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Polycom RMX 1500/2000/4000 Getting Started Guide
—View Participant Sent Video - to display the video sent from the participant to the conference.
—View Participant Received Video - to display the video sent from the conference to the participant.
The Video Preview window opens.
If the video card installed in the PC does not support DirectDraw Acceleration, a black window may be viewed.
For more information, including workstation minimum requirements, see the RMX 1500/2000/4000 Administrator’s Guide.