD1 2005 Due to line current harmonics we recommend that you contact your supply authority before connection We certify that the product identified above conforms to the requirements of the EMC Council Directive 89 336 EEC as amended by 92 31 EEC and the Low Voltage Directive 73 23 EES as amended by 93 68 EEC European Representative s Responsible for the technical Name and Address documentation is David Budge Wilson Zhou 10 Harvest Close Wilson Zhou harman com Yateley GU46 6YS
28. or CSA 2120 e Montaje en bastidor de una nica unidad e Montaje en pared 2 Conecte la entrada del m dulo transformador a la salida del amplificador CSA 2120 con el cable de 4 terminales enviado 3 Determine la llave del m dulo transformador adecuada para usar seg n la tensi n constante deseada de su sistema 31 COMMERCIAL Anexo B Especificaciones del amplificador Potencia de salida dos canales a una potencia de 1 kHz THD N lt 0 5 4 ohmios 120 W 8 ohmios 120 W Respuesta de la frecuencia 1 vatio en 4 o 8 ohmios 1 1 dB de 8 ohmios a 1 kHz ponderada A Impedancia de carga Clasificada para 4 u 8 ohmios Sensibilidad carga de 8 ohmios 1 4 Vrms Relaci n se al ruido inferior a la nominal gt 100 dB Diafonia Potencia por debajo de la nominal gt 70dB de 20Hz a 1kHz gt 50dB a 20kHz Impedancia de entrada nominal Balanceada 20 k ohmiosNo balanceada 10 k ohmios Frecuencia y tension de la linea de CAConfiguraciones disponibles 100 240 V 50 60 Hz Se al de entrada maxima 20 dBu tipico Temperatura de funcionamiento 0 C a 40 C a una humedad relativa del 95 sin condensaci n Modo descanso autom tico Tiempo de recuperaci n del modo de descanso autom tico lt 1msUmbral de recuperaci n del modo de descanso autom tico 60dBu Dimensiones L x A xP 209 mm x 44 mm x 178 mm 8 2 x 1 7 x 7 Peso neto
29. ormador para usarlo en sistemas de sonido distribuido de impedancia alta Con el kit de montaje en bastidor puede instalar el amplificador en un mueble o en la pared Si su sistema de altavoces requiere una impedancia alta el m dulo del transformador puede conectarse entre el amplificador y los sistemas de altavoces para obtener la impedancia necesaria 1 1 Caracter sticas e Alta potencia de salida tama o compacto peso ligero e Sonido puro y exacto con una distorsi n muy baja para conseguir lo mejor en M sica y voz e Autoprotecci n para sobrecalentamientos e Autoprotecci n para corriente baja e Modo de descanso autom tico e Entrada y salida Euroblock desmontable e Alimentaci n universal con modo de interruptor 1 2 C mo usar este manual El presente manual le ofrece la informaci n necesaria para configurar y utilizar de forma segura y correcta su amplificador No cubre la totalidad de los aspectos de la instalaci n configuraci n y funcionamiento que pueden aparecer en cualquier condici n Recomendamos encarecidamente que lea todas las instrucciones advertencias y avisos contenidos en el presente manual 20 COMMERCIAL 2 0 Configuracion 2 1 Desempaque su amplificador Rogamos extraiga e inspeccione el amplificador en busca de da os que puedan haberse producido durante su transporte En caso de encontrar algun da o notifiquelo de inmediato a la empresa de transportes S lo usted puede presentar una
30. plug at a suitable disposal facility NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT MAINS PLUG INTO A 13 AMP POWER SOCKET Do not use the mains plug without the fuse cover in place Replacement fuse covers can be obtained from your local retailer Replacement fuses are 13 amps and MUST be ASTA approved to BS1362 ELECTROMAGNETIC COMPATIBILITY This device complies with part 15 of the FCC Rules and the Product specifications noted on the Declaration of Conformity Operation is subject to the following two conditions this device may not cause harmful interference and this device must accept any interference received including interference that may cause undesired operation Operation of this unit within significant electromagnetic fields should be avoided use only shielded interconnecting cables If you want to dispose this product do not mix it with gen eral household waste There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment recovery and recycling Private household in the 25 member states of the EU in Switzerland and Norway may return their used electronic products free of charge to designated collection facilities or to a retailer if you purchase a similar new one For Countries not mentioned above please contact your local authorities for a correct method of disposal By doing so you will ensure th
31. producir una desconexi n autom tica del suministro el ctrico y se activar la funci n de protecci n autom tica contra el sobrecalentamiento El indicador de encendido se apagar y no saldr ninguna se al de audio del amplificador En tal caso baje el volumen al m nimo y el amplificador volver a funcionar Cuando el amplificador vuelva a la temperatura normal puede subir el volumen hasta el nivel requerido Si la tensi n de l nea del amplificador es demasiado baja se activar la funci n de protecci n de tensi n baja Se apagar el indicador de encendido ADVERTENCIA JBL no es responsable por el da o que resulte de forzar otros componentes del sistema 28 COMMERCIAL 3 2 Indicadores y controles del panel frontal Figura 3 2 Vista frontal A E CSA 2l2 G n oH P Power B C A Nivel Control de nivel giratorio uno por canal B Grupo medidor uno por canal e Indicador de saturaci n El LED rojo se enciende en el umbral de la distorsi n audible e Indicador de se al El LED verde parpadea cuando hay una se al de nivel muy bajo umbral 40dB en la entrada Puede ser util para solucionar problemas con los cables C Indicador de alimentaci n Indica que la unidad recibe una alimentaci n de CA 3 3 Conectores y controles del panel posterior Figura 3 3 Vista posterior D E Gane 2 CH2 T0Hz HPF 3 CHT LIMITER CH2 LIMITER cLass2 WIRING CH1 2 5 AUT
32. profesionalmente para conectar la entrada balanceada del amplificador usando dos conectores Euroblock de 3 terminales vea la figura 2 4 Pueden usarse l neas no balanceadas pero pueden producirse zumbidos o ruido RF en cables muy largos Tambi n puede usar conectores RCA para conectar dispositivos de sonido por ejemplo un reproductor de CD DVD Sin embargo no use conectores de entrada de sonido RCA y Euroblock en un nico canal al mismo tiempo NOTA Los cableados personalizados debe realizarlos personal calificado 24 E Figura 2 5 1 Conexi n a un m dulo transformador CST 2120 NOTA Si va a conducir un sistema de altavoces distribuido de 70V o 100V use el m dulo transformador opcional CST 2120 vea el Anexo A Figura 2 5 2 Conexion a los altavoces CH1 CH2 x Speaker AL 2 5 Cableado de salida Para conducir sistemas de altavoces distribuidos dise ados para operar a 70V o 100V conecte el amplificador a un m dulo transformador CST 2120 con el cable de puente que se envi con el m dulo transformador CST 2120 vea la figura 2 5 1 JBL recomienda el uso de cables para altavoces de alta calidad de dos conductores y de calibre grueso prefabricados o cableados profesionalmente Los cables de los altavoces deber an ser cable trenzado si es posible Para evitar la posibilidad de cortocircuito los cables no deb
33. ronment and do not use it in ambient temperature conditions in excess of 40 C Failure to do so will result in the auto disconnection from power supply and the overheat auto protection function will be activated The power indicator will be turned off and there will not be any audio signal coming out of the amplifier In this case turn down the volume to the minimum and the amplifier will resume working When the amplifier returns to normal temperature then you may turn the volume up to the required level If the line voltage to the amplifier is too low the low voltage protection function will be activated The power indicator will be turned off CAUTION JBL is not liable for damage that results from overdriving other system components 13 3 2 Front Panel Controls and Indicators Figure 3 2 Front View CSA ele c S O Signal O N CH2 Power B Level Rotary level control one per channel B Meter Group one per channel e Clip Indicator Red LED turns at the threshold of audible distortion e Signal Indicator Green LED flashes when a very low level signal Threshold 40 is present at input May be used for troubleshooting cable runs C Power Indicator Indicates that AC power is being applied to the unit 3 3 Rear Panel Controls and Connectors Figure 3 3 Rear View 100 240V 50 60Hz 50W 1 CHI 70Hz HPF 2 CH2 70Hz HPF 3 CHI LIMITER 4 CH2 LIMITER 5 A
34. ur amplifier from an AC mains power source with not more than a 1096 variation above or below the specified line voltage and within the specified frequency range indicated on the back panel of the amplifier If you are unsure of the output voltage of your AC mains please consult your electrician 2 8 Protecting Your Speakers It s wise to avoid clipping the amplifier signal Not only does clipping sound bad it can damage high frequency drivers The built in clip limiter prevents clipping Also avoid sending strong subsonic signals to the amplifier High level low frequency signals from breath pops or dropped microphones can blow out drivers You can switch on the highpass filters and this avoids to send subsonic signals under 70 Hz to the amplifier Use of the high pass filter is necessary when using the CST2120 transformer module to drive a 70V or 100V distributed loudspeaker system in order to prevent distortion due to transformer saturation 2 9 Startup Procedure Use the following procedure when first turning on your amplifier 1 Turn down the level of your audio source Turn down the level controls of the amplifier Power up the amplifier The Power indicator should light Turn up the level of your audio source to an optimum level Turn up the Level controls on the amplifier until the desired loudness or power level is achieved ark If you ever need to make any wiring or installation changes don t forget to disconne
35. uroblock input and output connectors are included Specifications Max Input Power 120 W CH 31Vrms amp rated at 120W 8 ohms Insertion Loss lt 1dB Frequency Response 0 1 dB 70Hz 15kHz at 70 V tap 40 ohms load or 100 V tap 80 ohms load 1 watt output Dimensions WxHxD 8 2 X 1 7 X 7 209 mm x 44 mm x 178 mm Net Weight 2 1 Kg 4 6 Ibs Shipping Weight 2 5 Kg 5 6 lbs 15 Installation 100V 70V CAUTION Before you begin make sure that the amplifier is disconnected from the power source and all level controls are turned completely down counter clockwise 1 If you need to 48 3 cm equ mount the transformer module to rack use a standard 19 inch ipment rack EIA RS 310B You can have the following options according to your application e Rack mounti e Rack mounti e Wall mounting 2 Connect the in ng the transformer module with a CSA 2120 amplifier ng single unit put of the transformer module to the output of the CSA 2120 amplifier with the shipped 4 pin cable 3 Determine the proper transformer module tap to use based on the desired constant voltage of your system 16 COMMERCIAL Appendix B Amplifier Specifications Output Power two channels at 1 kHz power THD N lt 0 5 4 Ohms 120 W 8 Ohms 120 W Frequency R
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