XLC-TAE X-Line Compact Tilt-Angle Extender Bar User Instructions Tilt-Angle Extender Bar The X-Line Compact Tilt-Angle Extender Bar features a rigging attachment position to allow a single column composed of an X-Line Compact Grid and Loudspeaker Array to be flown and tilted to obtain desired sound coverage. The X-Line Compact Tilt-Angle Extender Bar offers up to 16 different angle positions either in declination or inclination depending on how the bar is positioned on the grid. Detent Pin Tilt-Angle Extender Bar Detent Pin Grid Store Shackle on Pin during Shipping and Transportation Figure 2: Tilt-Angle Extender Bar Shipping/Transport Configuration 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Figure 1: Attaching Grid to Tilt-Angle Extender Bar Simplified Rigging Structural Ratings Tilting Down (Hole #1 at Rear) MAXIMUM ARRAY HEIGHT: Measured from hole position used to bottom of array. 100 in. (2.54 m) MAX Tilting Up (Hole #1 at Front) Figure 3: Tilt-Angle Extender Bar Declination and Inclination with Attached Grid and Loudspeakers Simplified Rigging-Rating Guidelines 1. MAXIMUM ARRAY WEIGHT XLC GRID AND ALL BOXES BELOW These simplified rigging-rating guidelines provide ratings for typical arrays based on the: A. The total weight of the grid and all enclosures suspended below the XLC-TAE. B. The pick-up hole on the XLC-TAE. C. The total height of the array from the pick-up hole in the XLC- TAE to the bottom of the bottom loudspeaker. D. The assumption that one pick-up point will be used. Hole Positions Maximum Allowable Weight of Array 1-2 670 lbs (304 kg) 3-4 780 lbs (354 kg) 5-16 900 lbs (408 kg) Determining the forces throughout an array requires complex calculations. These guidelines eliminate the need for weight-distribution calculations by using conservative working-load ratings. Other array configurations may be permissable – Consult the XLC Users Guide and LAPS Software. 2. Never exceed the weight limit for any XLC-TAE pick-up hole. 3. Never exceed the height limit for any array using the XLC-TAE. 4. Make sure that the two quick-release pins that secure the spreader bars on the grid to the XLC-TAE are fully locked. 5. Do not remove any bolts or dissasemble the XLC-TAE. 6. Only use Electro-Voice rigging hardware. 7. Only suspend using the XLC-Series grids. 8. Read the XLC Users Guide before suspending any loud speakers overhead. 9. All non-Electro-Voice hardware is the responsibility of others. Electro-Voice® 12000 Portland Avenue South, Burnsville, MN 55337 Phone: 952/884-4051, Fax: 952/884-0043 www.electrovoice.com © Bosch Communications Systems Part Number LIT000120 Rev A 11/2007 TYPICAL ARRAY LIMITS MAXIMUM NUMBER OF XLC BOXES Hole Positions XLC127, XLC127+, XLC127DVX, XLC907DVX XLC118, XLC215 1-2 6 4 3-4 7 5 5-16 8 6 U.S.A. and Canada only. For customer orders, contact Customer Service at: 800/392-3497 Fax: 800/955-6831 Europe, Africa, and Middle East only. For customer orders, contact Customer Service at: + 49 9421-706 0 Fax: + 49 9421-706 265 Other Internatonal locations. For customer orders, Contact Customer Service at: + 1 952 884-4051 Fax: + 1 952 887-9212 For warranty repair or service information, contact the Service Repair department at: 800/685-2606 For technical assistance, contact Technical Support at: 866/78AUDIO Specifications subject to change without notice.
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