7. LW3 Programmers’ Reference
UCX series – User's Manual
115
Applied firmware package: v1.2.0b9 | LDC software: v2.5.10b1
8.7.4.
Reset Welcome Screen Image
This command restores the original welcome screen image.
Command and Response
ç
CALL
·
/V1/MEDIA/VIDEO/I5/WELCOMESCREEN:resetImage()
æ
mO /V1/MEDIA/VIDEO/I5/WELCOMESCREEN:resetImage=
Example
ç
CALL /V1/MEDIA/VIDEO/I5/WELCOMESCREEN:resetImage()
æ
mO /V1/MEDIA/VIDEO/I5/WELCOMESCREEN:resetImage=
8.8.
Video Port Settings - USB-C Related Commands
8.8.1.
Restart Link Training
This method is equal with pulling out and plug in again the USB-C connector.
Command and Response
#linktraining
ç
CALL·/V1/MEDIA/VIDEO/
<in>
/DP:restartLinkTraining()
æ
mO·/V1/MEDIA/VIDEO/
<in>
/DP:restartLinkTraining=
Example
ç
CALL /V1/MEDIA/VIDEO/I1/DP:restartLinkTraining()
æ
mO /V1/MEDIA/VIDEO/I1/DP:restartLinkTraining=
8.9.
Audio Port Settings
8.9.1.
Switch Audio Input
Command and Response
ç
CALL·/V1/MEDIA/AUDIO/XP:switch(
<audio_in>
:O3)
æ
mO
·
/V1/MEDIA/AUDIO/XP:switch=
Parameters
Parameter
Parameter description
Values
Value description
<audio_in>
Audio input port
I1-I4
Audio input port number
Example
ç
CALL /V1/MEDIA/AUDIO/XP:switch(I2:O3)
æ
mO /V1/MEDIA/AUDIO/XP:switch=
INFO:
When using the '0' value as an input, the input will be disconnected and no signal will appear on the
output.
ATTENTION!
When I5 is selected for video source, the de-embedded audio of the I1 is not available because
the video crosspoint has a limitation: I1 and I5 ports are not available at the same time, only one of them can
be selected to any output. For more details about it see the port diagram in
section.
8.9.2. Query the Connected Source
Command and Response
ç
GET
·
/V1/MEDIA/AUDIO/XP/O3.ConnectedSource
æ
pw
·
/V1/MEDIA/AUDIO/XP/O3.ConnectedSource=
<audio_in>
Parameters
Parameter
Parameter description
Values
Value description
<audio_in>
Audio input port
I1-I4
Audio input port number
Example
ç
GET /V1/MEDIA/AUDIO/XP/O3.ConnectedSource
æ
pw /V1/MEDIA/AUDIO/XP/O3.ConnectedSource=I2