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3. Product Overview
Automatic Input Selection - Example
Laptop
PC
Blu-ray player
The Concept
If there is no other source connected to the transmitter, but the Laptop, VGA input will be automatically
switched to the TPS output. If the Laptop and the PC are also connected to the transmitter, DVI-D input will
be switched to the TPS output. If the Blu-ray player is connected on the HDMI input, and later the MacBook
is connected on the DP input of the transmitter, it will be switched to the TPS output – independently of the
presence of other video signals.
Settings
▪
TPS output: Set the Autoselect to Enabled. Set Autoselect mode to Priority detect. The priorities are the
following (the lowest number means the highest priority):
Source device
MacBook
Blu-ray player
PC
Laptop
Priorities can be set in Lightware Device Controller software, see related settings in the
and the
TPS Audio Output
sections.
VGA IN
DVI-D IN
HDMI IN
TPS OUT
DP IN
VGA
Audio1
HDCP
RESET
HDMI
HDMI
Autoselect
DP
DP
DVI-A Video
DVI-D
DVI-D
Audio2
VIDEO
AUDIO
VIDEO
AUDIO
SHOW
VGA IN
AUDIO1 IN
HDMI IN
DP IN
INPUT STATUS
SELECT
SELECT
ME
MacBook
UMX-TPS-TX140 transmitter
Input interface
Input port
DP IN
I3
HDMI IN
I2
DVI-D IN
I4
VGA IN
I1
TPS Video Output
UMX-TPS-TX100 series – User's Manual
3.13. Audio Interface
3.13.1. Audio Input Modes
The device can receive embedded digital audio signal on the HDMI, DisplayPort, and DVI-D input ports and
analog audio signal on the Jack and the Phoenix input ports.
Audio Embedding
HDMI
The transmitter has a built-in audio embedder function which means the audio signal being received on the
analog audio input port can be embedded to the TPS output.
The video and audio inputs can be combined with limitations. Below table contains the allowed connections:
Projector
Priority
ATTENTION! Audio embedding is available where the pixel clocking of the video signal is up to 225 MHz.
0
If the output video is 4K, the audio embedding function is not available.
1
2
3
Audio sources
HDMI
DP
DVI-D
HDMI
-
DP
-
DVI-D
-
-
VGA
-
-
DVI-A
-
-
Allowed audio connections
31
Analog audio
Analog audio
(Jack)
(Phoenix)
-
-
-
-
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Troubleshooting
