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D S A 2 3 0, D S A 2 5 0 owner manual
Models:
D S A 2 3 0
D S A 2 5 0
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Troubleshooting
Install
1.4 DSA Block Diagrams
Dimension
Maintenance
5.3 DSA Cluster Configurations
5 Connecting AC Mains
Audio signal connection
Safety
3.2 PowerCon Plug
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D S A 2 5 0 & D S A 2 3 0 L O U D S P E A K E R O W N E R ’S M A N U A L
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Contents
Page
Installation
Introduction Chapter 1 Safety
Chapter 2 Unpacking
Chapter 3 Quick Start
Chapter 6 Operation
Chapter 7 Maintenance and Service
Chapter 8 Appendices
Chapter 9 Mechanical Drawings
Introduction
Chapter
Safety
1 . 2 . 1 G E N E R A L P R E C A U T I O N S
2 . 2 S h i p p i n g D a m a g e
Unpacking
2 . 3 R e t u r n i n g P r o d u c t s t o E AW
Chapter
3 . 2 A u d i o S i g n a l Co n n e c t i o n
3 . 1 D e s c r i p t i o n
B e t w e e n L o u d s p e a k e r s
Quick Start
Figure 3.5 Connecting AC Mains
Figure 3.4b Signal Links 2 ft / 0.6 m
Figure 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 n
S i g n a l P r o c e s s i n g
Figure 3.6.2b Installed Bracket
Figure 3.7 DSAPilot Main Screen
Description
4 . 1 S y s t e m O ve r v i e w
Chapter
F e a t u r e s
Figure 4.1.4 DSA Block Diagrams
E 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 L
4 . 2 . 5 P H Y S I C A L
4 . 3 A p p l i c a t i o n s
Figure 4.4a Angled Radiation Pattern
4 . 4 E n g i n e e r i n g D e s i g n
4 . 6 L o w Fr e q u e n c y Pe r f o r m a n c e
4 . 5 D S A P i l o t
4 . 8 D e s i g n i n g D S A S y s t e m s
Installation
Figure 5.1.1 Cable Channels
Basic electrical installation tasks include
Figure 5.1.3 EIA-485Connector
Crossover Cable Wiring
Figure 5.1.2 Audio A & Audio B
Figure 5.1.4 Linking 1 ft / 0.3 m
LIFT
Figure 5.1.5 Linking 2 ft / 0.6 m
5 . 2 . 1 D E S C R I P T I O N
See Installation Instructions with Card
Figure 5.2.3 Basic CobraNet Diagram
5 . 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 E
5 . 3 A C M a i n s P o w e r C o n n e c t i o n
Figure 5.3.2 PowerCon Plug
Figure 5.4.2a Ground Lift Switch
Figure 5.3.3 Connecting AC Mains
5 . 4 G r o u n d i n g
Figure 5.3.4 Fuse
5 . 5 . 1 I N S TA L L AT I O N WA R N I N G S
1A 1B 1C
Figure 5.5.3 DSA Cluster Configurations
5 . 5 . 4 I N S TA L L AT I O N O P T I O N S
Figure 5.5.4a Wall Mounted
Figure 5.5.4b Suspended
5 . 5 . 5 A N G L I N G E N C LO S U R E S
Over / Under Enclosures
Horizontal Rotation
5 . 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 N
Figure 5.5.7b Over-UnderSpacing
Figure 5.5.7a Wall Bracket Spacing
Figure 5.5.7c Side-By-SideSpacing
Critical Dimensions
Figure 5.5.9a Enclosure Installation
Figure 5.5.8 Enclosure Bracket Installation
5 . 5 . 9 E N C LO S U R E I N S TA L L AT I O N
Figure 5.5.9c Cable Routing
Figure 5.5.9b Retainer Bolt Installation
Figure 5.5.9d Secure the Enclosure Position
1/4-20WELD NUT
Figure 5.6 Identification LED
5 . 6 I n i t i a l S e t - U p
6 . 1 . 1 P O W E R M A N A G E M E N T
Chapter 6 Operation
6 . 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 . 1 P O W E R I N G U P
6 . 3 N o r m a l O p e r a t i o n
6 . 4 . 1 E Q UA L I Z AT I O N
6 . 3 . 3 O P E R AT I O N
6 . 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 T
7 . 3 H o w t o C o n t a c t E AW
7 . 1 W a r r a n t y
7 . 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 N
8 . 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 s
8 . 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 g
DSA250 and DSA230
CobraNet
EIA-485
8 . 3 . 1 C A B L I N G N O T E S
8 . 3 E I A - 4 8 5 N e t w o r k
8 . 3 . 2 T E R M I N AT I O N N O T E S
8 . 5 S u p p o r t F o r C o b r a N e t
FRONT
BACK
RIGHT SIDE
DSA230
9 . 2 D S A
DSA250
RIGHT SIDE
BACK
4.22 in 107.3 mm
9 . 3 WA L L B R A C K E T
0.62in 15.8 mm 4.00in 101.5 mm 2.76in 70.0 mm
0.62in 15.8 mm
Page
P a r t N o . R D 0 0 8 6 D 1 4 M AY