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ELECTRO VOICE XsubF Руководство по эксплуатации онлайн [2/44] 776511

ELECTRO-VOICE

X-Line

Rigging Manual

Table of Contents

Rigging-Safety Warning.............................................................................................................................................. 2

0 Introduction .............................................................................................................................................................. 3

1 X-Line Rigging System ............................................................................................................................................ 4

1.1 Overview of the X-Line Flying System ..................................................................................................... 4

1.2 Enclosure Rigging Hardware Details ....................................................................................................... 6

1.3 Rear Rigging Hinge Details ................................................................................................................... 10

1.4 Front Rigging Strap Details .................................................................................................................... 13

1.5 Xvbp Pull-Up Bar Details ....................................................................................................................... 16

1.6 ATM X-Line Grid Details ........................................................................................................................ 17

1.7 RS-1B Double-Stud Rigging Fitting ....................................................................................................... 18

2 X-Line Rigging and Flying Techniques .................................................................................................................. 19

2.1 Array Considerations ............................................................................................................................. 19

2.2 Adjusting the Vertical Angles of the Enclosures..................................................................................... 19

2.3 Deciding Whether to Use an Xvhg or Xvhl at the Grid ........................................................................... 21

2.4 Rigging an Array with Boxes Using X-Line Dollies ................................................................................ 22

2.5 Pull-Up Techniques ............................................................................................................................... 25

3 Rigging-Strength Ratings, Safety Factors, and Special Safety Considerations ..................................................... 26

3.1 Working-Load Limit (WLL) and Safety Factors ...................................................................................... 26

3.2 Structural Rating Overview .................................................................................................................... 26

3.3 Simplified Structural-Rating Guidelines ................................................................................................. 27

3.4 Complex Structural-Rating Analysis ...................................................................................................... 30

3.5 Wind Loading ......................................................................................................................................... 38

3.6 Electro-Voice Structural-Analysis Procedures ....................................................................................... 38

4 Rigging Inspection and Precautions ...................................................................................................................... 39

References ............................................................................................................................................................... 41

Notes ........................................................................................................................................................................ 42

ELECTRO VOICE XsubF Руководство по эксплуатации онлайн [2/44] 776511

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