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5.6.4 INSTALLATION OPTIONS
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.
24
WALL
SUPPLIED
WALL
BRACKETS
DSA
Figure 5.6.4a Wall Mounted
0
WALL
15
15
Figure 5.6.5a Horizontal Rotation
Single Module
GOOD
BAD
Figure 5.6.5b Horizontal Rotation
Over/Under Modules
GOOD
BAD
Figure 5.6.5c Horizontal Rotation
Side-by-Side Modules
USER-SUPPLIED
SUSPENSION
HARDWARE
OPTIONAL
FLY-BAR KIT
OPTIONAL
ENCLOSURE
CONNECTING
KIT
DSA
DSA
Figure 5.6.4b Suspended