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Electro-Voice
EVI-15, EVI-28, EVI-12 manual AT 25’ HEIGHT AND, Aiming Angle, Evi System Mounted
Models:
EVI-12
EVI-15, EVI-28
1
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Page 14
Image 14
Figure 9
EVI SYSTEM
M
OUNTED
AT 25’ HEIGHT AND
15
°
AIMING ANGLE
Direct Field SPL
C50
12
Page 13
Page 15
Page 14
Image 14
Page 13
Page 15
Contents
Applications Guide
EVI-12, EVI-15and EVI-28
Loudspeaker Systems
Page
Greater Intelligibility
Rectangular coverage pattern
Even SPL front-to-back
One horn replaces two
EVI-12and EVI-15Installation
EVI-28Installation
Q vs. Intelligibility
A Note on Simulation Software
Hanging EVI Systems
A Sampling of EVI Applications
Direct Field SPL
TILTED BACK FROM FLOOR
Horizontal Polar
Vertical Polar
EASETM Direct Field SPL
AcoustaCADDTM Direct Field SPL
8 AIMING ANGLE
Direct Field SPL C50
EVI SYSTEM MOUNTED AT 20’HEIGHT AND
10 AIMINGANGLE
EVI SYSTEM MOUNTED
EVISYSTEM MOUNTED AT 22’ HEIGHT AND
AT 18’ HEIGHT AND -10 AIMING ANGLE
EVI SYSTEMMOUNTED BACK-TO-BACK AT 30’ HEIGHT AND
AIMINGANGLE
EVI SYSTEM MOUNTED
AT 25’ HEIGHT AND
15 AIMING ANGLE
BACK-TO-BACKAT 40’ HEIGHT
2 EVI SYSTEM MOUNTED
AND+10 AIMING ANGLE
Telex Communications, Inc. 1998 Litho in U.S.A
Figure Figure
Part Number