Extron electronics MediaPort 200 User Manual page 19

In figure 6 below, the green circled area illustrates the absence of USB communications
audio being sent to the USB output, while the red circled area illustrates USB
communications audio routed to the analog Line output. USB communications audio is also
routed to the Ref output.
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 6.
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)
TRIM FLT LIM ATT
TRIM FLT LIM ATT
TRIM FLT LIM ATT
TRIM FLT LIM ATT
TRIM ATT
TRIM ATT
MediaPort 200 • Theory of Operation
USB OUT L
USB OUT R
LINE OUT L
LINE OUT R
REF OUT
AUX OUT
= enabled
= disabled
12