Shure Incorporated
19/55
Off = no network link
On = network link established
Flashing = network link active
⑤ Network Speed LED (Amber)
Off = 10/100 Mbps
On = 1 Gbps
⑥ Reset Button
Use a paperclip or similar tool to push the reset button.
⑦ Mute Buttons
Four touch-sensitive buttons control the mute status for each channel.
⑧ LED Light Ring
Indicates mute status, with configurable color and behavior states.
LED Light Ring
You can adjust LED light ring settings using Shure Designer software or the device's web application.
In Designer, go to Settings > Lights.
In the web application, go to Configuration > Light Ring.
Default Settings
Microphone Status LED Behavior / Color
Active Green (solid)
Mute Red (solid)
Hardware identification
Green (flashing)
Device identify: Entire light ring