Zebra MC3190 Handheld Computer MC3100 User Guide English

MC31XX Series Mobile Computer
User Guide
MC31XX Series Mobile Computer
User Guide
72E-124289-03
Revision B
March 2015
ii MC31XX Series Mobile Computer User Guide
No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing from Zebra. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice.
The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. Zebra grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Zebra. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Zebra. The user agrees to maintain Zebra’s copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof.
Zebra reserves the right to make changes to any software or product to improve reliability, function, or design.
Zebra 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 Zebra Technologies Corporation, intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Zebra products.
Zebra and the Zebra head graphic are registered trademarks of ZIH Corp. The Symbol logo is a registered trademark of Symbol Technologies, Inc., a Zebra Technologies company. All other product or service names are the property of their respective owners. Bluetooth is a registered trademark of Bluetooth SIG. Microsoft, Windows and ActiveSync are either registered trademarks or trademarks of Microsoft Corporation. Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged.
Zebra Technologies Corporation Lincolnshire, IL U.S.A. http://www.zebra.com

Revision History

Changes to the original manual are listed below:
Change Date Description
-01 Rev A October 2009 Initial release.
-02 Rev A May 2010 Add Windows Mobile 6.5.3 support with OEM version 02.27.0000, new
-03 Rev A December 2014 Zebra Rebranding
-03 Rev B March 2015 Zebra Rebranding
iii
memory configurations
iv MC31XX Series Mobile Computer User Guide

Table of Contents

Revision History.................................................................................................................................... iii
About This Guide
Introduction ........................................................................................................................................... xi
Documentation Set ......................................................................................................................... xi
Configurations....................................................................................................................................... xii
Software Versions........................................................................................................................... xii
Chapter Descriptions ............................................................................................................................ xiv
Notational Conventions......................................................................................................................... xv
Related Documents and Software ........................................................................................................ xvi
Service Information............................................................................................................................... xvi
Chapter 1: Getting Started
Introduction .......................................................................................................................................... 1-1
Unpacking the Mobile Computer ......................................................................................................... 1-1
Features ............................................................................................................................................... 1-1
Rotating Scan Turret ...................................................................................................................... 1-3
Mobile Computer Startup ..................................................................................................................... 1-5
Install SD Card ............................................................................................................................... 1-5
Install Main Battery ........................................................................................................................ 1-6
Battery Charging .................................................................................................................................. 1-8
Spare Battery Charging ....................................................................................................................... 1-9
Stylus ................................................................................................................................................... 1-9
Starting the Mobile Computer .............................................................................................................. 1-10
Calibration Screen ......................................................................................................................... 1-10
Waking the Mobile Computer .............................................................................................................. 1-11
Main Battery Removal ......................................................................................................................... 1-11
Handstrap Removal and Replacement (MC31XXS/R) ........................................................................ 1-13
Handstrap Removal and Replacement (MC3190G) ............................................................................ 1-14
Turning Off the Radios ......................................................................................................................... 1-17
On Device with Windows CE 6.0 ................................................................................................... 1-17
WLAN Radio ............................................................................................................................ 1-17
Bluetooth Radio with StoneStreet One Stack Enabled ............................................................ 1-17
vi MC31XX Series Mobile Computer User Guide
On Devices with Windows Mobile 6.X ........................................................................................... 1-17
Chapter 2: Operating the MC31XX
Introduction .......................................................................................................................................... 2-1
Power Button ....................................................................................................................................... 2-1
Windows CE Sample Applications Window ......................................................................................... 2-1
Windows CE Desktop .......................................................................................................................... 2-2
Windows CE Status Icons ................................................................................................................... 2-2
Battery Unknown Icon .................................................................................................................... 2-4
Start Button .................................................................................................................................... 2-4
Programs Menu ............................................................................................................................. 2-4
Keyboard Input Panel Button ......................................................................................................... 2-5
Desktop Display Button .................................................................................................................. 2-5
Task Manager and Properties ............................................................................................................. 2-5
Task Manager ................................................................................................................................ 2-5
Properties ....................................................................................................................................... 2-5
Windows Mobile 6.1 Today Screen ..................................................................................................... 2-6
Windows Mobile 6.1 Status Icons ........................................................................................................ 2-7
Status Bar ...................................................................................................................................... 2-7
Command Bar ................................................................................................................................ 2-8
Speaker Icon .................................................................................................................................. 2-9
Battery Icons .................................................................................................................................. 2-9
Connectivity Icon ............................................................................................................................ 2-10
Time Icon ....................................................................................................................................... 2-10
E-Mail Icon ..................................................................................................................................... 2-11
Multiple Notification Icon ................................................................................................................ 2-11
Locking the Mobile Computer (Windows Mobile 6.1 Only) .................................................................. 2-12
Keypad Locking ............................................................................................................................. 2-12
Password Locking .......................................................................................................................... 2-13
Entering Information ............................................................................................................................ 2-15
Entering Information Using Keypad ............................................................................................... 2-15
Entering Information Using the Keyboard Input Panel ................................................................... 2-15
Entering Data via the Bar Code Scanner ....................................................................................... 2-15
Interactive Sensor Technology ............................................................................................................ 2-16
Power Management ....................................................................................................................... 2-16
Display Orientation ......................................................................................................................... 2-16
Free Fall Detection ......................................................................................................................... 2-17
Connecting a Wired headset ............................................................................................................... 2-18
Using a Bluetooth Headset .................................................................................................................. 2-19
Data Capture ....................................................................................................................................... 2-19
Laser Scanning .............................................................................................................................. 2-19
Scan LED Indicators ...................................................................................................................... 2-19
Scanning Considerations ............................................................................................................... 2-20
Imaging ................................................................................................................................................ 2-20
Operational Modes ......................................................................................................................... 2-21
Imager Scanning ............................................................................................................................ 2-21
Resetting the Mobile Computer ........................................................................................................... 2-23
Windows CE 6.0 Devices ............................................................................................................... 2-23
Performing a Warm Boot ......................................................................................................... 2-23
Table of Contents vii
Performing a Cold Boot ............................................................................................................ 2-23
Windows Mobile 6.1 Devices ......................................................................................................... 2-23
Performing a Warm Boot ......................................................................................................... 2-23
Performing a Cold Boot ............................................................................................................ 2-24
Waking the Mobile Computer .............................................................................................................. 2-24
Chapter 3: Using Bluetooth
Introduction .......................................................................................................................................... 3-1
Adaptive Frequency Hopping .............................................................................................................. 3-1
Security ................................................................................................................................................ 3-2
Bluetooth Configuration ....................................................................................................................... 3-2
Bluetooth Power States ....................................................................................................................... 3-3
Cold Boot ....................................................................................................................................... 3-3
Warm Boot ............................................................................................................................... 3-4
Suspend ................................................................................................................................... 3-4
Resume .................................................................................................................................... 3-4
Using Microsoft Bluetooth Stack with Windows Mobile 6.1 ................................................................. 3-5
Turning the Bluetooth Radio Mode On and Off .............................................................................. 3-5
Enabling Bluetooth ................................................................................................................... 3-5
Disabling Bluetooth .................................................................................................................. 3-5
Discovering Bluetooth Device(s) .................................................................................................... 3-6
Available Services .......................................................................................................................... 3-7
Object Push Services via Beam ............................................................................................... 3-8
Serial Port Services ................................................................................................................. 3-9
ActiveSync Using Serial Port Services .................................................................................... 3-10
Using Microsoft Bluetooth Stack with Windows CE 6.0 ....................................................................... 3-12
Power Modes ................................................................................................................................. 3-12
Discovering Bluetooth Device(s) .................................................................................................... 3-12
Available Services .......................................................................................................................... 3-13
Using Bluetooth StoneStreet One Bluetooth Stack ............................................................................. 3-14
Turning the Bluetooth Radio Mode On and Off .............................................................................. 3-14
Disabling Bluetooth .................................................................................................................. 3-14
Enabling Bluetooth ................................................................................................................... 3-14
Modes ............................................................................................................................................ 3-14
Wizard Mode ............................................................................................................................ 3-14
Explorer Mode .......................................................................................................................... 3-15
Discovering Bluetooth Device(s) .................................................................................................... 3-15
Available Services .......................................................................................................................... 3-18
File Transfer Services .............................................................................................................. 3-19
Connecting to the Internet Using an Access Point ................................................................... 3-20
Dial-Up Networking Services ................................................................................................... 3-21
Add a Dial-up Entry .................................................................................................................. 3-23
Object Exchange Push Services .............................................................................................. 3-23
Headset Services ..................................................................................................................... 3-27
Serial Port Services ................................................................................................................. 3-27
ActiveSync Using Serial Port Services .................................................................................... 3-28
Personal Area Network Services ............................................................................................. 3-29
A2DP/AVRCP Services ........................................................................................................... 3-29
Connect to a HID Device ......................................................................................................... 3-30
viii MC31XX Series Mobile Computer User Guide
Bonding with Discovered Device(s) ............................................................................................... 3-30
Bluetooth Settings .......................................................................................................................... 3-33
Device Info Tab ........................................................................................................................ 3-33
Services Tab ............................................................................................................................ 3-33
Security Tab ............................................................................................................................. 3-39
Discovery Tab .......................................................................................................................... 3-40
Virtual COM Port Tab ............................................................................................................... 3-40
HID Tab .................................................................................................................................... 3-41
Profiles Tab .............................................................................................................................. 3-42
System Parameters Tab .......................................................................................................... 3-43
Miscellaneous Tab ................................................................................................................... 3-43
Chapter 4: Accessories
Introduction .......................................................................................................................................... 4-1
Single Slot Serial/USB Cradle ............................................................................................................. 4-5
Battery Charging ............................................................................................................................ 4-5
LED Charge Indications ........................................................................................................... 4-6
Four Slot Cradles ................................................................................................................................. 4-8
Battery Charging ............................................................................................................................ 4-8
LED Charge Indications ................................................................................................................. 4-8
Power LED ..................................................................................................................................... 4-9
Speed LED ..................................................................................................................................... 4-9
Link LED ........................................................................................................................................ 4-9
Four Slot Spare Battery Charger ......................................................................................................... 4-10
Spare Battery Charging ................................................................................................................. 4-10
LED Charge Indications ................................................................................................................. 4-11
Cables .................................................................................................................................................. 4-11
Battery Charging and Operating Power ......................................................................................... 4-12
LED Charge Indications ................................................................................................................. 4-12
Universal Battery Charger (UBC) Adapter ........................................................................................... 4-13
Spare Battery Charging ................................................................................................................. 4-13
UBC Adapter LED Charge Indications ........................................................................................... 4-13
Plastic Holster ...................................................................................................................................... 4-15
Fabric Holster ...................................................................................................................................... 4-17
Belt Clip .................................................................................................................................... 4-17
Shoulder Strap ......................................................................................................................... 4-18
Chapter 5: Maintenance and Troubleshooting
Introduction .......................................................................................................................................... 5-1
Maintaining the Mobile Computer ........................................................................................................ 5-1
Battery Safety Guidelines .................................................................................................................... 5-2
Cleaning ............................................................................................................................................... 5-3
Materials Required ......................................................................................................................... 5-3
Cleaning the MC31XX ................................................................................................................... 5-3
Housing .................................................................................................................................... 5-3
Display ..................................................................................................................................... 5-3
Scanner Exit Window ............................................................................................................... 5-3
Connector ................................................................................................................................ 5-3
Table of Contents ix
Cleaning Cradle Connectors .......................................................................................................... 5-4
Cleaning Frequency ....................................................................................................................... 5-4
Troubleshooting ................................................................................................................................... 5-5
Mobile Computer ............................................................................................................................ 5-5
Single Slot Serial/USB Cradle ........................................................................................................ 5-7
Four Slot Charge Only Cradle ........................................................................................................ 5-8
Four Slot Ethernet Cradle .............................................................................................................. 5-8
Four Slot Spare Battery Charger ................................................................................................... 5-9
UBC Adapter .................................................................................................................................. 5-10
Cables ............................................................................................................................................ 5-10
Appendix A: Technical Specifications
Mobile Computer and Accessory Technical Specifications ................................................................. A-1
Appendix B: Keypads
Introduction .......................................................................................................................................... B-1
28-Key Keypad .............................................................................................................................. B-2
38-Key Keypad .............................................................................................................................. B-6
48-Key Keypad .............................................................................................................................. B-10
Appendix C: Windows Mobile 6.5
Introduction .......................................................................................................................................... C-1
Finger Scrolling .................................................................................................................................... C-1
Home Screen ....................................................................................................................................... C-1
Classic Today Screen .................................................................................................................... C-3
Status Bar ...................................................................................................................................... C-4
Tile Bar ........................................................................................................................................... C-6
Start Screen ................................................................................................................................... C-6
Speaker Icon .................................................................................................................................. C-9
Battery Icons .................................................................................................................................. C-9
Connectivity Icon ............................................................................................................................ C-10
Clock Icon ...................................................................................................................................... C-10
Locking the MC3100 ............................................................................................................................ C-10
Microsoft Locking ........................................................................................................................... C-10
Password Locking .......................................................................................................................... C-11
Using the RS507 Hands-free Imager ................................................................................................... C-13
Removing the Battery .......................................................................................................................... C-13
Battery Removal ............................................................................................................................ C-13
Suspend Mode ............................................................................................................................... C-13
USB Configuration ............................................................................................................................... C-14
Glossary
Index
x MC31XX Series Mobile Computer User Guide

About This Guide

Introduction

This guide provides information about using the MC31XX mobile computers and accessories.
NOTE Screens and windows pictured in this guide are samples and may differ from actual screens.
For configurations with OEM version 02.27.000X and Windows Mobile 6.5 operating system, refer to
Appendix C, Windows Mobile 6.5 for information about new features.

Documentation Set

The documentation set for the MC31XX is divided into guides that provide information for specific user needs.
MC31XX Series Quick Start Guide - describes how to use the MC31XXS andMC31XXR mobile computers.
MC3190G Quick Start Guide - describes how to use the MC3190G mobile computer.
MC31XX Series Mobile Computer User Guide - describes how to use the MC31XX mobile computer.
MC31XX Series Mobile Computer Integrator Guide - describes how to set up the MC31XX mobile
computer and the accessories.
Microsoft Applications for Windows Mobile 6.1 and CE 6.0 User Guide - describes how to use Microsoft
developed applications.
Application Guide for Zebra Devices - describes how to use Zebra developed applications.
EMDK Help File - provides API information for writing applications.
xii MC31XX Series Mobile Computer User Guide

Configurations

This guide covers the following configurations:
Configuration Radios Display Memory
MC3100R WPAN: Bluetooth Color 128 MB RAM/
MC3100S WPAN: Bluetooth Color 128 MB RAM/
MC3190G WLAN: 802.11a/b/g
WPAN: Bluetooth
MC3190R WLAN: 802.11a/b/g
WPAN: Bluetooth
MC3190S WLAN: 802.11a/b/g
WPAN: Bluetooth
Color 128 MB RAM/
Color 128 MB RAM/
Color 128 MB RAM/
256 MB Flash or 256 MB RAM/512 MB Flash
256 MB Flash or 256 MB RAM/512 MB Flash
512 MB Flash or 256 MB RAM/1 GB Flash
512 MB Flash or 256 MB RAM/1 GB Flash
512 MB Flash or 256 MB RAM/1 GB Flash
Data
Capture
1D laser scanner in rotating turret
1D laser scanner, 2D imager
1D laser scanner or 2D imager
1D laser scanner in rotating turret
1D laser scanner, 2D imager or DPM imager
Operating
System
Windows CE 6.0 Professional
Windows CE 6.0 Professional or Windows Mobile 6.X Classic
Windows CE 6.0 Professional or Windows Mobile 6.X Classic
Windows CE 6.0 Professional or Windows Mobile 6.X Classic
Windows CE 6.0 Professional or Windows Mobile 6.X Classic
Keypads
28, 38 or 48 key
28, 38 or 48 key
28, 38 or 48 key
28, 38 or 48 key
28, 38 or 48 key

Software Versions

This guide covers various software configurations and references are made to operating system or software versions for:
Adaptation Kit Update (AKU) version
OEM version
BTExplorer version
Fusion version.
AKU Version for Windows Mobile 6.X Devices
To determine the Adaptation Kit Update (AKU) version on a Windows Mobile 6.X device:
Ta p
Start > Settings > System tab > About icon > Version tab.
About This Guide xiii
ZEBRAMC3100G
ZEBRAMC3100G
The second line lists the operating system version and the build number. The last part of the build number represents the AKU number. For example, Build 20963.1.5.2 indicates that the device is running AKU version
1.5.2.
OEM Version on Windows Mobile 6.X Devices
To determine the OEM software version on a Windows Mobile 6.X device:
Start > Settings > System tab > System Information icon > System tab.
Ta p
OEM Version on Windows CE 6.0 Devices
To determine the OEM software version on a Windows CE 6.0 device:
Start > Settings > Control Panel > System Info icon > System tab.
Ta p
BTExplorer Software
To determine the BTExplorer software version on a Windows Mobile 6.X or Windows CE 6.0 device:
Ta p
BTExplorer icon > Show BTExplorer> File > About.
xiv MC31XX Series Mobile Computer User Guide
Zebra2015
Fusion Software
To determine the Fusion software version on a Windows Mobile 6.X or Windows CE 6.0 device:
Ta p
Wireless Strength icon > Wireless Status > Versions.

Chapter Descriptions

Topics covered in this guide are as follows:
Chapter 1, Getting Started, describes the mobile computer’s physical characteristics, how to install and
charge the batteries, remove and replace the handstrap and how to start the mobile computer for the first time.
Chapter 2, Operating the MC31XX, provides basic instructions for using the mobile computer and navigating
the mobile computer software.
Chapter 3, Using Bluetooth, explains how to perform Bluetooth functionality on the mobile computer.
Chapter 4, Accessories, describes the accessories available for the mobile computer and how to use the
accessories to charge the mobile computer.
Chapter 5, Maintenance and Troubleshooting, includes instructions on cleaning and storing the mobile
computer, and provides troubleshooting solutions for potential problems during mobile computer operation.
Appendix A, Technical Specifications, includes a table listing the technical specifications for the mobile
computer.
Appendix B, Keypads, contains keypad descriptions and special character generation tables.
Appendix C, Windows Mobile 6.5, explains the new features in Windows 6.5.3.

Notational Conventions

The following conventions are used in this document:
The term “mobile computer” refers to the Zebra MC31XX.
Italics are used to highlight the following:
Chapters and sections in this and related documents
Dialog box, window and screen names
Drop-down list and list box names
Check box and radio button names
Icons on a screen.
Bold text is used to highlight the following:
Key names on a keypad
Button names on a screen.
Bullets (•) indicate:
Action items
Lists of alternatives
Lists of required steps that are not necessarily sequential.
About This Guide xv
Sequential lists (e.g., those that describe step-by-step procedures) appear as numbered lists.
xvi MC31XX Series Mobile Computer User Guide

Related Documents and Software

The following items provide more information about the MC31XX mobile computers.
MC31XX Series Quick Start Guide, p/n 72-124259-xx
MC3190G Quick Start Guide, p/n 72-124276-xx
MC31XX Regulatory Guide, p/n 72-124293-xx
MC31XX Series Mobile Computer Integrator Guide, p/n 72E-68900-xx
Application Guide for Zebra Devices, p/n 72E-68901-xx
Microsoft® Applications for Mobile 6.1 and CE 6.0 User Guide, p/n 72E-108299-xx
Developer Kit (EMDK) Help File, p/n 72E-38880-03
Windows CE Platform SDK for MC3100c50, available at: http://www.zebra.com/support
Developer Kit for C (EMDK for C), available at: http://www.zebra.com/support
ActiveSync software, available at: http://www.microsoft.com.
For the latest version of this guide and all guides, go to: http://www.zebra.com/support.

Service Information

If you have a problem with your equipment, contact Zebra support for your region. Contact information is available at: http://www.zebra.com/support
When contacting support, please have the following information available:
Serial number of the unit
Model number or product name
Software type and version number
Zebra responds to calls by email, telephone or fax within the time limits set forth in support agreements.
If your problem cannot be solved by Zebra Support, you may need to return your equipment for servicing and will be given specific directions. Zebra is not responsible for any damages incurred during shipment if the approved shipping container is not used. Shipping the units improperly can possibly void the warranty.
If you purchased your Zebra business product from a Zebra business partner, contact that business partner for support.
.
Chapter 1 Getting Started

Introduction

This chapter describes the mobile computer physical characteristics, how to install and charge the batteries, how to remove and replace the handstrap and how to start the mobile computer for the first time.

Unpacking the Mobile Computer

Carefully remove all protective material from around the mobile computer and save the shipping container for later storage and shipping. Verify that the equipment listed below is included:
Mobile computer
Battery
Regulatory Guide
Quick Start Guide.
Inspect the equipment for damage. If any equipment is missing or damaged, contact the Zebra Support immediately. See Service Information on page xvi for contact information.

Features

There are three versions of the MC31XX mobile computers, the MC31XXS with 1D laser and 2D Imager, the MC31XXR with Rotating Scan Turret and the MC3190G with 1D laser and 2D Imager. For more information on the Rotating Scan Turret, see Figure 1-3 on page 1-3.
1 - 2 MC31XX Series Mobile Computer User Guide
Keypad
Indicator LED Bar
Display
Scan LED Indicator
(red/green)
Power
Scan Buttons
MC31XXR
MC31XXS
Rotating Scan
Turret
Beeper or Receiver (WLAN only)
Microphone
(WLAN only)
Scan LED
Indicators
(red/green)
Charge LED
Indicator
(amber)
Figure 1-1
MC31XXS and MC31XXR Mobile Computers (Front View)
Getting Started 1 - 3
Handstrap
Scan Window
Stylus
MC31XXS
MC31XXR
Latches
Handstrap Screws
Stylus Holder
Headset Jack
(WLAN only)
Headset Jack (WLAN
only)
Scan Window
Speaker
Speaker
Handstrap
Position Stop
Position Stop
Position Stop
Figure 1-2

Rotating Scan Turret

MC31XXS and MC31XXR Mobile Computers (Back View)
The MC31XXR mobile computer features a Rotating Scan Turret with three position stops. This feature offers greater scanning flexibility.
CAUTION Do not try to rotate turret past side position stops. Damage to device can occur.
Figure 1-3
Rotating Scan Turret
1 - 4 MC31XX Series Mobile Computer User Guide
Keypad
Indicator LED Bar
Display
Power
Scan Button
Trigger
Scan LED
Indicators
(red/green)
Charge LED
Indicator
(amber)
Scan LED
Indicator
(red/green)
Handstrap
Microphone
Figure 1-4
MC3190G Mobile Computer (Front View)
Getting Started 1 - 5
Speakers
Trigger
Scan LED
Indicator
(red/green)
Headset Jack
Stylus Silo
Figure 1-5
MC3190G Mobile Computer (Back View)

Mobile Computer Startup

To start using the mobile computer:
Install the SD card.
Install the main battery.
Charge the main battery and the backup battery.
Start the mobile computer.

Install SD Card

The Secure Device (SD) card provides secondary non-volatile storage (the flash memory is slower than RAM). The SD card holder is located under the battery.
CAUTION Follow proper Electro-Static Discharge (ESD) precautions to avoid damaging the SD card. Proper ESD
precautions include, but are not limited to, working on an ESD mat and ensuring that the operator is properly grounded.
Do not use the SD card slot for any other accessories.
1 - 6 MC31XX Series Mobile Computer User Guide
SD Card Retaining Door
SD Card
NOTE Select SD cards with environmental and/or the write cycle performance specifications that meet or exceed the
application requirements.
To insert the SD card:
1. Lift the SD card retaining door.
2. Position the SD card, with the contacts down, into the SD card slot. The SD card corner notch fits into the slot
only one way.
3. Close SD card retaining door.
Figure 1-6

Install Main Battery

If the main battery is charged, the mobile computer can be used immediately. If the main battery is not charged, see Battery Charging on page 1-8. To remove the main battery, see Main Battery Removal on page 1-11.
To install the main battery:
1. Remove the battery door.
2. Insert the battery into the slot, bottom first and press the battery gently into the slot. The battery clip locks the
battery into place.
Inserting the SD Card
Getting Started 1 - 7
Battery
Door
Latches
Figure 1-7
3. With the latches in the open position, replace the battery door, top first and press to close.
Figure 1-8
4. Rotate the latches (to the lock position) to lock the door in place.
Insert Battery
Insert Battery Door
Figure 1-9
Close Latches
1 - 8 MC31XX Series Mobile Computer User Guide

Battery Charging

CAUTION Ensure that you follow the guidelines for battery safety described in Battery Safety Guidelines on page 5-2.
Use the mobile computer cradles, cables and spare battery chargers to charge the mobile computer main battery.
The main battery can be charged before insertion into the mobile computer or after it is installed. There are two main batteries for the MC31XX, the Standard Battery (1X) and the Extended Life Battery (2X). The standard capacity battery ships from the factory in all MC31X0-R configurations. The Extended Life Battery ships from the factory in all MC31X0-S and MC31X0-G configurations. To install an Extended Life Battery in the MC31X0-R configurations, purchase an Extended Life Battery and a Brick Extended Life Battery door. Use one of the spare battery chargers to charge the main battery (out of the mobile computer) or one of the cradles to charge the main battery while it is installed in the mobile computer.
Before using the mobile computer for the first time, fully charge the main battery until the amber Charge LED Indicator remains lit (see Table 1-1 on page 1-9 for charge status indications). The Standard Battery fully charges in less than five hours and the Extended Life Battery fully charges in less than eight hours.
The mobile computer is equipped with a memory backup battery which automatically charges from the main battery whether or not the mobile computer is operating or is in suspend mode. The memory backup battery retains data in memory for at least 30 minutes when the mobile computer’s main battery is removed or fully discharged. When the mobile computer is used for the first time or after the memory backup battery has fully discharged, the memory backup battery requires approximately 15 hours to fully charge. Do not remove the main battery from the mobile computer for 15 hours to ensure that the memory backup battery fully charges. If the main battery is removed from the mobile computer or the main battery is fully discharged, the memory backup battery completely discharges in several hours.
When the main battery reaches a very low battery state, the combination of main battery and backup battery retains data in memory for at least 72 hours.
NOTE Do not remove the main battery within the first 15 hours of use. If the main battery is removed before the
backup battery is fully charged, data may be lost.
Batteries must be charged within the 0° to +40° C (32° to 104° F) ambient temperature range.
The following accessories can be used to charge batteries:
Cradles (and a power supply):
Single Slot Serial/USB Cradle
Four Slot Cradles.
Cables (and a power supply):
USB Client Charge Cable
Serial (RS232) Charge Cable.
Spare Battery Chargers (and a power supply):
Single Slot Serial/USB Cradle
Four Slot Spare Battery Charger
Universal Battery Charger (UBC) Adapter.
To charge the mobile computer using the cradles:
Getting Started 1 - 9
1. Insert the mobile computer into a cradle. See Chapter 4, Accessories for accessory setup.
2. The mobile computer starts to charge automatically. The amber Charge LED Indicator indicates the charge
status. See Table 1-1 on page 1-9 for charging indications.
To charge the mobile computer using the cables:
1. Connect the MC31XX Communication/Charge Cable to the appropriate power source and connect to the
mobile computer. See Chapter 4, Accessories for accessory setup.
2. The mobile computer starts to charge automatically. The amber Charge LED Indicator indicates the charge
status. See Table 1-1 for charging indications.
Table 1-1
Off Mobile computer not placed correctly in the cradle; charge cable not connected correctly;
Fast Blinking Amber Error in charging; check placement of the mobile computer.
Slow Blinking Amber Mobile computer is charging.
Solid Amber Charging complete.
Mobile Computer LED Charge Indicators
LED Indication

Spare Battery Charging

There are three accessories that can be used to charge a spare battery:
Single Slot Serial/USB Cradle
Four Slot Spare Battery Charger
UBC Adapter.
To charge a spare battery:
charger is not powered.
Note: When the battery is initially inserted in the mobile computer, the amber LED flashes once if the battery power is low or the battery is not fully inserted.

Stylus

1. Connect the charging accessory to the appropriate power source. See Chapter 4, Accessories for setup
instructions.
2. Insert the spare battery into the spare battery charging slot and gently press down on the battery to ensure
proper contact.
The battery starts to charge automatically. The amber charge LED Indicator lights to indicate the charge status. See Chapter 4, Accessories for charging indications. The Standard Battery usually fully charges in less than five hours and the Extended Life Battery usually fully charges in less than eight hours.
Use the stylus for selecting items and entering information on the screen. The stylus functions as a pen and a mouse. Tap the touch screen once with the stylus to select options and open menu items.
1 - 10 MC31XX Series Mobile Computer User Guide
To remove the stylus, slide the stylus out of the stylus holder. To store the stylus, push the stylus back into the stylus holder in the handstrap (MC31XXR/S) or stylus silo (MC3190G).

Starting the Mobile Computer

Press the Power button to turn on the mobile computer. If the mobile computer does not power on, perform a cold boot. See Resetting the Mobile Computer on page 2-23.
When the mobile computer is powered on for the first time, it initializes. The Splash screen appears for a short period of time, followed by the Calibration screen.
Figure 1-10
Splash Screen
On Windows CE 6.0 configurations, after the calibration procedure is performed the factory settings launch the Sample Applications window displays. Application specific shells may provide application specific windows instead of the Sample Applications window. These screens also appear when a cold boot is performed.
If the mobile computer does not power on, see Resetting the Mobile Computer on page 2-23.

Calibration Screen

Use the Calibration screen to align the touch screen:
1. Remove the stylus from the stylus holder.
2. Carefully press and briefly hold the stylus tip on the center of the Calibration screen target. Repeat the
procedure as the target moves and stops at different locations on the screen. This enters the new calibration
settings.
Figure 1-11
3. Once all of the new calibration settings are input, tap the screen or press the ENTER button to save the new
calibration settings. Press
Calibration Screen
ESC to discard the new calibration settings.

Waking the Mobile Computer

Latches
The wakeup condition settings are used to define what actions wake up the mobile computer. The settings are configurable so they are subject to change/update. For more information see, Waking the Mobile Computer on
page 2-24.

Main Battery Removal

To remove the main battery from an MC31XXS/R:
NOTE On devices with Windows Mobile 6.5.3, a dialog box appears when pressing the Power button. See Removing
the Battery on page C-13 for more information.
1. If the MC31XXS/R is in suspend mode, press the Power button to wake the device.
2. Press the power button to place the MC31XXS/R in suspend mode.
3. Wait for the red Scan LED to turn on and then turn off.
Getting Started 1 - 11
4. Rotate the latches to the open position.
CAUTION Do not lift up on the latches when removing the door. Lift up on the handstrap only.
Figure 1-12
5. Lift the door off, bottom first.
Open Latches
Figure 1-13
Lift Battery Door
1 - 12 MC31XX Series Mobile Computer User Guide
Battery Clip
6. With finger, press the battery clip in (at the top of the battery) and lift the battery out top first.
WARNING! Do not use a tool to remove the battery.
Figure 1-14
Remove Battery
To remove the main battery from an MC3190G:
NOTE On devices with Windows Mobile 6.5.3, a dialog box appears when pressing the Power button. See Removing
the Battery on page C-13 for more information.
1. If the MC3190G is in suspend mode, press the Power button to wake the device.
2. Press the Power button to place the MC3190G in suspend mode.
3. Wait for the red Scan LED to turn on and then turn off.
4. Rotate the latches to the open position.
Figure 1-15
5. Lift the door off, bottom first.
Open Latches
CAUTION Do not lift up on the latches when removing the door. Lift up on the handstrap only.
Getting Started 1 - 13
Figure 1-16
6. With two finger, press the battery toward the bottom of the mobile computer and lift the battery out top first.
Figure 1-17
Lift Door
WARNING! Do not use a tool to remove the battery.
Press the Battery Toward Bottom of MC3190G

Handstrap Removal and Replacement (MC31XXS/R)

To remove the handstrap:
1. Use a #00 Phillips screwdriver to remove the screws.
2. Lift the mounting clip.
3. Slide the mounting clip out of the strap loop.
4. Open the handstrap flap and pull the handstrap through the battery door mounting slot.
1 - 14 MC31XX Series Mobile Computer User Guide
Screws
#00 Phillips
Screwdriver
Mounting Clip
Strap Loop
Mounting Clip
Button
Loop
Figure 1-18
Strap/Door Removal and Replacement (MC31XXS/R)
To replace the handstrap:
1. Feed the mounting clip through the strap loop.
2. Secure the mounting clip to the housing using the two screws.
3. Feed the handstrap through the slot on the battery door.
4. Attach the hook material to the loop material and press together.

Handstrap Removal and Replacement (MC3190G)

To remove the handstrap:
1. Slip the button through the loop.
Figure 1-19
2. Remove loop section from handle.
3. Separate the loop and hook tape and pull the handstrap through the slot in the battery door.
Remove Button from Loop
Getting Started 1 - 15
Button
Loop
Figure 1-20
Remove Handstrap from Battery Door Slot
To install a new handstrap:
1. Insert one end of the loop section into the mounting slot in the handle.
2. Thread the other end of the loop section through the loop and pull to tighten the loop.
Figure 1-21
3. Slip the button into the loop section.
Thread Loop
Figure 1-22
4. Thread the end of the handstrap into the slot in the battery door.
Slip Button Through Loop
1 - 16 MC31XX Series Mobile Computer User Guide
Figure 1-23
5. Press the hook material against the loop material.
Thread Handstrap into Battery Door Slot

Turning Off the Radios

Fusion Signal Strength Icon
Bluetooth Icon

On Device with Windows CE 6.0

WLAN Radio
To turn off the WLAN radio tap the Fusion Signal Strength icon on the task tray and select Disable Radio. A red X appears across the icon indicating that the radio is disabled (off).
Getting Started 1 - 17
Figure 1-24
To turn the radio back on, tap the Fusion Signal Strength icon on the task tray and select Enable Radio. The red X disappears from the icon indicating that the radio is enabled (on).
Fusion Signal Strength Icon
Bluetooth Radio with StoneStreet One Stack Enabled
To turn off the Bluetooth radio, tap the Bluetooth icon in the task tray and select Disable Bluetooth.
Figure 1-25
To turn on the Bluetooth radio, tap the Bluetooth icon in the task tray and select Enable Bluetooth.
Bluetooth Icon

On Devices with Windows Mobile 6.X

Windows Mobile 6.1 devices include Wireless Manager, which provides a simple method of enabling, disabling, and configuring all the device’s wireless capabilities in one place.
To open Wireless Manager, tap the Connectivity icon.
Figure 1-26
Select
Opening Wireless Manager
Wireless Manager.
1 - 18 MC31XX Series Mobile Computer User Guide
Figure 1-27
Wireless Manager Window
To enable or disable a wireless connection, tap its blue bar.
To enable or disable all wireless connections, tap and hold the
To configure settings for a connection, tap
Figure 1-28
Wireless Manager Menu
Menu.
All bar.
Chapter 2 Operating the MC31XX

Introduction

This chapter provides basic instructions for using the mobile computer and navigating the mobile computer software.

Power Button

Press the red Power button to toggle the mobile computer between suspend and resume. When the screen is off the mobile computer is in suspend mode and when the screen is on the mobile computer is on.

Windows CE Sample Applications Window

The MC31XX with Windows CE contains a set of sample applications that can be installed. By default an installation icon is on the Desktop. Double-tap the icon to install the sample applications. When installed, the Sample Applications window appears on the screen whenever the MC31XX re-boots. Refer to the MC31XX Series Mobile Computer Integrator Guide for installation and configuration.
The Sample Applications window links to sample applications. The sample applications are intended to be used by application developers as application development examples. These applications were not developed to support end users. Refer to the Application Guide for Zebra Devices for the sample applications.
Figure 2-1
Sample Applications Window
2 - 2 MC31XX Series Mobile Computer User Guide

Windows CE Desktop

The desktop displays the applications available with the Windows CE configurations. For information on using the Microsoft
Figure 2-2
®
applications refer to the Microsoft® Applications for Mobile and CE 6.0 User Guide, p/n 72E-78456-xx.
Windows CE Desktop

Windows CE Status Icons

The taskbar (at the bottom of the screen) displays the Start button, active programs, battery status and communication status. The taskbar icons are described in Table 2-1. The taskbar icons display the function status, indicate what programs are active and indicate the battery charge status. The Taskbar buttons are used to access menus, select/deselect functions or to change display windows.
Status Icons: The status icons indicate the function key status. If the FUNC, SHIFT, CTRL, ALT or ALPHA functions are active the appropriate status icon is displayed.
Active Programs Icons: The active applications icons are displayed on the taskbar. If more than one program is active, icons can be used to toggle between the open programs (applications). Tap on a taskbar application to maximize the application.
AC Power/Battery Status Icons: The AC Power/Battery Status icons are shown in the taskbar to indicate the present power supply status of the mobile computer. The main battery status icons provide the battery status in 10% increments from 10% to 100%. The backup battery low icon indicates that the backup battery charge is low. See Battery Charging on page 1-8 for backup battery charging instructions.
Operating the MC31XX 2 - 3
Start Button
Open Programs and Status Icons
Keyboard Input Panel Button
Desktop Display Button
Window Title
Scroll Status Icons
Figure 2-3
Table 2-1
Taskbar
Taskbar Icons
Icon Description
Indicates that the battery is charging.
Indicates that the battery is fully charged (100% charged). The battery status icons provide the battery status in 10% increments from 10% to 100%.
Indicates that communication with the smart battery has not been established. After a mobile computer reset, this icon may be displayed for up to 30 seconds. See, additional information.
Indicates that the backup battery is low.
Indicates that the battery is fully charged and the mobile computer is running on external power.
Indicates IP status. Only displays when the mobile computer is in emulation mode.
Indicates that the ActiveSync application is running.
Indicates that the wireless application radio is connected to a wireless LAN network with excellent signal strength.
Battery Unknown Icon on page 2-4
for
Indicates that the wireless application radio is not connected to a wireless LAN network.
The only if the StoneStreet One Bluetooth stack is enabled).
The (Displays only if the StoneStreet One Bluetooth stack is enabled).
The communicating with another Bluetooth device (Displays only if the StoneStreet One Bluetooth stack is enabled).
Opens the IST control panel.
Indicates that the
Bluetooth Enabled
Bluetooth Disabled
icon appears in the task tray and indicates that the Bluetooth radio is on (Displays
icon appears in the task tray and indicates that the Bluetooth radio is off
Bluetooth Communication
SHIFT
button function is selected.
icon appears in the task tray and indicates that the mobile computer is
2 - 4 MC31XX Series Mobile Computer User Guide
ALT
Table 2-1
Icon Description
Taskbar Icons (Continued)
Indicates that the
Indicates that the
Indicates that the
Indicates that the mobile computer is in
FUNC
button function is selected.
CTRL
button function is selected.
ALT
character selection is selected.
ALPHA
button mode is selected.

Battery Unknown Icon

The Battery Unknown icon displays when communication with the smart battery has not been established. As part of normal operation this icon may be displayed for 30 seconds following a mobile computer reset.
If the icon displays beyond this 30 second period:
1. Remove and re-seat the battery.
2. If after re-seating the battery, the icon remains, warm boot the mobile computer.
3. If after warm booting the mobile computer, the icon remains, then cold boot the mobile computer.
4. If after cold booting the mobile computer, the icon remains, install a new (tested and working) battery.
5. If the icon remains, return the mobile computer for servicing.

Start Button

Tap the Start button to launch the Start menu.
Programs: Use to access available programs.
Favorites: Displays files in Favorites directory.
Documents: Displays files in Documents directory.
Settings: Accesses the Control Panel, the Network and Dial-up Connections and the Taskbar and Start menu.
Help: Accesses the Windows CE Help.
Run: Runs a program or application.
Suspend: Places the mobile computer in the suspend state.

Programs Menu

From the Start menu, tap Programs to open the Programs menu. The programs installed on the MC31XX with Windows CE display in the Programs menu. Refer to the Application Guide for Zebra Devices, p/n 72-68901-xx and the Microsoft information.
®
Applications for Mobile 6.1 and CE 6.0 User Guide, p/n 72E-108299-xx for application

Keyboard Input Panel Button

Use the Keyboard Input Panel as an alternate input device. For more information, see Entering Information Using
the Keyboard Input Panel on page 2-15.

Desktop Display Button

Use the Desktop Display button to minimize all open programs and display the desktop.
My Computer: Double-tap the icon to open My Computer.
Recycle Bin: Deleted files remain in the recycle bin until the recycle bin is emptied. Once emptied the files cannot be retrieved.
Remote Desktop Connection: Tap the Remote Desktop Connection icon to access the Remote Desktop Connection window.

Task Manager and Properties

Use the Tas k M a n a g e r to control an application’s use and use the Properties functions to set display and clock options.
Operating the MC31XX 2 - 5

Task Manager

1. Select FUNC - CTRL, (to activate the ALT state) and tap on the taskbar to display the Task Manager,
Properties Selection menu.
2. Ta p Task Mana g e r to display the Task Manager window.
Figure 2-4
3. Tap a task in the Active Tasks list and tap Switch To to make that task the primary task, or tap End Task to
end the selected task.
4. Ta p X to exit the Task M a n a g er window.
Task Manager Window

Properties

1. Ta p Start > Control Panel > Taskbar and Start Menu ... . The Task Manager, Properties window displays,
see Figure 2-6 on page 2-6.
2. Ta p Properties to display the Taskbar and Start Menu, General tab.
3. This menu provides taskbar options:
Check the Always on Top checkbox to keep the taskbar on top of all other windows.
2 - 6 MC31XX Series Mobile Computer User Guide
Check the AutoHide checkbox to make the taskbar disappear, touch the bottom of the display to make the taskbar return.
Check the Show Clock checkbox to display the clock on the taskbar.
4. Ta p OK to save the settings and exit the window.
Figure 2-5
Taskbar and Start Menu, General Tab
Advanced Tab
1. Tap the Advanced tab to enter the Taskbar and Start Menu, Advanced tab.
2. Tap the Clear button to delete all of the documents listed in the Start > Documents entry, see Start Button on
page 2-4. Typically this list is empty, but if there were documents in the list the Clear button would delete them.
3. Tap th e Expand Control Panel checkbox to display the entire contents of the MS control panel in list form,
rather than icons.
Figure 2-6
4. Ta p OK to save the settings and exit the window.
Taskbar and Start Menu, Advanced Tab

Windows Mobile 6.1 Today Screen

NOTE On devices with Windows Mobile 6.5.3, the Today screen is different. See Home Screen on page C-1 for more
information.
The Today screen displays important information, such as upcoming appointments and status indicators. Tap a section on the screen to open the associated program. Alternatively, tap Start > Today to display the Today screen.
Operating the MC31XX 2 - 7
Open the Start Menu
Adjust volume
Change the date and time
Soft Keys
Battery Status
Command Bar
Turn on or off radios
Fusion Signal Strength
IST
Notification
Connectivity
Figure 2-7
To customize the Today screen, tap Start > Settings > Today icon. Use the Appearance tab to customize the background and the Items tab to change the list and order of items that appear on the screen.

Windows Mobile 6.1 Status Icons

Status Bar

Status icons are shown in the Status Bar to indicate present status of the mobile computer. Tapping each status icon displays the corresponding dialog box and enables you to change or adjust its settings. You may see the status icons listed in Table 2-2 on the Status Bar located at the top of the screen.
Table 2-2
Icon Function Description
Audio Speaker is on.
Battery Backup battery is very low.
Main battery is charging.*
Toda y S cr een
NOTE On devices with Windows Mobile 6.5.3, see Status Bar on page C-4 for more information.
Status Icons
Speaker is off.
Main battery level.*
Main battery is very low.*
* Only appears in the
Time and Next Appointment
dialog box.
2 - 8 MC31XX Series Mobile Computer User Guide
Status Icons
Table 2-2
Icon Function Description
Connectivity Connection is active.
Synchronization is occurring.
Instant Message Notification that one or more instant messages were received.
E-Mail Notification that one or more e-mail messages were received.
Multiple Notifications There are more notification icons than can be displayed. Tap to display
* Only appears in the
Status Icons (Continued)
Time and Next Appointment
Time and Next Appointment
ActiveSync error
Displays current time in analog or digital format.
remaining icons.
dialog box.

Command Bar

You may see the icons listed in Table 2-3 on the Command Bar located at the bottom of the screen.
Figure 2-8
Table 2-3
Icon Description
Command Bar
Command Bar Icons
Wireless connection status icon. Indicates WLAN signal strength and opens the Wireless Applications menu.
The
Bluetooth Enabled
(Displays only if the StoneStreet One Bluetooth stack is enabled).
Bluetooth Disabled
The (Displays only if the StoneStreet One Bluetooth stack is enabled).
icon appears in the task tray and indicates that the Bluetooth radio is on
icon appears in the task tray and indicates that the Bluetooth radio is off
Operating the MC31XX 2 - 9
Table 2-3
Icon Description
Command Bar Icons (Continued)
The
Bluetooth Communication
computer is communicating with another Bluetooth device (Displays only if the StoneStreet One Bluetooth stack is enabled).
Opens the IST control panel.
The
ActiveSync
mobile computer and the development computer.
icon appears in the task tray and indicates an active serial connection between the
icon appears in the task tray and indicates that the mobile

Speaker Icon

You can adjust the system volume using the Speaker icon in the Status bar.
1. Tap the Speaker icon. The Volu m e dialog box appears.
Figure 2-9
2. Tap and move the slide bar to adjust the volume.
3. Select the On or Off radio button to turn the volume on or off.
Volume Dialog Box
NOTE Use can also adjust the system volume using the Sounds & Notifications window or by using the keypad.

Battery Icons

The Main Battery icon appears in the Title Bar when the Today screen is visible. The icon indicates the battery power level.
2 - 10 MC31XX Series Mobile Computer User Guide
Figure 2-10
You can also view the battery status using the Power window.
When the main battery power falls below a predetermined level a Main Battery dialog box appears indicating the status of the main battery. When the backup battery power falls below a predetermined level a Backup Battery icon and dialog box appears indicating the status of the backup battery.
Figure 2-11
Battery Icon on the Title Bar
Battery Status Icons and Dialog Boxes

Connectivity Icon

The Connectivity icon indicates the communication status of the terminal when it’s connecting to the internet or host computer.
Figure 2-12
Connectivity Dialog Box

Time Icon

NOTE The Time icon only appears in the Title Bar when an application displays. It does not appear it the Title
Bar when the Tod ay screen displays.
The Time icon displays the current time in a digital or analog format. To change the time format, tap and hold the Time icon until a menu appears. Select the format you want.
Operating the MC31XX 2 - 11
Analog Clock
Digital Clock
Battery Status Icon
Upcoming Appointments
Current Date and Time
Figure 2-13
Time Icon Format Menu
To display current date, time and appointments:
1. Tap the Time icon to display the Time and Next Appointment dialog box.
Figure 2-14
2. The dialog box displays the current date and time, the battery status and any upcoming appointments in the
Time and Next Appointment Dialog Box
Calendar.

E-Mail Icon

The E-Mail icon notifies you when you have received incoming e-mails.
Figure 2-15

Multiple Notification Icon

The Multiple Notification icon appears when two or more message notifications occur. Tap the icon to display the multiple notification icons.
New E-mail Messages Dialog Box
2 - 12 MC31XX Series Mobile Computer User Guide
Device Unlocked Icon Device Locked Icon
Figure 2-16
Multiple Notifications Icon

Locking the Mobile Computer (Windows Mobile 6.1 Only)

NOTE On devices with Windows Mobile 6.5.3, the locking feature is different. See Locking the MC3100 on page C-10
for more information.
You can lock the MC311XX by disabling key presses and screen tap or by requiring a password.

Keypad Locking

Locking the MC31XX turns off keyboard and touch screen functionality. This is helpful when the MC31XX is turned on and you want to prevent accidental key presses.
To lock the device, tap the Device unlocked icon. The icon changes to locked.
Figure 2-17
To unlock the device and free it for use, tap Unlock.
Figure 2-18
Ta p Unlock on the Unlock window.
Device Locked/Unlocked Icons
Unlock Device Window
Operating the MC31XX 2 - 13

Password Locking

Use the Password window to set a password to disable unauthorized access to the MC31XX.
NOTE If the device is configured to connect to a network, use a strong (difficult to figure out) password
to help protect network security. Password cracking tools continue to improve and the computers used to crack passwords are more powerful than ever.
1. Ta p Start > Settings > Personal tab > Lock icon > Password tab.
Figure 2-19
2. Select Prompt if device unused for check box to enable password protection.
3. From the drop-down list, select a time value for the protection to take affect after non-use.
4. From the Password type: drop-down list, select either Simple PIN or Strong alphanumeric.
5. For a simple password, enter a four-digit password in the Password field.
Password Window - Password Tab
For a stronger password:
a. Enter a seven character password in the Password: field. A strong password must contain at least seven
characters and contain at least three of the following: uppercase and lowercase letters, numerals, and punctuation.
b. Re-enter the password in the Confirm: field.
6. Ta p ok.
7. To set a hint to remember the password, tap the Hint tab.
Figure 2-20
8. In the text box, enter a hint for a password reminder.
9. Ta p ok.
Password Window - Hint Tab
2 - 14 MC31XX Series Mobile Computer User Guide
When the MC31XX is not used for a period of time and the user tries to access the device, the Password window appears.
Figure 2-21
Enter the password to un-lock the device.
Ta p Unlock.
Enter Password Windows

Entering Information

Windows CE 6.0 Windows Mobile 6.1
To enter information:
Use the keypad.
Use the keyboard input panel (soft keyboard) to enter text.
Scan bar code data into data fields.
Use Microsoft® ActiveSync® to synchronize or copy information from the host computer to the mobile computer. For more information on ActiveSync, refer to the MC31XX Series Mobile Computer Integrator Guide.

Entering Information Using Keypad

The 28, 38 and 48-key alphanumeric keypads produce the 26-character alphabet (A - Z), numbers (0 - 9), function keys and assorted characters. The keypads default characters/functions are printed black or white, the ALPHA character/functions are printed orange and the FUNC character/functions are printed blue. See Appendix B,
Keypads for keypad configurations, keypad special functions and special character generation.
Operating the MC31XX 2 - 15

Entering Information Using the Keyboard Input Panel

Use the keyboard input panel (soft keyboard) to enter information in any program. To launch the keyboard input panel, tap the button on the taskbar. Tap a key to enter the value. Tap the keyboard input panel button to display or to hide the keyboard input panel.
Figure 2-22
Keyboard Input Panel

Entering Data via the Bar Code Scanner

The sample bar code scanner application scans data into data fields in the same way data is entered via the keypad.
2 - 16 MC31XX Series Mobile Computer User Guide

Interactive Sensor Technology

This section describes the functionality of the Interactive Sensor Technology (IST) feature on the MC31XX.
The IST supports the following features.
Power Management – manage power by configuring IST to control switching on/off the backlight, control suspend mode of the MC31XX by monitoring motion and orientation.
Display Orientation – switch the screen orientation to either landscape or portrait depending on the MC31XX orientation.
Free Fall Detection – monitors free fall duration and records the time and type of the drop event.

Power Management

The MC31XX orientation and motion sensitive data can be used as an indicator of MC31XX usage and can be used to manage the battery power of the mobile computer. For example, IST can be configured to control the backlight on and off functionality or go into suspend according to a user gesture by placing screen facing down. It can also be used to keep the MC31XX active while it is in movement to prevent it from quickly going into suspend mode while in use.

Display Orientation

The screen can be rotated between portrait and landscape modes automatically, depending on the physical orientation of the MC31XX. For example, if the MC31XX is rotated 90° counterclockwise, IST rotates the display counterclockwise 90° so that the screen display appears correct.
This functionality is achieved by monitoring screen angle and rotating the display to counter any changes. IST only rotates the screen in multiples of 90°.
Figure 2-23
Display Orientation
Operating the MC31XX 2 - 17

Free Fall Detection

IST continuously monitors gravitational force on the MC31XX according to its current position. When the MC31XX free falls, IST detects the absence of gravitational force and records the event data if it detects a free fall more than 450 ms, which may indicate nearly a one meter drop. This data can be used as an indicator of potential abuse or misuse.
IST features a log for recording the free fall events. This log records the date, time and the time period of the free fall.
Figure 2-24
Free Fall Detection
2 - 18 MC31XX Series Mobile Computer User Guide

Connecting a Wired headset

To connect a wired headset to the MC31XX:
Figure 2-25
Connect Headset to MC31XX

Using a Bluetooth Headset

Wrong
Right
You can use a Bluetooth headset for audio communication when an audio enabled application is used. See
Chapter 3, Using Bluetooth for information on connecting a Bluetooth device to the mobile computer. Ensure that
the mobile computer’s volume is set appropriately before putting the headset on. When a Bluetooth headset is connected the speaker is muted.
NOTE If the mobile computer goes into suspend mode the Bluetooth connection is disabled and the mobile
computer automatically switches to speakerphone mode.

Data Capture

The mobile computer has an integrated laser scanner or imager that collects data by scanning bar codes.

Laser Scanning

To scan bar codes with the mobile computer:
Operating the MC31XX 2 - 19
1. Ensure that the mobile computer is loaded with a scanning application.
2. If the mobile computer is equipped with a rotating head, adjust the head prior to scanning.
3. Aim the scan window at the bar code.
4. Press the scan button or trigger. Ensure the red scan beam covers the entire bar code. The Scan LED
Indicators illuminate red to indicate that the laser is on. The Scan LED Indicators illuminate green and a beep
sounds to indicate a successful decode.
Figure 2-26
Laser Aiming
Optimal scanning distance varies with bar code density and scanner optics.
Hold the scanner farther away for larger symbols.
Move the scanner closer for symbols with bars that are close together.
NOTE Scanning procedures depend on the application and mobile computer configuration. An application may use
different scanning procedures from the one listed above.

Scan LED Indicators

The red/green Scan LED Indicators (located in the Indicator LED Bar and in the rotating turret) indicates the scan status. For the location of the Scan LED Indicators see, Figure 1-1 on page 1-2.
2 - 20 MC31XX Series Mobile Computer User Guide
Table 2-4
Off Not scanning.
Solid Red Laser enabled, scanning in process.
Solid Green Successful decode.
Scan LED Indicators
LED Status Indication

Scanning Considerations

Scanning consists of; aim, scan and decode. Scanning performance can be optimized by considering the range and the scanning angle:
Range
Any scanning device decodes well over a particular working range (minimum and maximum distances from the bar code). This range varies according to bar code density and scanning device optics.
Scanning within range brings quick and constant decodes; scanning too close or too far away prevents decodes. Move the scanner closer and further away to find the right working range for the bar codes being scanned. However, the situation is complicated by the availability of various integrated scanning modules. The best way to specify the appropriate working range per bar code density is through a chart called a decode zone for each scan module. A decode zone simply plots working range as a function of minimum element widths of bar code symbols.

Imaging

MC31XX with an integrated imager have the following features:
The imager uses digital camera technology to take a digital picture of a bar code, stores the resulting image in its memory, and executes state-of-the-art software decoding algorithms to extract the data from the image.
Angle
The scan angle is important for optimizing decode performance. When laser beams reflect directly back into the scanner from the bar code, this specular reflection can “blind” the scanner.
To avoid this, scan the bar code so that the beam does not bounce directly back. But do not scan at too sharp an angle; the scanner needs to collect scattered reflections from the scan to make a successful decode. Practice quickly shows what tolerances to work within.
NOTE Contact the Zebra Support Center if chronic scanning difficulties develop. Decoding of properly printed bar
codes should be quick and effortless.
Omnidirectional (360°) reading of a variety of bar code symbologies, including the most popular linear, postal, PDF417, and 2D matrix code types.
The ability to capture and download images to a host for a variety of imaging applications.
Advanced intuitive laser aiming for easy point-and-shoot operation.
Operating the MC31XX 2 - 21

Operational Modes

MC31XX with an integrated imager support three modes of operation, listed below. Activate each mode pressing the Scan button.
Decode Mode: In this mode, the MC31XX attempts to locate and decode enabled bar codes within its field of
view. The imager remains in this mode as long as you hold the scan button, or until it decodes a bar code.
NOTE To enable Pick List Mode, download the Control Panel applet from the Support Central web site at
http://www.zebra.com/support
Pick List Mode: This mode allows you to selectively decode a bar code when more than one bar code is in
the MC31XX’s field of view. To accomplish this, move the aiming crosshair center dot over the required bar code to decode only that bar code. This feature is ideal for pick lists containing multiple bar codes and manufacturing or transport labels containing more than one bar code type (either 1D or 2D).
Image Capture Mode: Use this mode to capture an image within the MC31XX’s field of view. This is useful
for capturing signatures or images of items like damaged boxes.
. Pick List can also be set in an application using a API command.

Imager Scanning

1. Ensure that a scan-enabled application is loaded on the MC31XX.
2. Aim the exit window at the bar code.
3. Press the scan button.
The red laser aiming pattern turns on to assist in aiming. Ensure the cross-hair is on top of the bar code.
The Scan LED lights red to indicate that scanning is in process, then lights green and a beep sounds, by
default, to indicate the bar code was decoded successfully. Note that when the MC31XX is in Pick List Mode,
the imager does not decode the bar code until the crosshair center dot touches the bar code.
Figure 2-27
Imager Aiming Pattern
Figure 2-28
Pick List Mode with Multiple Bar Codes
2 - 22 MC31XX Series Mobile Computer User Guide
4. Release the scan button.
NOTE Imager decoding usually occurs instantaneously. The MC31XX repeats the steps required to take a digital
picture (image) of a poor or difficult bar code as long as the scan button remains pressed.

Resetting the Mobile Computer

Windows CE 6.0 Devices

If the mobile computer stops responding to input, reset it. There are two reset functions, warm boot and cold boot. A warm boot restarts the mobile computer by closing all running programs. All data that is not saved is lost.
A cold boot also restarts the mobile computer, but erases all stored records and entries from RAM. In addition it returns formats, preferences and other settings to the factory default settings.
Perform a warm boot first. If the mobile computer still does not respond, perform a cold boot.
Performing a Warm Boot
To perform a warm boot:
1. Press the Power button for five seconds.
2. As the mobile computer initializes MC31XX Sample Applications window appears.
Operating the MC31XX 2 - 23
CAUTION Files that remain open during a warm boot may not be retained.
Performing a Cold Boot
A cold boot restarts the mobile computer and erases all user stored records and entries from RAM. Never perform a cold boot unless a warm boot does not solve the problem.
CAUTION Cold boot resets the mobile computer, to the default settings. All added applications and all stored data are
removed. Do not cold boot without support desk approval.
To perform a cold boot:
1. Simultaneously press and then release the 1, 9 and Power keys. Do not hold down any other keys or buttons.
As the mobile computer initializes, the splash window, Figure 1-10 on page 1-10, appears for about a minute.
2. Calibrate the touch screen. See Calibration Screen on page 1-10 to calibrate the mobile computer screen.

Windows Mobile 6.1 Devices

There are two reset functions, warm boot and cold boot.
A warm boot restarts the mobile computer and closes all running programs.
A cold boot also restarts the mobile computer and closes all running programs but also resets the Real-Time-Clock (RTC).
Data saved in flash memory or a memory card is not lost. Perform a warm boot first. This restarts the mobile computer and saves all stored records and entries. If the mobile computer still does not respond, perform a cold boot.
Performing a Warm Boot
To perform a warm boot:
1. Press the Power button for five seconds.
2 - 24 MC31XX Series Mobile Computer User Guide
2. As the mobile computer initializes Today screen appears.
Performing a Cold Boot
A cold boot restarts the mobile computer. The operating system and all applications are restarted. File storage is preserved and some drivers are initialized. Only perform a cold boot if a warm boot does not solve the problem.
1. To perform a cold boot, simultaneously press and then release the 1, 9 and Power keys. Do not hold down any
other keys or buttons.
2. As the mobile computer initializes, the splash window, Figure 1-10 on page 1-10, appears.

Waking the Mobile Computer

The wakeup conditions define what actions wake up the mobile computer after it has gone into suspend mode. The mobile computer can go into suspend mode by either pressing the Power button or automatically by Control Panel time-out settings. These settings are configurable and the factory default settings are shown in Table 2-5.
Table 2-5
AC power is applied. No Yes
Mobile computer is inserted into a cradle. No Yes
Mobile computer is removed from a cradle. No Yes
Mobile computer is connected to a serial device. No Yes
Mobile computer is connected to a USB device. No Yes
Mobile computer is disconnected from a USB device. No Yes
A key is pressed. No Yes
The scan triggered is pressed. No Yes
The screen is touched. No No
Bluetooth Yes Yes
On Motion No Yes
USB Host No No
Wireless LAN activity is detected. No No
Wakeup Default Settings
Condition for Wakeup Power Button Automatic Time-out
To access the Wakeup settings:
On Window CE 6.0 devices, tap Start > Settings > Control Panel > Power icon > Wakeup tab.
Operating the MC31XX 2 - 25
Figure 2-29
On Windows Mobile 6.1 devices, tap Start > Settings > System tab > Power icon > Wakeup tab.
Figure 2-30
Windows CE 6.0 Wakeup Tab
Windows Mobile 6.1 Wakeup Tab
2 - 26 MC31XX Series Mobile Computer User Guide
Chapter 3 Using Bluetooth

Introduction

Bluetooth-equipped devices can communicate without wires, using frequency-hopping spread spectrum (FHSS) radio frequency (RF) to transmit and receive data in the 2.4 GHz Industry Scientific and Medical (ISM) band (802.15.1). Bluetooth wireless technology is specifically designed for short-range (30 feet/10 meters) communication and low power consumption.
MC31XXs with Bluetooth capabilities can exchange information (e.g., files, appointments, and tasks) with other Bluetooth enabled devices such as phones, printers, access points, and other mobile computers. To use the MC31XX as a modem, create a dial-up modem connection between a computer and MC31XX.
TheMC31XX with Bluetooth technology uses either the StoneStreet Bluetooth stack or the Microsoft Bluetooth stack. To write an application that uses the StoneStreet One Bluetooth stack APIs, refer to the Enterprise Mobility Developer Kit (EMDK) Help.

Adaptive Frequency Hopping

Adaptive Frequency Hopping (AFH) is a method of avoiding fixed frequency interferers, and can be used with Bluetooth voice. All devices in the piconet (Bluetooth network) must be AFH-capable in order for AFH to work. There is no AFH when connecting and discovering devices. Avoid making Bluetooth connections and discoveries during critical 802.11b communications. AFH for Bluetooth consists of four main sections:
Channel Classification - A method of detecting an interference on a channel-by-channel basis, or pre-defined channel mask.
Link Management - Coordinates and distributes the AFH information to the rest of the Bluetooth network.
Hop Sequence Modification - Avoids interference by selectively reducing the number of hopping channels.
Channel Maintenance - A method for periodically re-evaluating the channels.
When AFH is enabled, the Bluetooth radio “hops around” (instead of through) the 802.11b high-rate channels. AFH coexistence allows Zebra mobile computers to operate in any infrastructure.
The Bluetooth radio in this MC31XX operates as a Class 2 device power class. The maximum output power is
2.5mW and the expected range is 32.8 feet (10 meters). A definition of ranges based on power class is difficult to obtain due to power and device differences, and whether one measures open space or closed office space.
3 - 2 MC31XX Series Mobile Computer User Guide
Bluetooth Icon
NOTE It is not recommended to perform Bluetooth wireless technology inquiry when high rate 802.11b operation is
required.

Security

The current Bluetooth specification defines security at the link level. Application-level security is not specified. This allows application developers to define security mechanisms tailored to their specific need. Link-level security occurs between devices, not users, while application-level security can be implemented on a per-user basis. The Bluetooth specification defines security algorithms and procedures needed to authenticate devices, and if needed, encrypt the data flowing on the link between the devices. Device authentication is a mandatory feature of Bluetooth while link encryption is optional.
Pairing of Bluetooth devices is accomplished by creating an initialization key that is used to authenticate the devices and create a link key for them. Entering a common PIN number in the devices being paired generates the initialization key. The PIN number is never sent over the air. By default, the Bluetooth stack responds with no key when a key is requested (it is up to user to respond to the key request event). Authentication of Bluetooth devices is based-upon a challenge-response transaction. Bluetooth allows for a PIN number or passkey that is used to create other 128-bit keys used for security and encryption. The encryption key is derived from the link key used to authenticate the pairing devices. Also worthy of note is the limited range and fast frequency hopping of the Bluetooth radios that makes long-distance eavesdropping difficult.
Recommendations are:
Perform pairing in a secure environment
Keep PIN codes private and don't store the PIN codes in the mobile computer
Implement application-level security.
The Microsoft stack supports Smart-pairing. For detailed information, refer to the Microsoft MSDN.

Bluetooth Configuration

By default, the MC31XX is configured to using the Microsoft stack. Refer to the MC31XX Series Mobile COmputer Integrator Guide, for information on switching between the Microsoft Bluetooth stack and the StoneStreet One
Bluetooth stack.
If the MC31XX is configured to use the StoneStreet One Bluetooth stack, the Bluetooth icon appears at the bottom right corner of the Today screen on Windows Mobile devices and in the Status bar for WinCE devices. If the Microsoft Bluetooth stack is configured, the Bluetooth icon does not appear.
Figure 3-1
Table 3-1 list the services supported by the StoneStreet One Bluetooth stack and the Microsoft Bluetooth stack.
Bluetooth Icon
Using Bluetooth 3 - 3
Table 3-1
Serial Port Service Serial Port Service Serial Port Service Serial Port Service
Dial-Up Networking Client Service
OBEX Object Push Service
HID Client Service HID Client Services HID Client Services
A2DP/AVRCP Service LAN Client Services LAN Client Services
Bluetooth Services
Microsoft Bluetooth Stack StoneStreet One Bluetooth Stack
Windows Mobile WinCE Windows Mobile WinCE
Dial-Up Networking Client Service
OBEX Object Push Client and Host Services
Headset Audio Gateway Client Services
Personal Area Networking Services
File Transfer Client and Host Services
A2DP/AVRCP Services
Dial-Up Networking Client Service
OBEX Object Push Client and Host Services
Headset Audio Gateway Services
Personal Area Networking Services
File Transfer Client and Host Services
Table 3-2 list the COM ports available for the StoneStreet One Bluetooth stack and the Microsoft Bluetooth stack.
Table 3-2
COM5 COM5
COM9 COM9
COM Ports
Microsoft Bluetooth Stack StoneStreet One Bluetooth Stack

Bluetooth Power States

Cold Boot

With StoneStreet One Bluetooth Stack
COM11
COM21
COM22
COM23
Performing a cold boot on the MC31XX turns off Bluetooth after initialization (which takes a few moments). It is normal to see the Bluetooth icon appear and disappear, as well as a wait cursor, when initialization proceeds in all modes.
3 - 4 MC31XX Series Mobile Computer User Guide
With Microsoft Bluetooth Stack
Performing a cold boot retain the state of the Bluetooth radio prior to the cold boot.
Warm Boot
With StoneStreet One Bluetooth Stack
Performing a warm boot turns off Bluetooth.
With Microsoft Bluetooth Stack
Performing a warm boot retain the state of the Bluetooth radio prior to the warm boot.
Suspend
When there is an active Bluetooth connection, the Bluetooth radio goes into low power mode maintaining the active connection. When there is no active connection, the Bluetooth radio turns off.
With StoneStreet One Bluetooth Stack
NOTE If there is an active Bluetooth connection between the MC31XX and another Bluetooth device, the MC31XX
will not timeout. However, if the user presses the Power button on the MC31XX, the MC31XX will suspend and upon receiving data from a remote Bluetooth device, the MC31XX will wake from suspend mode. For example, Bluetooth scanner sending data to the MC31XX.
With Microsoft Bluetooth Stack
NOTE If there is an active Bluetooth connection between the MC31XX and another Bluetooth device and there is no
data activity, the MC931XX will timeout. However, if the user presses the Power button on the MC31XX, the MC31XX will suspend (except when on a call) and upon receiving data from a remote Bluetooth device, the MC31XX will wake from suspend mode. For example, headset redial or Bluetooth scanner sending data to the MC31XX.
Resume
When the MC31XX resumes, Bluetooth turns on if it was on prior to suspend.

Using Microsoft Bluetooth Stack with Windows Mobile 6.1

The following sections provide information on using the Microsoft Bluetooth stack with the Windows Mobile 6.1 operating system.

Turning the Bluetooth Radio Mode On and Off

Turn off the Bluetooth radio to save power or if entering an area with radio restrictions (e.g., an airplane). When the radio is off, other Bluetooth devices cannot see or connect to the MC31XX. Turn on the Bluetooth radio to exchange information with other Bluetooth devices (within range). Communicate only with Bluetooth radios in close proximity.
NOTE To achieve the best battery life turn off radios not in use.
Enabling Bluetooth
To enable Bluetooth:
Using Bluetooth 3 - 5
1. Ta p Wireless Manager and then tap the Bluetooth bar or
Ta p Start > Setting > Connections > Bluetooth icon > Mode tab.
Figure 3-2
2. Check the Turn On Bluetooth checkbox.
3. Ta p ok.
Bluetooth Mode Tab
Disabling Bluetooth
To disable Bluetooth:
1. Ta p Wireless Manager and then tap the Bluetooth bar or
Ta p Start > Setting > Connections > Bluetooth icon > Mode tab.
2. Un-check the Turn On Bluetooth checkbox.
3. Ta p ok.
3 - 6 MC31XX Series Mobile Computer User Guide

Discovering Bluetooth Device(s)

The MC31XX can receive information from discovered devices without bonding. However, once bonded, the MC31XX and a bonded device exchange information automatically when you turn the Bluetooth radio on. See
Bonding with Discovered Device(s) on page 3-30 for more information.
To find Bluetooth devices in the area:
1. Ensure that Bluetooth is enabled on both devices.
2. Ensure that the Bluetooth device to discover is in discoverable and connectable modes.
3. Ensure that the two devices are within 30 feet (10 meters) of one another.
4. Ta p Start > Settings > Connections tab > Bluetooth icon > Devices tab.
Figure 3-3
5. Ta p Add new device. The MC31XX begins searching for discoverable Bluetooth devices in the area.
Figure 3-4
6. Select a device from the list.
7. Ta p Next. The Enter Passcode window appears.
Bluetooth - Devices Tab
Searching for Bluetooth Devices
NOTE If Smart-pairing is configured and the device is requesting one of the pre-defined PINs, the Enter
Passcode window does not appear.
Using Bluetooth 3 - 7
Figure 3-5
8. Enter the Passcode on the other device. The device is added to the Bluetooth list.
Figure 3-6
You are prompted to enter a passcode. If the device has a specific passcode, enter it in the Passcode field and
tap Next. If the device does not have a specific passcode, enter one in the Passcode field and tap Next. The
Bluetooth radio tries to connect with the device.
9. If you created a passcode, you will be prompted by the other device to enter the same passcode. Enter the
created passcode to establish a paired connection. (If you entered a passcode from the device, you shouldn’t
have to do anything on the other device.)
10. When the connection is complete, a list of matching and supported services on the device appears.
Enter Passcode
Bluetooth Connection Confirmation
11. Select the services you want to use and tap Finish. The services on the new devices have to be selected or
else the pairing won’t include those services, even though the devices are paired. If services are not selected,
you will be continually reprompted for the passcode from the device.
12. The device appears in the list on the main window.
After the passcodes have been accepted on both sides, you have a trusted (“paired”) connection.

Available Services

NOTE Some devices might not require a PIN. This depends upon the device’s authentication.
The MC31XX with Microsoft Bluetooth stack and Windows Mobile 6.1 offers the following services:
OBEX Object Push via Beam
Serial Port
Personal Area Networking
3 - 8 MC31XX Series Mobile Computer User Guide
HID
Dial-up Networking
A2DP/AVRCP.
See the following sections for information on these services.
Object Push Services via Beam
NOTE You can only send files to a remote device using the Beam function.
Use the OBEX Push Service to send files and contacts to another Bluetooth device. To transfer files between the MC31XX and another Bluetooth enabled device:
1. Ensure that Bluetooth is enabled and discoverable on both devices.
2. Ensure that the two devices are within 30 feet (10 meters) of one another.
3. Ta p Start > Programs > File Explorer.
4. Navigate to the file to transfer.
5. Tap and hold on the filename until the pop-up menu appears.
Figure 3-7
6. Select Beam File. The MC31XX searches for Bluetooth devices in the area.
7. Ta p Tap to send next to the Bluetooth device to send the file to. The MC31XX communicates with the device
File Explorer Window
and send the file. When completed, Tap to send changes to Done.
Figure 3-8
Beam File Window
To transfer a contact between the MC31XX and another Bluetooth enabled device:
1. Ensure that Bluetooth is enabled and discoverable on both devices.
2. Ensure that the two devices are within 30 feet (10 meters) of one another.
3. Ta p Start > Contacts
4. Navigate to the contact to transfer.
5. Tap and hold on the contact until the pop-up menu appears.
Using Bluetooth 3 - 9
Figure 3-9
6. Select Send Contact > Beam. The MC31XX searches for Bluetooth devices in the area.
7. Ta p Tap to send next to the Bluetooth device to send the file to. The MC31XX communicates with the device
Contact Window
and send the contact. When completed, Tap to send changes to Done.
Serial Port Services
Use the wireless Bluetooth serial port connection as you would a physical serial cable connection. Configure the application that will use the connection to the correct serial port.
To establish a serial port connection:
1. Ensure that Bluetooth is enabled and discoverable on both devices.
2. Ensure that the two devices are within 30 feet (10 meters) of one another.
3. Ta p Start > Settings > Connections tab > Bluetooth icon > Devices tab.
4. Ta p Add new device. The MC31XX begins searching for discoverable Bluetooth devices in the area.
5. Select a device from the list.
6. Ta p Next. The Enter Passcode window appears.
NOTE If Smart-pairing is configured and the device is requesting one of the pre-defined PINs, the Enter
Passcode window does not appear.
7. Enter the Passcode and the tap Next. The device is added to the Bluetooth list.
8. In the device list, tap the serial device. The Partnership Settings window displays.
9. Select the Serial Port checkbox.
10. Ta p Save.
11. Ta p COM Ports tab.
12. Ta p New Outgoing Port. The add device window appears.
3 - 10 MC31XX Series Mobile Computer User Guide
13. Select the serial device in the list and then tap Next.
14. Select a COM port from the drop-down list.
15. Ta p Finish.
NOTE No connection is made at this point. An application must open the selected COM port to trigger Microsoft
Bluetooth stack to open the connection.
ActiveSync Using Serial Port Services
Use the wireless Bluetooth serial port connection for ActiveSync just as you would a physical serial cable connection. You must configure the application that will use the connection to the correct serial port.
To set up a Bluetooth ActiveSync connection:
Before setting up a Bluetooth ActiveSync connection, configure the Bluetooth function of your device.
NOTE For additional security, disable network bridging on the computer (specifically, bridging to a Remote NDIS
adapter) before connecting to the computer to pass though to the Internet or a network. For more information on network bridging, see Windows Help on your computer.
The instructions below are for computers that support the Windows XP SP2 or later version operating system.
1. Ensure that Bluetooth is enabled and discoverable on both devices.
2. Ensure that the two devices are within 30 feet (10 meters) of one another.
3. On the computer, click Start > Settings > Control Panel.
4. Double-click Bluetooth Devices.
5. On the Options tab, select the Turn discovery on and Allow Bluetooth devices to connect to this
computer checkboxes.
Figure 3-10
Computer Bluetooth Devices Window
6. On the COM Ports tab, click Add.
7. Select the Incoming (device initiates the connection) option, then click OK.
Note the number of the COM port that was added.
8. Click OK.
9. Click Start > All Programs > Microsoft ActiveSync.
10. Click File > Connection Settings.
Using Bluetooth 3 - 11
Figure 3-11
11. On the Allow connections to one of the following drop-down list, select the COM port with the number you
ActiveSync Connection Settings
noted earlier.
12. On the MC31XX, tap Start > Programs > ActiveSync.
13. Ta p Menu > Connect via Bluetooth.
Synchronization is automatically initiated. The ActiveSync icon appears on the lower right corner of the Today
screen.
If an Authentication is required, the Enter Passcode screen appears, type an alphanumeric passkey (PIN
code), then tap Next; enter the same passkey on the other device.
The passkey is recommended for enhanced security. Your passkey must be between 1 to 16 alphanumeric
characters.
If you do not want to use a passkey, tap Next.
14. To disconnect the ActiveSync connection, tap the ActiveSync icon on the Today screen.
15. Ta p Disconnect.
3 - 12 MC31XX Series Mobile Computer User Guide

Using Microsoft Bluetooth Stack with Windows CE 6.0

The following sections provide information on using the Microsoft Bluetooth stack with Windows CE 6.0 operating system.

Power Modes

The Bluetooth radio switches between normal and low power modes automatically. When data transfer is required, the radio goes into normal mode. After five seconds of inactivity, the radio goes into low power mode.

Discovering Bluetooth Device(s)

The MC31XX can receive information from discovered devices without bonding. However, once bonded, the MC31XX and a bonded device exchange information automatically when you turn the Bluetooth radio on. See
Bonding with Discovered Device(s) on page 3-30 for more information.
To find Bluetooth devices in the area:
1. Ensure that Bluetooth is enabled on both devices.
2. Ensure that the Bluetooth device to discover is in discoverable and connectable modes.
3. Ensure that the two devices are within 30 feet (10 meters) of one another.
4. Ta p Start > Settings > Control Panel > Bluetooth Device Properties icon.
Figure 3-12
5. Ta p Scan Device button. The MC31XX begins searching for discoverable Bluetooth devices in the area.
Discovered devices appear in the Untrusted list.
Bluetooth Manager
Figure 3-13
6. Select a device from the Untrusted list.
7. Ta p --> button. A dialog box appears.
Searching for Bluetooth Devices
8. Ta p Yes.
9. The Bluetooth Enter PIN window appears.
Using Bluetooth 3 - 13
Figure 3-14
10. Enter the PIN on the other device. The device is added to the Truste d list.
Enter PIN
You are prompted to enter a PIN. If the device has a specific PIN, enter it in the PIN field and tap Next. If the
device does not have a specific passcode, enter one in the Passcode field and tap Next. The Bluetooth radio
tries to connect with the device.
11. If you created a passcode, you will be prompted by the other device to enter the same passcode. Enter the
created passcode to establish a paired connection. (If you entered a passcode from the device, you shouldn’t
have to do anything on the other device.)
12. When the connection is complete, a list of matching and supported services on the device appears.
13. Select the services you want to use and tap Finish. The services on the new devices have to be selected or
else the pairing won’t include those services, even though the devices are paired. If services are not selected,
you will be continually reprompted for the passcode from the device.
14. The device appears in the list on the main window.
After the passcodes have been accepted on both sides, you have a trusted (“paired”) connection.
NOTE Some devices might not require a PIN. This depends upon the device’s authentication.

Available Services

NOTE In order to connect to the Bluetooth device, the application must create the connection to the remote
device. Please refer to the MSDN Help for detailed information.
The MC31XX with Microsoft Bluetooth stack and Windows CE 6.0 offers the Serial Port service.
3 - 14 MC31XX Series Mobile Computer User Guide

Using Bluetooth StoneStreet One Bluetooth Stack

The following sections provide information on using the Stone Street One Bluetooth stack.

Turning the Bluetooth Radio Mode On and Off

Turn off the Bluetooth radio to save power or if entering an area with radio restrictions (e.g., an airplane). When the radio is off, other Bluetooth devices cannot see or connect to the MC31XX. Turn on the Bluetooth radio to exchange information with other Bluetooth devices (within range). Communicate only with Bluetooth radios in close proximity.
NOTE To achieve the best battery life turn off radios not in use.
Disabling Bluetooth
To disable Bluetooth, tap Bluetooth icon > Disable Bluetooth. The Bluetooth icon changes to indicate that Bluetooth is disabled.
Figure 3-15
Disable Bluetooth
Enabling Bluetooth
To enable Bluetooth, tap Bluetooth icon > Enable Bluetooth. The Bluetooth icon changes to indicate that Bluetooth is enabled.
Figure 3-16
Enable Bluetooth

Modes

The BTExplorer application has two modes for managing Bluetooth connections: Wizard Mode and Explorer Mode. The Wizard Mode is for novice Bluetooth users and the Explorer Mode is for experienced Bluetooth users. To switch between modes, select View > Wizard Mode or View > Explorer Mode.
Wizard Mode
Wizard Mode provides a simple process for discovering and connecting to Bluetooth devices.
Using Bluetooth 3 - 15
NOTE Switching between Wizard Mode and Explorer Mode closes all active connections.
Wizard Mode shows the devices and services in a simple Favorites view created by following the step-by-step wizard.
Explorer Mode
The Explorer Mode window is easy to navigate and provides greater control to users familiar with Bluetooth. The menu bar provides quick access to the options and tools used to connect to devices. To access Explorer Mode, tap View > Explorer Mode.
Figure 3-17
You can also use the “tap and hold” technique to view available options. Scroll bars and view options are similar to those on the Windows desktop. The tree structure lists the following sub-items:
Explorer Mode Window
Local Device - This device
Remote Device - Other Bluetooth devices
Trusted Devices - Bonded (paired) Bluetooth devices
Untrusted Devices - Discovered devices that are not bonded
Favorites - Selected services that are set as Favorite for quick access.
NOTE Switching between Wizard Mode and Explorer Mode closes all active connections.

Discovering Bluetooth Device(s)

The MC31XX can receive information from discovered devices without bonding. However, once bonded, the MC31XX and a bonded device exchange information automatically when you turn the Bluetooth radio on. See
Bonding with Discovered Device(s) on page 3-30 for more information.
To find Bluetooth devices in the area:
1. Ensure that Bluetooth is enabled on both devices.
2. Ensure that the Bluetooth device to discover is in discoverable and connectable modes.
3. Ensure that the require profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more information.
4. Ensure that the two devices are within 30 feet (10 meters) of one another.
5. Tap the Bluetooth icon and select Show BTExplorer. The BTExplorer window appears.
3 - 16 MC31XX Series Mobile Computer User Guide
NOTE If favorite connections have already been created, the Favorites screen displays. If no favorite connections
have been created, the New Connection Wizard screen displays.
6. Ta p Menu > New Connection.The New Connection Wizard appears.
Figure 3-18
7. Select Explore Services on Remote Device or another from the drop-down list and tap Next.
The following actions are available in the drop-down list (actions may vary depending upon configurations):
BTExplorer Window
Explore Services on Remote Device
Pair with a Remote Device
Active Sync via Bluetooth
Browse Files on Remote Device
Connect to Headset
Connect to Internet using Access Point
Connect to Internet using Phone/Modem
Connect to Personal Area Network
Connect to Printer
Send or Exchange Objects
Associate Serial Port
Connect to High-Quality Audio (not available on Windows CE 6.0 devices).
NOTE If a device discovery action has not been previously performed, a device discovery is automatically initiated. If
a device discovery has previously been performed, the device discovery process is skipped, and the previously found list of devices displays. To start a new device discovery, tap and hold in the window and select
Discover Devices from the pop-up menu.
8. BTExplorer searches for Bluetooth devices in the area.
Using Bluetooth 3 - 17
Figure 3-19
Discover Devices Dialog Box
The discovered devices display in the Select Remote Device window.
Figure 3-20
9. Select a device from the list and tap Next. The MC31XX searches for services on the selected Bluetooth
Select Remote Device Window
device.
Figure 3-21
10. Select a service from the list and press Next. The Connection Favorite Options window appears.
Device Services
NOTE If the MC31XX discovers a service but the service is not supported, the service icon is grayed-out.
3 - 18 MC31XX Series Mobile Computer User Guide
Figure 3-22
11. In the Favorite Name text box, enter a name for this service that will appear in the Favorite window.
12. Ta p Next. The Connection Summary window appears.
13. Ta p Connect to add the service to the Favorite window and connect to the service.
Figure 3-23
Connection Favorite Options Window
Favorites Window

Available Services

NOTE Some devices might not require a PIN. This depends upon the device’s authentication.
The MC31XX offers the following services:
File Transfer
Dial-Up Networking
OBEX Object Push
Headset Audio Gateway
Serial Port
Personal Area Networking
A2DP/AVRCP.
See the following sections for information on these services.
Using Bluetooth 3 - 19
File Transfer Services
NOTE Shared folders are a security risk.
To transfer files between the MC31XX and another Bluetooth enabled device:
1. Ensure that OBEX File Transfer profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more
information.
NOTE If favorite connections have already been created, the Favorites screen displays. If no favorite connections
have been created, the New Connection Wizard screen displays.
2. Use the Connection Wizard to search for a Bluetooth device.
3. Select the device and tap Next. The Select Remote Service window appears.
4. Ta p Next. The Connection Favorite Options window appears.
5. Ta p Next. The Connection Summary window appears.
6. Ta p Connect. The remote device’s accessible folders appear.
Figure 3-24
7. Double-tap the file to copy. The Save Remote File window appears.
Figure 3-25
8. Tap and hold on the file. A pop-up menu appears.
9. Select the action to perform:
File Transfer Window
Save Remote File Window
New - create a new file or folder on the remote device
Delete - delete the selected file on the remote device.
3 - 20 MC31XX Series Mobile Computer User Guide
Get File - copy the file from the remote device to the MC31XX.
Put File - copy a file from the MC31XX to the remote device.
Creating a New File or Folder
To create a new folder or file on the remote device:
1. Tap and hold on the screen and select New > Folder or New > File. The Create New Folder or Create New
File window appears.
2. Enter the name for the new folder or file.
3. Ta p OK to create the new folder or file on the remote device.
Deleting a File
To delete a file from the remote device:
1. Tap and hold on the file to delete and select Delete.
2. In the Delete Remote Device File dialog box tap Yes.
Getting a File
To copy a file from a remote device:
1. Double-tap or tap and hold on the file and select Get. The Save Remote File window appears.
2. Navigate to the directory to save the file.
3. Ta p Save. The file is transferred from the remote device to the MC31XX.
Copying a File
To copy a file to a remote device:
1. Ta p Action > Put. The Send Local File window appears.
2. Navigate to the directory to save the file and select a file.
3. Ta p Open. The file copies from the MC31XX to the remote device.
Connecting to the Internet Using an Access Point
This section explains how to access a Bluetooth-enabled LAN access point (AP) for a network connection. Use Internet Explorer to connect to a server.
1. Ensure the MC31XX is discoverable and connectable. See Device Info Tab on page 3-33.
2. Ensure that the Personal Area Networking profile is enabled on the MC31XX. See Profiles Tab on page 3-42
for more information.
3. Use the Connection Wizard to search for a Bluetooth AP.
NOTE If favorite connections have already been created, the Favorites screen displays. If no favorite connections
have been created, the New Connection Wizard screen displays.
4. Select the Personal Area Network or Network Access service and select Connect from the pop-up menu.
The MC31XX connects with the access point.
Using Bluetooth 3 - 21
5. Ta p Start > Internet Explorer. The Internet Explorer window appears.
6. In the address field, enter an internet address and tap the Enter button. The web page loads.
NOTE Network Access profile is not supported.
Dial-Up Networking Services
Dial-up networking allows the user to connect the MC31XX to a Bluetooth Phone and use the Bluetooth Phone as a modem to connect to an office network or ISP.
Before setting up dial-up networking, obtain dial-up information and other necessary settings (username, password and domain name, if required) for the office network or ISP.
To create a new Bluetooth connection:
1. Ensure the Bluetooth Phone is discoverable and connectable.
2. Ensure that the Dial-Up Networking profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for
more information.
3. Ta p Menu > New Connection.
4. Select Explore Services on Remote Device or another from the drop-down list and tap Next.
5. BTExplorer searches for Bluetooth devices in the area.
The discovered devices display in the Select Remote Device window.
6. Select the Bluetooth Phone from the list and tap Next. The MC31XX searches for services on the Bluetooth
Phone.
Figure 3-26
7. Select Dial-up Networking Gateway service from the list and tap Next. The Connection Favorite Options
Select Remote Service Window
window appears.
3 - 22 MC31XX Series Mobile Computer User Guide
Phone
Phone:Dial‐U
Figure 3-27
8. In the Favorite Name text box, enter a name for this service that will appear in the Favorite window.
9. Ta p Next. The Connection Summary window appears.
10. Ta p Connect. The Select Dial-up Networking Entry window appears.
Figure 3-28
11. Select the entry and tap OK. The MC31XX begins to communicate with the Bluetooth phone. If required, the
Connection Favorite Options Window
Select Dial-up Networking Entry Window
phone requests permission to communicate with the MC31XX.
12. Confirm the connection on the phone. The Network Log On window appears.
Figure 3-29
13. In the User name text box, enter the user name for this connection.
14. In the Password text box, enter the password for this connection.
15. In the Domain text box, enter the domain name for this connection, if required.
16. Ta p Finish or Connect.
17. The phone begins dialing and connects to the network.
Network Log On Window
Using Bluetooth 3 - 23
18. To end a session, tap the Connection icon and then tap Disconnect in the dialog box.
Add a Dial-up Entry
To add a dial-up entry:
1. In the Select Dial-up Networking Entry window, tap and hold and then select Add Entry from the pop-up
menu.
Figure 3-30
2. The Add Phone Book Entry window appears.
Figure 3-31
3. In the Name for the connection text box, enter a name for this connection.
4. In the Country Code text box, enter the country code for the country that you are calling.
5. In the Area Code text box, enter the area code.
6. In the Phone Number text box, enter the phone number.
7. Ta p OK.
Select Dial-up Networking Entry Window
Add Phone Book Entry Window
Object Exchange Push Services
Object Exchange (OBEX) is a set of protocols that allows sharing objects such as Contacts or pictures using Bluetooth.
To exchange contact information with another Bluetooth enabled device:
1. Ensure the MC31XX is discoverable and connectable. See Device Info Tab on page 3-33.
2. Ensure that the OBEX Object Push profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for
more information.
3 - 24 MC31XX Series Mobile Computer User Guide
NOTE If favorite connections have already been created, the Favorites screen displays. If no favorite connections
have been created, the New Connection Wizard screen displays.
3. Use the Connection Wizard to search for a Bluetooth device.
4. Select the device and tap Next.
5. Select the OBEX Object Push service and select Next. The Connection Favorite Options window appears.
6. Ta p Next. The Connection Summary window appears.
7. Ta p Connect. The OBEX Object Push window appears.
8. In the Action drop-down list, select one of the following options: Send Contact Information, Swap Contact
Information, Fetch Contact Information, or Send a Picture.
Sending a Contact
To send a contact to another device:
NOTE Prior to sending and receiving contacts, a default contact must be set up before attempting to send a
contact.
1. Tap and hold on OBEX Object Push and select Connect. The OBEX Object Push window appears.
Figure 3-32
2. In the Action: drop-down list, select Send Contact Information.
3. Tap . Th e Select Contact Entry window appears.
OBEX Object Push Window
Figure 3-33
4. Select a contact to send to the other device.
Select Contact Entry Window
Using Bluetooth 3 - 25
5. Ta p OK.
6. Ta p OK to send the contact to the other device and display a confirmation dialog box on the other device to
accept the contact. A Send Contact dialog appears.
7. Ta p Ok.
Swapping Contacts
To swap contacts with another device:
NOTE Prior to swapping contacts, a default contact must be set up before attempting to send a contact.
Ensure that the MC31XX is connectable.
1. Tap and hold on OBEX Object Push and select Connect. The OBEX Object Push window appears.
Figure 3-34
2. In the Action: drop-down list, select Swap Contact Information.
3. Tap . Th e Select Contact Entry window appears.
Figure 3-35
4. Select a contact to send to the other device.
5. Ta p OK.
6. Ta p OK to swap contacts with the other device and display a confirmation dialog box on the other device to
OBEX Object Push Window
Select Contact Entry Window
accept the contact.
7. Ta p Ok.
3 - 26 MC31XX Series Mobile Computer User Guide
Fetching a Contact
To fetch a contact from another device:
NOTE Prior to sending and receiving contacts, a default contact must be set up before attempting to send a contact.
Ensure that the MC31XX is connectable.
1. Tap and hold on OBEX Object Push and select Connect. The OBEX Object Push window appears.
Figure 3-36
2. In the Action: drop-down list, select Fetch Contact information.
3. Ta p OK. The contact on the other device is copied.
OBEX Object Push Window
Sending a Picture
To send a picture to another device:
1. Tap and hold on OBEX Object Push and select Connect. The OBEX Object Push window appears.
Figure 3-37
2. In the Action: drop-down list, select Send A Picture.
OBEX Object Push Window
3. Tap . Th e Send Local Picture window appears.
Using Bluetooth 3 - 27
Figure 3-38
4. Navigate to the picture to send to the other device.
5. Ta p Open.
6. Ta p OK to send the picture to the other device and display a confirmation dialog box on the other device to
Send Local Picture Window
accept the picture. A Send Picture dialog appears.
7. Ta p Ok.
Headset Services
To connect to a Bluetooth headset:
NOTE Newer Bluetooth headsets are device dependant and remember the last device they connected to. If problems
occur while connecting to the headset, place the headset in discovery mode. Refer to the headset user manual for more information.
1. Ensure the MC31XX is connectable (required when automatic re-connect is initiated). See Device Info Tab on
page 3-33.
2. Ensure that the Headset profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more
information.
3. Use the Connection Wizard to search for a Bluetooth headset.
4. Select the device and tap Next.
5. Select the Headset service name and select Connect. The MC31XX connects to the headset. Refer to the
headset user manual for instructions on communicating with a Bluetooth device.
NOTE When using a Bluetooth headset with Headset Services, you cannot accept or end a call from the headset.
You must accept or end a call on the MC31XX.
6. Press the communication button on the headset. This routes both system and voice call audio to the headset.
7. When a call is received on the MC31XX, tap the Accept button to answer the call.
8. Press the communication button on the headset to route the audio back to the MC31XX.
Serial Port Services
Use the wireless Bluetooth serial port connection as you would a physical serial cable connection. Configure the application that will use the connection to the correct serial port.
3 - 28 MC31XX Series Mobile Computer User Guide
To establish a serial port connection:
1. MC31XXUse the Connection Wizard to search for a Bluetooth serial device.
2. Select the device and tap Next. The Connection Favorite Options window appears.
3. In the Local COM Port: drop-down list select a COM port.
4. Ta p Finish.
ActiveSync Using Serial Port Services
NOTE By default, COM ports COM5, COM9, COM11, COM21, COM22 and COM23 are Bluetooth virtual ports. If an
application opens one of these ports, the Bluetooth driver activates and guides you through a Bluetooth connection.
Use the wireless Bluetooth serial port connection for ActiveSync just as you would a physical serial cable connection. You must configure the application that will use the connection to the correct serial port.
Figure 3-39
ActiveSync Connection Settings Window on PC
To establish an ActiveSync connection:
1. Ensure that the Sync profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more information.
2. Use the Connection Wizard to search for a Bluetooth device, such as a PC. In the drop-down list select
ActiveSync via Bluetooth.
3. Select the device and tap Next. The Connection Favorite Options window appears.
4. Ta p Connect. The Remote Service Connection window appears.
Figure 3-40
Remote Service Connection Window
Using Bluetooth 3 - 29
5. In the Service Type drop-down list, select Active Sync.
6. Ta p OK. The MC31XX connects the PC and an ActiveSync session begins.
7. Ta p Finish. The Connection Favorite Options window appears.
8. To end the session, tap the ActiveSync icon in the Favorite window and select Disconnect from the pop-up
window.
Personal Area Network Services
NOTE This profile supports Ad-hoc and PAN User. Network Access Profile is not supported.
Connect two or more Bluetooth devices to share files, collaborate, or play multi-player games. To establish a Personal Area Network connection:
1. Ensure that the Personal Area Networking profile is enabled on the MC31XX. See Profiles Tab on page 3-42
for more information.
2. Use the Connection Wizard to search for a Bluetooth device.
3. Select the device and tap Next. The Connection Favorite Options window appears.
4. Ta p Next. The Connection Summary window appears.
5. Ta p Connect. The MC31XX connects to the Bluetooth device.
A2DP/AVRCP Services
A2DP/AVRCP is used to connect to a high-quality stereo headset:
1. Ensure the MC31XX is connectable (required when automatic re-connect is initiated). See Device Info Tab on
page 3-33.
2. Ensure that the remote Bluetooth device is in discoverable mode. See the devices user manual for
instructions.
3. Ensure that the A2DP/AVRCP profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more
information.
4. Ta p Menu > Settings > Services tab.
5. Ta p Add button.
6. Select Advanced Audio Distribution Services.
7. Ta p OK. The Edit Local Services window appears.
8. Ta p OK twice.
9. Tap Menu > New Connection.
10. Select Connect to High-Quality Audio from the drop-down list.
11. Ta p Next.
12. Select the device and tap Next.
13. Enter the PIN Code for the remote device and then tap OK. The Connection Favorite Options window
appears.
3 - 30 MC31XX Series Mobile Computer User Guide
14. Ta p Next.
15. Ta p Connect. The MC31XX connects to the high-quality audio headset.
For stereo headsets that can use hands-free services, connect to the hands-free service after connecting to the A2DP service:
1. Ta p Menu > New Connection.
2. Select Connect to Headset from the drop-down list.
3. Ta p Next.
4. Select the stereo headset and tap Next.
5. Select the Hands-Free unit service and then tap Next.
6. Ta p Next.
7. Ta p Connect.
Connect to a HID Device
The MC31XX can connect to an Human Interface Device (HID) device such as a Bluetooth keyboard:
1. Ensure the MC31XX is connectable (required when automatic re-connect is initiated). See Device Info Tab on
page 3-33.
2. Ensure that the remote Bluetooth device is in discoverable mode. See the device user manual for instructions.
3. Ensure that the HID Client profile is enabled on the MC31XX. See Profiles Tab on page 3-42 for more
information.
4. Ta p Menu > New Connection.
5. Select Explore Services on Remote Device from the drop-down list.
6. Ta p Next.
7. Select the device and tap Next.
8. Select the service and tap Next.
9. The Connection Favorite Options window appears.
10. Ta p Next.
11. Ta p Connect. The MC31XX connects to the HID device.

Bonding with Discovered Device(s)

A bond is a relationship created between the MC31XX and another Bluetooth device in order to exchange information in a secure manner. Creating a bond involves entering the same PIN on the two devices. After creating a bond and turning on the Bluetooth radios, the devices recognize the bond and can exchange information without re-entering a PIN.
To bond with a discovered Bluetooth device:
NOTE If favorite connections have already been created, the Favorites screen displays. If no favorite connections
have been created, the New Connection Wizard screen displays.
Using Bluetooth 3 - 31
1. Tap the Bluetooth icon and select Show BTExplorer. The BTExplorer window appears.
2. Ta p Menu > New Connection. The New Connection Wizard window appears.
3. In the drop-down list, select Pair with Remote Device.
4. Ta p Next. The Select Remote Device window appears.
NOTE Devices discovered previously are listed to save time. To start a new device discovery, tap and hold on the list
area and select
Discover Devices from the pop-up menu.
Figure 3-41
5. Select a device from the list and tap Next. The PIN Code Request window appears.
Figure 3-42
6. In the PIN Code field, enter the PIN code.
7. Ta p OK. The Pairing Status window displays.
Select Remote Device Window
Connection Favorite Options Window
3 - 32 MC31XX Series Mobile Computer User Guide
Figure 3-43
8. Ta p Finish. The devices are successfully paired. The device name moves to the Trusted Devices window.
Pairing Status Window
Deleting a Bonded Device
To delete a device no longer needed:
1. Tap the Bluetooth icon and select Show BTExplorer. The BTExplorer window appears.
2. Ta p Menu > Trusted Devices. The Trusted Devices window appears.
3. Tap and hold on the device select Delete Link Key in the pop-up menu.
4. A confirmation dialog appears. Tap Yes.
Accepting a Bond
When a remote device wants to bond with the MC31XX, enter a PIN when requested to grant permission.
1. Ensure that the MC31XX is set to discoverable and connectable. See Bluetooth Settings on page 3-33. When
prompted to bond with the remote device the PIN Code Request window appears.
Figure 3-44
2. In the PIN Code: text box, enter the same PIN entered on the device requesting the bond. The PIN must be
PIN Code Request Window
between 1 and 16 characters.
3. In the Device Name: text box, edit the name of the device requesting the bond, if desired.
Using Bluetooth 3 - 33
4. Ta p OK to create the bond. The MC31XX can now exchange information with the other device.

Bluetooth Settings

Use the BTExplorer Settings window to configure the operation of the BTExplorer application. Tap Menu > Settings. The BTExplorer Settings window appears.
Device Info Tab
Use the Device Info tab to configure the MC31XX’s Bluetooth connection modes.
Figure 3-45
Table 3-3
Device Name Displays the name of the MC31XX.
Discoverable Mode Select whether or not the MC31XX is discoverable by other Bluetooth devices.
Connectable Mode Select whether or not the MC31XX is connectable by other Bluetooth devices.
BTExplorer Settings - Device Info Tab
Device Info Tab Data
Item Description
Services Tab
NOTE Ensure that the MC31XX is discoverable and connectable when remote devices use MC31XX services.
Use the Services tab to add or delete Bluetooth services.
Figure 3-46
To add a service:
BTExplorer Settings - Services Tab
3 - 34 MC31XX Series Mobile Computer User Guide
1. Ta p Add. The Add Local Service window displays.
Figure 3-47
2. In the list, select a service to add.
3. Ta p OK. The Edit Local Service window displays for the selected service.
4. Select the appropriate information and then tap OK. See the following sections for information on the available
Add Local Service Window
services.
Dial-Up Networking Service
Dial-up Networking allows other Bluetooth devices to access a dial-up modem.
Figure 3-48
Table 3-4
BTExplorer Settings - Dial-up Networking Information
Dial-up Networking Information Data
Item Description
Service Name Displays the name of the service.
Service Security Select the type of security from the drop-down list. Options are None, Authenticate, or
Authenticate/Encrypt.
Using Bluetooth 3 - 35
Table 3-4
Local COM Port Select the COM port.
Local Baud Rate Select the communication baud rate.
Local Port Options Select the port option.
Dial-up Networking Information Data
Item Description
File Transfer Service
File transfer allows other Bluetooth devices to browse files.
Figure 3-49
Table 3-5
Service Name Displays the name of the service.
Service Security Select the type of security from the drop-down list. Options are None, Authenticate,
Root Directory Select the directory that other Bluetooth devices can access.
File Permissions Select the file permissions for the selected directory. Check the appropriate box to
BTExplorer Settings - File Transfer Information
File Transfer Information Data
Item Description
or Authenticate/Encrypt.
grant read access, write access, and delete access.
3 - 36 MC31XX Series Mobile Computer User Guide
Headset Audio Gateway Service
Headset Service Audio Gateway allows connection to headset devices.
Figure 3-50
Table 3-6
Service Name Lists the name of the audio service.
BTExplorer Settings - Headset Audio Gateway
Headset Audio Gateway Data
Item Description
OBEX Object Push Service
OBEX Object Push allows other Bluetooth devices to push contacts, business cards, pictures, appointments, and tasks to the MC31XX.
Figure 3-51
Table 3-7
Service Name Displays the name of the service.
BTExplorer Settings - OBEX Exchange Information
OBEX Exchange Information Data
Item Description
Using Bluetooth 3 - 37
Table 3-7
Service Security Select the type of security from the drop-down list. Options are None,
Do not allow clients to push objects Disables clients from pushing objects to the MC31XX.
Inbox Directory Select a directory where another Bluetooth device can store files.
OBEX Exchange Information Data
Item Description
Authenticate, or Authenticate/Encrypt.
Personal Area Networking Service
Personal Area Networking hosts a Personal Area Network which allows communication with other Bluetooth devices.
Figure 3-52
Table 3-8
Service Name Displays the name of the service.
Service Security Select the type of security from the drop-down list. Options are None,
Support Group Ad-Hoc Networking
BTExplorer Settings - Personal Area Networking
Personal Area Networking Data
Item Description
Authenticate, or Authenticate/Encrypt.
Select to enable Ad-Hoc networking.
Serial Port Service
Serial port allows other Bluetooth devices to access COM ports.
3 - 38 MC31XX Series Mobile Computer User Guide
Figure 3-53
Table 3-9
BTExplorer Settings - Serial Port Services
Serial Port Services Data
Item Description
Service Name Displays the name of the service.
Service Security Select the type of security from the drop-down list. Options are None, Authenticate, or
Authenticate/Encrypt.
Local COM Port Select the COM port.
Local Baud Rate Select the communication baud rate.
Local Port Options Select the port option.
Advanced Audio Distribution Service
Advanced Audio Distribution hosts connects from Bluetooth devices supporting high-quality stereo audio.
Figure 3-54
Table 3-10
BTExplorer Settings - Advanced Audio Distribution
Advanced Audio Distribution Data
Item Description
Service Name Lists the name of the audio service.
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