Manuals
/
Electro-Voice
/
Home Audio
/
Speaker
Electro-Voice
EVF-1181S, EVF-2121S, EVH-1152S Rigging-Strength Ratings and Safety Factors cont’
Models:
EVH-1152S
EVF-1152S
EVF-1122S
EVF-1122D
EVF-1152D
EVH-1152D
EVF-1151S
EVF-1181S
EVF-1121S
EVF-2121S
EVF-2151D
1
38
56
56
Download
56 pages
48.16 Kb
35
36
37
38
39
40
41
42
<
>
Install
Dimension
Hardware not shown, using a
Page 38
Image 38
Page 37
Page 39
Page 38
Image 38
Page 37
Page 39
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
EVH Horn-Loaded Series
Finishes and Colors Available
EVF Front-Loaded Series
Accessories for EVF and EVH Systems
Tool List
Directivity Break Frequency Defined
General Aiming and Placement Guidelines
Designing an EVF/EVH Cluster
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’
Passive/Biamp Crossover Configuration
Preparing EVF and EVH Systems for Installation
Recommended Preflight Procedures
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’
VRK-1 or HRK-1 connection VRK-2 or HRK-2 connection
EVF and EVH Rigging System
Introduction Flying EV-Innovation EV-I Loudspeaker System
VRK-1 or HRK-1 connection
VRK-2 rigging kit with parts identified
EVF and EVH Rigging System cont’
VRK-1 rigging kit with parts identified
VRK-3 rigging kit with parts identified
HRK-3 rigging kit with parts identified
HRK-1 rigging kit with parts identified
HRK-2 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
VRK Kits and Vertically Rigged Clusters
Systems, using a moderate trim angle
Systems, using an extreme trim angle
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
Mechanical Engineering printed
References
Rigging printed
Rigging Web sites
Page
Page
Electro-Voice
