NK Series User Guide (1.0)
Appendix B: Analog Audio Router I/O Levels • 7–1
Appendix B: Analog Audio
Router I/O Levels
Overview
All NK Series Analog Audio Routers have selectable input and output level control for 4 or -10 dB audio
streams. By default, both input and output levels are set to +4 dB before routers are shipped, unless requested when
ordering. Users may change the I/O gain by removing the soldered link on the input or output boards.
Each input or outboard board allows access to 8 channels and level for each audio channel must be set individually.
This allows users to have a selection of both +4 dB and -10 dB audio streams connected to each I/O board.
NK-A16 and NK-A32 gain control diagrams have been labelled with I/O connections labelled 1-8; for inputs or
outputs above 8, refer to
Table 7.1
.
NK-A16 and NK-A32 Routers (Input)
Table 7.1 Relative Connections for Inputs or Outputs Above 8
Labelled I/O #
Relative I/O #
Relative I/O #
Relative I/O #
Relative I/O #
1
1
9
17
25
2
2
10
18
26
3
3
11
19
27
4
4
12
20
28
5
5
13
21
29
6
6
14
22
30
7
7
15
23
31
8
8
16
24
32
Solder Links
+4 dB
-10 dB
USO
RESTRITO
Summary of Contents for NK-16
Page 1: ...NK Series Compact Routers User Guide USO RESTRITO...
Page 8: ...USO RESTRITO...
Page 12: ...iv Contents NK Series User Guide 1 0 USO RESTRITO...
Page 14: ...1 2 Introduction NK Series User Guide 1 0 USO RESTRITO...
Page 46: ...3 30 Installation NK Series User Guide 1 0 USO RESTRITO...
Page 78: ...4 32 Configuration NK Series User Guide 1 0 USO RESTRITO...
Page 102: ...6 8 Appendix A Connectors and Pinouts NK Series User Guide 1 0 USO RESTRITO...
Page 106: ...7 4 Appendix B Analog Audio Router I O Levels NK Series User Guide 1 0 USO RESTRITO...
Page 108: ...8 2 Appendix C Multi Definition Router Format Selection NK Series User Guide 1 0 USO RESTRITO...
