Peavey IA Series, IA 800V, IA 200V, IA 400V owner manual Module Removal

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Bridged Mode Diagram

GAIN SELECT JUMPERS

Input modules have user-settable jumpers to configure Input Gain/Sensitivity. These internal jumpers are used to set the overall gain of the amplifier. Two positions allow the amplifier to be set for con- stant gain of x20 (26 dB), or x40 (32 dB). The standard factory setting is for x40. Custom gain con- figurations can be accommodated. Contact the Peavey Architectural Acoustics Customer Service department. To change jumper settings, the Input module must first be removed from the amplifier chassis. This operation is covered in the Module Removal/Replacement section.

SPEAKER OUTPUT CONNECTIONS

Speakers are connected using the output barrier strip connectors. Spade lugs, ring tongues or bare wire may be connected to the output barrier strip elements. The barrier strip can accom- modate up to two 10 gage wires per terminal. Make sure the amplifier is turned off before you

change any output connections or jumpers. Consult the Wire Gauge Chart to find a suitable wire gauge to minimize losses of power in the speaker cables. Also, make sure that the load impedance is not lower than that rated for the amplifier.

AMPLIFIER CONTROL BAY

IA Series amplifiers come standard with a blank panel fixed over the top half of the module bay. If the amplifier is equipped with an optional module, information on the relevant module will be enclosed in the amplifier box, or in a separate binder. If required information is not included, please call Peavey Architectural Acoustics Customer Service.

MODULE REMOVAL

Removable modules contain static-sensitive devices; handle modules at static-safe work stations!

SITUATIONS REQUIRING MODULE REMOVAL

Only jumper setting changes or module upgrades require modules to be removed from the amplifier. Contact Peavey Architectural Acoustics Customer Service for full details on module removal. Do not

remove the top cover! Dangerous voltages exist inside, and only a Peavey Electronics-autho- rized technician should remove the top cover! The amplifier must be switched off and the mains

plug removed from the supply before module removal operation is undertaken.

REMOVING OR REPLACING A MODULE

The amplifier must be switched off and unplugged from the mains supply before this operation is undertaken. Remove the Phillips pan head screws that secure the module(s) to the chassis. Modules are connected electrically to the amplifier via multi-pin ribbon cables. Unplugging the mod- ule from the ribbon cable connectors frees the module for removal. To insert the same or another module, simply reverse this procedure, making sure that both ends of any ribbon cable connectors are properly and securely seated.

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Contents Series Power Amplifiers Precautions Table of Contents Installation and Mounting Amplifier ConfigurationTo SET UP the Amplifier for Basic Usage IntroductionFront Panel Features Back Panel Features Operation Stereo Mode Connection Diagram Parallel Mode Diagram Module Removal Protection Features Signal Ground ConnectionSequential TURN-ON/TURN-OFF Sequential TURN-ON/TURN-OFF WiringAWG Wire Gauge ChartIA 200 Specifications IA 200V Specifications Rated Power 1 x 8 ohms 275 watts @ 1 kHz at 0.005% IA 400 SpecificationsGross Weight 33.6 lbs .25 kg Net Weight Damping Factor 8 ohms 4501 @ 20 Hz 1 kHz Input CmrrIA 400V Specifications Rated Power 2 X 8 ohms IA 800 SpecificationsGross Weight 51.4 lbs .3 kg Net Weight THD 1 X 8 ohms 0.005% @ 425W @ 1 kHzCurrent Draw @ 1/8 power IA 800V-70 765 watts IA 800V SpecificationsCurrent Draw @ 1/3 power IA 800V-70 1,100 watts Minimum Load Impedance IA 800V-70 12.5 ohmsImportant Safety Instructions Configuración DEL Amplificador Para LA Utilización Básica Configuración DEL AmplificadorIntroducción DesembalajePage Características Delpanel Frontal Características Delpanel Posterior Operación Conexiones DEL Módulo DE Entrada Configuración DEL Modo DE SeñalConexiones DE Salida DE Altavoces Puentes DE Selección DE GananciaCompartimiento DE Control DE Amplificadores Desmontaje DE MódulosLimitador DE Recorte Funciones DE ProtecciónProtección Térmica CortocircuitosPage Tabla DE Calibres DE Cables Especificaciones DEL Amplificador IA Distorsión armónica total dos canales amplificados Mínima impedancia de carga IA 200V-70 50 WDistorsión armónica total un canal amplificado Distorsión por intermodulación según norma SmptePotencia nominal 2 x 8 W Potencia nominal 2 x 4 WDistorsión armónica total 2 x 4 W Distorsión armónica total 2 x 8 WPeso neto 14,06 kg Consumo máximo de corriente IA% 60 Hz y 7 kHz, 600 W a 4 W % a 600 W desde 20 Hz hasta KHz con señal en ambos canalesA 4 W, 1,41 V a 8 W A 4 W, 2,83 V a 8 WAncho de banda de potencia IA Disipación térmica BTU/h IAPeso neto 20,41 kg ¡GUARDE Estas Instrucciones Instrucciones DE Seguridad ImportantesInstallation Configuration DES AmplificateursIntroduction ’OUVERTUREFace Avant Pattes DE Montage EN Rack LED SignalSélecteur DE Mise Sous Tension Trois Positions LED D’ALIMENTATIONModule D’ENTRÉE Face Arriere Modules D’ENTREE ET DE CommunicationBornier DE Sortie CommunicationsUtilisation Cavaliers DE Selection DE Gain Emplacement Pour ModuleConnexions DES HAUT-PARLEURS Manipulation D’UN ModuleLoad Fault Correction Correction DE Faute DE Charge Connexion DE LA Masse DU SignalEnlever OU Remplacer UN Module ProtectionsProtection Tension Continue COURT-CIRCUITSequence TURN-ON/TURN-OFF Connexions TURN-ON/TURN-OFF SéquentielTable DE Section DES Câbles Rated Ppwer 1 x 4 ohms Caractéristiques IASlew Rate -25V/µs Damping Factor 8 ohms Max. Current DrawMinimum Load Impedance IA 200V-70 50 ohms Maximum RMS Voltage SwingTHD one channel driven IA Watts @ 4 ohms, 1,010 watts @ Ohms 05% @ 200W from 20 Hz KHz with both channels drivenWatts @ 1/3 power IA 472 @ 1/3 power Max Current Draw Indicator LEDsVoltage Gain Cooling X40 32 dB standard, x20 26 dBDamping Factor 8 ohms Rated Power 2 x 8 ohms Rated Power 2 x 4 ohms Slew Rate Thermal Emissions BTU/hrRated Power 1 x 4 ohms Controls Frequency Response Input Impedance ConnectorsMax Current Draw 15% @ 400W from 20 Hz to KHz with both channels driven IAImportant Safety Instructions SET UP FÜR DEN Einfachen Gebrauch Installation UND MontageEinführung AuspackenAC Netzschalter MIT 3 Positionen Front Panel Features Chassis FÜR DIE RackmontageLED-ANZEIGE SCHUTZ-LEDEINGANGS-MODULE Anschlussfeld Rückseite EINGANGS- UND KOMMUNIKATIONS-MODULELS Anschlussleiste KommunikationsschachtBetrieb Signal Mode Konfiguration Gain Select JumperLautsprecher Ausgänge Verstärker Steuerschacht Signal ERDUNGS-VERBINDUNGModul Entfernen Entfernen Oder Austauschen Eines ModulesÜberhitzungsschutz DC SpannungsschutzEIN- / Ausschaltfolge Sequentielles EIN- / Ausschalten Leiter Querschnittstabelle IA 200 Spezifikationen IA 200V Spezifikationen IA 400 Spezifikationen Leistungsbandbreite IA 400V SpezifikationenEingangs Cmrr NettogewichtIA 800 Spezifikationen IA 800V Spezifikationen Wichtige Sicherheitsrichtlinien Peavey ONE-YEAR Limited WARRANTY/REMEDY Product of Peavey Electronics Corporation
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