Polycom C16 - Manual (Page 338)

11 - 10
Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
SoundStructure device's audio input and output to other balanced or
unbalanced audio equipment, follow the wiring convention in the unbalanced
audio connections in the following figure.
T
S
T
T
S
S T S
T
S
T
S
T
T
S
S
R T
T
R
S
S 1 2
3
XLR Female XLR Male
2 1
3
Balanced Audio Connections
Unbalanced Audio Connections