Peavey 31FX User's Manual
Contents
1. Frequenzgang 1 dB 20 Hz to 20 kHz Verzerrung 005 20 Hz 20 kHz Eingangs Impedanz Balanced 20 k Ohms Equal impedance to ground Ausgangs Impedanz 330 Ohms Maximaler Eingangs Pegel 21 dBu 8 6 V RMS Maximaler Ausgangs Pegel 27 dBu 17 V RMS Nominaer Eingangs Pegel 0 dBV 1 V RMS Nominaler Ausgangs Pegel 0 dBV 1 V RMS Eingangs Aussteuerung Nominal 21 dBu Ausgangs Aussteuerung 27 dBu Ausgangs Ger usch EQ in bypass 101 dBV EQ in all flat 95 dBV Filterfrequenzen 20 25 32 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1 k 1 25 k 1 6 k 2 k 2 5 k 3 15 k 4k 5k 6 3 k 8 k 10 k 12 5 k 16 k and 20 kHz Filter G te Q 4 77 Maximaler Boost und Cut Filter 15 dB Maximaler Boost und Cut Gain Breitband Gain 15 dB Tiefpassfilter 12 dB Pro Octave Frequenz Min 5 Hz Max 200 Hz Hochpassfilter 12 dB Per Octave Frequenz Min 5 kHz Max 35 kHz Alle Spezifikationen sind typisch au er wenn sie anderes erl utert sind O dBV 1 Volt Alle Spezifikationen sind auf den nominalen Ausgangspegel bezogen 0 dBV au er anders erl utert Alle Messungen von 20 Hz bis 20 kHz au er anders erl utert Bemerkung Alle Spezifikationen sind an 1V RMS Eingang und unsymmetrischen Ausgang gemessen Alle Schieber in Mittelposition alle Schalter aus au er anders erl utert Aufgrund st ndiger Weiterentwicklungen und Verbesserungen k2. INSTALLER SUR SUPPORT DE MONTAGE SEULEMENT TM PIN 1 GROUND E STE PIN 2 POSTIVE Za we PIN 3 NEGATIVE AND 31B PROFESSIONAL OUTPUT 27dBm INPUT 21dBu GRAPHIC k 7 H2dBu EQUALIZER e FN A PRODUCT OF PEAVEY ELECTRONICS CORP e e MERIDIAN MS MADEINUSA wita FLS J d Y PATENT PENDING i UNBAIANCED TRANSF DRMER TRS BAL NCED BALAT ICED ee W Hz at BALAI ICED EINGANG XLR 1 3 Pin Female weiblich XLR Buchse ist f r elektronischen symmetrischen Eingang pin 2 positiv pin 3 negativ EINGANG 1 4 2 1 4 Tip Ring Sleeve Stereoklinkenbuchse bietet symmetrierten Eingang f r TRS 1 4 Klinkenstecker mit zweiartrig abgeschirmten Kabel Bei Betrieb mit einem Monostecker wird der 15 Eingang automatisch unsymmetrisch geschaltet AUSGANG XLR 3 Ein Trafosymmetrischer Male m nnlicher XLR Ausgang f hrt das Signal zu weiteren Audioger ten wie Leistungsverst rker etc Symmetrische Ausg nge werden zur Reduzierung von Nebenger uchen wie brummen und rauschen sowie anderen usseren Einfl ssen empfohlen Pin 2 positiv Pin 3 negativ AUSGANG 1 4 4 1 4 Klinkenbuchse f r unsymmetrischen Ausgangspegel NETZANSCHLUSSKABEL 5 Wir haben ein dreiartriges Kabel f r den Netzanschlu des EQ 31FX beigef gt Spannungsversorgung A 230VAC 50 60 Hz 20 W NOTE Um einen elektrischen Stromschlag zuvermeiden achten Sie bitte darauf da alle Teile EQ 31FX SPEZIFIKATIONEN
3. LOCATING LEDs 8 When feedback occurs the LED of the frequency band that is feeding back will illuminate indicating feedback in that band The LED will remain illuminated for a few seconds even after the feedback is gone This is to allow you to see where the feedback is if the feedback goes away before any correction is made If there is no feedback occurring the LED of the frequency band with the most energy in it will illuminate Just because the LED is illuminated does not mean that there is feedback occurring For best performance of the automatic feedback locating system use an input signal of 0 dB 1V RMS POWER SWITCH 9 REAR PANEL MOUNT IN RACK ONLY INSTALLER SUR SUPPORT DE MONTAGE SEULEMENT a TM PIN 1 GROUND E FTE PIN 2 POSTIVE d dl PIN 3 NEGATIVE 31 BAND PROFESSIONAL OUTPUT 427d8m INPUT r21dBu GRAPHIC ALIADAS H2dBu 7 EQUALIZER a Se N A PRODUCT OF PEAVEY ELECTRONICS CORP Y b MERIDIAN MS MADE IN U S A wiru FLS J d y GE St d PATENT PENDING UNBA ANCED TRANSF JRMER TRS BAI ANCED BALA NCED BALA ICED Used to turn AC mains power on or off INPUT XLR 1 A three pin female XLR jack is provided for electronically balanced input termination pin 2 positive pin 3 negative INPUT 1 4 2 1 4 tip ring sleeve stereo jack provides balanced input when used with stereo TRS 1 4 plugs and 2 conductor shielded cables When used with a mono 1 4 phone plug the input
4. k 3 15 k 4k 5k 6 3 k 8 k 10 k 12 5 k 16 k and 20 kHz Filter Q 4 77 Maximum Boost and Cut Filter 15 dB Maximum Boost and Cut Gain WideBand Gain 15 dB Low Cut Filter 12 dB Per Octave Frequency Min 5 Hz Max 200 Hz High Cut Filter 12 dB Per Octave Frequency Min 5 kHz Max 35 kHz All specifications are typical unless otherwise noted O dBV 1 Volt All specifications are referenced to nominal output level 0 dBV unless otherwise stated All measurements are wideband 20 Hz to 20 kHz unless otherwise stated NOTE All specs measured at 1V RMS input and unbalanced output All sliders at mid position all switches out unless otherwise noted Due to our efforts for constant improvement features and specifications listed herein are subject to change without notice ESPA OL iLo felicitamos por adquirir el ecualizador EQ 31 FX Con la presentaci n de este equipo los ingenieros de Peavey han creado una nueva generaci n de ecualizadores gr ficos El ecualiza dor EQ 31 FX ofrece 31 bandas de filtros de 1 3 de octava con dispositivos de Q selectividad constante de calidad superior Los LED indicadores se encuentran en el control deslizante de las bandas de frecuencia para identificar la presencia de se ales de alta energ a normalmente son se ales de retroalimentaci n Este sofisticado sistema detector le permitir identificar y eliminar r pidamente la retroalimentaci n Fun
5. un valor aproximado a la frecuencia de corte inferi or del sistema de altavoces CORTE DE ALTA FRECUENCIA 4 Filtro pasabajos variable continuamente de 5 a 35 kHz La atenuaci n progresiva a alta frecuencia es de 12 dB por octava Ajuste este control a un valor aproximado a la frecuencia de corte superior del sistema LED INDICADORES DE NIVEL 5 Esta escalera de LED multicolores indica el nivel de la se al de salida GANANCIA 6 Control calibrado para regular la ganancia total de la secci n de ecualizaci n Puede mantenerse una ganancia unitaria a lo largo de la cadena de se al recuperando en este punto el nivel de se al perdido Por ejemplo supongamos que el proceso de ecualizaci n introdujo una p rdida de se al de 6 dB debido a un ajuste negativo de la ecualizaci n La ganancia puede ajustarse entonces en 6 dB para mantener la ganancia unitaria del ecualizador es decir el nivel de salida es igual al nivel de entrada SECCI N DE ECUALIZACI N 7 Ofrece 31 bandas de filtros de 1 3 de octava Los filtros son dispositivos de Q selectividad con stante calibrados a las frecuencias centrales definidas por las normas ISO La gama de ecual izaci n efectiva es de 20 Hz a 20 kHz El nivel de corte y refuerzo m ximo de cada frecuencia es 15 dB LED DE LOCALIZACI N AUTOM TICA DE RETROALIMENTACI N 8 Cuando se produce retroalimentaci n se enciende el LED de la banda retroalimentada para indicar la presenci
6. unit has been dropped or the enclosure damaged The user should not attempt to service this equipment All service work should d be done by a qualified service technician This product should be used only with a cart or stand that is recommended by Peavey Electronics Exposure to extremely high noise Jlevels may cause a permanent hearing loss individuals vary considerably in susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time The U S Government s Occupational Safety and Health Administration OSHA has specified the following permissible noise level exposures Duration Per Day In Hours Sound Level dBA Slow Response 8 90 6 92 4 95 3 97 2 100 11 72 102 1 105 1 2 110 1 4 or less 115 According to OSHA any exposure in excess of the above permissible limits could result in some hearing loss Ear plugs or protectors hl the ear canal s or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits as set forth above To ensure against potentially dangerous exposure to high Sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation SAVE THESE INSTRUCTIONS 19 ander Features and specif
7. 1 4 pulg estereof nico que proporciona una entrada equilibrada cuando se usa con enchufes estereof nicos de 1 4 pulg TRS y cables blindados de dos conductores Cuando se usa con un enchufe fonogr fico monof nico de 1 4 pulg la entrada no es equilibrada ENCHUFE XLR DE SALIDA 3 Salida XLR macho equilibrada por transformador que proporciona balance de l nea para otros equi pos de audio amplificadores de potencia etc La salida equilibrada se recomienda para el rechazo de zumbido ruido e interferencia externa terminal 2 positivo terminal 3 negativo SALIDA DE 1 4 PULG 4 Enchufe hembra de 1 4 pulg para terminaci n de salida no equilibrada CORD N DE ALIMENTACI N productos para 120 V nicamente 5 Hemos incorporado un cable bifilar para la alimentaci n el ctrica del ecualizador EQ 31FX Requisitos de energ a el ctrica Estados Unidos 120 VCA 60 Hz 20 W Otros pa ses 230 VCA 50 60 Hz 20 W PRECAUCI N PARA EVITAR DESCARGAS EL CTRICAS HAGA COINCIDIR EL TERMINAL ANCHO DEL ENCHUFE CON LA RANURA ANCHA E INSERTE EL ENCHUFE XR 31FX ESPECIFICACIONES COMPLETAMENTE Respuesta de frecuencia 1 dB de 20 Hz a 20 kHz Distorsi n 0 005 de 20 Hz a 20 kHz Impedancia de entrada 20 k equilibrada igual impedancia con respecto a tierra Impedancia de salida 330 M ximo nivel de entrada 21 dBu 8 6 Vef M ximo nivel de salida 27 dBu 17 Vef Nivel de entrada nominal 0 dBV 1 Vef
8. ANEL FEATURES BYPASS SWITCH 1 In Bypass mode switch in the input signal is routed directly to the output and is unaffected by all front panel controls except the low and high cut filters BYPASS LED 2 This LED will illuminate when the Bypass switch is in the in position indicating that the EQ and 3 gain controls are bypassed LOW CUT 3 A high pass filter continuously variable from 5 Hz to 200 Hz Low frequency roll off is at 12 dB per octave Adjust this control to approximate low frequency cut off of speaker system HIGH CUT 4 A low pass filter continuously variable from 5 kHz to 35 kHz High frequency roll off is at 12 dB per octave Adjust this control slightly above high frequency system limitation LED LEVEL METER 5 This multicolored LED ladder indicates output level GAIN 6 Calibrated control for regulating overall gain of the equalizer section Unity gain throughout the signal chain may be maintained by recovering lost signal at this point Example Assume the equalization process has introduced a signal loss of 6 dB by negative adjustment of the EQ section The gain should then be adjusted to 6 to maintain unity gain through the equalizer EQUALIZER SECTION 7 31 bands of 1 3 octave filters The filters are constant Q devices located at ISO center frequencies Effective equalization range is from 20 Hz to 20 kHz Maximum cut or boost per frequency is 15 dB AUTOMATIC FEEDBACK
9. CAUCION Riesgo de corrientazo No abra PRECAUCION Para disminuir el riesgo de corrientazo no abra la cubierta No hay piezas adentro que el usario pueda reparar Deje todo mantenimiento a los t cnicos calificados ADVERTENCIA Para evitar corrientazos o peligro de incendio no deje expuesto a la lluvia o humedad este aparato Antes de usar este aparato lea m s advertencias en la gu a de operaci n isol e dangereuse pouvant tre d intensit suffisante pour constituer un risque de choc lectrique Ce symbole est utilis pur indiquer l utilisateur la pr sence l int rieur de ce produit de tension non Ce symbole est utilis pour indiquer Putilisateur qu il ou qu elle trouvera d importantes instructions sur l utilisation et l entretien service de l appareil dans la litt rature accompagnant le produit ATTENTION Risques de choc lectrique NE PAS OUVRIR ATTENTION Afin de r duire le risque de choc lectrique ne pas enlever le couvercle Il ne se trouve l int rieur aucune pi ce pouvant tre repar e par l utilisateur Confier l entretien un personnel qualifi AVERTISSEMENT Afin de pr venir les risques de d charge lectrique ou de feu n exposez pas cet appareil la pluie ou l humidit Avant d utiliser cet appareil lisez les avertissements suppl mentaires situ s dans le guide warnen die von Ausreichender St rke sind um einen elektrischen Schlag verursachen zu k nnen Diese
10. EQ 31FX 31 Band Professional Graphic Equal AN III Il LEE ANARI LIL EEA LITE TITTEN T Edad ttt Vt MEMEA REENEN S _ 3 3 E 3 _ S ELLE ATEN AVL it LITE LUTTE GG 6 60 6 6 ESCH AW ARERI PETA TETI TETT HE 6 3 H s 3 3 H enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons h Intended to alert the user to the presence of uninsulated dangerous voltage within the product s Intended to alert the user of the presence of important operating and maintenance servicing instructions in the literature accompanying the product CAUTION Risk of electrical 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 WARNING To prevent electrical shock or fire hazard do not expose this appliance to rain or moisture Before using this appliance read the operating guide for further warnings aislamiento dentro de la caja del producto que puede tener una magnitud suficiente como para constituir riesgo de corrientazo h Este s mbolo tiene el prop sito de alertar al usuario de la presencia de voltaje peligroso que no tiene Este simbolo tiene el prop sito de alertar al usario de la presencia de instruccones importantes sobre la operaci n y mantenimiento en la literatura que viene con el producto PRE
11. Nivel de salida nominal 0 dBV 1 Vef Tolerancia de m ximo nivel de se al de entrada Nominal 21 dBm Tolerancia de m ximo nivel de se al de salida 27 dBu Ruido de salida Ecualizaci n en modo de derivaci n 101 dBV Ecualizaci n plana sin correcci n de niveles 95 dBV Frecuencias de filtros 20 25 32 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1 KHz 1 25 kHz 1 6 kHz 2 kHz 2 5 kHz 3 15 kHz 4 kHz 5 kHz 6 3 kHz 8 kHz 10 kHz 12 5 kHz 16 kHz y 20 kHz Q selectividad de filtros 4 77 Filtros de refuerzo y corte niveles m ximos 15 dB Ganancias de refuerzo y corte m ximas ganancia de banda ancha 15 dB Filtros de corte de baja frecuencia 12 dB por octava Frecuencias Minima 5 Hz M xima 200 Hz Filtros de corte de alta frecuencia 12 dB por octava Frecuencias M nima 5 kHz M xima 35 kHz A menos que se especifique lo contrario todas las especificaciones corresponden a valores t pi cos se considera que O dBV 1 V todas las especificaciones est n referidas al nivel de sali da nominal 0 dBV todas las mediciones corre sponden a una banda ancha de 20 Hz a 20 kHz NOTA A menos que se especifique lo contrario todas las especificaciones corresponden a un nivel de entrada de 1 Vef con salida no equili brada con todos los controles deslizantes en la posici n central y todos los interruptores hacia afuera Debido a nuestros constantes esfuer
12. PLICABLE ONE YEAR OR NINETY DAY PERIOD FROM DATE OF PURCHASE OF THIS PRODUCT SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THESE LIMITED WARRANTIES GIVE YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE THESE LIMITED WARRANTIES ARE THE ONLY EXPRESSED WARRANTIES ON THIS PRODUCT AND NO OTHER STATEMENT REPRESENTATION WARRANTY OR AGREEMENT BY ANY PERSON SHALL BE VALID OR BINDING UPON PEAVEY In the event of any modification or disclaimer of expressed or implied warranties or any limitation of remedies contained herein conflicts with applicable law then such modi fication disclaimer or limitation as the case may be shall be deemed to be modified to the extent necessary to comply with such law Your remedies for breach of these warranties are limited to those remedies provided herein and Peavey Electronics Corporation gives this limited warranty only with respect to equipment purchased in the United States of America INSTRUCTIONS WARRANTY REGISTRATION CARD 1 Mail the completed WARRANTY REGISTRATION CARD to PEAVEY ELECTRONICS CORPORATION P O BOX 2898 Meridian MS 39302 2898 a Keep the PROOF OF PURCHASE In the event warranty service is required during the warranty period you will need this document There will be no identification card
13. a de retroalimentaci n en dicha banda El LED permanece iluminado durante algunos segundos a n despu s de que la retroalimentaci n desaparece La finalidad de esta funci n es permitir que el usuario vea d nde ocurri la retroalimentaci n en caso de que sta desaparezca antes de que sea posible efectuar correcciones Si no se produce retroalimentaci n se enciende el LED de la banda de frecuencia de mayor energ a El solo hecho de que el LED se encienda no sig nifica que exista retroalimentaci n Para optimizar el funcionamiento del sistema de localizaci n autom tica utiliza una se al de entrada de O dB 1 Vef INTERRUPTOR DE ENCENDIDO 9 Se utiliza para encender y apagar el equipo TABLERO TRASERO MOUNT IN RACK ONLY la INSTALLER SUR SUPPORT DE MONTAGE SEULEMENT J TM PIN 1 GROUND S1FX ARE o ee PIN 3 NEGATIVE 31 BAND PROFESSIONAL OUTPUT 27d8m INPUT 21dBu GRAPHIC k id g 21dBu 7 EQUALIZER a A N A PRODUCT OF PEAVEY ELECTRONICS CORP y C f MERIDIAN MS MADEINUSA E ee gt d d 2 f 230V 50 60 Hz UNBAIANCED TRANSFORMER TRS BAL ANCED BALA ICED 20 WATTS 1 BALAI ICED CARACTERISTICAS DEL TABLERO TRASERO ENCHUFE XLR DE ENTRADA 1 Enchufe hembra XLR de tres terminales provisto para terminaci n de entrada equilibrada electr ni 8 camente terminal 2 positivo terminal 3 negativo ENTRADA DE 1 4 PULG 2 Enchufe hembra de tipo de punta anillo y manguito de
14. by you the purchaser THE WARRANTY REGISTRATION CARD SHOULD BE ACCURATELY COMPLETED AND MAILED TO AND RECEIVED BY PEAVEY WITHIN FOURTEEN 14 DAYS FROM THE DATE OF YOUR PURCHASE In order to obtain service under these warranties you must a Bring the defective item to any PEAVEY AUTHORIZED DEALER or AUTHORIZED PEAVEY SERVICE CENTER and present therewith the ORIGINAL PROOF OF PURCHASE supplied to you by the AUTHORIZED PEAVEY DEALER in connection with your purchase from him of this product If the DEALER or SERVICE CENTER is unable to provide the necessary warranty service you will be directed to the nearest other PEAVEY AUTHORIZED DEALER or AUTHORIZED PEAVEY SERVICE CENTER which can provide such service OR b Ship the defective item prepaid to PEAVEY ELECTRONICS CORPORATION International Service Center 326 Hwy 11 amp 80 East Meridian MS 39301 Including therewith a complete detailed description of the problem together with a legible copy of the original PROOF OF PURCHASE and a complete return address Upon Peavey s receipt of these items If the defect is remedial under these limited warranties and the other terms and conditions expressed herein have been complied with Peavey will provide the necessary warranty service to repair or replace the product and will return it FREIGHT COLLECT to you the purchaser Peavey s liability to the purchaser for damages from any cause whatsoever and regardless of the form of action including negli
15. ciona de la siguiente manera Cuando el sistema de detecci n de retroalimentaci n identifica la banda de frecuencia de mayor energ a se enciende el LED del control deslizante de la banda de frecuencia correspondiente Esto permite reducir o eliminar la probabilidad de retroalimentaci n desplazando el atenuador de esa banda La mayor a de los usuar ios utilizan el ecualizador EQ 31FX de dos maneras 1 Para captar y reducir eliminar al instante la retroalimentaci n en un sistema de amplificadores 2 Para determinar las bandas de frecuencia susceptibles de retroalimentaci n ANTES de utilizar el sistema de amplificadores a fin de eliminar las anticipadamente Despu s de configurar el sistema aumente lentamente los niveles de micr fono Cuando comience la retroalimentaci n observe la actividad de los LED indicadores de las bandas de fre cuencia del ecualizador EQ 31 FX Desplace los atenuadores para reducir las bandas identifica das De esta forma usted puede eliminar un alto porcentaje de problemas potenciales de retroali mentaci n jantes de utilizar el sistema de amplificadores Nota Es com n que la retroalimentaci n ocurra simult neamente en varias bandas de frecuencia Proceda lentamente al ajustar los atenua dores pues los movimientos r pidos afectan la calidad de la reproducci n y resultan contraprodu centes NOTA SOBRE LA OPERACI N El ecualizador est dise ado para proporcionar ecualizaci n ambiental y con
16. der EQ Sektion Der Verst rkungsfaktor durch die Signalkette sollte an diesem Punkt ausgepegelt werden um eventuell verlorene Signalpegel wieder herzustellen Beispiel stellen Sie sich vor der EQ Prozess zeigt einen Signalverlust von 6 dB von den negativ Einstellungen der EQ Sektion an Der Gain sollte dann auf 6 eingestellt werden um den Verst rkungsfaktor durch den EQ wiederherzustellen EQUALIZER SEKTION 7 31 B nder von 1 3 Oktav Filtern Die Filter sind konstante Q G te Filter welche um die ISO Center Frequenzen fixiert sind Effektive EQ Range ist von 20 Hz bis 20 kHz Die maximale Absenkung oder Anhebung pro Frequenzband betr gt 15 dB AUTOMATISCHE FEEDBACK LOCATING LEDs 8 Wenn ein Feedback auftritt leuchtet die Anzeige des Frequenzbandes auf indessen Bereich das Feedback sich aufgebaut hat Die LED Anzeige leuchtet auch dann noch eine Weile auf wenn das Feedback l ngst beseitigt ist Dies macht es Ihnen m glich zu sehen wo sich das Feedback befand oder wo es auftrat bevor Sie irgendwelche Korrekturen vornehmen k nnten Wenn kein Feedback auftritt leuchtet die LED des Frequenzbandes auf in der sich h chste Energie befindet was jedoch nicht bedeutet das es sich hier um ein Feedback handelt F r beste Resultate des automatischen Feedback Locating System benutzen Sie bitte ein Eingangssignal von O dB 1V RMS NETZSCHALTER 9 Zum An und Ausschalten des Betriebsspannung R CKPLATTE MOUNT IN RACK ONLY
17. des Audiopass Bandes zubeschneiden Dies w rde den Aussteuerbereich des Systems minimieren Wenn Sie die Frequenzb nder anheben so lassen Sie auch hier Vorsicht walten speziell unter der cut off Frequenz des Lautsprechersystems Typische Sound Reinforcement Boxen sind nicht f r eine Performance unter 20Hz geeignet hierdurch k nnen Sch den am Siehe Diagramm der Frontplatte im englischen Teil des Handbuchs CARACTERISTIQUES DU PANNEAU AVANT BYPASS SCHALTER 1 Im Bypass mode Schalter ein ist das Eingangssignal direkt zum Ausgang berbr ckt und wird nicht von den Frontplattenreglern beeinflusst ausser von den Hoch und Tiefpass Filtern BYPASS LEDANZEIGE 2 Diese LED Anzeige leuchtet auf wenn der Bypass Schalter in der In Position steht und anzeigt das der EQ und der Gainregler bypassed sind LOW CUT 3 Ein Hochpass Filter durchstimmbar von 5 Hz bis 200 Hz Roll off Charakeristik ist bei 12 dB pro Oktave festgesetzt Stellen Sie diesen Regler auf die ungef hre unterste zu bertragende Frequenz des Lautsprecher Systems ein HIGH CUT 4 Ein Tiefpass Filter durchstimmbar von 5 kHz bis 35 kHz Die Hochfrequenz Roll off Charakteristik ist bei 12 dB pro Oktave festgesetzt Stellen Sie diesen Regler ein wenig ber der h chsten zu ber tragenden Frequenz ein LED LEVEL METER 5 Diese mehrfarbige LED Anzeige zeigt den Ausgangspegel an GAIN 6 Kalibrierter Regler zur Regulierung der Gesammtverst rkung
18. e Min 5 Hz Max 200 Hz Filtre coupe haut 12 dB Per Octave Fr quence Min 5 kHz Max 35 kHz Toutes les caract ristiques sont typiques sauf indications O dBV 1 Volt Toutes les caract ris tiques sont donn es pour un niveau de sortie nominal 0 dBV sauf indications Toutes les mesures s appliquent pour la bande passante de 20 Hz 20 kHz sauf indications NOTE Caract ristiques mesur es 1V RMS l entr e asym trique Tous les curseurs en posi tion m diane et s lecteurs d sengag s sauf indi cations Etant donn s nos efforts constants pour l am lioration de notre materiel les caract ris tiques et sp cifications list e ici peuvent tre modifi es sans pr avis DEUTSCH Vielen Dank da Sie sich f r den Kauf eines Peavey EQ 31FX entschieden haben Mit diesem graphischen Equalizer haben sich unsere Ingenieure wieder einmal selbst bertroffen Der EQ 31FX bietet 31 B nder von 1 3 Oktav Filtern die eine sehr gute konstante G te Q aufweis en LED Anzeigen sind in den Schiebern der Frequenzb nder untergebracht um das Auftreten eines hohen Signalpegels normalerweise ein Feedback anzuzeigen Mit diesem eingebauten Feedback Detektor System k nnen Sie ein Feedback schnell identifizieren und eliminieren Und so funktioniert es wenn die Feedback Erkennungsschaltung das Frequenzband mit der meisten Energie erkannt hat leuchtet eine LED Anzeige auf Das m gliche Auftreten eines Feedbacks wird redu
19. e que ne commence le show Note Il n est pas rare qu un larsen apparaisse sur diff rentes bandes de fr quences en m me temps En cons quence vitez les r glages excessifs de vos faders qui pourraient nuire votre performance et tre anti pro ductifs CONSEIL D UTILISATION Cette unit est con ue pour qualiser une pi ce contr ler le feedback est ajuster la tonalit d un syst me Aucune qualisation ne corrigera un mauvais arrangement ou une mauvaise disposi tion des divers l ments acoustiques micros enceintes et salle ni la r ponse d un haut parleur d ficient Avant de proc der placez toujours les sliders de votre qualiseur en position m diane Evitez de couper de trop grandes plages de fr quences afin de ne pas limiter la dynamique du sys teme Prenez de grandes pr cautions lorsque vous qualisez en dessous des fr quences de cou pures de votre syst me de sonorisation La plupart des enceintes ne sont pas con ues pour tra vailler 20Hz et les risques d endommager vos H P s sont grands Veuillez vous r f rer au front panel art situ dans la section en langue anglaise de ce manual CARACT RISTIQUES DU PANNEAU AVANT S LECTEUR BYPASS 1 En mode Bypass s lecteur engag le signal d entr e est dirig directement vers la sortie et n est pas affect par les contr les de fa ade except s les filtres low et high cut LED DE BYPASS 2 Cette LED s illuminera lorsque le s lecteur B
20. gence is limited to the actual damages up to the greater of 500 00 or an amount equal to the purchase price of the product that caused the damage or that is the subject of or is directly related to the cause of action Such purchase price will be that in effect for the specific product when the cause of action arose This limitation of liability will not apply to claims for personal injury or damage to real property or tangible personal property allegedly caused by Peavey s negligence Peavey does not assume liability for personal injury or property damage arising out of or caused by a non Peavey alteration or attach ment nor does Peavey assume any responsibility for damage to interconnected non Peavey equipment that may result from the normal functioning and maintenance of the Peavey equip ment UNDER NO CIRCUMSTANCES WILL PEAVEY BE LIABLE FOR ANY LOST PROFITS LOST SAVINGS ANY INCIDENTAL DAMAGES OR ANY CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT EVEN IF PEAVEY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES THESE LIMITED WARRANTIES ARE IN LIEU OF ANY AND ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE PROVIDED HOWEVER THAT IF THE OTHER TERMS AND CONDITIONS NECESSARY TO THE EXISTENCE OF THE EXPRESSED LIMITED WARRANTIES AS HEREINABOVE STATED HAVE BEEN COMPLIED WITH IMPLIED WARRANTIES ARE NOT DISCLAIMED DURING THE AP
21. h PEAVEY 90 DAY LIMITED WARRANTY ON TUBES AND METERS If this product contains tubes or meters Peavey warrants the tubes or meters contained in the product to be free from defects in material and workmanship for a period of ninety 90 days from date of purchase PROVIDED however that this limited warranty is extended only to the original retail purchaser and is also subject to the conditions exclusions and limita tions hereinafter set forth CONDITIONS EXCLUSIONS AND LIMITATIONS OF LIMITED WARRANTIES These limited warranties shall be void and of no effect if a The first purchase of the product is for the purpose of resale or b The original retail purchase is not made from an AUTHORIZED PEAVEY DEALER or c The product has been damaged by accident or unreasonable use neglect improper service or maintenance or other causes not arising out of defects in material or workmanship or d The serial number affixed to the product is altered defaced or removed In the event of a defect in material and or workmanship covered by this limited warranty Peavey will a In the case of tubes or meters replace the defective component without charge b In other covered cases i e cases involving anything other than covers footswitches patchcords tubes or meters repair the defect in material or workmanship or replace the prod uct at Peavey s option and provided however that in any case all costs of shipping if necessary are paid
22. hood of feedback is reduced eliminated Most use the EQ 31FX in one of two ways 1 To catch and reduce eliminate feedback on the fly during a performance 2 To determine frequency bands that are susceptible to feedback BEFORE the performance and eliminating them in advance After the system is set up bring up the microphone levels slowly As they start to feed back note the LED activity on the EQ 31FX feedback bands Move the faders to decrease the identified bands Now you have eliminated a high percentage of potential feedback problems before the per formance even begins Note It is not uncommon for feedback to be active over several frequency bands Also go easy when making fader adjustments since extreme movements will affect your per formance and be counterproductive OPERATION NOTE This equalizer is designed to provide room equalization feedback control and system tone control No amount of equalization will correct an acoustically bad room mic speaker arrangement or completely correct the response of a poor loudspeaker Always begin with all sliders in the 0 position and avoid excessively cutting large segments of the audio passband which would limit the system s dynamic range Exercise caution when attempting to boost equalization below cut off of the speaker system Typical sound reinforcement enclosures are not designed for 20 Hz performance and transducer damage could result FRONT PANEL 0 EI FRONT P
23. ications subject to change without notice A Product of Peavey Electronics Corporation 5022 Hartley Peavey Drive Meridian MS 39305 U S A 601 483 5365 Fax 486 1278 80304397 Printed in U S A 0100
24. is unbalanced OUTPUT XLR 3 A transformer balanced male XLR output provides line balancing to other pieces of audio equipment power amps etc Balanced output is recommended for rejection of hum noise and outside interference pin 2 positive pin 3 negative OUTPUT 1 4 4 1 4 phone jack is provided for unbalanced output termination LINE CORD 120V Products only 5 We have incorporated a 2 wire line mains cable for power on the EQ 31FX Power requirements Domestic 120VAC 60 Hz 20 W Export 230VAC 50 60 Hz 20 W NOTE CAUTION TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF PLUG TO WIDE SLOT EQ 31FX Application Mono send from Mixer to external EQ Power Amp combination EQ31FX Y Balanced Input d F CSR S ade WESTER PAL AMOUR Power Amp Out CH 1 Power Amp Out CH 2 SPECIFICATIONS Frequency Response 1 dB 20 Hz to 20 kHz Distortion 005 20 Hz 20 kHz Input Impedance Balanced 20 k Ohms Equal impedance to ground Output Impedance 330 Ohms Maximum Input Level 21 dBu 8 6 V RMS Maximum Output Level 27 dBu 17 V RMS Nominal Input Level 0 dBV 1 V RMS Nominal Output Level 0 dBV 1 V RMS Input Headroom Nominal 21 dBu Output Headroom 27 dBu Output Noise EQ in bypass 101 dBV EQ in all flat 95 dBV Filter Frequencies 20 25 32 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1 k 1 25 k 1 6 k 2 k 2 5
25. issued by Peavey Electronics Corporation 2 IMPORTANCE OF WARRANTY REGISTRATION CARDS AND NOTIFICATION OF CHANGES OF ADDRESSES a Completion and mailing of WARRANTY REGISTRATION CARDS Should notification become necessary for any condition that may require correction the REGISTRATION CARD will help ensure that you are contacted and properly notified b Notice of address changes If you move from the address shown on the WARRANTY REGISTRATION CARD you should notify Peavey of the change of address so as to facilitate your receipt of any bulletins or other forms of notification which may become necessary in connection with any condition that may require dissemination of information or correction 3 You may contact Peavey directly by telephoning 601 483 5365 IMPORTANT SAFETY INSTRUCTIONS WARNING When using electric products basic cautions should always be followed including the following 1 2 10 11 12 13 14 15 16 17 18 Read all safety and operating instructions before using this product All safety and operating instructions should be retained for future reference Obey all cautions in the operating instructions and on the back of the unit All operating instructions should be followed This product should not be used near water i e a bathtub sink swimming pool wet basement etc This product should be located so that its position does not interfere with its proper ventilation It should no
26. le a deux conducteurs blindage Utilis avec une prise Jack mono l entr e est asym trique SORTIE XLR 3 Une sortie m le XLR fournit une sortie ligne sym trique aux autres l ments de l quippement sono amplis de puissance etc Les sorties sym triques sont recommand es pour une r jection maxi mum des souffles bruits de fond et autres interf rences ext rieures pin 2 positif pin 3 negatif SORTIE JACK 4 12 Prise Jack pour sortie asym trique ALIMENTATION NECESSAIRE 230VAC 50 60 Hz 20 W XR 31FX SPECIFICATIONS R ponse fr quentielle 1 dB 20 Hz to 20 kHz Distorsion 005 20 Hz 20 kHz Imp dance d entr e Sym trique 20 k Ohms Imp dance a la masse quivalente Imp dance de sortie 330 Ohms Niveau maximum d entr e 21 dBu 8 6 V RMS Niveau de sortie maximum 27 dBu 17 V RMS Niveau d entr e nominal 0 dBV 1 V RMS Niveau de sortie nominal 0 dBV 1 V RMS Headroom en entr e 21 dBu Nominal Headroom en sortie 27 dBu Bruit en sortie EQ en bypass 101 dBV EQ engag tout 0 95 dBV Fr quences des filtres 20 25 32 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1 k 1 25 k 1 6k 2k 2 5k 3 15k 4k 5k 6 3 k 8 k 10 k 12 5 k 16 k et 20 kHz Facteur Q des filtres 4 77 Boost et Cut maximum des filtres 15 dB Boost et Cut maximum du Gain g n ral 15 dB Filtre coupe bas 12 dB Par Octave Fr quenc
27. nnen u erliche Ver nderungen und Spezifikationen an unseren Produkten ohne Vorank ndigung vorgenommen werden THIS LIMITED WARRANTY VALID ONLY WHEN PURCHASED AND REGISTERED IN THE UNITED STATES OR CANADA ALL EXPORTED PRODUCTS ARE SUBJECT TO WARRANTY AND SERVICES TO BE SPECIFIED AND PROVIDED BY THE AUTHORIZED DISTRIBUTOR FOR EACH COUNTRY Ces clauses de garantie ne vent vaiables qu aux Etats Unis et au Canada Dans tour les autres pays les clauses de garantie et de maintenance vent fixees par le distributeur national et assuree par lul scion la legislation envigueur e Diese Garantie ist nur in den USA and Kanada gultig Alle ExportProdukte sind der Garantie und dem Service des Importeurs des jewelligen Landes unterworfen Esta garantia es valida solamente cuando et producto es comprado en E U continentales o en Canada Todos los pro ductos que seen comprados en el extranjero estan suietos a las garantias y servicio que cada distribuidor autorizado determine y of rezca en los diferentes paises PEAVEY ONE YEAR LIMITED WARRANTY REMEDY PEAVEY ELECTRONICS CORPORATION PEAVEY warrants this product EXCEPT for covers footswitches patchcords tubes and meters to be free from defects in material and workmanship for a period of one 1 year from date of purchase PROVIDED however that this limited warranty is extended only to the original retail purchaser and is subject to the conditions exclusions and limitations hereinafter set fort
28. ra allum e quelques secondes apr s sa disparition vous permettant de rep rer la bande de fr quence fautive et d ajuster votre qualiseur Cela vous permet de voir o se situe le feedback s il dispara t avant qu une correction n ait pu tre effectu e S il n y a pas de feedback la LED correspondant la bande de fr quence pr sentant la plus haute nergie s illuminera Une LED allum e ne signifie pas obligatoirement la pr sence d un feedback Pour une performance optimum du syst me de localisation du feedback utilisez un signal d entr e 0 dB 1V RMS INTERRUPTEUR DE MISE SOUS TENSION 9 Pressez l interrupteur pour le mettre en position ON Une LED verte s illumine indiquant la mise sous tension de l unit CARACT RISTIQUES DU PANNEAU ARRI RE PANNEAU ARRI RE MOUNT IN RACK ONLY INSTALLER SUR SUPPORT DE MONTAGE SEULEMENT TM PIN 1 GROUND A 31 EA PIN 2 POSTIVE 0 Mar we PIN 3 NEGATIVE 31 BAND PROFESSIONAL OUTPUT 27dBm INPUT 21dBu GRAPHIC H2IdBU 7 21d8u 7 PATENT PENDING EQUALIZER a fT a e A PRODUCT OF PEAVEY ELECTRONICS CORP a d MERIDIAN MS MADEIN USA wiru FLS 2 J i UNBAIANCED TRANSF IRMER TRS BALANCED BALA ICED E zz de BALAI ICED ENTR E XLR 1 Prise XLR femelle sym tris e lectroniquement pin 2 positif pin 3 negatif ENTR E JACK 2 Prise Jack TRS st r o fournissant une entr e sym trique avec un prise Jack st r o TRS et un cab
29. s Symbol soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam machen die Handhabung und Wartung des Produkts betreffen Dieses Symbol soll den Anwender vor unisolierten gef hrlichen Spannungen innerhalb des Geh uses VORSICHT Risiko Elektrischer Schlag Nicht ffnen VORSICHT Um das Risiko eines elektrischen Schlages zu vermeiden nicht die Abdeckung enfernen Es befinden sich keine Teile darin die vom Anwender repariert werden k nnten Reparaturen nur von qualifiziertem Fachpersonal durchf hren lassen ACHTUNG Um einen elektrischen Schlag oder Feuergefahr zu vermeiden sollte dieses Ger t nicht dem Regen oder Feuchtigkeit ausgesetzt werden Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen ENGLISH Congratulations on purchasing the EQ 31FX With its introduction Peavey engineers have taken graphic equalizers to the next level The EQ 31FX offers 31 bands of 1 3 octave filters featuring superior constant Q devices LED indicators are located in the slider of the frequency bands to identify the presence of a high energy signal usually feedback This sophisticated feed back detector system will allow you to quickly identify and remove feedback It works like this When the feedback detection circuit detects the frequency band with the most energy it causes the LED in the slider of the associated frequency band to illuminate By moving the fader downward for that band the likeli
30. t be placed flat against a wall or placed in a built in enclosure that will impede the flow of cooling air This product should not be placed near a source of heat such as a stove radiator or another heat producing amplifier Connect only to a power supply of the type marked on the unit adJacent to the power supply cord Never break off the ground pin on the power supply cord For more information on grounding write for our free booklet Shock Hazard and Grounding Power supply cords should always be handled carefully Never walk or place equipment on power supply cords Periodically check cords for cuts or signs of stress especially at the plug and the point where the cord exits the unit The power supply cord should be unplugged when the unit is to be unused for long periods of time Tf this product is to be mounted in an equipment rack rear support should be provided Metal parts can be cleaned with a damp rag The vinyl covering used on some units can be cleaned with a damp rag or an ammonia based household cleaner if necessary Disconnect unit from power supply before cleaning Care should be taken so that objects do not fall and liquids are not spilled into the unit through the ventilation holes or any other openings This unit should be checked by a qualified service technician if a The power supply cord or plug has been damaged b Anything has fallen or been spilled into the unit c The unit does not operate correctly d The
31. troles de retroali mentaci n y tono en sistemas de amplificadores Ninguna ecualizaci n puede compensar una com binaci n o distribuci n ac sticamente deficiente de sala micr fonos y altavoces como tampoco cor regir completamente la respuesta de un altavoz deficiente Comience siempre con los controles deslizantes en la posici n 0 y evite anular excesivamente segmentos largos de la banda pasante de audio porque se limitar a la gama din mica del sistema Sea cuidadoso cuando intente reforzar la ecualizaci n por debajo de la frecuencia de corte de los altavoces Las cajas ac sticas de refuer zo de sonido t picas no est n dise adas para funcionar a 20 Hz y podr an da arse los transduc tores Consulte los diagramas del panel delantero en la secci n de ingl s de este manual CARACTER STICAS DEL TABLERO FRONTAL INTERRUPTOR DE DERIVACI N 1 En el modo de derivaci n o desv o interruptor hacia adentro la se al de entrada se dirige directa mente a la salida y no es afectada por los controles del panel frontal excepto los filtros de corte de frecuencias bajas y altas LED DE DERIVACI N 2 Este LED se enciende cuando el interruptor de derivaci n est hacia adentro para indicar que se puentean los controles de ecualizaci n y ganancia CORTE DE BAJA FRECUENCIA 3 Filtro pasaaltos variable continuamente de 5 Hz a 200 Hz La atenuaci n progresiva a baja frecuen cia es de 12 dB por octava Ajuste este control a
32. ypass sera engag indiquant que l EQ et le contr le de gain ne sont pas effectifs FILTRE LOW CUT 3 Filtre passe haut de fr quence de coupure variable de 5 Hz 200 Hz Sa pente est de 12 dB par octave Ajustez ce contr le la valeur approximative de la fr quence de coupure basse du syst me d enceinte FILTRE HIGH CUT 4 Filtre passe bas de fr quence de coupure variable de 5 kHz 35 kHz Sa pente est de 12 dB par octave Reglez ce contr le l g rement au dessus de la fr quence de coupure haute du syst me d enceinte VU METRE A LED 5 Cette chelle multicolore indique le niveau de sortie GAIN 6 Contr le calibr pour le r glage du gain g n ral de la section EQ Le gain unitaire de la cha ne de traitement du signal peut tre r tabli gr ce ce contr le Ainsi si le r glage d galisation induit une perte de 6 dB le contr le de gain pourra tre r gl sur 6 pour maintenir un gain unitaire au travers de l qualiseur SECTION D EQUALISATION 7 31 filtres de bandes de 1 3 d octave Les filtres possedent un Q constant et sont centr s sur les fr quences standard ISO Le registre effectif d equalisation s tend de 20 Hz a 20 kHz Latt nuation et le gain maximum par bande sont de 15 dB LEDs DE LOCALISATION AUTOMATIQUE DU FEEDBACK 8 A l apparition du feedback la LED correspondant la bande de fr quence concern e s illumine Si le feedback est fort et intermittent la LED reste
33. ziert oder ausgeschaltet wenn man den Schieberegler Fader f r das entsprechende Band nach unten zieht Viele Bediener benutzen den EQ 31FX so 1 Ein Feedback zu lokalisieren und on the fly w hrend einer Performance zu reduzieren oder zu beseitigen 2 Um Frequenzb nder die f r Feedback vor der Performance empf nglich sind zu bestimmen und diese schon vorher zu beseitigen Wenn das Beschallungssystem aufgestellt ist heben Sie die Mikrofon Pegel langsam an Wenn ein Feedback entsteht beachten Sie bitte die LED Anzeigen an den Feedbackb ndern des EQ 31FX Schieben Sie die Fader der identifizierten B nder nach unten Sie haben hiermit einen gro en Teil des Feedback Problems ausger umt bevor die Performance begonnen hat Bitte beachten Sie dass es nicht ungw hnlich ist da ein Feedback ber mehrere Frequenzb nder aktiv ist Sie sollten daher die Fadereinstellung langsam und vorsichtig vornehmen vorschnelle Ver nderungen k nnen Ihre Performance negativ beeinflussen und genau das Gegenteil vom Gew nschten erreichen ZUR BEACHTUNG BEI BETRIEB Dieser EQ dient zur Raum Equalisation Feedback Kontrolle und System Klang Kontrolle Selbst mit extremen EQ kann man eine schlechte Raumakustik Mikrofon oder Lautsprecher Einstellung kaum korrigieren Dies gilt auch f r Lautsprecher von schlechter Qualit t Stellen Sie daher die Fader am Anfang immer auf die Mittelstellung 0 Position ein und vermeiden Sie gro e Segmente
34. zos por mejorar los sistemas las caracter sticas y las especificaciones indicadas en este folleto est n sujetas a cambios sin previo aviso FRANCAIS Nous vous felicitons pour l achat de cet EQ 31FX LEQ 31FX dispose de 31 filtres 1 3 d octave de qualit sup rieure a Q constant Des LEDs situ es sur les curseurs des poten tiometres rectilignes permettent de rep rer la pr sence d un signal haute nergie sur la bande de frequences concern e g n ralement indiquant un feedback Ce d tecteur de feedback vous per mettra de rapidement identifier et liminer tout larsen Lorsque le systeme d tecte la bande de fr quence ayant la plus haute nergie la LED du slider qui lui correspond s illumine En d plagant son curseur vers la bas la possibilit de feedback est diminu e limin e Le EQ 31FX peut tre utili s de deux mani res diff rentes 1 Pour rep rer et diminuer liminer le larsen en temps r l pen dant une performance 2 Pour d terminer AVANT la performance quelles bandes de fr quences sont susceptibles d entrer en feedback et liminer le probleme a l avance Une fois le systeme de sonorisation install montez progressivement les niveaux des micros Lorsqu un larsen apparait rep rez l activation des LED sur les bandes du EQ 31FX Deplacez les curseurs pour diminuer le gain des bandes identifi es Vous liminez ainsi un grand pourcentage des probl mes de larsen potentiels avant m m
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