> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual.md).

# Installation and Operation Manual

The Installation and Operation Manual is the primary reference for deploying and running DynaFlex II Go. It covers planning, physical installation, configuration, day-to-day operation across tap, swipe, dip, and optional barcode, the device's LED and audio indicators, routine maintenance, and guidance for developers building custom software. Use the reference sections below to jump to a topic.

### Reference Sections

<table data-header-hidden><thead><tr><th valign="middle"></th><th></th></tr></thead><tbody><tr><td valign="middle"><strong>Reference Section</strong></td><td><strong>Information Available</strong></td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/introduction"><mark style="color:red;"><strong>Introduction</strong></mark></a></td><td>Overview of DynaFlex II Go, its supported transaction methods (tap, swipe, dip, and optional barcode), model variants, intended audience, and how to use this manual.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/planning-and-preparation"><mark style="color:red;"><strong>Planning and Preparation</strong></mark></a></td><td>What to review before deployment: host and operating-system compatibility (Windows, Android, iOS), USB and Bluetooth® LE connectivity options, and power, accessory, and mounting/enclosure considerations.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/handling-and-storage"><mark style="color:red;"><strong>Handling and Storage</strong></mark></a></td><td>Safe handling, operating and storage environment limits, ESD precautions, and tamper-evidence checks that keep the device's secure module valid.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/installation"><mark style="color:red;"><strong>Installation</strong></mark></a></td><td>Step-by-step physical setup — mounting, connecting to the host over USB or pairing over Bluetooth® LE, powering on, and verifying the connection.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/configuration"><mark style="color:red;"><strong>Configuration</strong></mark></a></td><td>How to configure device settings and behavior, connection modes, and security/Passcode Lock options, plus updating firmware, CAPKs, and EMV/application settings.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/operation"><mark style="color:red;"><strong>Operation</strong></mark></a></td><td>How to run transactions day to day — the tap, dip, swipe, and optional barcode/QR flows — and the device responses to expect.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/user-interface"><mark style="color:red;"><strong>User Interface</strong></mark></a></td><td>The meaning of the device's LED indicators and audible (beeper) cues, and how operators and cardholders interact with the reader during a transaction.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/maintenance"><mark style="color:red;"><strong>Maintenance</strong></mark></a></td><td>Cleaning and care, routine tamper inspection, and basic troubleshooting to keep the device in service.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/developing-custom-software"><mark style="color:red;"><strong>Developing Custom Software</strong></mark></a></td><td>Where developers go next: the Commands Programmer's Manual, SDKs and connection protocols (USB HID, USB iAP2, Bluetooth® LE), and Magensa gateway integration for decryption and processing.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/downloads-compliance-and-marketing-materials/device-manuals-product-specific/dynaflex-ii-go-manuals/installation-and-operation-manual/appendices"><mark style="color:red;"><strong>Appendices</strong></mark></a></td><td>Reference material — technical specifications, standards and compliance (PCI PTS 6.x SCR, EMV), part numbers, and status/error-code references.</td></tr></tbody></table>

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