Rear View - Lightware UMX-HDMI-140 Series User Manual

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2. Product Overview
2.2. Rear View
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1 12V DC input 12V DC input for local powering. For more details see the next section.
connector
RS-232 3-pole Phoenix connector for controlling the device with LDC or third-party
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connector control systems, or third-party device control. Pin assignment can be found in
the RS-232 Connector
3 GPIO 8-pole Phoenix connector for configurable general purpose input/output ports. Pin
assignment can be found in the
Ethernet Locking RJ-45 connector for configuring the device using Lightware Device
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Controller (LDC), or upgrading 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
found in the
HDMI OUT HDMI output port for DVI or HDMI signal. Connect an HDMI cable between the
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switcher and the display device. Applied cable shall not be more, than 30 m
(when the signal is 1080p) and 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
be found in the
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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section.
GPIO - General Purpose Input/Output Ports
IR Connector section.
Analog Stereo Audio (AUDIO2 IN) section.
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
UMX-HDMI-140 series– User's Manual
HDMI OUTPUT LEDs
SIGNAL LED
HDCP LED
section.
OFF: Signal is not present on output.
ON: Signal is present on output.
OFF: Output signal is not HDCP-encrypted.
BLINKING: Non-HDCP capable device is connected, encrypted signal is replaced
with red screen.
ON: Output signal is HDCP-encrypted.
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