Extron electronics MediaPort 200 User Manual page 20

In Figure 8, the green circled area illustrates the absence of USB Communications audio
being sent to the USB Out, while the red circled area illustrates USB Communications audio
routed to the Line Out. (USB Communications audio is also routed to the AEC Ref Out,
which will be discussed later.)
USB PLAYBACK L
GAIN
USB PLAYBACK R
GAIN
HDMI IN L
GAIN
HDMI IN R
GAIN
LINE IN L
GAIN
LINE IN R
GAIN
USB COMMUNICATIONS L
GAIN
USB COMMUNICATIONS R
GAIN
MIC/LINE IN
GAIN
Figure 8.
FLT COMP GAIN
FLT COMP GAIN
FLT COMP GAIN
FLT COMP GAIN
FLT COMP GAIN
FLT COMP GAIN
FLT COMP DUCKER GAIN
FLT COMP DUCKER GAIN
FLT COMP DUCKER GAIN
USB Communication (Example)
MediaPort 200 Audio Application Tutorial • MediaPort 200 Signal Flow
USB OUT L
TRIM FLT LIM ATT
USB OUT R
TRIM FLT LIM ATT
LINE OUT L
TRIM FLT LIM ATT
LINE OUT R
TRIM FLT LIM ATT
REF OUT
TRIM ATT
AUX OUT
TRIM ATT
= enabled
= disabled
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