Nevion UDC-3G-XMUX4+ - Manual (Page 17)

UDC-3G-XMUX4+ Rev. C
nevion.com | 17
The combination 0000 should usually be mapped to No action, which means that if no GPI
control is present, the GPI lines will not affect anything.
If the module was purchased with the AES I/O option, the direction of each AES port can be
set, see the bottom half of the illustration below. These outputs can be taken from incoming
embedded audio, or from AES ports that are set as inputs. If any of ports are set as inputs,
these inputs can of course also be selected as sources for the re-embedded audio channels.
The audio routing is all handled by the audio matrix in the upper half of this illustration:
2.7 How to get back to factory defaults?
To access the function that will reset the module and reload the factory default settings, the
module must briefly be put into manual mode. The entire procedure is described in chapter
3.1.3.