Polycom RMX 1500 Getting Started Manual page 178

Chapter 3-Basic Operation
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• View the audio and video status of participants.
• Mute, block, unmute, unblock participant audio.
• Suspend or allow participant video.
• Mute all (except chairperson and lecturer).
To view and change the Participants Mute/Status:
1 Use the Up/Down arrow keys to select Participants Mute/Status in
the Main Menu and then press the Right arrow or # key to confirm
your selection.
or
Press the 3 key on the Remote Device.
The Participants Mute/Status sub menu is displayed.
The sub menu displays the Muted, Blocked and Video Suspended status
of all participants' endpoints. ALL can be selected to mute and
unmute all participant endpoints with the exception of the conference
chairperson and lecturer.
2 Use the Up/Down/Left/Right arrow keys to select a Mute, Block or
Suspend status icon.
3
Use the Zoom In key to toggle the state of the audio and video
channels of the participants' endpoints.
The status icons are summarized in Table 3-13.