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EAW DSA250 & DSA230 owner manual 5.4a Wall Mounted, 5 . 5 . 4 I N S TA L L AT I O N O P T I O N S

Models: DSA250 & DSA230

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Figure 5.5.4a Wall Mounted

WALL

DSA

SUPPLIED

WALL

BRACKETS

Figure 5.5.4a Wall Mounted

USER-SUPPLIED

SUSPENSION

HARDWARE

OPTIONAL

FLY-BAR KIT

DSA

OPTIONAL

ENCLOSURE

CONNECTING

KIT

DSA

5 . 5 . 4 I N S TA L L AT I O N O P T I O N S

Normal Method: This method is for installing DSA loudspeakers flush-mounted to a vertical wall surface using the supplied brackets. The installation instructions herein apply to this installation method.

Optional Normal Method: This method is for suspending DSA loudspeakers. The optional DSA Fly-Bar Kit is required for suspension. For suspending more than one loudspeaker from a single Fly-Bar, the optional Enclosure Connecting Kit is also required. These accessories are supplied with complete instructions for their use.

Alternate Methods: In some applications, the DSA loudspeakers may require suspension or other methods of installation. Please contact EAW for assistance when the normal method cannot be used. (See Section 7.3)

Orient each enclosure in the cluster as shown in the DSAPilot diagrams according to the location of the Signal End with the LED.

Figure 5.5.4b Suspended

15° 0° 15°

WALL

Figure 5.5.5a Horizontal Rotation Single Enclosure

5 . 5 . 5 A N G L I N G E N C LO S U R E S

1.Vertical Angle: Normally, the DSA Series enclosures are designed to be mounted flat to a vertical surface.

2.Horizontal Angle Single Loudspeakers: When mounted flat to a vertical surface, the mounting hardware allows the enclosures to be rotated up to +/-15° degrees horizontally, 0° being perpendicular to the wall surface. This allows directing its fixed 120° horizontal coverage anywhere within a 150° arc around the front of the loudspeaker.

3.Horizontal Angle Over/Under Loudspeakers: Always align over/under enclosures so they are aimed in the same direction.

4.Horizontal Angle Side-by-Side Loudspeakers: These clusters cannot be rotated horizontally. Always position the DSA250 and DSA230 loudspeakers for these clusters so that their aiming axes are perpendicular to the mounting surface.

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EAW DSA250 & DSA230 owner manual 5.4a Wall Mounted, 5 . 5 . 4 I N S TA L L AT I O N O P T I O N S, 5.4b Suspended

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 nFigure 3.6.2b Installed Bracket S i g n a l P r o c e s s i n gFigure 3.7 DSAPilot Main Screen 4 . 1 S y s t e m O ve r v i e w DescriptionChapter 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 mFigure 5.1.5 Linking 2 ft / 0.6 m LIFT5 . 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 5.5.8 Enclosure Bracket Installation Figure 5.5.9a Enclosure 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 LEDChapter 6 Operation 6 . 1 . 1 P O W E R M A N A G E M E N T6 . 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 NC h a p t e r 8 - A p p e n d i c e s 8 . 1 . 2 P E R F O R M A N C E T E S T I N G8 . 1 . 3 C L E A N I N G 8 . 2 T r o u b l e s h o o t i n g DSA250 OnlyDSA250 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 RIGHT SIDEBACK FRONT9 . 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 B 2 7 A U G