11. Appendix UCX series – User's Manual 105
Firmware Release Notes
v1.1.0b7
Release date: 2021-03-04
New feature:
▪
▪ Autoselect functionalities added to USB layer
▪ UCX-4x2-HC30D variant is supported
▪
▪ New port properties
▪
▪
Ethernet port works as expected other than the incorrect TX counter value.
▪ If a USB Host without DisplayPort Alterante mode support is connected to one of the USB
"DP" indicator on the port panel, which means the connection successfully entered DisplayPort Alterante
mode. The following property describing the DisplayPort Alterante mode capability of the connected
Data transmission is not affected.
▪
on the output. For example if the video crosspoint switches beteen two sources: one with- and one
Transmission of the embedded audio stream from input to output is unaffected. Muting the audio also
works as expected.
▪ No fading at the analog audio output during signal switching
▪
command via Power Delivery Protocol over the Communication Channel. USB Type-C active cables or
Also communicating with e-Markers of cables will not be possible. Charging, USB and DisplayPort
functions using passive cables is not affected. The product has a strong preference toward becoming a
avoiding this issue.
▪
▪
issue with some devices.
▪ If I1 input is selected by Autoselect after I5 input, the value of the following property might become
displayed value of HDCP version is compromised.
▪
O1.EmbeddedAudioPresent The property might read true while there is no embedded audio on the
connected input port. Transmission of the embedded audio stream from input to output is unaffected.
Muting the audio also works as expected.
▪ Known issue:
▪
neither the video nor the audio content of I1 cannot be used.
▪
▪
affected.
▪ SwitchAll method cannot be used to disconnect all outputs. Switch method can be used instead.
switchAll(0) method does not work. switch(0:O1;0:O2) works as expected.
Known issue:
▪ No fading at the analog audio output during signal switching
v1.0.1b1
Release date: 2020-12-09
▪
v1.0.0b6
Release date: 2020-11-19
Known issue:
▪ No fading at the analog audio output during signal switching
▪
▪
O1.EmbeddedAudioPresent The property might read true while there is no embedded audio on the
connected input port. Transmission of the embedded audio stream from input to output is unaffected.
Muting the audio also works as expected.
▪
command via Power Delivery Protocol over the Communication Channel. USB Type-C active cables or
Also communicating with e-Markers of cables will not be possible. Charging, USB and DisplayPort
functions using passive cables is not affected. The product has a strong preference toward becoming a
avoiding this issue.
▪
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