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Sound Devices A20-Mini - User Manual

Sound Devices A20-Mini
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A20-Mini
Digital Wireless Transmitter
with GainForward and SpectraBand Technologies
User Guide v6.00
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Summary

Welcome to the A20-Mini

Panel Views

Top Panel Layout and Features

Diagrams and labels for the top panel, including Battery Power LED, Antenna Connector, and USB-C Port.

Panel Components and Inputs

Status Indicators and Microphone Input

Details the Charge/Pair/Record LEDs, Audio/Timecode LED, and the lavalier microphone input.

Battery and Controls

Battery Compartment Access and Options

Details how to open, close, and select battery types for the A20-Mini.

Power and Pairing Button Functions

Explains the red button's functions for powering on/off and entering Bluetooth pairing mode.

Powering the A20-Mini

Battery and USB-C Powering

Details powering the A20-Mini using AAA/NP-BX1 batteries or USB-C.

PowerStation-8 M and Auto Power Features

Describes using the PowerStation-8M for charging and auto power functions.

Auto Power with Lavalier Microphone

Explains how connecting a lavalier microphone can automatically power the unit.

A20-Mini Holster

Holster Insertion and Attachment

Instructions on how to insert the A20-Mini into its holster and attach it.

A20-Remote Interface

Introduction and Phone View

Overview of A20-Remote, its features, and the phone interface layout.

Transmitter List and Details

Explains the transmitter list, quick list, and transmitter status indicators.

Transmitter View Controls and Settings

Details transmitter controls, menus, naming, frequency, and mode settings.

Advanced Transmitter Settings

Covers RF power, modulation, LEDs, media formatting, and mute functions.

Advanced Transmitter Options

Information and Power Management

Accessing device info, power options, and auto-power configurations.

Restore Default Settings

How to reset all A20-Mini settings to their factory defaults.

Group Control

Group Control Overview

How to control multiple A20-Mini transmitters simultaneously as a group.

Group Setup Configuration

Navigating to group setup to manage custom groups and show/hide them.

Group Setup and Assignment

Custom Group Naming and Assignment

How to rename custom groups and assign transmitters to them.

Selecting Groups for View

How to select groups from the transmitter list to view their status.

Group View Controls

Group Power and Recording Operations

Controls for powering groups on/off and starting/stopping group recordings.

Group Stop and Partial Status

Stopping group recordings and understanding the "Partial" status indicator.

Group Status Monitoring

Command Status Display

How the app displays the status of commands sent to groups.

Canceling Group Commands

How to abort group commands and the implications of cancellation.

Group Menu Settings

Group Settings Configuration

Accessing settings like Mute, RF Power, Mode, Modulation, and Media for groups.

Group List Navigation

Returning to the Group View from the Group Menu.

Audio Input and Configuration

Lavalier Microphone Connection

Details the 3-Pin LEMO connector and cable compatibility for lavalier mics.

GainForward and Receiver Tuning

Explains GainForward and tuning the transmitter with receivers like A20-RX.

WAV File Recording Details

Details the 32-bit float WAV file recording format and naming conventions.

Timecode and File Transfer

Jamming Timecode

How to jam timecode from external LTC sources via USB-C or 8-Series.

File Transfer to Computer

Instructions for transferring WAV files from the A20-Mini to a computer via USB-C.

Updating A20-Mini Firmware

Firmware Update Procedure

Steps to download, copy, and install firmware updates for the A20-Mini.

Update Status Indicators

Explains the LED behavior during and after the firmware update process.

SD-Utility Software

SD-Utility Functionality

Describes the SD-Utility application for processing A20-Mini audio files.

File Processing Options

Details options for renaming, clipping, converting, and exporting files using SD-Utility.

SD-Utility File Management

Importing and Removing Files

How to import WAV files into SD-Utility and remove them from the source window.

File Export and Naming

Explains how to select files for export and name processed WAV files.

Timecode Range Export

Using timecode ranges to export specific segments of audio files.

Advanced SD-Utility Features

Pre- and Post-Roll Addition

Benefits and method of adding pre- and post-roll to conformed files.

Bit Depth and Polyphonic Export

Options for converting bit depth and exporting polyphonic WAV files.

PowerStation-8 M Charger

PowerStation-8 M Overview

Description of the 8-slot charger, its capabilities for charging, timecode, and file transfer.

Charging Battery Status and Auto Power

How battery charging status is indicated and the auto power-on feature.

PowerStation-8 M Operations

Powering and Timecode Distribution

How to power the PowerStation-8M and distribute timecode to connected transmitters.

File Transfer and Firmware Updates

Using the PowerStation-8M for file transfer and updating firmware on multiple units.

Extraction Tool Usage

Instructions for using the extraction tool to remove A20-Minis from the charging bays.

PowerStation-8 M Specifications

Power and Input Specifications

Details power requirements, LTC input impedance, and USB-C capabilities.

Physical and Accessory Details

Physical dimensions, weight, and included accessories for the PowerStation-8M.

A20-Mini Specifications

Frequency, RF Power, and Modulation

Technical specifications for frequency range, RF output power, and modulation.

Antennas, Audio Input, and Impedance

Details on antenna connectors, audio input type, and impedance.

Dynamic Range and Controls

Dynamic range capabilities and how controls are accessed.

A20-Mini Technical Details

Recording Media and File Formats

Internal storage capacity and supported WAV file formats.

Timecode and USB-C Interfaces

Specifications for timecode input/output and USB-C interface.

Powering and Battery Runtime

Details on battery types, charging, and maximum battery runtime.

Environmental and Dimensions

Operating conditions, water resistance, physical dimensions, and weight.

Antenna Guide

Antenna Attachment and Cutting

Instructions on attaching, cutting, and preparing antennas for use.

Antenna Length Chart

A chart specifying antenna lengths for different frequency ranges.

Antenna Usage by Region

Guidance on which antennas to use in different geographic regions.

Warranty and Service

Servicing and Repair Policy

Instructions not to service the unit and to send it to Sound Devices for repairs.

Product Warranty Coverage

Details the warranty period, registration, and conditions for coverage.

Included Accessories List

Lists the accessories that come with the A20-Mini.

Legal Notices and Copyright

Copyright and Usage Restrictions

Information on copyright, license agreements, and reproduction restrictions.

Limitation of Liability

Legal disclaimer regarding Sound Devices' liability for damages.

FCC Conformity Statement

Statement on compliance with FCC rules and frequency ranges for USA.

Regulatory Compliance

FCC Interference and Exposure Statements

Details compliance with FCC rules regarding interference and RF exposure.

Industry Canada Conformity

Compliance with Industry Canada regulations and approved antenna types.

Radio Compliance and Disposal

Canada RF Compliance

Canadian RF compliance statements and conditions for device operation.

Product Disposal and Battery Advisory

Information on discarding products in Europe and battery safety.

Declaration of Conformity

Product Conformity Statement

Declares conformity with EU harmonisation legislation and applied standards.

Manufacturer and Approval Details

Identifies the manufacturer and signatory for the declaration.

Sound Devices A20-Mini Specifications

General IconGeneral
BrandSound Devices
ModelA20-Mini
CategoryTransmitter
LanguageEnglish