ES Net Digital Audio Controller illustration
Figure 1 shows the ES Net Digital Audio Controller.
Figure 1: The 4100-1411 ES Net Digital Audio Controller
Callout Description Callout Description
A Digital Audio Riser terminal block (TB1) I Local speaker volume (R112)
B Ethernet status LED (LED7) J Local speaker/mic port (P10)
C Ethernet port (J3) K Remote mic terminal block (TB2)
D DAR source (LED10) L Message download port (P2)
E PDI direction (LED11) M Download speed selection jumper (P1)
F Secondary enable LED (LED9) N Address switch (SW1)
G Input option card port 1 (P11) O Comm loss LED (LED1)
H Input option card port 2 (P12) P Constant supervision jumper (P6)
page 3 579-1408 Rev. B
ES Net Digital Audio Controller Installation Instructions
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