Axia xNode, Installation & User Manual, Page: 37 / 64

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© 2016 Axia Audio - Rev 2.0
The pinout of the DB-25
(Microphone Inputs 1-4)
PIN FUNCTION
1 Not Used
2 Not Used
3 MIC Ch4 -
4 Not Used
5 Not Used
6 MIC Ch3 -
7 Not Used
8 Not Used
9 MIC Ch2 -
10 Not Used
11 Not Used
12 MIC Ch1 -
13 Not Used
14 Not Used
15 MIC Ch4 +
16 MIC Ch4 Gnd
17 Not Used
18 MIC Ch3 +
19 MIC Ch3 Gnd
20 Not Used
21 MIC Ch2 +
22 MIC Ch2 Gnd
23 Not Used
24 MIC Ch1 +
25 MIC Ch1 Gnd