2. Product Overview
UMX-HDMI-140 series– User's Manual
15
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
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
4
Ethernet
Locking RJ-45 connector for configuring the device using Lightware Device
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
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 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
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.
1
6
2
3
4
5
7
8
HDMI OUTPUT LEDs
SIGNAL LED
OFF:
Signal is not present on output.
ON:
Signal is present on output.
HDCP LED
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.
