Shure User Guide for Automatic Microphone Mixer - SCM410

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Shure Brothers Incorporated

222 Hartrey Avenue

Evanston IL 60202-3696 U.S.A.

Model SCM410/SCM410E User Guide

SCM410/SCM410E

FOUR CHANNEL AUTOMATIC MICROPHONE MIXER

￿1999, Shure Brothers Incorporated

U.S. Patents 4,658,425; 5,297,210

27A8690 (SG)

 

Printed in U.S.A.

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Contents Four Channel Automatic Microphone Mixer Table of Contents Description FeaturesOperating Principles Front PanelPower On/Off switch on this mixer DIP Switch FunctionsNot affected by MIC/LINE switch Rear PanelSingle Mixer Half Rack Installation InstallationDual Mixer Full Rack Installation Supplied HardwareFixed Mounting TABLE-TOP MountingTop Mount Hanging MountLinking Multiple Mixers SCM410 ConnectionsSCM410 Connections Linked SCM410 and SCM810 MixersLimiter Basic Mixer OperationEqualizer Functions Low Cut Filter High-PassSpecifications Replacement Parts Logic Equivalent Circuit Diagram Logic Connection SpecificationsLogic Connector Advanced FunctionsSuggested Logic Applications Remote Channel-On IndicatorsCough Button Disabling the Gating Function BypassInhibiting Gating for Unwanted Sounds ªFilibusterº ModeLoudspeaker Muting Inhibiting Gating for Unwanted SoundsInhibit Function Remote Volume ControlDiode Isolation of Logic Controls External Logic DevicesInternal Modifications Disabling the Master Level Control Inserting AN Input Line PADChanging the Limiter Threshold Changing Hold TimeDead Zone on Mute in Defeat Changing Override in to Mute in Filibuster ModeChanging the OFF-ATTENUATION Level Group GatingShorting Mute in to Logic Ground Internally Manual Mode EnableDisabling Automatic Mixing Function by Channel
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SCM410E, SCM410 specifications

The Shure SCM410 and SCM410E are state-of-the-art automatic microphone mixers designed to enhance audio performance in various professional environments. Known for their reliability and advanced features, these mixers are a popular choice for broadcasters, conferencing systems, and live event productions.

One of the key features of the SCM410 is its Automatic Gain Control (AGC) system, which intelligently adjusts the gain of connected microphones based on their audio levels. This ensures that the output remains consistent, making it ideal for situations where multiple speakers might share the microphone, such as panel discussions or meetings. The SCM410E variant further enhances this functionality with extended connectivity options, catering to more complex audio setups.

Both models incorporate Shure's exclusive IntelliMix technology. IntelliMix employs sophisticated algorithms to minimize interference and eliminate feedback, which is crucial for maintaining intelligibility in crowded sound environments. The mixers automatically manage the microphone levels, activating only those that are in use while suppressing those that are not, which not only enhances audio clarity but also helps in reducing background noise.

The SCM410 features four microphone inputs, allowing operators to connect multiple microphones simultaneously. Users can easily control each input's level, with individual gain adjustments and a master output level control. Additionally, LEDs provide visual feedback on the status of each microphone, indicating when they are active or inactive. The SCM410E goes a step further, offering additional mic input options and enhanced flexibility for integration into larger systems.

Durability is a hallmark of the SCM410 and SCM410E, as they are constructed with high-quality materials, designed to withstand the rigors of professional use. The intuitive interface makes them accessible for both novice users and seasoned sound engineers.

With a phantom power switch for condenser microphones, an easy-to-read, backlit display, and robust connectivity options, the SCM410 and SCM410E are versatile tools for any audio setup. Their ability to automatically mix and control audio levels in real-time ensures that users can deliver presentations, discussions, and performances with clarity and confidence. Whether it’s in a corporate boardroom or a live concert venue, these automatic microphone mixers deliver high-quality sound tailored to the needs of modern audio applications.