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EAW NTS22, NT56, NT26, NT29, NT59 owner manual Block Diagram, Section, Nt Full-Range, Nt Subwoofer

Models: NT29

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5.Install and refasten the amplifier panel, securely tightening all screws.

Section 9

Block Diagram

This is a block diagram of an NT Full-Range with an NT subwoofer. A full-range input signal is connected to the full-range loudspeaker and looped through to the subwoofer (solid lines). Alternately, the full-range input can be connected to the subwoofer and looped through to the full-range loudspeaker (dotted lines).

AMPLIFIER

POWER SUPPLY

DSP PC

HPF

ASS'Y

THRU

BOARD

FULL-RANGE

D/A

AMP

LIMIT

INPUT SIGNAL

DELAY

INPUT A/D

500 W @ 4 OHM

LPF

LIMIT

D/A

AMP

DELAY

1000 W @ 4 OHM

NT FULL-RANGE

AMPLIFIER

POWER SUPPLY

ASS'Y

DSP PC

(FULL-RANGE

THRU

BOARD

AMP

INPUT SIGNAL)

DELAY

1000 W @ 4 OHM

INPUT A/D

LPF

D/A

LIMIT

AMP

1000 W @ 4 OHM

NT SUBWOOFER

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Image 30

EAW NTS22, NT56, NT26, NT29, NT59 owner manual Block Diagram, Section, Nt Full-Range, Nt Subwoofer

Contents

N T S E R I E S O W N E R ’ S M A N U A L F U L L - R A N G E A N D S U B W O O F E R L O U D S P E A K E R S1 Precauzioni di Sicurezza - Da Leggere per Primo Section 1 Safety Precautions - READ THIS FIRST1 Consignes de Sécurité - À Lire en Premier 1.1 Instructions Relatives À la Sécurité1.1 Instrucciones de Seguridad 1 Precauciones de Seguridad - Lea Esto Primero1 Sicherheitshinweise - Lesen Sie Diesen Abschnitt Zuerst 1.1 SicherheitsanweisungenSection 6 Electrical Installation Introduction Section 1 Safety Precautions - READ THIS FIRSTSection 5 Physical Installation Section 2 UnpackingSection 8 Maintenance and Service Section 9 Block DiagramSection 7 Operation C o n t e n t s UnpackingSection 3 Quick Start 3 . 3 A C M a i n s C o n n e c t i o n3.1 Réglages Initiaux 3 Mise en ŒUVRE3 . 4 A d j u s t i n g t h e O u t p u t L e v e l 3.2 Connexions Audio3.1 Imposazioni Iniziali dei Controlli 3 Guida Rapida3.4 Référence du Niveau de Sortie 3.2 Connessione Audio3.1 Ajustes de Control Iniciales 3 Inicio Rapido3.4 Regolare il Livello D’uscita 3.2 Conxion Audio3.4 Ajuste del Nivel de Salida 3 Schnellanletung3.3 Conxion de Corriente 3.1 Anfangseinstellungen3.4 Einstellung des Ausgangspegels Section 4 Overview3.3 Anschluss an Das Stromnetz 4 . 1 U s i n g t h e L o u d s p e a k e r4 . 2 . 1 M o d e l s Section 5 Physical Installation5 . 1 M o u n t i n g / R i g g i n g 4 . 2 . 2 A m p l i f i c a t i o n5.1 Montaje/Anclaje 5.1 Montaqge/Installation5.1 Montaggio/Rigging 5.1 Montge/AufhängungRiggingDespazamiento del módulo amplificador Displacement du module damplificationSpostare il modulo damplificazione Ausbau des Endstufenmoduls5 . 3 . 1 C e n t e r o f G r a v i t y 5 . 3 . 2 Ve r t i c a l A r r a y5 . 3 . 3 H o r i z o n t a l A r r a y 6 . 1 A u d i o S i g n a l C o n n e c t i o n Section 6 Electrical InstallationConnecxion du Signal Audio Conneccione del Segnale AudioAudiosignalverbindung 6 . 1 . 1 I n p u t P a n e l6 . 1 . 2 L o o p C o n n e c t o r Fuente de alimentación Alimentation SecteurAlimentazione AC AC MAINSCavo dalimentazione AC NetzstromversorgungCordon secteur 6 . 3 . 2 A C M a i n s C a b l eNetzkabel Power On SequenceCable de alimentación 6 . 3 . 3 P o w e r O n / O f f6 . 4 . 1 S e t t i n g t h e H P F H i g h P a s s F i l t e r 6 . 4 . 2 S e t t i n g t h e O p e r a t i n g M o d e6 . 5 O p e r a t i n g C o n t r o l s - S u b w o o f e r 6 . 5 . 1 S e t t i n g t h e G a i n S w i t c h6 . 5 . 2 S e t t i n g t h e P o l a r i t y Recommended usage 7 . 2 A d j u s t i n g t h e O u t p u t L e v e l SectionOperation 7 . 3 O p e r a t i n g I n d i c a t o r sS i g n a l P r o c e s s i n g 7 . 3 . 4 A m p l i f i e r S t a t u s7 . 3 . 5 S i g n a l P r e s e n t 7 . 4 . 2 E x t e r n a l S i g n a l P r o c e s s i n g8 . 1 M a i n t e n a n c e Section 8 Maintenance and ServiceService Entretien GénéralFusible secteur Fusibile ACFusible de corriente NetzsicherungSicherungstyp 8 . 3 F i e l d Tr o u b l e s h o o t i n g Full-RangeSubwoofer NT Model # 8 . 5 . 1 A m p l i f i e r M o d u l e s8 . 5 . 3 R e p l a c i n g t h e A m p l i f i e r M o d u l e 115 V ModuleNT FULL-RANGE Block DiagramSection NT SUBWOOFERPage T h e L a w s o f P h y s i c s T h e A r t o f L i s t e n i n g RD0385 D JAN06