AUDIO Connector Pin Assignments
The AUDIO connector uses a 5-pin terminal block for a balanced or
unbalanced analog audio output.
AUDIO Connector
Refer to the following table and diagrams for analog audio output pin
assignments and wiring information.
Balanced and Unbalanced Audio Output Pin Assignments
Signal Name
Balanced Audio Output
Unbalanced Audio Output
+
L+
L+ Out
−
L−
Open
G
Shield/ground
Common ground
+
R+
R+ Out
−
R−
Open
Balanced and Unbalanced Audio Output Wiring
LED Indicators
Refer to the following table for information about the LED indicators on
the device.
LED Indicators
LED Indicator
Color
Meaning
PWR
Amber
Power is being applied to the device. The
device is booting.
Green
Power is being applied to the device. The
device is operational.
AUTO
Green
Automatic routing is enabled.
INPUT 1-2
Green
The corresponding input is routed to the
HDMI® output.
Amber
The corresponding input is detected but is not
routed to the HDMI output.
SETUP
Red
The SETUP button is pressed.
Ethernet
Green
An Ethernet link is established.
Flashing
amber
Data activity is occurring on the Ethernet link.
DM LITE
Green
A DM Lite® link is established.
Flashing
amber
Non-HDCP video is detected.
Steady
amber
HDCP video is detected.
4
HD-RX-4K-210-C-E and HD-RX-4K-210-C-E-POE
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DMPS Lite™ 4K Multiformat 2x1 AV Switch and Receiver