Polycom PRS 2000 사용자 설명서

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Polycom PRS 2000 Administrator Guide 
Capturing Your Experience
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Polycom, Inc.
  
The colors correspond to the various inputs.
Outputs Settings
Image
An Image output type is used to capture snapshots of video when significant 
change in the video stream takes place to mark a new chapter in the 
presentation.
The sensitivity threshold can be adjusted to define the amount of change 
required for a new snapshot to be taken.