X-Line Compact Extender Beam Installation Instructions XLC-EB Extender Beam The X-Line Compact Extender Beam features a rigging attachment position to allow a column of X-Line Compact Grid and Loudspeaker Array to be flown and tilted to obtain the desired sound coverage. When using the Extender Beam never exceed the rigging rating of the XLC loudspeaker systems used with it. These ratings account for stresses resulting from the load angles encountered in curved arrays. These ratings are the limiting factors. Consult the XLC Rigging manual, and/or the rigging label on the XLC loudspeaker systems for the ratings when used in curved arrays. The Extender Beam has been designed to exceed the structural ratings for the XLC loudspeaker systems, so if the structural ratings are not exceeded for loudspeaker system within the column, the structural rating for the Extender Beam will not be exceeded. Pickup Ring Centering Ring Extender Beam Quick-Release Pin Yoke Note: Extender Beam shown cutaway for better conceptualization and clarity. Quick-Release Pin Grid Figure 1: Attaching Grids to Extender Beam WARNING: Suspending any object is potentially dangerous and should only be attempted by individuals who have a thorough knowledge of the techniques and regulations of rigging objects overhead. Electro-Voice® strongly recommends that X-Line Compact speakers be suspended taking into account all current national, federal, state and local regulations. It is the responsibility of the installer to ensure that X-Line Compact speakers are safely installed in accordance with all such regulations. If X-Line Compact speakers are suspended, Electro-Voice® strongly recommends that the system be inspected at least once a year. If any sign of weakness or damage is detected, remedial action should be taken immediately. One Pickup Point Two Pickup Points Tilting Down (Hole #1 at Rear) Tilting Up (Hole #1 at Front) Figure 2: Extender Beam Array Configurations Step 1: Install Pickup Rings in Hole #18 and #22 and Install Yokes as shown Step 2: Rotate Yokes, Then Drop Pickup Rings (View Shown Cutaway for Clarity) Figure 3: Extender Beam Shipping/Transport Configuration 12000 Portland Avenue South, Burnsville, MN 55337 Phone: 952/884-4051, Fax: 952/884-0043 www.electrovoice.com © Telex Communications, Inc. 11/2005 Part Number 38110-480 Rev A U.S.A. and Canada only. For customer orders, contact the Customer Service department at 800/392-3497 Fax: 800/955-6831 Europe, Africa and Middle East only. For customer orders, contact the Customer Service department at 49 9421-706 0 Fax: 49 9421-706 265 For warranty information, contact the Service Repair department at: 616/695-6831 or 800/685-2606 For technical assistance, contact Technical Support at: 866/78AUDIO Specifications subject to change without notice.
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