EAW DSA250i, DSA230i owner manual 4a Wall Mounted

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WALL

DSA

SUPPLIED

WALL

BRACKETS

Figure 5.6.4a Wall Mounted

USER-SUPPLIED

SUSPENSION

HARDWARE

OPTIONAL

FLY-BAR KIT

DSA

OPTIONAL

ENCLOSURE

CONNECTING

KIT

DSA

Figure 5.6.4b Suspended

0

1515

5 . 6 . 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 DSAi modules 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 modules. The optional DSAi Fly- Bar Kit is required for suspension. For suspending more than one module 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 DSAi modules may require other methods of installation. Please contact EAW for assistance when the normal methods cannot be used. (See Section 7.3)

In all cases, orient each enclosure in the cluster as shown in the DSAPilot diagrams according to the location of the Signal End with the LED.

5.6.5 ANGLING ENCLOSURES

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

2.Horizontal Angle Single Modules: 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 module.

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

4.Horizontal Angle Side-by-Side Modules: These clusters cannot be rotated horizontally. Always position the DSA250i and DSA230i modules for these clusters so that their aiming axes are perpendicular to the mounting surface.

WALL

GOOD

BAD

GOOD

BAD

 

 

 

 

Figure 5.6.5a Horizontal Rotation

Figure 5.6.5b

Horizontal Rotation

Figure 5.6.5c

Horizontal Rotation

Single Module

Over/Under Modules

Side-by-Side Modules

24

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Contents Page Safety Precautions Read this First Precauciones DE Seguridad LEA Esto Primero EC Declaration of Conformity Contents Page Contents IntroductionUnpacking Shipping DamageAudio Signal Connection ChapterReturning Products to EAW Quick StartAC Mains Installation Daisy Chaining Audio and Computer Signal Between ModulesComputer Control Connection Physical Installation Signal End / Power EndDescription Signal ProcessingSystem Overview Features 4 DSAi Block DiagramsElectronic Applications Engineering Design4a Angled Radiation Pattern DSAPilot Low Frequency PerformanceComparison to Traditional Products Designing DSAi SystemsInstallation Analog Audio and EIA-485 Computer Control2 Audio a & Audio B Recommended Conductor Gauge AWG to 18 AWG / 0.2 mm to 1 mm 3 Basic CobraNet Diagram CobraNet Audio and Computer ControlCabling Fault Detect Supervisory Monitoring 3a Single DSAi Fault on AC Mains Power Connection 2 PowerCon Plug Grounding 4 Fuse2 Signal End / Power End 3 DSAi Cluster Configurations 4a Wall Mounted 6 Mounting Height Lift the enclosure onto the structure-mounted Wall Brackets Acoustical Installation Initial Set-UpOperation Operational FunctionsSignal Monitoring Operational Check List Normal OperationOperational ‘DOS’ and ‘DONTS’ Maintenance and Service WarrantyService Items How to Contact EAWInspections and Maintenance AppendicesTroubleshooting DSA250i OnlyEIA-485 EIA-485 Network Notes CobraNetSupport For Ethernet Support For CobraNetDSAi Connections 3a EIA-485 Example 5c Example One path was to the EIA-485 port. So when B responds 6c Example Mechanical Drawings Right Side BackRight Side Full Scale Wall Bracket
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