EAW NTS22, NT56, NT26, NT29, NT59 owner manual Section, Block Diagram

Page 30

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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Contents S E R I E S Precauzioni di Sicurezza Da Leggere per Primo Safety Precautions Read this FirstConsignes de Sécurité À Lire en Premier Instructions Relatives À la SécuritéInstrucciones de Seguridad Precauciones de Seguridad Lea Esto PrimeroSicherheitshinweise Lesen Sie Diesen Abschnitt Zuerst SicherheitsanweisungenUnpacking Block Diagram N t e n t s UnpackingQuick Start C M a i n s C o n n e c t i o nRéglages Initiaux Mise en ŒuvreD j u s t i n g t h e O u t p u t L e v e l Connexions AudioImposazioni Iniziali dei Controlli Guida RapidaRéférence du Niveau de Sortie Connessione AudioAjustes de Control Iniciales Inicio RapidoRegolare il Livello D’uscita Conxion AudioAjuste del Nivel de Salida SchnellanletungConxion de Corriente AnfangseinstellungenEinstellung des Ausgangspegels OverviewAnschluss an Das Stromnetz S i n g t h e L o u d s p e a k e rO d e l s Physical InstallationO u n t i n g / R i g g i n g M p l i f i c a t i o nMontge/AufhängungRigging Montaqge/Installation Montaggio/RiggingMontaje/Anclaje O u n t i n g P o i n t Wo r k i n g L o a d L i m i t sU b w o o f e r Despazamiento del módulo amplificadorAusbau des Endstufenmoduls T a g e M o n i t o rE n t e r o f G r a v i t y Ve r t i c a l a r r a yO r i z o n t a l a r r a y U d i o S i g n a l C o n n e c t i o n Electrical InstallationConnecxion du Signal Audio Conneccione del Segnale AudioAudiosignalverbindung N p u t P a n e lO o p C o n n e c t o r Alimentation Secteur Alimentazione AC Fuente de alimentaciónC M a I N S S u p p l y Cavo dalimentazione AC NetzstromversorgungCordon secteur C M a i n s C a b l eCable de alimentación NetzkabelO w e r O n / O f f 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 E t t i n g t h e O p e r a t i n g M o d eP e r a t i n g C o n t r o l s S u b w o o f e r E t t i n g t h e G a i n S w i t c hE t t i n g t h e P o l a r i t y Recommended usage I m i t e r a c t i v e Section OperationP e r a t i n g I n d i c a t o r s L i pG n a l P r o c e s s i n g M p l i f i e r S t a t u sI g n a l P r e s e n t X t e r n a l S i g n a l P r o c e s s i n gA i n t e n a n c e Maintenance and ServiceService Entretien Général Assistenza TecnicaFusible secteur Fusibile ACFusible de corriente NetzsicherungSicherungstyp I e l d Tr o u b l e s h o o t i n g Full-RangeM p l i f i e r M o d u l e s 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 eBlock Diagram SectionPage RD0385 D JAN06