Motorola MC75A-NI User manual

MC75A-NI
FOR UL CLASS I,
II, III / DIVISION 2
USER GUIDE

2MC75A-NI
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.
Service Information
If you have a problem using the equipment, contact your facility’s Technical or Systems Support. If there is a
problem with the equipment, they will contact the Motorola Enterprise Mobility Support at:
http:www.motorola.com/enterprisemobility/customersupport.
For the latest version of this guide go to: http://supportcentral.motorola.com.
Software Support
Motorola wants to ensure that customers have the latest release of entitled software at the time of product
purchase.
To confirm that your Motorola Enterprise Mobility device shipped with the latest release of entitled software, visit:
www.motorola.com/enterprisemobility/support. Check for the latest software from Software Downloads > Product
Line/Product > Go.
If your device does not have the latest entitled software release as of your product purchase date, please e-mail
a request to Motorola at: [email protected].
You must include the following essential device information with your request:
• Model number
• Serial number
• Proof of purchase
• Title of the software download you are requesting.
If it is determined by Motorola that your device is entitled to the latest software release, you will receive an e-mail
containing a link directing you to a Motorola Web site to download the appropriate software.

User Guide 3
Notes on This Guide
The user guide is a constituent part of the product and must be kept in the direct vicinity of the device and
accessible at all times to installation, operating and maintenance personnel.
It contains important notes, safety instructions and test certificates which are necessary for perfect functioning
when the devices are being operated and handled. It is written for technically qualified personnel.
Familiarity with and the technically perfect implementation of the safety instructions and warnings described in
this guide are preconditions for safe installation and operation. The safety notes and warnings given in this guide
are given in a general way and only qualified personnel will have the necessary specialized know-how to
interpret and implement them correctly in specific cases.
Qualifications of the Personnel Working with the Devices
The user guide is written for all people who carry out assembly, installation, operation and service work on the
product, whereby the directives and standards 99/92/EC, EN 60079-17, EN 60079-19 for the gas area and EN
61241-17 and EN 61241-19 for the dust area must be observed.
Handling the Product
The product described in this guide has been tested and left the factory in perfect condition in regard to meeting
safety requirements.
To maintain this condition and ensure that this product operates perfectly and safely, it may be used only in the
manner described by the manufacturer. Appropriate transportation, suitable storage and careful operation are
also essential for the perfect and safe operation of this product.
Use for the Intended Purpose
Documentation Set
The documentation set for the MC75A provides information corresponding with the respective user requirements
and comprises:
IMPORTANT Read carefully before putting the devices into operation.
NOTE The versions, components, screens and windows illustrated in this guide are examples only and
can deviate from the actual display.
The information in this guide relates to the explosion protected version of the MC75A-NI Series.
This guide contains all important information concerning explosion protection. In addition, the
original user guides are also available and these contain information about handling and operation.
In the event of information overlap, the information in this guide supersedes other guides.

4MC75A-NI
•MC75A Quick Start Guide - This user guide describes the operation of the mobile computer MC75A.
•MC75A Enterprise Digital Assistant User Guide - This user guide describes the use of the MC75A
mobile computer series.
•MC75A Enterprise Digital Assistant Integrator Guide - This user guide describes the setup of the
MC75A mobile computer, including accessories.
•Microsoft® Applications for Windows Mobile® 6 User Guide for Enterprise Mobility Devices - This
user guide describes the use of Microsoft applications.
•Enterprise Mobility Application Guide - This user guide describes the use of example applications
developed with Enterprise Mobility.
•EMDK Help file (Enterprise Mobility Developer Kit) - This Help file comprises API information about
writing applications.
Safety Instructions
Marking
Particularly important points in these instructions are marked with a symbol:
IMPORTANT Safety instructions and warnings are specially highlighted in this manual and marked by
symbols.
The safety instructions and warnings are assigned to the individual work steps. Careful
handling and consistent observation of the instructions will prevent accidents, personal
injuries and damage to property.
The adherence to all directions and safety instructions in this manual is a precondition for
safe working and the correct handling of the device.
The graphic representations in these instructions serve to show the information being
described and are not necessarily true to scale and they may deviate slightly from the actual
construction of the device.
WARNING!Non-observance leads to death or serious physical injury.
The necessary safety measures must be taken.
CAUTION Warning of damage to property and financial and penal disadvantages (e.g. loss of guarantee
rights, liability etc.).
ATTENTION Important instructions and information on preventing disadvantageous behavior.

User Guide 5
Product Description
Definition
The MC75A-NI for UL Class I, II, III / Division 2 is a 3G Worldwide Enterprise Digital Assistant (EDA) device for
use in the hazardous areas UL Class I, II, III Division 2. This means that even in the hazardous area the user can
avail of the extensive communication options that are already standard in other areas.
Its ergonomic design and easy operation make it an ideal support for fast data availability in enterprise
processes. A keyboard is available in different versions for manual data capture. The integrated 1D or 1D/2D
scan engine for capturing bar codes and an optional 3.2-megapixels camera are available as other data capture
options. The ergonomically mounted scan buttons on the MC75A-NI allow data to be captured easily in one-hand
operation.
Several technologies are available for data communication with other systems:
• Wireless WAN (WWAN)
NOTE Important instructions and information on effective, economical and environmentally compatible
handling.

6MC75A-NI
• Wireless LAN (WLAN)
• Wireless PAN (WPAN) (Bluetooth)
• IrDA connection.
These modules, which are integrated in the device, allow seamless transmission of voice and data with easy
integration into the company's network.
Other advantages in its use are the rugged construction, easy-to-read 3.5" VGA color display with touch
technology and high-performance lithium-ion battery.
Fast process execution is ensured by the Intel® XScale™ PXA320 processor with 806 MHz, which is integrated
in the MC75A-NI, and an easy development of applications is facilitated by the Microsoft Windows Mobile 6.5
operating system in conjunction with the Enterprise Mobility Developer Kits (EMDK).
256 MB RAM integrated in the device and 1 GB flash are available for storing user-defined applications and data.
For larger applications and volumes of data, Motorola offers SD memory cards, which can be inserted under the
battery.
Use
The Enterprise Digital Assistant MC75A-NI is a hand-guided piece of electric equipment. It serves the mobile
capture, processing and wireless transmission of data in hazardous areas.
It is used exclusively in combination with operating devices which satisfy the requirements for overvoltage
category I.
The MC75A-NI, series has been modified for use in the hazardous area of:
• UL Class I Division 2 Groups A, B, C and D
• UL Class II Division 2 Groups F and G
• UL Class III
The MC75A-NI may not be used in locations of:
• UL Class I Division 1
• UL Class II Division 1.

User Guide 7
Technical Data
Type Description
Explosion Protection
Ex protection type Class I Division 2 Groups A, B, C and D
Class II Division 2 Groups F and G
Class III
Ambient temperature -10 °C ≤Ta ≤+50 °C
Certification UL File E321557
Standards ISA12.12.01 1
st
Edition
UL 60950-1 1
st
Edition
C22.2 No. 213-M1987
C22.2 No. 60950-1-03 1
st
Edition
Characteristics
Dimensions (height x width x depth) approx. 15.24 cm x 8.4 cm x 4.4 cm (6.0 inch x 3 in. x 1.7 in.)
Weight including battery approx. 450 to 500 g (15.87 to 17.64 oz)
depending on the version and configuration
Display 3.5 inch ¼ VGA color display
Backlighting with LED technology
640 x 480 pixels
Touchscreen Glass analog resistive touchscreen
Keyboard variants 26 keys numerical
44 keys QWERTY (English)
44 keys AZERTY (French)
44 keys QWERTZ (German)
Audio Speaker, receiver, microphone, headset jack, software support
for full-duplex recording and playback (stereo)
Network connections Ethernet (via charging station); full speed USB, host or client
Interfaces RS232, USB 1.1
Signalling Vibration function and LED
Performance Features
Processor Marvell PXA320 processor at 806 MHz

8MC75A-NI
Operating system Windows Mobile 6.5 Classic or Professional
Memory 256 MB RAM/1 GB Flash
Expansion slot microSD slot with SDHC support
Optional extension with microSD card 1 GB Order number 17-C1Z0-0007
2 GB Order number 17-C1Z0-0008
User Environment
Ambient temperature -10 °C to +50 °C (14 °F to 122 °F)
Ambient temperature when charging 0 °C to +40 °C (32 °F to 104 °F)
Storage temperature (without battery) -40 °C to +60 °C (-40 °F to 140 °F)
outside the hazardous area
Air humidity 5% to 95% (non-condensing)
Protection class (EN 60529) IP 54
Application Development
EMDK (Enterprise Mobility Developer Kit) Available for: C, Java and .Net
More tools are available from Motorola for the
devices.
Rem Capture for processing registry files.
Application Launcher for dividing applications into categories and
access regulation to the individual applications or operating
system.
Data Wedge allows data reading by applications that do not
support any scanner.
Voice and Data Transmission Wireless WAN
GSM HSDPA and EVDO Rev. A
GPS Integrated Assisted GPS (A-GPS)
Antenna On the exterior of the device
Voice and Data Transmission Wireless LAN
Wireless standard Tri Mode IEEE 802.11a/b/g
Data rate IEEE802.11a: up to 54 Mbit/sec.
IEEE802.11b: up to 11 Mbit/sec.
IEEE802.11g: up to 54 Mbit/sec.
Frequency range (country-dependent) IEEE802.11a: 5 GHz
IEEE802.11b: 2.4 GHz
IEEE802.11g: 2.4 GHz
Type Description

User Guide 9
Radio channels
IEEE802.11a
IEEE802.11b/g
Channel 8 - 165 (5040 MHz - 5825 MHz)
Channel 1 - 13 (2412 MHz - 2472 MHz)
Safety WPA2, incoming inspection (40 or 128 bits), TKIP, TLS, TTLS
(MS-CHAP), TTLS (MS-CHAP. 2), TTLS (CHAP), TTLS-MD5,
TTLS PAP, PEAP TLS, PEAP (MS-CHAP v2), AES, LEAP
Spreading procedure Direct Sequence Spread Spectrum (DSSS) and Orthogonal
Frequency Multiplexing Process (OFDM)
Voice communication Voice-over-IP integrated and prepared (P2P, PBX, PTT),
WI-Fi
TM
certification and IEEE 802.11 a/b/g Direct Sequence
Wireless LAN
Antenna integrated in the device
Voice and Data Transmission Wireless PAN
Bluetooth Class 2. Version 2.0
Maximum data rate Up to 2.1 Mbit/s
Antenna Integrated in the device
Options for Data Capture
Four possible configurations SE950 1D Standard Range Scan Engine
SE4400 1D/2D Imager Engine
SE950 1D Standard Range Scan Engine and camera
SE4400 1D/2D Imager Engine and camera
Color Camera
Resolution 3.2 megapixels
Exposure Flash (can be controlled by the user)
Objective Auto focus
SE950 1D Standard Range Scan Engine
Reading range approx. 10 cm to 120 cm (3.9 in. to 47 in.)
Resolution 4 mil minimum element width
Roll ± 35° from the vertical
Pitch angle ± 65° from normal
Skew tolerance ± 50° from normal
Type Description

10 MC75A-NI
Ambient light immunity 107,640 lux
Scan rate 104 (± 12) scans/sec. (bi-directional)
Scan angle 47° ± 3 ° standard
35° ± 3° reduces
SE4400 1D/2D Imager Engine
Reading range approx. 6 cm to 50 cm (2.3 inc. to 19 in.)
Resolution 640 x 480 pixels HxV (grey tone)
Roll 360°
Pitch angle ± 60° from normal
Skew tolerance ± 50° from normal
Ambient light Absolute darkness to 96,000 lux
Aiming element (VLD) 650 Nm ± 5 Nm
Illumination element (LED) 635 Nm ± 20 Nm
Field of view Horizontal 32.2 °
Vertical 24.5°
Decodable Bar Code Types
Laser Decode Capability MC75A-NI with
SE950 1D-Standard Range Scan Engine
Code 39, Code 128, Code 93, Codabar, Code 11, Discrete 2 of 5,
Interleaved 2 of 5, EAN-8, EAN-13, MSI, UPCA, UPCE,
UPC/EAN supplementals, Coupon code, Trioptic 39, Web code,
RSS-14, RSS Limited, RSS Expanded, Chinese 2 of 5
Imaging Decode Capability MC75A-NI with
SE4400 1D/2D Imager Engine
TLC39, Composite AB, Chinese 2 of 5, Micro PDF-417, Macro
PDF-417, (Macro) Micro PDF-417, QR Code, Data Matrix,
microQR, US Postnet, US Planet, UK 4-state, Australian 4-state,
Canadian 4-state, Japanese 4-state, Dutch Kix, USPS 4-state
(US4CB), Aztec
Technical Data Battery
Battery (rechargeable only in the safe area)
Type 82-71364-05NI
Type 82-71364-06NI
Lithium ions 3.7 V/3600 mAh
Lithium ions 3.7 V/4800 mAh
Operating temperature
During charging
During discharging
0 °C to +40 °C (32 °F to 104 °F)
-20 °C to +40 °C (-4 °F to 104 °F)
Storage temperature -20 °C to +50 °C (-4 °F to 122 °F)
Type Description