The device does not have an on-screen configuration interface. However, it does have settings the host can change using commands. These settings are documented as Properties in iDynamo 5 Gen III Programmers Manual Commands

About iDynamo 5 Gen III

iDynamo 5 Gen III is a compact secure card reader (SCR) that reads magnetic stripe cards that conform to ISO standards. iDynamo models are made to work with multiple host operating systems including Windows and Android devices connecting via USB-C. iDynamo can also connect to iOS host devices via a USB-C to Lightning adaptor, see Table 2-2 - iDynamo Accessories.

In addition to reading multiple tracks of data from a card, iDynamo models incorporate MagnePrint technology, so a card’s unique MagnePrint fingerprint is included with the track data in each transaction.

To maximize card security, when a cardholder swipes a card, the device encrypts card data and MagnePrint data before they leave the encapsulated magnetic stripe reader head using the Triple Data Encryption Algorithm (TDEA, also known as Triple DES).

iDynamo models manage encryption keys using DUKPT (Derived Unique Key Per Transaction) key management. DUKPT uses a base derivation key to encrypt a key serial number that produces an initial encryption key which is injected into the device prior to deployment. After each transaction, the encryption key is modified per the DUKPT algorithm, so each transaction uses a unique key. The data is encrypted with a different key for each transaction.

Key Features

• Uses USB-C Receptacle compatible with Android, iOS, and Windows Devices.

• Bi-directional card reading.

• Reads encoded data that meets ANSI/ISO/AAMVA standards.

• Reads up to three tracks of card data.

• Non-volatile memory for storage of protected and settable properties (such as unit serial number).

• MagnePrint supports Extended MP 198 bytes.

• Contains a unique, permanent serial number for tracking.

• Encrypts track data MagnePrint values before they leave the magnetic stripe reader head.

• Provides no clear text confirmation for cardholder Name, Expiration Date, Service Code, and a portion of the PAN as part of the masked track data.

• Supports mutual authentication mode for use with Magensa.net.

• Qwantum card supported.

Major components for iDynamo 5 Gen III are shown below.

Figure 1-1 - iDynamo 5 Gen III Major Components (Front)

Figure 1-2 - iDynamo 5 Gen III Major Components (Back)

In this document, iDynamo 5 models are referred to as the device. It is designed to be connected to a host, which is a piece of general-purpose electronic equipment that can send commands and data to, and receive data from, the device. Host types for iDynamo 5 include a variety of Android, Windows, and iOS devices. Generally, the host must have softwareinstalled that communicates with the device and is capable of processing transactions. 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.

Custom host software uses the same underlying device command set to communicate with all available iDynamo models. This section provides high-level information about communicating with the device and provides pointers to select API references and sample code.

MagTek produces software development kits (SDKs) with API libraries that provide higher-level functions wrapped around USB HID communication protocols. These libraries simplify the development of custom host software that interfaces with iDynamo 5. See:

· SOFTWARE, SDK, DYNAMAG, DYNAMAX, DYNAWAVE, EDYNAMO, IDYNAMO 6, MDYNAMO, TDYNAMO (WINDOWS C++ / JAVA)

· SOFTWARE, SDK, ADYNAMO, DYNAMAG, DYNAMAX, DYNAWAVE, EDYNAMO, IDYNAMO 6, MDYNAMO, TDYNAMO, UDYNAMO (WINDOWS .NET)

· SDK - MAGTEK SCRA - ANDROID, DYNAMAG, DYNAMAX, EDYNAMO, UDYNAMO, ADYNAMO, BULLET, MDYNAMO, TDYNAMO(GEN I, II), DYNAWAVE, IDYNAMO 6, AND DYNAGLASS

In addition to MagTek’s SDKs, custom software on any operating system can communicate directly with the device using the operating system’s native USB libraries and protocols. For details see

Handling to Avoid Damage

Upon receiving the device, inspect it to make sure it originated from an authentic source and has not been tampered with. For details, see iDynamo 5 Gen III SRED, Device Inspection Manual, available from MagTek.

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.

Do not drop or shake the device.

For information about ongoing maintenance of the device, such as cleaning, see section 7 Maintenance.

Handling to Avoid Accidental Tamper

iDynamo 5 products that are PCI certified implement an active tamper detection, which uses a small amount of electricity even when the device is completely powered off. To avoid accidental tamper events follow these precautions:

• Store the device at the lowest reasonable temperatures within its specified storage temperature range (see Appendix A Technical Specifications). Storing at temperatures between -4°F to 113°F (-20°C to 45°C).

• Do not drop or shake the device.

• Do not attempt to disassemble the device.

MagTek warrants that the products sold pursuant to this Agreement will perform in accordance with MagTek’s published specifications. This warranty shall be provided only for a period of one year from the date of the shipment of the product from MagTek (the “Warranty Period”). This warranty shall apply only to the “Buyer” (the original purchaser, unless that entity resells the product as authorized by MagTek, in which event this warranty shall apply only to the first repurchaser).

During the Warranty Period, should this product fail to conform to MagTek’s specifications, MagTek will, at its option, repair or replace this product at no additional charge except as set forth below. Repair parts and replacement products will be furnished on an exchange basis and will be either reconditioned or new. All replaced parts and products become the property of MagTek. This limited warranty does not include service to repair damage to the product resulting from accident, disaster, unreasonable use, misuse, abuse, negligence, or modification of the product not authorized by MagTek. MagTek reserves the right to examine the alleged defective goods to determine whether the warranty is applicable.

Without limiting the generality of the foregoing, MagTek specifically disclaims any liability or warranty for goods resold in other than MagTek’s original packages, and for goods modified, altered, or treated without authorization by MagTek.

Service may be obtained by delivering the product during the warranty period to MagTek (1710 Apollo Court, Seal Beach, CA 90740). If this product is delivered by mail or by an equivalent shipping carrier, the customer agrees to insure the product or assume the risk of loss or damage in transit, to prepay shipping charges to the warranty service location, and to use the original shipping container or equivalent. MagTek will return the product, prepaid, via a three (3) day shipping service. A Return Material Authorization (“RMA”) number must accompany all returns. Buyers may obtain an RMA number by contacting MagTek Support Services at (888) 624-8350.

User Interface

iDynamo5 Gen III has a single RGB LED acting as the user interface. If the hardware does not support color mixing (e.g., red+green=amber) then a combination of LED states such as color, blinking speed (slow, fast), blink on-off, blink color A-B can be configured. This can be done easily by using a set of bits to represent the LED status over 4 time periods. A timer would rotate through one of the 4 time periods.

The LED will be used to indicate various states of the reader.

Table 6-1 - Device State LED UI

During normal operation, iDynamo is powered either from its connection to the host or from a connection to a USB power source. While the host charges this way, the device consumes more power from the USB connection than when the host’s battery is fully charged.

To save power, iDynamo enters low power mode when an app does not have an active session with it and will remain in low power mode until the app restarts or re-initiates a session. While an app has an open session, a cardholder may swipe a card through the magnetic stripe reader slot. When the device is not connected to USB power, the host would generally open a session with the device to process a transaction, then close the session after the transaction is complete to transition the device to low power mode and conserve power. When the device is powered by the USB-C connector, the host software may choose to always keep a session open with the device.

iDynamo does not come equipped with a battery, if it does not receive adequate power from the host the device powers off.

The device also draws a trickle of power from the connected host to power the magnetic stripe reader head. The host’s operating system manages this power flow when the device is not in use to save power.

The steps for reading a card may be different depending on iDynamo’s configuration and on the design of the host software. Host software developers should see Developing Custom Host Software for implementation references. The solution developer should provide solution-specific instructions for operators to follow. A transaction generally follows this essential flow:

Cardholders should swipe magnetic stripe cards in the MSR swipe path with the magnetic stripe facing away from the cardholder and into the device, as shown in Figure 6-1. Cardholders may swipe in either direction along the path.

Figure 6-1 - Swiping a Card Through iDynamo

REGISTERED TO ISO 9001:2015

Copyright © 2006 - 2024 MagTek, Inc. Printed in the United States of America

Information in this publication is subject to change without notice and may contain technical inaccuracies or graphical discrepancies. Changes or improvements made to this product will be updated in the next publication release. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of MagTek, Inc.

MagTek® is a registered trademark of MagTek, Inc. MagnePrint® is a registered trademark of MagTek, Inc. MagneSafe® is a registered trademark of MagTek, Inc. Magensa™ is a trademark of MagTek, Inc.

iDynamo™ is a trademark of MagTek, Inc.

ANSI®, the ANSI logo, and numerous other identifiers containing "ANSI" are registered trademarks, service marks, and accreditation marks of the American National Standards Institute (ANSI).

ISO® is a registered trademark of the International Organization for Standardization. UL™ and the UL logo are trademarks of UL LLC.

PCI Security Standards Council® is a registered trademark of the PCI Security Standards Council, LLC.

Apple Pay®, Apple Wallet®, iPhone®, iPod®, Mac®, and OS X® are registered trademarks of Apple Inc., registered in the U.S. and other countries. iPad™ is a trademark of Apple. Inc. App StoreSM is a service mark of Apple Inc., registered in the U.S. and other countries. Apple and MFi are registered trademarks of Apple Inc. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used by Apple Inc. under license.

Google Play™ store, Google Wallet™ payment service, and Android™ platform are trademarks of Google LLC.

Microsoft®, Windows®, and .NET® are registered trademarks of Microsoft Corporation. All other system names and product names are the property of their respective owners

Periodic cleaning of iDynamo’s exterior may be required. To clean the outside of iDynamo, wipe it down with a soft, damp, lint-free cloth and then wipe it dry.

MagTek’s double-sided cleaning card 96700004 is designed to clean the magnetic read head in the MSR swipe path. Keeping the head clean is essential to the device’s functioning. MagTek recommends swiping a cleaning card once per week to avoid card misreads.

Installing iDynamo is a straightforward process: The acquirer or manufacturer configures the encryption keys before deployment. Operators need only set up a host with appropriate software, configure the software, and connect the device to the host. This section provides general information about setting up solutions that incorporate iDynamo, including installing host software and connecting the device.

About Inspection

Before unpacking the device, it is important to inspect its secure packaging to make sure it has not been tampered with in storage or in transit. MagTek provides details for inspecting the integrity of the device’s secure packaging in iDynamo 5 Gen III SRED, Package Inspection Manual

It is important to thoroughly inspect a new device before deployment, and regularly inspect devices in live usage (including its immediate surroundings) to make sure malicious individuals have not tampered with it. MagTek recommends conducting inspection training for all device operators, and an inspection schedule with checkpoints in place to make sure operators are performing inspections as specified and as scheduled. MagTek provides an easy-to-follow device inspection reference iDynamo 5 Gen III SRED, Device Inspection Manual.

About Host Software

In any solution, iDynamo is connected to a host, which must have software installed that can communicate with the device, and perform the actions intended to be carried out when a cardholder swipes a card. To set up the host software to work with iDynamo, follow the installation and configuration instructions provided by the vendor of the host or the host software. For details about developing host software, see section 8 Developing Custom Host Software.

Connecting to an Android Host

To connect iDynamo 5 to an Android host that supports USB-C, follow these steps:

1. If you will be using a mounting sleeve, install it.

2. Connect iDynamo 5 via USB-C

3. Power on the host.

4. On the host, install and configure the host software you intend to use with iDynamo 5. If you do not yet have that software, you can download a test tool from the Google Play store called MagTek Test, published by MagTek to perform simple tests:

• Make sure the host software is configured to look for the device on the right connection.

• Make sure the host software knows which device(s) it should interface with.

• Make sure the host software is configured to properly interpret incoming data from the device. For direct USB-C connections, iDynamo 5 transmits data as a vendor-defined HID device.

1. Connect iDynamo 5 to the host. Make sure all components are seated firmly. If you are using the mounting bracket, press the suction cup onto the rear of the host.

2. Use the host software or the MagTek test app to connect to the device and to test swiping a card.

   For details about reading each payment type, see Card Reading.

   1. Open the MagTek test app to connect to the device and to test swiping a card.

A.1 App Does Not Detect iDynamo

If the app you are using won’t detect or connect to the device, check the following:

· Check the electromechanical connection:

o Make sure the host’s case is not interfering with the connection.

o Make sure iDynamo in its adapter sleeve does not shift on the host when gently wiggled.

o Make sure the device’s connector is not damaged or dirty.

o Connect another device to the host’s connector to make sure it is functioning correctly.

· For an app to interface with iDynamo, it must use the same Bundle Identifier as the device. iDynamo can also be configured with a different Bundle Identifier, in which case the app must use that Bundle Identifier instead. For details, see section 8 Developing Custom Host Software.

If card swipes are not being registered correctly, check the following:

• Card orientation. Make sure the card is oriented so the magnetic stripe is inside iDynamo and facing toward the thicker side of iDynamo (away from the MagTek lock logo). See section 6.3.2 How to Swipe Magnetic Stripe Cards.

• Damaged card. The magnetic stripe on the card may be damaged. Try another card.

• Excessive buildup on the read head. Clean the read head by swiping a cleaning card through iDynamo several times in different orientations until the card comes out clean. Cleaning card 96700025 is available from MagTek. If the operating environment is dusty, use compressed air to blow dust or other residue out of iDynamo.

If iDynamo still does not register swipes after following these steps, contact your supplier for assistance.

Smooth deployment of an iDynamo 5 solution requires some up-front planning and decision-making:

• Determine the overall functional requirements and desired user experience of the solution iDynamo will be integrated into. For example, how iDynamo 5 and its host will be physically presented to the cardholder. This includes whether the solution will be handheld or permanently mounted in a stand or enclosure, and whether the solution is intended to be used in portrait or landscape orientation. When planning placement, be sure to consider:

• Determine what documentation and training will be required from solution design through testing and field deployment. For example, it may be necessary to develop a solution-specific installation procedure for technicians, and training materials for operators.

• Determine what type of host iDynamo 5 will connect to. Use Table 2-1 to determine which model of iDynamo is appropriate for your solution, and use Table 2-2 to determine which adapters and accessories you need. When planning, include any additional support or devices required by the host, such as physical locations, mounting, and power connections.

Table 2-1 - iDynamo Models

Table 2-2 - iDynamo Accessories