Extron electronics mediaport 200, User Manual

Page: 67 / 164

4
Audio Mode — Contains radio buttons for selecting
Standalone
or
External DSP
with AEC
audio modes (see Setting Audio Modes on page 17 ).
•
Select
Standalone (no external AEC)
if there is no external DSP with AEC
attached to the MediaPort 200. This causes Windows to enumerate the MediaPort
as a
Speakerphone
and the host Unified Communications (UC) application to
provide AEC.
•
Select
External DSP with AEC
if there is an external DSP with AEC attached to
the MediaPort 200. This causes Windows to enumerate the MediaPort as an Echo
Cancelling Speakerphone and the external DSP provides AEC.
NOTES:
• The MediaPort restarts after changing the audio mode. The message
Rebooting...Please Wait
appears on the MediaPort front panel LCD
and PCS displays a dialog box saying the connection to the MediaPort has
been lost and ask if it should attempt to reconnect. Select
Cancel
to return
to the
Device Discovery
menu.
• After changing the audio mode of the MediaPort, Windows recognizes it as
a different device, requiring Windows to be reconfigured with the MediaPort
in its new audio mode (see
Configuring Windows for MediaPort 200 on
page 27).
5
Executive Mode — Contains radio buttons for two executive modes, unlocked and
locked (see Front Panel Lockout (Executive Mode) on page 80).
6
No Signal Indication Mode for USB Output — Contains radio buttons for selecting
the default screen displayed when no input signal is detected (see No Signal Indicator
(USB Output) on page 82).
7
Manage OSD Images — Contains a dialog box for uploading a custom OSD image to
be displayed when no USB output signal is detected.
MediaPort 200 • Product Configuration Software (PCS) 60