5. Device Concept UCX series – User's Manual 37
Audio Interface
Summary of Audio Ports
Audio Outputs
Analog audio de-embedding
5-pole Phoenix Combicon RJ45
UCX-2x1-HC30
UCX-2x2-H30
UCX-4x2-HC30
UCX-4x2-HC30D
Video and Audio Port Diagram (UCX-4x2-HC30)
Analog Audio Interface
The device can receive embedded audio signal on the HDMI or USB-C inputs.
The switcher has a built-in audio de-embedder which means the device is able to de-embed audio from its
video ports to its analog audio output port.
ATTENTION! Audio can not be de-embedded from I1 to O3 as long as I5 is in use. This is due to the mutually
exclusive operation of I1 and I5 ports. Embedded audio signal present will read false in the above case.
Dante
®
Audio Interface
DIFFERENCE: The following section refers to the UCX-4x2-HC30D model.
UCX-4x2-HC30D model contains a special module that allows de-embedding the audio stream of the
incoming HDMI signal and transmitting as a 2-channel Dante
®
or AES67 source over the dedicated RJ45
connector. The chosen audio signal is mirrored to the analog audio port. #dante #audio
The same signal is sent to both analog and Dante audio outputs. Both can be muted at the same time by
Supported Audio
** The supported sample rates are 44.1, 48, 88,2 and 96 kHz.
Dante
®
Important Notes
▪ The AES67 mode is supported by the UCX-4x2-HC30D which can be set in the Dante
®
Controller software.
▪ Multichannel or encoded audio format cannot be de-embedded. In this case, no audio is sent to the
Dante
®
network.
Input audio type Signal support
supported
Multichannel not supported
not supported
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