Shure A400MB User Manual Download

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Shure Incorporated

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This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.

This symbol indicates that there are important operating and maintenance instructions in the literature accom

panying this unit.

Mute Button Overview

The Shure A400MB mute button accessory is compatible with the MX395-LED and MX400SMP, with a low profile design ideal

for surface mounting to boardroom tables. The switch adds a programmable button for microphone LEDs and local or remote

mute control with Shure products or third-party control systems.

Summary of Contents for A400MB

Page 1: ...A400MB Mute Button Shure A400MB online user guide Includes installation instructions DIP switch settings specifications and more Version 1 0 2021 G...

Page 2: ...A400MB Parts 4 What s in the Box 5 Installing the Mute Button 6 Phantom Power 8 LED Logic 8 A400MB Pin Assignments 8 DIP Switches 9 Accessing the DIP Switches 9 DIP Switch Settings 11 Connections and...

Page 3: ...om the apparatus ONLY USE attachments accessories specified by the manufacturer USE only with a cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart...

Page 4: ...and maintenance instructions in the literature accom panying this unit Mute Button Overview The Shure A400MB mute button accessory is compatible with the MX395 LED and MX400SMP with a low profile desi...

Page 5: ...adapter Spacer Use the spacer to adjust to different table thicknesses Pull the mute button cable through the gap Wingnut Use to tighten the mute button under the table Included with MX395 and MX400SM...

Page 6: ...hole Note Remove the protective blue film from the top of the mute button Insert a compatible microphone into the mute button Slide the spacer onto the mute button so the rubber side is flush against...

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Page 8: ...o wire the microphone to a DSP or other logic enabled device such as the ANI22 BLOCK or ANI4IN BLOCK A400MB Pin Assignments 6 pin block connector Note The block connector screw terminals face downward...

Page 9: ...porated 9 16 6 Audio DIP Switches Accessing the DIP Switches Disconnect the adapter from the A400MB and any logic devices before disassembly Remove the 2 Phillips head P1 size screws from the base of...

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Page 11: ...2 default 5 DOWN 6 UP 3 5 UP 6 UP 4 Note Higher sensitivity settings are more likely to cause accidental touch responses Connecting to a Logic Enabled Device Use these settings if connecting the micro...

Page 12: ...t DIP switch 4 to configure microphone LED color Note The A400MB connector plugs in upside down relative to the ANI connector The cable should be wired in a 1 1 pin out configuration when both connec...

Page 13: ...Shure Incorporated 13 16 Connections and Signal Flow MX395 LED Runs the audio signals and features logic connections to receive logic mute and LED control signals A400MB...

Page 14: ...USB to provide mute synchronization with videoconferencing software such as Microsoft Teams or Zoom Visit www shure com for more information on how to configure the ANI22IN BLOCK and P300 Optional Acc...

Page 15: ...received including interference that may cause undesired operation Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC R...

Page 16: ...ermany Phone 49 7262 92 49 0 Email info shure de www shure com This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking The CE Declaration of Co...