EAW DSA250i, DSA230i owner manual Physical Installation, Signal End / Power End

3.6 Physical Installation

LED INDICATOR ON FRONT SURFACE

SIGNAL END

AC MAINS CONNECTOR

POWER END

3.6.1 ORIENTATION

1.When installing the enclosure, there is a correct “top” and “bottom”. This cannot be assumed from the physical appearance. Instead, orientation depends on application and desired acoustical performance determined using DSAPilot.

2.Ensure the enclosure is oriented correctly by verifying which ends are supposed to be the top and bottom for the intended application. The Signal End is the end with the identification LED, visible on one end of the front of the enclosure. The Power End has the ac mains connector.

Figure 3.6 Signal End / Power End

2X 3/8-16 X 2 LG

BLACK HEX HEAD ENCLOSURE BRACKET BOLT & LOCK WASHER

2X ENCLOSURE BRACKET P/N 0006118

1/4-20 X 3 LG

HEX HEAD RETAINER BOLT & LOCK WASHER

2X WALL BRACKET P/N 0006119

Figure 3.6.2a Bracket Installation

Figure 3.6.2b Installed Bracket

NOTE: The desired coverage cannot be achieved if the enclosure is incorrectly oriented.

3.6.2 MOUNTING

WARNING: Comply with all installation warnings in Section 5.6.1.

The DSAi Series modules are normally intended to be flush-mounted against a vertical surface capable of supporting their weight.

1.Using the template printed on the shipping box, locate and position the supplied Wall Brackets to structure.

2.Attach the Wall Brackets to structure. You must provide attachment hardware and ensure the attachment method and structure are capable of supporting the intended load. Position the Wall Bracket weld nuts left or right to allow clearance for later insertion of the Retainer Bolt.

3.Ensuring they are oriented properly, install the two Enclosure Brackets on the module. Insert and hand-tighten the supplied 3/8-16 Enclosure Bracket Bolt and Lock Washer for each Enclosure Bracket.

4.Lift the enclosure onto the installed Wall Brackets.

WARNING: Use at least two people for lifting enclosure onto the brackets.

5.Insert and snugly tighten at least one of the supplied 1/4-20 Retainer Bolt and Lock Washer through the side of either of the Wall and Enclosure Brackets. This prevents the enclosure from being lifted off the Wall Brackets.

6.Securely tighten each 3/8-16 Enclosure Bracket Bolt to lock the enclosure at the desired horizontal angle.

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