User Manual

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Figure 2.6: MIC-in and Line out
2.3 DSA-3400 rear plate external I/O connectors
2.3.1 Power Input Connector
The DSA-3400 comes with a Phoenix connector that carries 12~24 VDC external power input.
Figure 2.7: power input connector
Pin Definition Pin Define
1 Grand 2 +12~24 VDC
Table 2.2 Power connector pin assignments
2.3.2 COM1 Connector
The DSA-3400 provides a D-sub 9-pin connector, which offers one standard RS-232 serial
communication interface port of COM1.
Figure 2.8: COM1 connector