2. Product Overview
UMX-HDMI-140 series– User's Manual
15
Applied firmware package: v1.3.0b5 | LDC software: v2.5.6b2
2.1. Front View
1
VGA input
D-SUB connector for analog video signal.
2
Audio1 input
3.5 mm Jack connector for asymmetric analog audio input signal.
3
HDMI input
HDMI connector for DVI video or HDMI video and audio.
4
DisplayPort input
DisplayPort connector for DisplayPort audio/video signal.
5
Input Status LEDs
LEDs give feedback about the current status of the unit and input signals.
See the details in the next section.
6
Video Select
button
Button for switching between video sources.
7
Reset button
Pushing the button reboots the unit.
8
Audio Select
button
Button for switching between audio sources.
9
Show Me button
Special functions can be reached using this button (bootload mode, DHCP
settings, restore factory default settings, condition launching in
).
INFO:
Both UMX-HDMI-140 and UMX-HDMI-140-Plus have the same look and controls on the front panel.
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7
2
3
4
5
6
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2.2.
Rear View
1
12V DC input
connector
12V DC input for local powering. For more details see the next section.
2
RS-232
connector
3-pole Phoenix connector for controlling the device with LDC or third-party
control systems, or third-party device control. Pin assignment can be found in
the
section.
3
GPIO
8-pole Phoenix connector for configurable general purpose input/output ports. Pin
assignment can be found in the
GPIO - General Purpose Input/Output Ports
section.
4
Ethernet
Locking RJ-45 connector for configuring the device using Lightware Device
Controller (LDC), or updating it using Lightware Device Updater (LDU). Any third-
party control system can use this port to control the device.
5
IR IN and OUT
3-pole TRS connector, also known as 3.5 mm (1/8”) jack plug for optional IR
receiver (IR IN) and transmitter (IR OUT) connection. Pin assignments can be
section.
6
HDMI OUT
HDMI output port for DVI or HDMI signal. Connect an HDMI cable between the
switcher and the display device. Applied cable shall not be more, than 30 m
(when the signal is 1080p) and maximum cable length varies between 5 meters
and 20 meters for 4K signals depending on cable quality and the display's
equalization.
7
Audio2 input
5-pole Phoenix connector for balanced analog audio input. Pin assignment can
Analog Stereo Audio (AUDIO2 IN)
8
DVI-I input
DVI-I connector for analog / DVI / HDMI signals.
INFO:
Both UMX-HDMI-140 and UMX-HDMI-140-Plus have the same look and controls on the rear panel.
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6
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3
4
5
7
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