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Tip (+)
Analog Audio
A captive screw analog audio connector is provided to ensure a more reliable and secure
connection. The captive screw connector supports balanced and unbalanced audio output.
Balanced audio connections use two signal wires and a ground to minimize interference to an audio
signal over longer cable runs. Unbalanced audio connections use two wires for connection with
consumer audio components.
Audio can be routed to any input for use with DVI or other sources. View page 26 for commands.
Important!
With unbalanced connections a jumper is needed between ground and negative to reduce noise
Note:
Pin outs may vary, please refer to the audio device’s manual to ensure a correct connection.
Important!
When terminating cables, please ensure exposed adjacent wires do not touch. This may result in
a short that can damage connected devices.
XLR
RCA
Sleeve (
Ground)
+
+
+
+
+
2 ( + )
3 ( - )
1 ( )
+
-
-
-
-
-
-
L / R
BALANCED
UNBALANCED
L / R
+
+
The captive screw connectors have
a contact bar that is adjusted to
compress the wire against the top
contact plate. Use the screws at the
top of the connector to compress
the wire against the contact plate.
Clockwise
Counter
Clockwise
Turn the screws clockwise to
raise the contact bar to the
upper contact plate and hold
the wires in place.
Turn the screws counter
clockwise to lower the
contact bar to release the
wires.
A
B
The power cable
(picture 1)
will have exposed wires. Each wire is
encased in a different colored cover.
- +
1
Power
Black
: -
White
: +
