Wall Plate / Floor Plate Extenders; Video Interface; Video Input Modes; Input Source Selection Modes - Lightware UMX-TPS-TX100 Series User Manual


  
3. Product Overview
3.10.2. Wall Plate / Floor Plate Extenders
The following figure describes the port diagram of the WP-UMX-TPS-TX130-US transmitter. The principle of
the operation is the same for the following models.
WP-UMX-TPS-TX120-US series
▪
▪ WP-UMX-TPS-TX130-US series
▪ WP-UMX-TPS-TX130-US-Plus series
FP-UMX-TPS-TX120
▪
▪ FP-UMX-TPS-TX130
Analog video
VGA in
A/D converter
Digital video + Digital audio
HDMI in
Digital video + Digital audio
DP in
Analog audio
Audio in A/D converter
Port diagram of the WP-UMX-TPS-TX130-US transmitter
The device has three video input ports to receive analog video (VGA) and digital video (HDMI, DP) signals.
The analog signal is converted to digital. A 3:1 digital audio/video switch decides which signal is routed
toward the TPS output port. The device also has an analog audio input port (3.5mm Jack). The analog
signals are converted to digital ones. The user can choose which audio signal is transmitted on the TPS
output port: the analog audio source or the original embedded audio from the HDMI / DP ports.
Besides, the device has four different interfaces to control the unit itself or third-party devices: infrared
(input), RS-232, and Ethernet.
3:1 digital
A/V switch
Digital video
De-embedder Embedder
Digital Digital
audio audio
2:1 digital
audio switch
Digital audio
UMX-TPS-TX100 series – User's Manual
3.11. Video Interface
3.11.1. Video Input Modes
The device can receive digital video signal on the HDMI, DisplayPort, and DVI-D input ports and analog video
signal on the VGA and the DVI-A input ports.
INFO: Both the DVI-A and DVI-D signals can be received on the same DVI-I input port.
3.11.2. Input Source Selection Modes
Video input source can be selected the following ways:
pressing Video Select button on the device;
▪
▪ using Lightware Device Controller (LDC);
▪ sending LW2 or LW3 protocol commands; or
using the Autoselect function.
▪
3.12. The Autoselect Feature
TPS out
There are three types of Autoselect as follows.
First detect mode: selected input port is kept
▪
connected to the output as long as it has an
active signal.
▪ Priority detect mode: always the highest
priority active input is selected to transmit.
▪ Last detect mode: always the last attached
input is selected to transmit.
30
N
New event?
Y
Current
„First detect" „Last detect"
Autoselect mode
Last connected
Selected input is selected
N „Priority detect"
port still has a
valid signal?
Port with
Y Port with priority
priority 0 has a
Y 0 is selected
valid signal?
Remains
N
selected
Port with
Y Port with priority
priority 1 has a
1 is selected
valid signal?
N
Port with
Y Port with priority
priority 2 has a
2 is selected
valid signal?
N
Port with
Port with priority
Y
priority 30 has a
30 is selected
valid signal?
N
Test
„No signal"
Display „Off" No Audio/Video
pattern generator
Test pattern transmission
setting