Audio Connections - Polycom SoundStructure C16 Design Manual

Audio Connections

11 Logic Output 10
12 Logic Output 11
13 Analog Gain 1
Pin Signal
1 +5 V
2 Logic Output 12
3 Logic Output 13
4 Logic Output 14
5 Logic Output 15
6 Logic Output 16
7 Logic Output 17
8 Logic Output 18
9 Logic Output 19
10 Logic Output 20
11 Logic Output 21
12 Logic Output 22
13 Analog Gain 2
SoundStructure devices provide balanced audio input and output connections
that are terminated with 3.5 mm terminal blocks as shown in the following
figure.
For each balanced analog input or output on the SoundStructure rear-panel,
the first pin should be connected to the positive signal, the second pin is con-
nected to the negative signal, and the third pin is chassis ground as shown in
the balanced audio connections in the following figure. To connect the Sound-
24 Logic Input 11
25 Ground
Remote Control 2
Pin Signal
14 Logic Input 12
15 Logic Input 13
16 Logic Input 14
17 Logic Input 15
18 Logic Input 16
19 Logic Input 17
20 Logic Input 18
21 Logic Input 19
22 Logic Input 20
23 Logic Input 21
24 Logic Input 22
25 Ground
1
Specifications
15 - 9