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Biamp SPM412e User Manual

Biamp SPM412e
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SPM412e
Stereo Preamp/Mixer
Operation Manual
Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com

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Biamp SPM412e Specifications

General IconGeneral
BrandBiamp
ModelSPM412e
CategoryMusic Mixer
LanguageEnglish

Summary

Introduction

SPM412e Key Features

Lists the key features and capabilities of the SPM412e Stereo Preamp/Mixer.

Front Panel Controls

Mic Level Control

Rotary control for adjusting the Mic Input signal level to Main and Zone outputs.

Channel Select Buttons

Momentary push-buttons to select stereo line input signals for Main/Zone outputs.

Tone Controls (Bass & Treble)

Rotary controls for adjusting low-frequency (Bass) and high-frequency (Treble) content.

Balance Control

Rotary control for adjusting the stereo balance of the Main Output signals.

Zone Level Control

Rotary control for adjusting the overall signal level sent to the Zone Output.

Main Level Controls

Push-buttons to adjust the overall signal level sent to the Main Output, including mute.

Rear Panel Connections and Controls

Power and Remote Connections

Describes the power cord, fuses, and terminals for remote control connections.

Audio Outputs (Main & Zone)

Details the balanced Main stereo and Zone mono output connectors.

Main Output Features (Limit, Mono, Tone Bypass)

Covers controls for limiting, mono summing, and bypassing tone adjustments for the Main Output.

Stereo Line Inputs 1-4

RCA connectors for unbalanced stereo line-level inputs with individual trim controls.

Mic/Line Input and Controls

Balanced input for mic/line signals, including Pad, Trim, and Phantom Power controls.

Internal Modifications

Mic/Line Signal Assignment

Internal jumpers to assign Mic/Line input to Main/Zone outputs, pre/post tone.

Stereo Input Assignment

Internal jumpers to assign Stereo Line inputs to Main/Zone outputs independently.

Mute Assignment

Internal jumpers to assign muting of stereo line inputs to Main/Zone outputs.

Mute Adjustment

Screwdriver adjustable controls to adjust the amount of muting applied to stereo line inputs.

Advanced Modifications

Mic/Line Pre/Post VCA Configuration

Internal jumpers to assign Mic/Line input to Main Output pre or post VCA (Main Level).

Remote Control Options

Infrared Transmitter Control

Hand-held controller transmitting infrared codes to control Channel Select and Main Level.

Wall-Mount Controller

Hard-wired control unit offering override functions and custom settings via DIP switch.

Third-Party Control Interface

Translator Input for Remote Systems

Interface for third-party controllers (AMX, CRESTRON) using serial bit-stream.

Application Example: Restaurant/Lounge

Restaurant/Lounge Wiring Diagram

Illustrates connections for a restaurant/lounge audio system setup.

Restaurant/Lounge Setup Guide

Step-by-step guide for configuring the SPM412e for a restaurant/lounge application.

Application Example: Boardroom

Boardroom Wiring Diagram

Illustrates connections for a boardroom audio system setup.

Boardroom Setup Guide

Step-by-step guide for configuring the SPM412e for a boardroom application.

System Architecture

SPM412e Block Diagram

Illustrates the internal signal paths and functional blocks of the SPM412e.

Technical Specifications

Performance Specifications

Details frequency response, THD, noise, gain, and input/output levels.

Physical & Power Specifications

Lists dimensions, weight, power consumption, and requirements.

Warranty and Support

Limited Warranty Terms

Outlines the 5-year limited warranty, exclusions, and conditions.

Compliance Information

EC Declaration of Conformity

Declares compliance with relevant EU directives and standards.

General Safety Information

Safety Warnings and Symbols

Explains WARNING/CAUTION terms and international safety symbols.

Safety Guidelines

Safety Terminology and Symbols (Multilingual)

Explains safety terms and symbols across multiple languages.

Safety Instructions

Safety Definitions and Symbols (Multilingual)

Defines safety terms and symbols in multiple languages for user guidance.

Environmental Compliance

Hazardous Substance Table

Table listing hazardous substances in product components as per SJ/T11363-2006.

RoHS and Use Period

States environmental use period and EU RoHS compliance for the product.

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