Crate kx 220 manual en
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2 THIS EQUIPMENT HAS BEEN DESIGNED AND ENGINEERED TO PROVIDE SAFE AND RELIABLE OPERATION. IN ORDER TO PROLONG THE LIFE OF THE UNIT AND PREVENT ACCIDENTAL DAM- AGES OR INJURY, PLEASE FOLLOW THESE PRE- CAUTIONARY GUIDELINES:CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT OPEN CHASSIS; DO NOT DEFEAT OR REMOVE THE GROUND PIN OF THE POWER CORD; CONNECT ONLY TO A PROPERLY GROUNDED AC POWER OUTLET.WARNING:TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIP- MENT TO RAIN OR MOISTURE. CAUTION: NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SER- VICE PERSONNEL.CAUTION: OUR AMPLIFIERS ARE CAPABLE OF PRODUCING HIGH SOUND PRESSURE LEVELS. CONTINUED EXPOSURE TO HIGH SOUND PRES- SURE LEVELS CAN CAUSE PERMANENT HEAR- ING IMPAIRMENT OR LOSS. USER CAUTION IS ADVISED AND EAR PROTECTION IS RECOM- MENDED IF UNIT IS OPERATED AT HIGH VOLUME. CAUTIONRISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. "IT IS NECESSARY FOR THE USER TO REFER TO THE INSTRUCTION MANUAL" ES NECESARIO QUE EL USUARIO SE REFIERA AL MANUAL DE INSTRUCCIONES. "REFERREZ-VOUS AU MANUAL D'UTILISATION" "UNBEDINGT IN DER BEDIENUNGSANLEITUNG NACHSCHLAGEN" EXPLANATION OF GRAPHICAL SYMBOLS: EXPLICACION DE SIMBOLOS GRAFICOS: "DANGEROUS VOLTAGE" VOLTAJE PELIGROSO "DANGER HAUTE TENSION" "GEFAHLICHE SPANNUNG"= = PRECAUCIONRIESGO DE CORRIENTAZO NO ABRA PRECAUCION PARA DISMINUOIR EL RIESGO DE CORRIENTAZO NO ABRA LA CUBIERTA NO HAY PIEZAS ADENTRO QUE EL USARIO PUEDO REPARAR DEJE TODO MANTENIMIENTO A LOS TECHNICOS CALIFICADOS ATTENTIONRISQUE D'ELECTROCUTION NE PAS OUVRIR ATTENTION: POUR REDUIRE D'ELECTROCUTION NE PAS ENLEVER LE COUVERCLE. AUCUNE PIECE INTERNE N'EST REPRABLE PAR L'UTILISATEUR. POUR TOUTE REPARATION, S'ADRESSER A UN TECHNICIEN QUALIFIE. VORSICHTELEKTRISCHE SCHLAGGEFAHR NICHT OFFENEN VORSICHT: ZUR MINIMIERUNG ELEKTRISCHER SCHLAGGEFAHR NICHT DEN DECKEL ABENHMEN. INTERNE TEILE KONNEN NICHT VOM BENUTZER GEWARTET WERDEN. DIE WARTUNG IS QUALIFIZIERTEM WARTUNGSPERSONAL ZU UBERLASSEN. ESTE APARATO HA SIDO DISENADO Y CON- STRUIDO PARA PROVEER ANOS DE OPERACION SEGURA Y CONFIABLE. PARA PROLONGAR LA VIDA DE ESTA UNIDAD E IMPEDIR DANOS ACCI- DENTALES POR FAVOR SIGA ESTAS INSTRUC- CIONES PREVENTIVAS:PRECAUCION: PARA DISMINUIR EL RIESGO DE DESCARGAS ELÉLECTRICAS: (1) NO ABRA LA CUBIERTA, (2) NO ES RECOMENDABLE REMOVER O DESACTIVAR LA PATA DEL POLO A TIERRA DEL CABLE DE CORRIENTE, CONECTE CORRECTAMENTE A UNA TOMA DE CORRIENTE A TIERRA.ADVERTENCIA:PARA EVITAR DESCARGAS ELECTRICAS O PELIGRO DE INCENDIO, NO DEJE ESTE APARATO EXPUESTO A LA LLUVIA O HUMEDAD. PRECAUCION: NO HAY PIEZAS ADENTRO QUE EL USUARIO PUEDE REPARAR. DEJE TODO MAN- TENIMIENTO A LOS TÉCNICOS CALIFICADOS.PRECAUCION: NUESTROS AMPLIFICADORES PUEDEN PRODUCIR NIVELES DE PRESION DE SONIDO ALTO. EXPOSICION CONTINUADA A LOS NIVELES DE PRESION DE SONIDO ALTO PUEDE CAUSA DANO PERMANENTE A SU OIDO. ES ACONSEJADO QUE USE PRECAUCION AL USUARIO Y ES RECOMENDADO PROTECCION PARA LOS OIDOS SI LA UNIDAD ES OPERADA A VOLUMEN ALTO. THE CHART BELOW SHOWS THE U.S. GOVERNMENTS OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) REGULATIONS WHICH WERE IN EFFECT AT THE TIME OF THIS PUB- LICATION FOR PERMISSIBLE NOISE EXPOSURE, PER 29CFR1910.95, TABLE G-16: ACCORDING TO OSHA, ANY EXPOSURE IN EXCESS TO THESE AMOUNTS LISTED ABOVE COULD RESULT IN SOME HEARING LOSS. SOUND LEVEL DBA, DURATION PER DAY SOUND LEVEL DBA, DURATION PER DAY SOUND LEVEL DBA, DURATION PER DAY SLOW RESPONSE IN HOURS SLOW RESPONSE IN HOURS SLOW RESPONSE IN HOURS 90 8 97 3 105 1 92 6 100 2 110 1/2 95 4 102 1 - 1 1/2 115 1/4 or less Congratulations! You are now the proud owner of one of the most versatile keyboard amplifiers available, the Crate KX-220 Four Channel Stereo Keyboard Amplifier. This incredible unit features Crates legendary performance and high quality construction in a rugged and easy to operate package. Your KX-220 is proudly made in America, using only the best components. Extensive testing and Crates Five-Year Warranty assure you that your new amplifier is the absolute best it can be. In order to get the most out of it, we strongly urge you to read this manual before using the amplifier. And thank you for choosing Table of Contents: Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 The Top Panel . . . . . . . . . . . . . . . . . . . . . . . . .4 The Back Panel . . . . . . . . . . . . . . . . . . . . . . . .5 Sample Hookup Diagram . . . . . . . . . . . . . . . . .6 System Block Diagram . . . . . . . . . . . . . . . . . . .7 Technical Specifications . . . . . . . . . . .back cover KX-220 Stereo Keyboard Amplifier
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3 KX-220 Stereo Keyboard Amplifier Features: Below are some of the outstanding features which set the KX-220 in a class by itself. Additional information on these features can be found throughout the remainder of this manual. - Complete stereo circuitry all the way to the internal power amplifier - Four separate input channels, each with its own level, pan and reverb/effect send controls - Three stereo line level channels, each with 1/4 left and right/mono input jacks - One dual mono channel, with a 1/4 instrument and an XLR microphone input jack, plus a two band EQ - Line out select switches (channels 3 and 4) – keeps those channels out of the external mix if desired -Eight band stereo graphic EQ for total tone control - Master level, effects return, reverb return, and line out level controls - Internal spring reverb - Stereo effects loop for external effects - Stereo line out jacks for connecting to a mixing board, recording unit, or PA system - Stereo preamp out jacks for connecting to additional amplifiers - Power amp in jack (use two KX-220s for total stereo performance) - Built in power amp limiter for clean sound at full output - Rugged construction and easily accessed controls - Removable casters for greater mobility - Crates exclusive Five Year Warranty (where applicable)