Polycom 512 User Manual

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ViewStation 512/MP
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ViewStation User’s Guide
The Audio Meter screen indicates the audio level of all audio inputs connected 
to the ViewStation. 
Near-End Loop
The Near-End Loop screen allows you to see how a far-site would see and hear 
you. This can help you diagnose a problem with a video call. If you send a near- 
end loop during a call, the far-site will see a loop of themselves. Press any button 
on the remote to stop the loop. When you are finished, highlight the Menu icon 
to return to the Diagnostics screen.