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DCR7X00-100R

User Guide

Motorola reserves the right to make changes to any product to improve 
reliability, function, or design. Motorola does not assume any product liability 
arising out of, or in connection with, the application or use of any product, 
circuit, or application described herein. No license is granted, either 
expressly or by implication, estoppel, or otherwise under any patent right or 
patent, covering or relating to any combination, system, apparatus, 

machine,  material, method, or process in which Motorola products might be 

used. An implied license exists only for equipment, circuits, and subsystems 
contained in Motorola products.

Warranty

For the complete Motorola hardware product warranty statement, go to:

http://www.motorola.com/enterprisemobility/warranty

.

Patents

This product is covered by one or more patents. For patent information go to:

 

http://www.motorola.com/enterprisemobility/patents

.

Motorola, Inc.
One Motorola Plaza
Holtsville, New York 11742, USA
1-800-927-9626
http://www.motorola.com/enterprisemobility

MOTOROLA and the Stylized M Logo and Symbol and the Symbol 
logo are registered in the U.S. Patent and Trademark Office. All 
other product or service names are the property of their respective 
owners. © Motorola, Inc. 2008

72-111349-03 Revision A  — October 2008

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Introduction

The DCR7X00-100R Debit Card Reader (DCR) snaps onto the 
bottom of the MC70/MC75 mobile computer to allow easy data 
capture with the swipe of a magnetic stripe card and personal 
identification number (PIN) entry using a numeric keypad. This 
guide describes how to install and use the DCR.

Getting Started

When using the DCR for the first time, charge the DCR in a cradle 
for a minimum of three hours.

Installation

1.

Align the DCR with the bottom of the MC70/75 and push up until 
the locking tabs snap into place.

2.

Pull on the DCR to ensure it is securely connected to the MC70/
75.

Removal

To remove the DCR from the MC70/75, push in the bottom of the 
two locking tabs and pull the DCR from the MC70/75.

Credit Card Transactions

Launch a transaction application on the MC70/75. In the application, 
select Credit Card transaction.

Swipe the credit card through the magnetic stripe reader (MSR) slot, 
orienting the magnetic stripe as shown. Data encoded on the credit 
card is captured and, depending on the application, may display in 
an application data field.

Debit Card Transactions

Launch a transaction application on the MC70/75. In the application, 
select Debit Card transaction.

Swipe the debit card through the MSR slot, orienting the magnetic 
stripe as shown. Data encoded on the debit card is captured and, 
depending on the application, may display in an application data 
field.

Turn the MC70/75 over and present the DCR keypad to the 
customer. The customer enters their PIN following the instructions 
on the DCR display.

Keypad

The back of the DCR contains a display and a numeric keypad for 
entering data.

Display Messages

The follow messages may appear on the DCR display:

NOTE

Swipe the card in either direction, from left to right, 
or right to left. For best results, gently press down 
on the card while swiping to ensure contact with the 
bottom of the slot.

NOTE

Swipe the card in either direction, from left to right, 
or right to left. For best results, gently press down 
on the card while swiping to ensure contact with the 
bottom of the slot.

Key

Description

Numeric

Used to enter PIN.

Cancel

Cancels the current transaction.

Clear

Clears the entered data.

Enter

Submits the entered data.

Message

Description

ENTER PIN

A PIN is required to complete the transaction.

PIN ERR

The entered PIN is not between 4 and 12 
characters.

CANCELED

The transaction was cancelled by the user.

COMPLETE

The transaction was completed.

KEYCLEAR

The DCR was tampered with or the battery 
completely discharged. The DCR must have the 
key re-injected. See your system administrator.

BATT OK

Battery is significantly charged.

BATT LOW

Battery charge is low. Re-charge as soon as 
possible.

STAND BY

DCR is performing a firmware check. This 
occurs if it has been powered off for more than 
24 hours.

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