Mute Sync; How To Install The Mxa920 - Shure MXA920 Manual

If you remove or add devices, select Optimize again.

Mute Sync

Mute sync ensures that all connected devices in a conferencing system mute or unmute at the same time and at the correct
point in the signal path. Mute status is synchronized in the devices using logic signals or USB connections.
To use mute sync, make sure logic is enabled on all devices.
Designer's Optimize workflow configures all necessary mute sync settings for you.
Compatible Shure logic devices:
• P300 (Also mutes supported soft codecs
• ANIUSB-MATRIX (Also mutes
• IntelliMix Room software (Also mutes
• MXA910
• MXA920
• MXA710
• MXA310
• Network Mute Button
• ANI22-BLOCK
• ANI4IN-BLOCK
• Logic-enabled MX microphones connected to ANI22-BLOCK or ANI4IN-BLOCK
◦ MX392
◦ MX395-LED
◦ MX396
◦ MX405/410/415
To use mute sync, route the microphone's signal to a processor that has logic turned on (P300, ANIUSB­MATRIX, or IntelliMix
Room software). Microphones always have logic turned on.
For help with specific mute sync implementations,

How to Install the MXA920

There are many ways to install MXA920 microphones. See below for details about the mounting and accessory options for
square and round array microphones.
Installation Best Practices
• Don't place the microphone behind obstructions.
• Coverage depends on your room's acoustics, construction, and materials. Take these into consideration when planning.
• For most rooms, Shure recommends 12 feet (3.7 meters) as the maximum mounting height.
Square mounting options:
• In a ceiling grid
• With a VESA mounting device
• On NPT pole
• Suspend from ceiling with A900-GM
• Suspend from ceiling with your own hardware
• On 3/8-inch threaded rod
• In a hard ceiling
connected by USB)
supported soft codecs connected by USB)
supported soft codecs
see our FAQs.
connected by USB)
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