User's Manual
User’s Guide for the Polycom CX7000 System 
3–8 Polycom, Inc.
Controlling What the Far End Can See and Hear
During a call, you might want to prevent participants at the far-end sites from 
hearing or seeing you for a brief period. 
When you join an online meeting, your audio is muted automatically.
Tip: During a call, move your mouse to see call controls.
To pause your video:
>> Click Pause My Video in the Video window. You could continue to see the 
far-end video, but the far end participants see their local video instead of 
your live video.
To resume your video:
>> Click Start My Video in the Video window.
To mute your microphone:
>> Do one of the following:
— Click   on the CX7000 system in-conference toolbar.
— Click the   Mute button in the Lync toolbar. 
— If a Polycom microphone is connected to your system, you can also 
mute the call by pressing   on the microphone. 
To unmute your microphone:
>> Do one of the following:
— Click   on the CX7000 system in-conference toolbar.
— Click the   Unmute button in the Lync toolbar. 
— If a Polycom microphone is connected to your system, you unmute the 
call by pressing   on the microphone. 
Zoom camera in.
Zoom camera out.
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