Manuals / EAW / Home Audio / Speaker

EAW D S A 2 5 0, D S A 2 3 0 owner manual 7 . 1 W a r r a n t y, 7 . 3 H o w t o C o n t a c t E AW

Models: D S A 2 3 0 D S A 2 5 0

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C h a p t e r 7 - M a i n t e n a n c e a n d S e r v i c e

This chapter provides information about warranty coverage and service.

7 . 1 W a r r a n t y

See the supplied warranty card for warranty details.

7 . 2

S e r v i c e I t e m s

There are no field serviceable parts for the DSA250 or DSA230. Service and repair information must be obtained by contacting the EAW Service Department or the service department of the EAW Distributor for your country. See Section 7.3 for contact information.

7 . 3 H o w t o C o n t a c t E AW

We have attempted to answer any questions you may have about the DSA Series in this manual and the associated guides. Should you need further assistance, you can contact us in several different ways.

7 . 3 . 1 O P E R AT I N G Q U E S T I O N S :

For questions about configuring or operating the loudspeakers, contact: EAW Application Support Group

Tel	508-234-6158
Tel	800-992-5013 (USA only)
Fax	508-234-8251
e-mail	asg@eaw.com

7 . 3 . 2 S E R V I C E I N F O R M AT I O N

For questions about troubleshooting or servicing a DSA Series loudspeaker, contact:

Mail	EAW Service Department
	One Main Street, Whitinsville, MA 01588 USA
Tel	800-992-6001 (USA only)
Tel	508-234-6001
Fax	508-234-3776
e-mail	service@eaw.com

7 . 3 . 3 L I T E R AT U R E A N D S P E C I F I C AT I O N S

For literature and specifications on EAW products, contact: EAW Literature Department

Tel	508-234-6158
Tel	800-992-5013 (USA only)
Fax	508-234-8251
Web Site	http://www.eaw.com
e-mail	litperson@eaw.com

7 . 3 . 4 G E N E R A L

For all other information:

Mail	Eastern Acoustic Works
	One Main Street, Whitinsville, Massachusetts 01588 USA
Phone	508-234-6158
Toll Free	800-992-5013 (USA only)
Fax	508-234-8251
Web Site	http://www.eaw.com
e-mail	info@eaw.com

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EAW D S A 2 5 0 7 . 1 W a r r a n t y, 7 . 3 H o w t o C o n t a c t E AW, 7 . 3 . 1 O P E R AT I N G Q U E S T I O N S

Contents

Page Chapter 2 Unpacking Introduction Chapter 1 SafetyInstallation Chapter 3 Quick StartChapter 8 Appendices Chapter 7 Maintenance and ServiceChapter 6 Operation Chapter 9 Mechanical DrawingsIntroduction Safety Chapter1 . 2 . 1 G E N E R A L P R E C A U T I O N S 2 . 3 R e t u r n i n g P r o d u c t s t o E AW Unpacking2 . 2 S h i p p i n g D a m a g e ChapterB e t w e e n L o u d s p e a k e r s 3 . 1 D e s c r i p t i o n3 . 2 A u d i o S i g n a l Co n n e c t i o n Quick StartFigure 3.6 Signal End / Power End Figure 3.4b Signal Links 2 ft / 0.6 mFigure 3.5 Connecting AC Mains 3 . 5 AC M a i n s I n s t a l l a t i o nS i g n a l P r o c e s s i n g Figure 3.6.2b Installed BracketFigure 3.7 DSAPilot Main Screen Description 4 . 1 S y s t e m O ve r v i e wChapter E L E C T R I C A L B E N E F I T S Figure 4.1.4 DSA Block DiagramsF e a t u r e s 4 . 2 . 1 A C O U S T I C A L4 . 3 A p p l i c a t i o n s 4 . 2 . 5 P H Y S I C A L4 . 4 E n g i n e e r i n g D e s i g n Figure 4.4a Angled Radiation Pattern4 . 5 D S A P i l o t 4 . 6 L o w Fr e q u e n c y Pe r f o r m a n c eFigure 5.1.1 Cable Channels Installation4 . 8 D e s i g n i n g D S A S y s t e m s Basic electrical installation tasks includeFigure 5.1.2 Audio A & Audio B Crossover Cable WiringFigure 5.1.3 EIA-485Connector Figure 5.1.4 Linking 1 ft / 0.3 mLIFT Figure 5.1.5 Linking 2 ft / 0.6 m5 . 2 . 1 D E S C R I P T I O N 5 . 2 . 4 C A B L I N G Figure 5.2.3 Basic CobraNet DiagramSee Installation Instructions with Card 5 . 2 . 6 LO U D S P E A K E R I N T E R FA C EFigure 5.3.2 PowerCon Plug 5 . 3 A C M a i n s P o w e r C o n n e c t i o n5 . 4 G r o u n d i n g Figure 5.3.3 Connecting AC MainsFigure 5.4.2a Ground Lift Switch Figure 5.3.4 Fuse5 . 5 . 1 I N S TA L L AT I O N WA R N I N G S Figure 5.5.3 DSA Cluster Configurations 1A 1B 1CFigure 5.5.4b Suspended Figure 5.5.4a Wall Mounted5 . 5 . 4 I N S TA L L AT I O N O P T I O N S 5 . 5 . 5 A N G L I N G E N C LO S U R E S5 . 5 . 6 M O U N T I N G H E I G H T Horizontal RotationOver / Under Enclosures WA L L B R A C K E T I N S TA L L AT I O NFigure 5.5.7c Side-By-SideSpacing Figure 5.5.7a Wall Bracket SpacingFigure 5.5.7b Over-UnderSpacing Critical DimensionsFigure 5.5.9a Enclosure Installation Figure 5.5.8 Enclosure Bracket Installation5 . 5 . 9 E N C LO S U R E I N S TA L L AT I O N Figure 5.5.9d Secure the Enclosure Position Figure 5.5.9b Retainer Bolt InstallationFigure 5.5.9c Cable Routing 1/4-20WELD NUT5 . 6 I n i t i a l S e t - U p Figure 5.6 Identification LED6 . 1 . 1 P O W E R M A N A G E M E N T Chapter 6 Operation6 . 1 . 2 L E D I N D I C AT O R 6 . 1 . 3 S I G N A L M O N I T O R I N G 6 . 3 N o r m a l O p e r a t i o n 6 . 3 . 1 P O W E R I N G U P6 . 4 . 2 M A X I M U M O U T P U T 6 . 3 . 3 O P E R AT I O N6 . 4 . 1 E Q UA L I Z AT I O N 6 . 4 . 3 F R E Q U E N C Y C O N T E N T7 . 3 . 1 O P E R AT I N G Q U E S T I O N S 7 . 1 W a r r a n t y7 . 3 H o w t o C o n t a c t E AW 7 . 3 . 2 S E R V I C E I N F O R M AT I O N8 . 1 . 2 P E R F O R M A N C E T E S T I N G C h a p t e r 8 - A p p e n d i c e s8 . 1 . 3 C L E A N I N G DSA250 Only 8 . 2 T r o u b l e s h o o t i n gDSA250 and DSA230 EIA-485 CobraNet8 . 3 E I A - 4 8 5 N e t w o r k 8 . 3 . 1 C A B L I N G N O T E S8 . 5 S u p p o r t F o r C o b r a N e t 8 . 3 . 2 T E R M I N AT I O N N O T E SRIGHT SIDE BACKFRONT DSA230RIGHT SIDE DSA2509 . 2 D S A BACK0.62in 15.8 mm 4.00in 101.5 mm 2.76in 70.0 mm 9 . 3 WA L L B R A C K E T4.22 in 107.3 mm 0.62in 15.8 mmPage P a r t N o . R D 0 0 8 6 D 1 4 M AY