EAW D S A 2 5 0, D S A 2 3 0 owner manual Back, Front, Right Side, DSA230, 9 . 1 D S A

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

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C h a p t e r 9 - M e c h a n i c a l D r a w i n g s
9 . 1 D S A 2 3 0
INPUT PANEL
SIGNAL END
9.34		CABINET WEIGHT= 62 LBS
9.34
9.32
	11.24
LED	FROM
	WALL
2X 20°	2X 14°
		8.26
		23.89
36.51
		(4.36)
GRILLE PARTIALLY SHOWN		BACK
FRONT	RIGHT SIDE	BACK
FRONT	RIGHT SIDE
DIMENSIONS APPLY
	TO BOTH SIDES
INPUT PANEL
POWER END		DSA230
		DSA230
		EASTERN ACOUSTIC WORKS
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EAW D S A 2 5 0, D S A 2 3 0 owner manual Back, Front, Right Side, DSA230, 9 . 1 D S A

Contents

Page Introduction Chapter 1 Safety InstallationChapter 2 Unpacking Chapter 3 Quick StartChapter 7 Maintenance and Service Chapter 6 OperationChapter 8 Appendices 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 Unpacking 2 . 2 S h i p p i n g D a m a g e2 . 3 R e t u r n i n g P r o d u c t s t o E AW Chapter3 . 1 D e s c r i p t i o n 3 . 2 A u d i o S i g n a l Co n n e c t i o nB e t w e e n L o u d s p e a k e r s Quick StartFigure 3.4b Signal Links 2 ft / 0.6 m Figure 3.5 Connecting AC MainsFigure 3.6 Signal End / Power End 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 Figure 4.1.4 DSA Block Diagrams F e a t u r e sE L E C T R I C A L B E N E F I T 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 eInstallation 4 . 8 D e s i g n i n g D S A S y s t e m sFigure 5.1.1 Cable Channels Basic electrical installation tasks includeCrossover Cable Wiring Figure 5.1.3 EIA-485ConnectorFigure 5.1.2 Audio A & Audio B 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 Figure 5.2.3 Basic CobraNet Diagram See Installation Instructions with Card5 . 2 . 4 C A B L I N G 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 nFigure 5.3.3 Connecting AC Mains Figure 5.4.2a Ground Lift Switch5 . 4 G r o u n d i n g 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 5.5.4a Wall Mounted 5 . 5 . 4 I N S TA L L AT I O N O P T I O N SFigure 5.5.4b Suspended 5 . 5 . 5 A N G L I N G E N C LO S U R E SHorizontal Rotation Over / Under Enclosures5 . 5 . 6 M O U N T I N G H E I G H T WA L L B R A C K E T I N S TA L L AT I O NFigure 5.5.7a Wall Bracket Spacing Figure 5.5.7b Over-UnderSpacingFigure 5.5.7c Side-By-SideSpacing 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 5.5.9b Retainer Bolt Installation Figure 5.5.9c Cable RoutingFigure 5.5.9d Secure the Enclosure Position 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 . 3 . 3 O P E R AT I O N 6 . 4 . 1 E Q UA L I Z AT I O N6 . 4 . 2 M A X I M U M O U T P U T 6 . 4 . 3 F R E Q U E N C Y C O N T E N T7 . 1 W a r r a n t y 7 . 3 H o w t o C o n t a c t E AW7 . 3 . 1 O P E R AT I N G Q U E S T I O N S 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 SBACK FRONTRIGHT SIDE DSA230DSA250 9 . 2 D S ARIGHT SIDE BACK9 . 3 WA L L B R A C K E T 4.22 in 107.3 mm0.62in 15.8 mm 4.00in 101.5 mm 2.76in 70.0 mm 0.62in 15.8 mmPage P a r t N o . R D 0 0 8 6 D 1 4 M AY

9 . 1 D S A 2 3 0

BACK

FRONT

RIGHT SIDE

DSA230