Rear Panel Leds; Input Selection; Video Input Selection; Audio Input Selection - Lightware UMX-OPT-TX150R User Manual

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4. Operation of UMX-OPT-TX150R
LINK LED is
▪ ON when the TX and the RX (or
OPT-IB) are connected to each
other via the optical cable and
they can communicate.
▪ OFF when the TX and RX (or OPT-IB) are not connected or they
CANNOT communicate.
4.3. Rear Panel LEDs
RS-232 LED is
▪ ON when the RS-232 is in Control mode.
OFF when the RS-232 is in Pass mode.
▪
KVM LED is
▪ always OFF in this firmware version.
EDID LED is
ON when there is a valid EDID on the currently active
▪
input port.
▪ BLINKING FAST continuously when there is an invalid
EDID on the currently active input port.
▪ BLINKS FAST THREE TIMES when EDID learning was unsuccessful.
▪ BLINKS SLOW THREE TIMES when EDID learning was successful.
PWR LED is
ON when the transmitter unit is powered with 5V DC
▪
and ready to use.
BLINKING when the transmitter unit is powered but an
▪
error occurred.
▪ OFF when the transmitter unit is NOT powered or out of order.
4.4. Input Selection
Video and Audio input can be chosen by:
Video and Audio Select button on the front panel (see
▪
UMX-OPT-TX150R - Front View
▪ Autoselect mode:

(Video Autoselect Mode

Autoselect Mode.)
▪ Lightware Device Controller
▪ Protocol command (Switch One Input to One
Output or View All Connections on the
4.4.1. Video Input Selection
DVI-D DVI-D HDCP
DVI-A Audio1 Autoselect
The order of the video selection is shown below. After the Video Select
VGA Audio2 LINK
HDMI HDMI S/PDIF
button is pushed, the next video input will be chosen. The corresponding
VIDEO AUDIO
LED lights up.
4.4.2. Audio Input Selection
The order of the audio selection depends on the selected video input.
The available audio inputs are shown below. After the Audio Select
button is pushed, the next input will be chosen. The corresponding
RS-232
KVM
LED lights up.
EDID
PWR
In case of analog video inputs (DVI-A and VGA) any audio input can
be selected. After the Audio Select button was pushed, the next audio
input will be chosen. The corresponding LED lights up.
RS-232
KVM
In case of the digital video inputs (DVI-D and HDMI) the embedded
EDID
PWR
audio input of the selected video input, the analog audio 1, analog
audio 2 inputs and the S/PDIF audio can be selected.
It means that analog audio input 1, analog audio input 2, HDMI
embedded and S/PDIF audio inputs can be used for HDMI video input.
RS-232
KVM
EDID
The DVI-D embedded audio, analog audio input 1, analog audio input
PWR
2 and S/PDIF audio inputs can be used for DVI-D video input.
section).
and Audio
software
Output)
UMX-OPT-TX150R – User's Manual
DVI-D DVI-A VGA HDMI Autoselect
DVI-D (Embedded) Audio 2 HDMI (embedded)
Audio 1
HDMI (embedded) S/PDIF
Audio 1 Audio 2
DVI-D (Embedded) Audio 2 S/PDIF
Audio 1
4.5. Video Autoselect Mode
The Autoselect function means UMX-OPT-TX150R can recognize
the incoming valid video on all the input ports and can choose one
automatically, without user intervention. Autoselect searching starts
after an event. It can be the stepping into Autoselect mode, plugging
or unplugging a video or audio cable or appearing or disappearing a
valid video signal.
Video Input in Autoselect Mode
ATTENTION! DVI-D, VGA and HDMI video inputs are available for
video autoselect. DVI-A input can be chosen manually only.
The video Autoselect mode can work in three ways:
Video autoselect:
Non-priority
First detect
S/PDIF
4.5.1. Non-Priority (First Detect)
The device will select that
port, where a valid video signal
appears at first.
If the selected input
unplugged or the valid video
signal was disappeared, the
searching process starts again
from the DVI-D input. Until there
is a valid video signal on the
selected port, the searching
process does not start again.
17
Digital priority
Priority detect:
DVI-D priority
Priority detect:
HDMI priority
Event
Selected
Remains Y Y
port still has
active
was
valid video?
N
DVI-D Y
DVI-D?
select
N
Y
VGA
VGA?
select
N
HDMI Y
HDMI?
select
N