© 2009 DHD Deubner Hoffmann Digital GmbH
7Series 52 - 52/RX Mixing Console Installation Guide
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DSP Frame and Control Desk coupled via ethernet.
The Communication Controller RM420-852/853 in the DSP frame is the communication interface between the DSP frame
and the connected modules on one side and the ethernet network for configuration and controlling on the other side. You
can find three RJ45 connectors and one USB interface on this module.