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Marani MIR440A User Manual

Speaker management systems

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MIR-A
Speaker Management
Systems
MIR-A Series
User Manual
software-v
0.3.3
REVISION-A1 DEC-2021

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Summarization of Contents

Important Safety Instructions
General Safety Guidelines
Essential safety precautions for operating the apparatus, covering usage, environment, and maintenance.
Introduction to MIR-A Series
Product Overview and Features
Details the MIR-A series processors, their capabilities, DSP, and signal processing features.
Installation and Setup
Power, Signal, and Panel Connections
Guidelines for AC power, analog signal I/O, and overview of front/back panel interfaces.
Front Panel Operation
System and Input Configuration
Configuring system settings, input sources, and the signal generator.
Channel Linking and Muting
Synchronizing channel settings, managing mute states, and level offsets.
Firmware, Presets, and Network Settings
Managing firmware, saving/recalling presets, and network configurations (RS485, IP, LAN).
Input Channel Processing
Detailed settings for input channels including noise gate, EQ, compressor, delay, polarity, and FIR.
Output Channel Configuration
Setup for output channels: editing, naming, matrix routing, gain, filters, EQ, compressors, and limiters.
Signal Processing Overview
Signal Flow Diagrams
Diagrams illustrating the signal path through input A/D conversion and output D/A conversion.
Software and Connectivity
System Requirements and Connection Methods
Minimum software requirements and overview of connection options (network, RS485, USB).
USB, Network, and RS485 Connectivity
Detailed steps for connecting via USB, network cable, and RS485.
Firmware Upgrade Procedure
Instructions for downloading and installing firmware updates.
Advanced Features
Group Control and Software Interface
Simultaneous control of multiple processors and navigation of the software interface.
Preset, Channel, and Device Management
Managing presets, copying channels, device settings, and backup/restore functions.
Plug-ins, Generators, and RTA
Utilizing plug-ins, signal generators, and RTA for advanced audio processing.
Signal Routing
Routing Overview and Input Matrix
Understanding signal flow and configuring the input matrix for signal mixing.
Output Matrix Routing
Configuring the output matrix to route signals to physical output channels.
Input Channel Processing Details
Input Processing Modules
Details on noise gate, DLF, and automatic compressor functions.
Variable Equalizer Configuration
Selecting and configuring equalizer modes and parameters.
Output Section Details
Output Processing Modules Overview
Overview of output processing: filters, AEQ, speaker calibration, and measurements.
Response Shaping and Presets
Adjusting time window, smoothing, target curves, presets, and filter modes.
IIR/FIR Parameter Display and AEQ Storage
Displaying filter parameters and managing AEQ results.