> ## Documentation Index
> Fetch the complete documentation index at: https://support.echotm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ATS - Acoustic Test System

> Professional USB 2.0 audio test platform for precision acoustic measurements

<Card title="User Manual" icon="book" href="/ats/ats-user-manual" horizontal>
  Complete user guide covering installation, configuration, and operation of the ATS system.
</Card>

<Card title="ATS Downloads" icon="download" href="/ats/downloads" horizontal>
  Download the Echo Test Interfaces installer including drivers, CLI, API, and control panel.
</Card>

<Card title="API Library" icon="code" href="https://github.com/mattgonzalez/EchoAIOExample" horizontal>
  C++/Python API library for custom application development.
</Card>

<Card title="AP Flex Setup Guide" icon="sliders" href="/ats/ap-flex-guide" horizontal>
  Configure APx500 Flex for use with the ATS, including ASIO setup, scaling factors, and running acoustic tests.
</Card>

<Card title="CLI User Guide" icon="terminal" href="/ats/cli-user-guide" horizontal>
  Command-line interface reference for scripting and automation of ATS device configuration.
</Card>

<Card title="Mounting Holes Drawing" icon="ruler-combined" href="https://github.com/parkermbrandon/mintlify-docs/releases/download/ats-v5.0.2/ATS.Mounting.Holes.pdf" horizontal>
  PDF drawing with mounting hole dimensions and positions.
</Card>

<Card title="ATS vs. AIO Comparison" icon="scale-balanced" href="/ats/ats-vs-aio" horizontal>
  Side-by-side hardware comparison of the Echo ATS and the Echo AIO test systems.
</Card>

{/* ## Software & Drivers

<Columns cols={2}>
<Card
  title="Windows Driver"
  icon="windows"
  href="/firmware"
>
  ASIO driver with control panel for Windows 10/11
</Card>
<Card
  title="macOS Support"
  icon="apple"
  href="/firmware"
>
  Native Core Audio support for Mac computers
</Card>
</Columns> */}

<Card title="" icon="envelope" href="https://echotm.com/contact/" horizontal>
  Contact Echo for info or support.
</Card>