Operator`s manual

Audio Input Connections
A/V Inputs
Each video input has an associated stereo audio input. Mating connectors are provided with the unit to facilitate
connection of the audio inputs. The mating connector is FRI P/N 14-9000050-00. The pinout of the connectors is
illustrated in the figure below.
L
+
-
+
-
R
SH
+ Left
- Left
GND
+ Right
- Right
LINE Input
The LINE Input is a non-switched input that may be mixed with microphone audio as well as audio from the selected
A/V source. The LINE Input can accept a mono or stereo input signal. When a stereo source is input, the right and left
channels are mixed to provide a mono output signal. Mating connectors are provided with the unit to facilitate
connection of the LINE Input. The mating connector is FRI P/N P/N 14-9000050-00. The pinout of the connectors is
illustrated in the figure below.
L
+
-
+
-
R
SH
+ Left
- Left
GND
+ Right
- Right
MIC Input
The MIC Input is a non-switched input designed to accept input from a microphone. The MIC Input may be mixed with
audio from the selected A/V source as well as the Line Input. Mating connectors are provided with the unit to facilitate
connection of the MIC Input. The mating connector is FRI P/N 14-9000051-00. The pinout of the connector is
illustrated in the figure below.
+
-
SH
+
-
GND
Audio Output Connections
One stereo audio output is provided. Mating connectors are provided with the unit to facilitate connection of output
devices. The mating connector is FRI P/N P/N 14-9000050-00. The pinout of the connectors is illustrated in the figure
below.
L
+
-
+
-
R
SH
+ Left
- Left
GND
+ Right
- Right
Manual # 26-0006901-00 / Revision E PresentationPRO – A/V Seamless Switcher 10