Rigging-Safety Warning
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1.0 Introduction
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1.1 Finishes And Colors Available
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1.2 Evf Front-Loaded Series
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1.3 Evh Horn-Loaded Series
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1.4 Accessories For Evf And Evh Systems
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2.0 Tool List
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3.0 Designing An Evf/Evh Cluster
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3.1 General Aiming And Placement Guidelines
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3.2 Choosing Between The Evf Full-Range And Evh Full-Range Systems
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3.21 Directivity Break Frequency Defined
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Loudspeakers And How Far A Single Cluster Can “Reach” Into A Venue
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3.31 Basic Clustering Guidelines
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3.4 Coverage-Uniformity Target
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3.5 Multiple-Source Interference In Clusters
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3.51 Reducing Multiple-Source Interference
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4.0 Preparing Evf And Evh Systems For Installation
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4.1 Recommended Preflight Procedures
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4.2 Passive/Biamp Crossover Configuration
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4.3 Rotation Of High-Frequency Waveguides (Evf Systems)
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Contours (Evh Systems)
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4.5 Digital Signal Processing
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4.51 Full-Range Systems In Passive Mode
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Clusters That Operate On A Single Power-Amplifier Channel
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4.53 Dsp (Digital Signal Processor) Loudspeaker Presets For Biamp Operation
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5.0 Evf And Evh Rigging System
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5.1 Introduction
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5.11 The Flying Ev-Innovation (Ev-I) Loudspeaker System
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5.12 Important Details That Apply To The Vrk And Hrk Rigging Kits
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5.2 Ev-I Rigging Primer
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5.21 Anatomy Of An Evf Or Evh Flying System Using M10 Eyebolts
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5.211 Eyebolt Application Warnings
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5.212 Eyebolt Installation
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5.213 All-Eyebolt Clusters
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5.22 Vrk Kits And Vertically Rigged Clusters
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5.23 Hrk Kits And Horizontally Rigged Clusters
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5.24 Assembly Instructions For Vrk And Hrk Kits
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6.0 Rigging-Strength Ratings And Safety Factors
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6.1 Working Load Limit And Safety-Factor Definitions
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6.2 Structural-Rating Overview
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6.3 All-Eyebolt Structural Ratings
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6.31 Working Load Limits For Eyebolts
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6.32 Suspension-Line Angles
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6.33 Left-To-Right All-Eyebolt Cluster Angles
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6.4 Vrk Rigging Structural Ratings For Vertical Clusters
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6.41 Working Load Limits For Eyebolts Used With Vrk Vertical Rigging Kits
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6.42 Left-To-Right Vertical Cluster Angles
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6.5 Hrk Rigging Structural Ratings For Horizontal Clusters
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6.51 Using Tie Plates As Main Load-Bearing Suspension
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6.52 Suspension-Line Angles For Hrk Kits
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6.53 Symmetry For Horizontal Clusters Using Hrk Kits
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6.54 Inner Connection Points
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6.55 Left-To-Right Horizontal Cluster Angles
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6.6 Ratings For Outdoor Applications With Wind Loading
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6.7 Electro-Voice Structural-Analysis Procedures
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7.0 Rigging Inspection And Precautions
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8.0 References
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8.1 Rigging (Printed)
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8.2 Mechanical Engineering (Printed)
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8.3 Rigging (Websites)
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Notes
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