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EAW Loudspeaker's Contents, Section, Important Safety Precautions-Read This First, xiii

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CONTENTS

Section 1	Important Safety Precautions-Read This First	ii
1.1	Important Safety Instructions for Powered Loudspeakers	ii
1	Consignes de Sécurité - À Lire en Premier	iv

1.1Consignes de Sécurité Importantes Relatives Aux Enceintes Active . iv

1 Precauzioni di Sicurezza - Da Leggere Per Primo . . . . . . . . . . . . . v

1.1Importanti Norme di Sicurezza Per L’uso di Diffusori Attivi . . . . v

1 Precausiones de Seguridad - Lea Esto Primero . . . . . . . . . . . . . . . vii

1.1Aviso Importante de Seguridad Para Altavoces Autoamplidicados . vii

	1	Sicherheitshinweise - Zuerst Lesen	viii
	1.1	Wichtige Sicherhetsanweisungen Für aktive Lautsprecher	viii
	1.2	EC Declaration of Conformity	x
	1.3	Rigging: Mounting / Suspension	x
	1.4	Purchaser and User Responsibility	xii
Section	2	Unpacking	1
	2.1	Shipping Damage	1
	2.2	Returning Products to EAW	1
Section	3	Overview	1
Section	4	Rigging / Mounting / Suspension	1
	4.1	Definitions	2
	4.2	Rigging Information	2
	4.3	Working Load Limits	4
	4.4	Design Factor	5
Section	5	Rigging Design	5
	5.1	Rigging Design Practices	5
	5.2	Rigging Hardware and Accessories	5
Section	6	Amplifier Power Requirements	6
	6.1	Selecting an Amplifier	6
	6.1.1	Rule-Of-Thumb For Selecting An Amplifier	6
	6.1.2	Power Ratings	6
	6.1.3	Selecting an Appropriate Amplifier Size	7
	6.1.4	Preventing Loudspeaker Damage	7
Section	7	Locating the Loudspeaker	7
	7.1	Placement Precautions for Powered Loudspeakers	7
	7.1.1	Ambient Temperatures	7
	7.1.2	Temperature Changes	7
	7.1.3	Thermal Switch	7
	7.1.4	Heat Sink Ventilation	8
	7.1.5	Stage Monitor Applications	8
	7.1.6	Signal Levels	8
	7.2	Placement Precautions for All Loudspeakers	8
	7.2.1	Outdoor Weather Protection	8
	7.2.2	Magnetic Fields	8
Section	8	Signal Connections	9
	8.1	Audio Input Connections - Unpowered Loudspeakers	9
	8.1.1	Neutrik® NL and Cannon AP® Connectors	9
	8.1.2	Two Connectors	10
	8.1.3	Barrier Strip or Terminal Block Connectors	10
	8.1.4	Loudspeaker Wire Gauge	10
	8.2	Audio Input Connections - Powered Loudspeakers	11
	8.2.1	Input Connection	11
	8.2.2	Loop or Thru Connector	11
	8.3	Unbalanced Connections	11
	8.3.1	Input Cable	12

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EAW Loudspeaker's owner manual Contents, Section, Important Safety Precautions-Read This First, xiii

Contents

N E V E R E N D I N G I N N O V A T I O N E A W L O U D S P E A K E R O W N E R ’ S M A N U A LLoudspeaker Owner’s Manual Section 1 Important Safety Precautions -Read This First12. Only use attachments/accessories specified by the manufacturer 1. CONSIGNES DE SÉCURITÉ - À LIRE EN PREMIER 1. PRECAUZIONI DI SICUREZZA - DA LEGGERE PER PRIMO 9. Non annullare la sicurezza garantita dallutilizz di spine polarizzate o con messa a terra. Le spine polarizzate sono caratterizzate dalla presenza di due lamine, una più grande dellaltra. Le spine con messa a terra sono caratterizzate dalla presenza di due lamine e di un dente per la messa a terra. a lamina maggiore e il dente per la messa a terra sono contemplate per garantire la tua sicurezza. Nel caso in cui la spina del cavo incluso non si inserisca perfettamente nella presa, si prega di contattare un elettricista per effettuarne la sostituzioe 1. PRECAUCIONES DE SEURIDAD - LEA ESTO PRIMERO viii 1. SICHERHEITSHINWEISE - ZUERST LESEN1. Lesen Sie diese Anleitung 2. Bewahren Sie diese Anleitung auf 1 . 3 R i g g i n g M o u n t i n g / S u s p e n s i o n 1 . 2 E C D e c l a r a t i o n o f C o n f o r m i t yCAUTION The user assumes all responsibility and liability for the proper design, installation, and use of any rigging and mounting systems for EAW loudspeakers 1 . 4 P u r c h a s e r a n d U s e r R e s p o n s i b i l i t y Important Safety Precautions-Read This First CONTENTSSection xiiiSection Section 4 Rigging / Mounting / Suspension SectionSection 2 . 1 S h i p p i n g D a m a g e4 . 2 R i g g i n g I n f o r m a t i o n 4 . 1 D e f i n i t i o n sDANGER En présence du moindre doute quant à lintégrité ou la capacité dun ou plusieurs éléments à rempli la fonction qui lui est assignée lors du montage des enceintes, retirez immédiatement ce ou ces éléments de la strucure, faites-les vérifier ou réparer par un personnel compétent, ou remplacez-les 4 . 3 Wo r k i n g L o a d L i m i t s 4 . 4 D e s i g n Fa c t o r Section 5 Rigging Design5 . 1 R i g g i n g D e s i g n P r a c t i c e s 5 . 2 R i g g i n g H a r d w a r e a n d A c c e s s o r i e s6 . 1 S e l e c t i n g a n A m p l i f i e r Section 6 Amplifier Power Requirements6 . 1 . 2 P o w e r R a t i n g s 6 . 1 . 4 P r e v e n t i n g L o u d s p e a k e r D a m a g e Section 7 Locating the Loudspeaker7 . 1 . 1 A m b i e n t Te m p e r a t u r e s 7 . 1 . 2 Te m p e r a t u r e C h a n g e s7 . 1 . 5 S t a g e M o n i t o r A p p l i c a t i o n s 7 . 1 . 4 H e a t S i n k Ve n t i l a t i o n7 . 1 . 6 S i g n a l L e v e l s 7 . 2 . 1 O u t d o o r We a t h e r P r o t e c t i o nNeutrik NL4 Neutrik NL8 Cable Connector Views From Wiring Side Section 8 Signal Connections8 . 1 . 2 Tw o C o n n e c t o r s MK23648 . 1 . 4 L o u d s p e a k e r W i r e G a u g e 8 . 2 . 1 I n p u t C o n n e c t i o n Typical XLR-3 Input and Loop Through Connectors8 . 2 . 2 L o o p o r T h r u C o n n e c t o r 9 . 2 U n p o w e r e d L o u d s p e a k e r s Section 9 Signal Processing8 . 3 . 1 I n p u t C a b l e 9 . 2 . 1 S i n g l e - a m p l i f i e d M o d e9 . 2 . 2 M u l t i - a m p l i f i e d M o d e 9 . 3 S u b w o o f e r S i g n a l P r o c e s s i n g9 . 4 . 1 L i m i t e r s A n d L i m i t i n g 9 . 4 U n p o w e r e d L o u d s p e a k e r s - L i m i t e r s9 . 4 . 2 M X 8 7 5 0 L i m i t e r D e s i g n 9 . 4 . 3 M X 8 7 5 0 O u t p u t L i m i t e r W i z a r d1 0 . 1 O p e r a t i n g L i m i t s Section 10 Operating the Loudspeaker1 0 . 2 A c o u s t i c L e v e l P r e c a u t i o n s 9 . 5 . 2 L i m i t e r s1 0 . 2 . 1 O p e r a t i n g L e v e l s 1 0 . 3 Te s t i n g a n d Te s t S i g n a l s1 0 . 4 M e a s u r e m e n t s Section 11 Inspection and Maintenance1 1 . 1 . 1 O v e r a l l P h y s i c a l I n s p e c t i o n 1 1 . 1 P e r i o d i c I n s p e c t i o n1 1 . 1 . 2 R i g g i n g I n s p e c t i o n 1 1 . 3 P e r i o d i c M a i n t e n a n c e 1 1 . 2 P e r i o d i c P e r f o r m a n c e Te s t i n g1 1 . 3 . 1 P e r i o d i c A c o u s t i c a l M a i n t e n a n c e 1 1 . 3 . 2 R o u t i n e M a i n t e n a n c e1 1 . 3 . 4 L o n g Te r m M a i n t e n a n c e 1 1 . 3 . 3 C o s m e t i c M a i n t e n a n c e1 2 . 1 R i g g i n g P r o b l e m s Section 12 Troubleshooting1 2 . 2 E n c l o s u r e a n d I n t e g r a l H a r d w a r e 1 2 . 3 C o s m e t i c s1 2 . 4 . 2 D r i v e r s 1 2 . 5 P r o b l e m S y m p t o m s1 2 . 4 . 3 I n p u t P a n e l a n d W i r i n g 1 2 . 4 . 4 C r o s s o v e r s1 2 . 5 . 2 D i s t o r t e d S o u n d 1 2 . 5 . 1 N o S o u n d o r L o w O u t p u t1 2 . 5 . 4 P o w e r e d L o u d s p e a k e r E l e c t r o n i c s 1 3 . 1 O p e r a t i n g Q u e s t i o n s Section 13 Contacting EAWSection WarrantyPN 425017 E DEC05