CSA-2120
CST-2120
Public Address System
Operation Manual
CSA-2120 Amplifier & CST-2120 Transformer
Commercial Solutions
Series
Page 1: ...CSA 2120 CST 2120 Public Address System Operation Manual CSA 2120 Amplifier CST 2120 Transformer Commercial Solutions Series...
Page 2: ...nnect 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 connect...
Page 3: ...ix 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 hous...
Page 4: ...Voltage Fluctuations and Flicker in Low Voltage Supply systems Rated Current less than or equal to 16A EN 55022 2010 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE Radi...
Page 5: ...dule can be connected between the amplifier and loudspeaker systems to obtain the impedance matching 1 1 Features High power output compact size light weight Accurate uncoloured sound with very low di...
Page 6: ...tory 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...
Page 7: ...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 in...
Page 8: ...e cabinet For details of installation in the chassis of the cabinet refer to the user guide of your cabinet Solution C Wall Mounting To install the amplifier to wall refer to Figure 2 2 5 and follow t...
Page 9: ...r 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 c...
Page 10: ...ssible 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 wi...
Page 11: ...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 ampl...
Page 12: ...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 ampli...
Page 13: ...y flashing 7 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 8 Do not ope...
Page 14: ...lied to the unit 3 3 Rear Panel Controls and Connectors D AC Line Connector E Output Connectors 4 pin Euroblock connectors for dual loudspeakers F Amplifier Parameter Switches Slide DOWN to turn on th...
Page 15: ...es two channels of impedance matching for Constant Voltage operation Provides 70V and 100V output when used with CSA 2120 amplifiers Allows the CSA 2120 to be easily integrated into distributed system...
Page 16: ...inch 48 3 cm equipment rack EIA RS 310B You can have the following options according to your application Rack mounting the transformer module with a CSA 2120 amplifier Rack mounting single unit Wall m...
Page 17: ...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 Temperatur...
Page 18: ...er 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...
Page 19: ...CSA 2120 CST 2120 Sistema de megafon a Manual de operaci n Amplificador CSA 2120 y Transformador CST 2120 Serie Soluciones Comerciales ESPA OL...
Page 20: ...se entre el amplificador y los sistemas de altavoces para obtener la impedancia necesaria 1 1 Caracter sticas Alta potencia de salida tama o compacto peso ligero Sonido puro y exacto con una distorsi...
Page 21: ...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 amplificad...
Page 22: ...misma direcci n 2 Con ctelos con la placa de montaje 3 Coloque una escuadra de montaje a cada lado del amplificador y atorn llelas 4 Instale el conjunto en el mueble Para m s informaci n sobre la inst...
Page 23: ...asis del mueble consulte la gu a del usuario de su mueble 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 esc...
Page 24: ...es 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 ejem...
Page 25: ...si es posible Para evitar la posibilidad de cortocircuito los cables no deben 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 t...
Page 26: ...al 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 cables del canal 2 La impedancia m nima...
Page 27: ...amplificador No s lo el recorte suena mal sino que puede da ar los conductores de frecuencia alta El limitador de recorte incorporada evita los recortes Tambi n es recomendable evitar enviar se ales s...
Page 28: ...cador con los LED de saturaci n Clip rojos parpadeando constantemente 7 No sobreopere la mezcladora lo cual causar el env o de se ales distorsionadas al amplificador Tales se ales ser n reproducidas c...
Page 29: ...nea de CA E Conectores de salida Conectores Euroblock de 4 terminales para altavoces duales F Interruptores de par metros del amplificador Desl celos hacia ABAJO para activar estas funciones Desl cel...
Page 30: ...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 sist...
Page 31: ...de equipo est ndar de 48 3 cm 19 pulgadas Puede disponer de las siguientes opciones seg n su aplicaci n Montaje en bastidor del m dulo transformador con un amplificador CSA 2120 Montaje en bastidor d...
Page 32: ...trada nominal Balanceada 20 k ohmiosNo balanceada 10 k ohmios Frecuencia y tensi n de la l nea de CAConfiguraciones disponibles 100 240 V 50 60 Hz Se al de entrada m xima 20 dBu t pico Temperatura de...
Page 33: ...essional 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 gin...
Page 34: ...34...
Page 35: ...35...
Page 36: ...Part Number 5009280 Issue 03 20 JBL Commercial 8500 Balboa Blvd Northridge CA 91329 USA 818 894 8850...
