Polycom Vortex EF2241, Application Note

Page: 2 / 77

Table of Contents
TABLE OF CONTENTS......................................................................................................................... 1
TABLE OF CONTENTS......................................................................................................................... 2
POLYCOM
®
IPOWER
TM
600 SERIES................................................................................................... 6
Connecting the iPower 600 Series Inputs and Outputs ....................................................... 6
Setting the AEC Reference Using an
iPower 600 .................................................................................................................................... 9
M
IC
/L
INE
I
NPUTS
.......................................................................................................................... 10
M
ATRIX
M
IXER
............................................................................................................................. 10
Testing the Audio Inputs and Outputs ................................................................................... 11
Wiring from iPower to Vortex Device ................................................................................... 11
I
NPUT TO I
P
OWER FROM
O
UTPUT OF
V
ORTEX
D
EVICE
(U
SING
CBL-L
INEAUDIO
)................................... 11
O
UTPUT OF I
P
OWER TO
I
NPUT OF
V
ORTEX
D
EVICE
........................................................................... 12
PowerMic Cable Pinout ........................................................................................................... 12
POLYCOM IPOWER 900 SERIES ..................................................................................................... 13
Connecting the iPower 900 Series Inputs and Outputs ..................................................... 13
Setting the AEC Reference Using an iPower 900 ................................................................ 15
Testing the Audio Inputs and Outputs ................................................................................... 16
I
NPUT
/ O
UTPUT
T
ESTING
........................................................................................................... 16
L
OOPBACK
T
ESTING
.................................................................................................................... 17
Wiring from iPower to Vortex Device ................................................................................... 18
I
NPUT TO I
P
OWER FROM
O
UTPUT OF
V
ORTEX
D
EVICE
(U
SING
CBL-L
INEAUDIO
)................................... 18
I
NPUT TO I
P
OWER FROM
O
UTPUT OF
V
ORTEX
D
EVICE
(U
SING
S
ELF
-M
ADE
C
ABLE
) .............................. 18
O
UTPUT OF I
P
OWER TO
I
NPUT OF
V
ORTEX
D
EVICE
........................................................................... 19
PowerMic Cable Pinout ........................................................................................................... 19
POLYCOM IPOWER 9000 SERIES ................................................................................................... 20
Connecting the iPower 9000 Series Inputs and Outputs ................................................... 20
Disabling Readiness Monitor Microphone Error Messages ............................................ 22
Setting the AEC Reference Using an iPower 9000 .............................................................. 24
Testing the Audio Inputs and Outputs ................................................................................... 25
I
NPUT
/ O
UTPUT
T
ESTING
........................................................................................................... 25
L
OOPBACK
T
ESTING
.................................................................................................................... 26
Wiring from iPower to Vortex Device ................................................................................... 27
2