Datecs BlueCash-50 User manual

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BlueCash-50 USER GUIDE
BlueCash-50 User Guide
© 2020 Datecs, Ltd.

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All rights reserved. No part of the contents of this document may be reproduced or transmitted in any form without the
written permission of Datecs, Ltd.
The information contained in this document is subject to change without notice. Although Datecs has attempted to ensure
the accuracy of the contents of this document, this document may include errors or omissions. The examples and sample
programs are for illustration only and may not be suited for your purpose. You should verify the applicability of any example
or sample program before placing the software into productive use. This document, including without limitation the
examples and software programs, is supplied “As-Is.”
Datecs, the Datecs logo, are registered trademarks of Datecs. Other brand names or trademarks associated with Datecs’s
products and services are trademarks of Datecs, Ltd. All other brand names and trademarks appearing in this manual are
the property of their respective holders.
Please e-mail all comments in this document to your local Datecs Support Team or to main Datecs Support Team
[e-mail].
Datecs, Ltd.
4 Datecs Street
1592 Sofia, Bulgaria
www.datecs.bg
BlueCash-50 User Guide

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Revision History
Version
Date
Range
Description
Author
1.0.0
04.07.2020
All document
First release
Stefan Mitov
1.1.0
21.08.2020
Device
Specifications
Updated Cellular specification of version
A1
Stefan Mitov
1.2.0
22.11.2020
Device
Specifications
Updated connectivity specification
Stefan Mitov
1.3.0
15.08.2022
REGULATORY
Added FCC statement
Stefan Mitov

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Contents
REGULATORY .....................................................................................................................................................................6
FCC NOTICE ...........................................................................................................................................................................6
PREFACE ............................................................................................................................................................................8
AUDIENCE ................................................................................................................................................................................8
ORGANIZATION..........................................................................................................................................................................8
RELATED DOCUMENTATION..........................................................................................................................................................9
CONVENTIONS...................................................................................................................................................................9
TABLE 1 DOCUMENT CONVENTIONS.............................................................................................................................................9
OVERVIEW.......................................................................................................................................................................10
BLUECASH-50.........................................................................................................................................................................10
Features At a Glance ......................................................................................................................................................10
FEATURES AND BENEFITS.................................................................................................................................................11
DEVICE SPECIFICATIONS...................................................................................................................................................12
DEVICE OPERATION .........................................................................................................................................................14
GETTING STARTED ...........................................................................................................................................................15
SETUP ..............................................................................................................................................................................16
COMMUNICATION PARAMETERS with Secure processor (Service Functions).................................................................16
APPLICATION DOWNLOAD MODE ..................................................................................................................................16
SYSTEM MODE................................................................................................................................................................16
UPDATING SECURE PROCESSOR FIRMWARE/APPLICATION............................................................................................16
SOFTWARE VERSIONS.....................................................................................................................................................17
HOW TO INSERT/REMOVE SIM/SD CARDS .......................................................................................................................20
MAGNETIC CARD READER USE.........................................................................................................................................21
TO CONDUCT A MAGNETIC CREDIT/DEBIT CARD TRANSACTION........................................................................................................21
SMART CARD READER USE...............................................................................................................................................22
TO CONDUCT A SMART CARD TRANSACTION .................................................................................................................................22
CONTACTLESS CARD READING .........................................................................................................................................23
TO CONDUCT A CONTACTLESS CREDIT/DEBIT CARD TRANSACTION ....................................................................................................23
READING BARCODES WITH BARCODE ENGINE .................................................................................................................24
REPLACING PAPER ROLL...................................................................................................................................................25
TROUBLESHOOTING GUIDELINES.....................................................................................................................................26

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BLANK DISPLAY........................................................................................................................................................................26
TOUCHSCREEN DOES NOT RESPOND............................................................................................................................................26
TRANSACTIONS FAIL TO PROCESS................................................................................................................................................26
Check Magnetic Card Reader .........................................................................................................................................26
Check Smart Card Reader...............................................................................................................................................27
MAINTENANCE AND CLEANING...................................................................................................................................................27
MAIN BATTERY REPLACEMENT ....................................................................................................................................................27
SAFETY...................................................................................................................................................................................28
SERVICE AND SUPPORT..............................................................................................................................................................28
SERVICE RETURNS ....................................................................................................................................................................28

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REGULATORY
FCC NOTICE
FCC ID: YRW-BLUECASH50
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures: —Reorient or relocate the
receiving antenna. —Increase the separation between the equipment and receiver. —Connect the
equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult
the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void
your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause undesired
operation.
Specific Absorption Rate (SAR) information: This BlueCash-50 meets the government's requirements
for exposure to radio waves. The guidelines are based on standards that were developed by
independent scientific organizations through periodic and thorough evaluation of scientific studies. The
standards include a substantial safety margin designed to assure the safety of all persons regardless of
age or health. FCC RF Exposure Information and Statement the SAR limit of USA (FCC) is 1.6 W/kg
averaged over one gram of tissue. Device types: Smartphone has also been tested against this SAR
limit. This device was tested for typical body-worn operations with the back of the BlueCash-50
kept 0mm from the body. To maintain compliance with FCC RF exposure requirements, use
accessories that maintain an 0mm separation distance between the user's body and the back of the
phone. The use of

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belt clips, holsters and similar accessories should not contain metallic components in its assembly. The
use of accessories that do not satisfy these requirements may not comply with FCC RF exposure
requirements, and should be avoided.

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PREFACE
This guide is the primary source of information for setting up and installing BlueCash-50.
Audience
This guide provides simple descriptions of BlueCash-50 features, as well as basic
information for anyone installing and configuring BlueCash-50.
Organization
This guide is organized as follows:
Chapter 1, Overview. Provides an overview of the BlueCash-50.
Chapter 2, Specifications. Discusses power requirements and dimensions of BlueCash-
50, etc.
Chapter 3, Setup. Explains setup and installation of BlueCash-50.
This chapter tells how to establish connections with other devices.
Chapter 4, Maintenance and Cleaning. Explains maintenance of BlueCash-50.
Chapter 5, Service and Support. Provides information on contacting your
Datecs representative or service provider and information on how to order
accessories or documentation from Datecs.
Chapter 6, Troubleshooting Guidelines. Provides troubleshooting guidelines
should you encounter a problem in terminal installation and configuration.

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Related Documentation
To learn more BlueCash-50, refer to the following set of documents:
• BlueCash-50 Physical Security Features
• BlueCash-50 Firmware API Specifications
• BlueCash-50 Software Design Specifications
CONVENTIONS
Various conventions are used to help you quickly identify special formatting.
Table 1 describes these conventions and provides examples of their use.
Table 1 Document Conventions
Convention
Meaning
Example
Blue
Text in blue indicates terms thatare cross
references.
See Guide Conventions
Italics
Italic typeface indicates book titles or
emphasis.
You must not use this unit
underwater.
The Information icon is used to highlight
important information.
BlueCash-50 is using USB
communication
The caution symbol indicates hardware
or Software failure, or loss of data.
The unit is not waterproof or
dustproof, and is intended
for indoor use only.
The warning symbol is used as a warning
when bodily injury might occur.
Due to risk of shock do not
use the terminal near water.
Convention Meaning Example

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Overview
This chapter provides a brief description of Datecs’s BlueCash-50 device.
BlueCash-50
The BlueCash-50 is a wireless POS terminal with 5.45” inch colorful display, with capacitive touch screen
and secondary OEL display. The BlueCash-50 offer an integrated smart, magnetic stripe, contactless card
reader and printer. Offering advanced security and payment processing capabilities to handle credit and
PIN-based debit card transactions in an attended environment.
BlueCash-50 supports both symmetric encryption algorithms (DES, 3DES, and AES) and asymmetric
encryption (RSA). This device internally manages simultaneous multiple keys through either Master
Session- or DUKPT-based processes, and offers high performance smart card processing, as well as
support for the new generation of 3-volt cards.
The BlueCash-50’ sleek and stylish ergonomic design offers power and performance in a smart card and
MSR-integrated PIN pad device.
Datecs ships variants of BLUECASH-50 unit for different markets. Your unit may have a different
configuration. However, the basic processes described in this guide remain the same, regardless of
configuration.
Figure 1
Features At a Glance
• Delivers power and usability in a small
convenient hand-held design.
• Security architecture meets specifications for
PIN-entry devices (PED) and sophisticated file
authentication.
The BlueCash-50 provides the right combination of
features and functions in a small stylish device that
fits in your hand. This includes a magnetic stripe card
reader, smart card reader, an integrated PIN pad, and
an Bluetooth module, WiFi and 4G wireless mobile.