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Electro-Voice
EVF-2151D, EVF-2121S, EVH-1152S, EVF-1152D Suspension-Line Angles for HRK Kits
Models:
EVH-1152S
EVF-1152S
EVF-1122S
EVF-1122D
EVF-1152D
EVH-1152D
EVF-1151S
EVF-1181S
EVF-1121S
EVF-2121S
EVF-2151D
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Install
Dimension
Hardware not shown, using a
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Contents
Page
Table of Contents
Table of Contents cont’
Rigging-Safety Warning
Introduction
Introduction cont’
EVF-1122S/96 example
End View Front View Side View
143.0 lb 64.9 kg 145.5 lb 66.1 kg
Key suspension point dimensions as shown in figure above
Dimension
Finishes and Colors Available
EVF Front-Loaded Series
EVH Horn-Loaded Series
Accessories for EVF and EVH Systems
Tool List
General Aiming and Placement Guidelines
Designing an EVF/EVH Cluster
Directivity Break Frequency Defined
Designing an EVF/EVH Cluster cont’
Basic Clustering Guidelines
Coverage-Uniformity Target
Multiple-Source Interference in Clusters
Normalized
See text for more details
Reducing Multiple-Source Interference
EVF Full-Range
Designing an EVF/EVH Cluster cont’
Preparing EVF and EVH Systems for Installation
Recommended Preflight Procedures
Passive/Biamp Crossover Configuration
Preparing EVF and EVH Systems for Installation cont’
Rotation of High-Frequency Waveguides EVF systems
Digital Signal Processing Full-Range Systems in Passive Mode
Preparing EVF and EVH Systems for Installation cont’
EVF and EVH Rigging System
Introduction Flying EV-Innovation EV-I Loudspeaker System
VRK-1 or HRK-1 connection VRK-2 or HRK-2 connection
VRK-1 or HRK-1 connection
EVF and EVH Rigging System cont’
VRK-1 rigging kit with parts identified
VRK-2 rigging kit with parts identified
VRK-3 rigging kit with parts identified
HRK-1 rigging kit with parts identified
HRK-2 rigging kit with parts identified
HRK-3 rigging kit with parts identified
Important Details that Apply to the VRK and HRK Rigging Kits
EV-I Rigging Primer
EVF and EVH Rigging System cont’
Eyebolt Installation
Hardware not shown, using a
All-Eyebolt Clusters
Two-system horizontal cluster using
Systems, using a moderate trim angle
Systems, using an extreme trim angle
VRK Kits and Vertically Rigged Clusters
HRK Kits and Horizontally Rigged Clusters
EVF Full-Range
Six-enclosure horizontal hang of three systems above
Assembly Instructions for VRK and HRK kits
Short in front Toward grille
Rigging-Strength Ratings and Safety Factors
Working Load Limit and Safety-Factor Definitions
Rigging-Strength Ratings and Safety Factors cont’
Structural Rating Overview
Limits for ALL-EYEBOLT Clusters only
All-Eyebolt Structural Ratings
Working Load Limits for Eyebolts
WLL for M10 eyebolts in the EVI-M10K eyebolt kit
Suspension-Line Angles
Left-to-Right All-Eyebolt Cluster Angles
VRK Rigging Structural Ratings for Vertical Clusters
Limits for Vertical Clusters only
WLL for M10 eyebolts in the EVI-M10K eyebolt kit
Left-to-Right Vertical Cluster Angles
HRK Rigging Structural Ratings for Horizontal Clusters
Maximum load and maximum height for horizontal clusters
Using Tie Plates as Main Load-Bearing Suspension
Two cluster using HRK rigging kits
Suspension-Line Angles for HRK Kits
Symmetry for Horizontal Clusters using HRK Kits
Inner Connection Points
Left-to-Right Horizontal Cluster Angles
Electro-Voice Structural-Analysis Procedures
Ratings for Outdoor Applications with Wind Loading
Rigging Inspections and Precautions
References
Rigging printed
Mechanical Engineering printed
Rigging Web sites
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Electro-Voice
