# Introduction

This document provides guidelines and technical information for designing solutions that integrate oDynamo, MagTek’s manual insertion Secure Card Reader Authenticator (SCRA) for OEM solutions.

### About oDynamo <a href="#bookmark2" id="bookmark2"></a>

oDynamo is a secure insertion card reader that is built to be durable and flexible. oDynamo allows for fast, reliable, and secure reading of magnetic stripe and chip card data from cards that meet the ISO 7810, 7811, and 7816 specifications. The slot and chassis are designed so cardholder-facing elements are impervious to liquid and other harsh environmental elements, making it an ideal solution for gas pumps, ATMs, and vending machines. Ultimate system design flexibility makes it ideal for a variety of unattended payment terminals.

oDynamo withstands a wide range of operational conditions and supports multiple communication protocols, and offers a USB connection, an Ethernet connection, and a serial connection.

### Stability and Reliability <a href="#bookmark3" id="bookmark3"></a>

oDynamo is made to work in harsh environmental conditions and delivers reliability of 500 thousand magnetic stripe swipes and 500 thousand chip inserts. The device is designed to be integrated into a solution that provides an enclosure. The device has been tested by an FCC lab for Class B radiated susceptibility and has no special shielding requirements.

### Secure Card Reading <a href="#bookmark4" id="bookmark4"></a>

oDynamo is secured by the MagneSafe™ Security Architecture (MSA), providing immediate encryption of card data using Triple DEA encryption with Derived Unique Key Per Transaction (DUKPT) key management. Additionally, oDynamo provides advanced MagnePrint® Card Authentication, which enables authorizing parties to detect and stop counterfeit card fraud in real-time. The firmware and the encryption keys are securely downloaded to the reader eliminating the chance of tampering.

### Engineered Security <a href="#bookmark5" id="bookmark5"></a>

The card latch feature allows the card to be securely held within the reader during the entire transaction process, and reduces the possibility of unwanted human intervention during card read operations. Power-fail card latch release and manual override features are available to ensure that a cardholder’s card can be easily retrieved under any conditions.

### Features <a href="#bookmark6" id="bookmark6"></a>

* Cardholder-facing elements impervious to Liquid
* Supports Multiple Protocols
* Card Seated Sensor
* ESD Protection: ±4kV contact discharge / ±8kV air discharge
* EMVCo ESD Protection ±12kV air discharge
* Card Latch
* Anti-Tamper Security Features
* Secure Download and Authentication of Firmware and of Encryption Keys

### About oDynamo Components <a href="#bookmark7" id="bookmark7"></a>

<figure><img src="/files/8DSwPbuplkJsNPrGGcrN" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/5Ej8Xu6OwS7o7EmcCHnk" alt=""><figcaption></figcaption></figure>

### About Terminology <a href="#bookmark9" id="bookmark9"></a>

In this document, oDynamo is referred to as the device. It is designed to be connected to a host, which is a piece of general-purpose electronic equipment which can send commands and data to, and receive data from, the device. Host types include PC computers/laptops, tablets, and smartphones. Generally, the host must have software installed that communicates with the device and is capable of processing transactions. The combination of device(s), host(s), software, firmware, configuration settings, physical mounting and environment, user experience, and documentation is referred to as the solution. During a transaction, the host and its software interact with the operator, such as a cashier or bank teller, while the device interacts with the cardholder.

### About Solution Planning <a href="#bookmark10" id="bookmark10"></a>

<table data-header-hidden><thead><tr><th valign="top"></th></tr></thead><tbody><tr><td valign="top"><img src="/files/Df1YGV18NH9NpoTmieJJ" alt=""></td></tr><tr><td valign="top">This document describes how to use oDynamo securely. Using the device in any way other than the approved methods described in this document invalidates the PCI PTS approval of the device.</td></tr></tbody></table>

A smooth deployment of a solution that integrates oDynamo requires some up-front planning and decision-making:

* Determine the overall functional requirements and desired user experience of the solution oDynamo will be integrated into.
* Determine what documentation and training will be required from solution design through testing and field deployment.
* Determine what type of host oDynamo will connect to, and what connection type it will use. The host can be a computer with a USB port, serial (RS-232) port, or Ethernet port. When planning, include any additional support or devices required by the host and its connection, such as physical locations, mounting, and power connections.
* Determine what software will be installed on the host and how it will be configured. Software can include operating system, transaction processing software, security software, and so on. Include any additional support required by the software, such as network connections.
* Determine how oDynamo should be configured, and specify that when you order devices. MagTek or your reseller can advise. For deep detail about configuration options and how they affect device behavior, see *D998200162 ODYNAMO PROGRAMMER'S MANUAL (COMMANDS).*&#x20;
* Determine how the solution design will integrate oDynamo electrically (see section 2 Electrical Integration for details).
* Determine how the solution design will integrate oDynamo mechanically (see section 3 Mechanical Integration for details).
* Develop an installation procedure. Basic device installation steps are provided in section 4 Installation, but installing technicians will need solution-specific materials. For example, technicians may be supported by incorporating a Maintenance Mode into the host software for configuration, updates, and diagnostic tests.
* Determine how the solution will be tested and, if appropriate, how it will be certified.
* Determine how the solution will be maintained. See section 6 Maintenance for guidance on maintaining the oDynamo portion of the solution.
* Determine how the solution will be regularly inspected. MagTek provides *D998200235 oDynamo Device Inspection* with each device, but proper inspection will require additional solution-specific training, instructions, and visual references for inspecting the entire solution for tampering, unauthorized added components such as eavesdropping or skimming devices, and so on.

### Handling <a href="#bookmark11" id="bookmark11"></a>

<table data-header-hidden><thead><tr><th valign="top"></th></tr></thead><tbody><tr><td valign="top"><p> </p><p><img src="/files/b1SLlRwZoWIxcRYVg5bv" alt=""></p></td></tr><tr><td valign="top">Proper handling of the device throughout delivery, assembly, shipping, installation, usage, and maintenance is very important. Not following the guidelines in this document could damage the device, render it inoperable, and/or violate the conditions of the warranty.</td></tr></tbody></table>

<table data-header-hidden><thead><tr><th valign="top"></th></tr></thead><tbody><tr><td valign="top"><p> </p><p><img src="/files/A68QFTPOlMpSWGN8AIEG" alt=""></p></td></tr><tr><td valign="top">The device does not contain any user-serviceable parts. Removing ANY screw, or otherwise attempting to disassemble or modify the device, is very likely to trigger tamper protection and render the device inoperable.</td></tr></tbody></table>

From device delivery through assembly, shipping, installation, usage, and maintenance, the device must not be exposed to conditions outside the ratings in Appendix A Technical Specifications.

If the device is exposed to cold temperatures, adjust it to warmer temperatures gradually to avoid condensation, which can interfere with the operation of the device or cause permanent damage.

Upon receiving the device, inspect it according to *D998200235 oDynamo Device Inspection* procedure included in the box to make sure it originated from an authentic source and has not been tampered with.

Do not drop or shake the device.

The device should be transported/stored inside an anti-static bag at all times.

Before removing the device from the package, remove any static charge from your body by touching an earth-grounded metal surface.

Avoid touching the exposed pins on the connectors when handling the device.

For information about ongoing maintenance of the device, such as cleaning, see section 6 Maintenance.


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