Intermec CN2G User Manual

User's Manual

CN2G Handheld Computer

Intermec Technologies Corporation

Corporate Headquarters 6001 36th Ave. W. Everett, WA 98203 U.S.A.

www.intermec.com

The information contained herein is proprietary and is provided solely for the purpose of allowing customers to operate and service Intermec-manufactured equipment and is not to be released, reproduced, or used for any other purpose without written permission of Intermec.

Information and specifications contained in this document are subject to change without prior notice and do not represent a commitment on the part of Intermec Technologies Corporation.

The word Intermec, the Intermec logo, Norand, ArciTech, CrossBar, Data Collection Browser, dcBrowser, Duratherm, EasyCoder, EasyLAN, Enterprise Wireless LAN, EZBuilder, Fingerprint, i-gistics, INCA (under license), InterDriver, Intermec Printer Network Manager, IRL, JANUS, LabelShop, Mobile Framework, MobileLAN, Nor*Ware, Pen*Key, Precision Print, PrintSet, RoutePower, TE 2000, Trakker Antares, UAP, Universal Access Point, and Virtual Wedge are either trademarks or registered trademarks of Intermec Technologies Corporation.

Throughout this manual, trademarked names may be used. Rather than put a trademark (™ or ®) symbol in every occurrence of a trademarked name, we state that we are using the names only in an editorial fashion, and to the benefit of the trademark owner, with no intention of infringement.

ii CN2G Handheld Computer User’s Manual

Document Change Record

This page records changes to this document. The document was originally released as version -001.

Version Date Description of Change

002 03/2005 Added support for the 802.11b/g radio. Added instructions for

removing the battery and inserting an SD card. Added new icons to the screen icons table. Revised the WPA and 802.1x security configuration instructions to make it clear that you load a user and root certificate on your CN2G only if you plan to select TLS as your authentication. Changed the Radio Power Management default to Enabled (Fast PSP).

CN2G Handheld Computer User’s Manual iii

iv CN2G Handheld Computer User’s Manual

Contents

Before You Begin.......................................................................................................ix

Using the CN2G Handheld Computer................................................. 1

Contents

Safety Summary ..........................................................................................ix

Safety Icons ..................................................................................................x

Global Services and Support.........................................................................x

Who Should Read This Document?............................................................xi

Related Documents.....................................................................................xi

Patent Information......................................................................................xi

Other Copyright Information.....................................................................xii

Introducing the CN2G Handheld Computer ............................................................ 2

What’s New? ............................................................................................................. 3

Using the Battery....................................................................................................... 3

Installing and Charging the Battery............................................................. 4

Removing the Battery.................................................................................. 6

Maximizing Battery Life.............................................................................. 7

Checking the Battery Status......................................................................... 7

Using the Keypad ...................................................................................................... 8

Using the Touch Screen............................................................................................. 9

Using the Touch Screen and Stylus ............................................................. 9

Understanding the Desktop....................................................................... 10

Using ScanDemo ........................................................................ 10

Using Transcriber ....................................................................... 12

Understanding the Screen Icons ................................................................ 13

Calibrating the Screen ............................................................................... 13

Understanding the Status Lights.............................................................................. 14

Understanding the Beeps......................................................................................... 15

Scanning Bar Codes................................................................................................. 15

Using the SD Card .................................................................................................. 17

CN2G Handheld Computer User’s Manual v

Contents

Configuring the CN2G................................................................................... 21

How to Configure the CN2G Parameters................................................................ 22

Configuring the CN2G With the Setup Assistant...................................... 23

Configuring the CN2G Locally With Intermec Settings............................ 24

Restoring Default Settings........................................................... 26

Exiting Intermec Settings............................................................ 27

Configuring the CN2G Remotely With Intermec Settings ........................ 27

Configuring the CN2G For Your Network.............................................................. 28

Configuring USB Communications .......................................................... 28

Configuring 802.11b/g Radio Communications........................................ 29

Configuring the Network Parameters for a TCP/IP Network...... 30

Configuring the Network Parameters for a UDP Plus Network... 32

Configuring Security ............................................................................................... 33

Choosing Between Microsoft and Funk Security ....................................... 34

Selecting Funk as Your Security Choice ...................................... 34

Selecting a Profile for Funk Security............................................ 35

Using WPA Security ................................................................................. 36

Configuring WPA Security With Funk Security.......................... 37

Configuring WPA Security With Microsoft Security................... 39

Using 802.1x Security ............................................................................... 41

Configuring 802.1x Security With Funk Security ....................... 42

Configuring 802.1x Security With Microsoft Security................. 43

Using LEAP Security................................................................................. 44

Using Static WEP Security........................................................................ 45

Configuring Static WEP Security With Funk Security ................ 46

Configuring Static WEP Security With Microsoft Security ......... 46

Loading Certificates .................................................................................. 47

Disabling Security ..................................................................................... 50

Developing and Installing Applications......................................... 51

Developing Applications for the CN2G................................................................... 52

Developing a New Application.................................................................. 52

Developing a Web-Based Application........................................................ 53

Installing Applications on the CN2G....................................................................... 53

Installing Applications Using ActiveSync................................................... 54

Installing ActiveSync and Establishing a Partnership ................... 54

Using ActiveSync to Copy Files and Install Applications ............. 56

Installing Applications Using Your SD Card ............................................. 58

Installing Applications Using Wavelink Avalanche .................................... 58

CN2G Handheld Computer User’s Manual

Contents

Launching Your Application Automatically ............................................................. 59

Upgrading Your CN2G........................................................................................... 59

Upgrading the Operating System............................................................... 59

Upgrading the Operating System Using an SD Card................... 59

Upgrading the Operating System Remotely Using

Intermec Settings.................................................................... 61

Upgrading the Persistent Storage Manager Files......................................... 62

Troubleshooting and Maintaining the CN2G ............................. 65

Problems and Solutions ........................................................................................... 66

Problems While Operating the CN2G ...................................................... 66

Problems While Configuring Security ....................................................... 67

Problems With Wireless Connectivity ....................................................... 69

Problems While Scanning Bar Codes......................................................... 71

Booting the CN2G.................................................................................................. 73

Warm Booting the CN2G......................................................................... 73

Cold Booting the CN2G........................................................................... 74

Cleaning the Scanner Window and CN2G Screen................................................... 75

Appendix................................................................................................................. 77

Physical and Environmental Specifications............................................................... 78

Accessories for the CN2G........................................................................................ 79

Default Configuration ............................................................................................. 80

Index ........................................................................................................................... 83

CN2G Handheld Computer User’s Manual

vii

Contents

viii

CN2G Handheld Computer User’s Manual

Before You Begin

This section provides you with safety information, technical support information, and sources for additional product information.

Safety Summary

Your safety is extremely important. Read and follow all warnings and cautions in this document before handling and operating Intermec equipment. You can be seriously injured, and equipment and data can be damaged if you do not follow the safety warnings and cautions.

Do Not Repair or Adjust Alone

Do not repair or adjust energized equipment alone under any circumstances. Someone capable of providing first aid must always be present for your safety.

First Aid

Always obtain first aid or medical attention immediately after an injury. Never neglect an injury, no matter how slight it seems.

Before You Begin

Resuscitation

Begin resuscitation immediately if someone is injured and stops breathing. Any delay could result in death. To work on or near high voltage, you should be familiar with approved industrial first aid methods.

Energized Equipment

Never work on energized equipment unless authorized by a responsible authority. Energized electrical equipment is dangerous. Electrical shock from energized equipment can cause death. If you must perform authorized emergency work on energized equipment, be sure that you comply strictly with approved safety regulations.

CN2G Handheld Computer User’s Manual ix

Before You Begin

Safety Icons

This section explains how to identify and understand warnings, cautions, and notes that are in this document.

A warning alerts you of an operating procedure, practice, condition, or statement that must be strictly observed to avoid death or serious injury to the persons working on the equipment.

A caution alerts you to an operating procedure, practice, condition, or statement that must be strictly observed to prevent equipment damage or destruction, or corruption or loss of data.

Note: Notes either provide extra information about a topic or

contain special instructions for handling a particular condition or set of circumstances.

Global Services and Support

Warranty Information

To understand the warranty for your Intermec product, visit the Intermec web site at www.intermec.com and click Service &

Support > Service & Support. The Intermec Global Sales & Service page appears. From the Service & Support menu, move

your pointer over Support, and then click Warranty.

Disclaimer of warranties: The sample code included in this document is presented for reference only. The code does not necessarily represent complete, tested programs. The code is provided “as is with all faults.” All warranties are expressly disclaimed, including the implied warranties of merchantability and fitness for a particular purpose.

Web Support

Visit the Intermec web site at www.intermec.com to download our current manuals in PDF format. To order printed versions of the Intermec manuals, contact your local Intermec representative or distributor.

x CN2G Handheld Computer User’s Manual

Visit the Intermec technical knowledge base (Knowledge Central) at intermec.custhelp.com to review technical information or to request technical support for your Intermec product.

Telephone Support

You can find information on Intermec telephone support services at www.intermec.com/AIT. To find the correct telephone support number for your country, click Contact.

Who Should Read This Document?

The CN2G Handheld Computer User’s Manual provides you with information about the features of the CN2G and how to install, operate, maintain, and troubleshoot the CN2G. Before you install and configure the CN2G, you should be familiar with your network and general networking terms, such as IP address.

The Intermec Computer Command Reference Manual (P/N

073529) is available as a download from the Intermec web site. Please refer to this manual for help configuring your CN2G. The reference manual contains information about most of the CN2G commands.

Before You Begin

Patent Information

Product is covered by one or more of the following patents:

4,455,523; 5,627,360; 4,553,081; 5,657,317; 4,709,202; 5,671,436; 4,845,419; 5,684,290; 4,961,043; 5,777,309; 5,195,183; 5,793,604; 5,216,233; 5,805,807; 5,218,187; 5,818,027; 5,218,188; 5,821,523; 5,227,614; 5,828,052; 5,241,488; 5,831,819; 5,278,487; 5,834,753; 5,322,991; 5,841,121; 5,331,136; 5,844,222; 5,331,580; 5,883,492; 5,349,678; 5,883,493; 5,397,885; 5,886,338; 5,371,858; 5,889,386; 5,373,478; 5,898,162; 5,410,141; 5,969,328; 5,488,575; 5,986,435; 5,500,516; 6,075,340; 5,504,367; 6,109,528; 5,508,599; 6,158,661;

CN2G Handheld Computer User’s Manual xi

Before You Begin

5,530,619; 6,234,395; 5,567,925; 6,244,512; 5,568,645; 6,330,975; 5,592,512; 6,431,451; 5,598,007, 6,497,368; 5,617,343; 6,538,413.

There may be other U.S. and foreign patents pending.

Other Copyright Information

Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and/or other countries.

Wi-Fi is a registered certification mark of the Wi-Fi Alliance.

This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (www.openssl.org/)

This product includes cryptographic software written by Eric Young. (eay@cryptsoft.com)

This product uses Regex++, Index software during its operational phases. The owner of Regex++ has granted use of the software to anyone provided such use is accompanied by the following copyright and permission notice:

Regex++, Index. (Version 3.31, 16th Dec 2001)

Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. Dr John Maddock makes no representations about the suitability of this software for any purpose. It is provided “as is” without express or implied warranty.

xii CN2G Handheld Computer User’s Manual

Using the CN2G Handheld

Use this chapter to familiarize yourself with the CN2G Handheld Computer. In this chapter you will find these sections:

• Introducing the CN2G Handheld Computer

• What’s New?

• Using the Battery

• Using the Keypad

• Using the Touch Screen

• Understanding the Status Lights

Computer

• Understanding the Beeps

• Scanning Bar Codes

• Using the SD Card

CN2G Handheld Computer User’s Manual 1

Chapter 1 — Using the CN2G Handheld Computer

Introducing the CN2G Handheld Computer

The Intermec CN2G Handheld Computer is an ergonomicallydesigned handheld computer built on the Microsoft

Windows® CE .NET operating system. It is a semi-rugged, lightweight computer that runs client/server applications and browser-based applications.

Battery light

Side Scan button (2 places)

CN2G Handheld Computer

USB/Serial port

Good Read light

CN2

ESC

ENTER

Stylus (not visible from front)

Scan button

The CN2G Handheld Computer with an IEEE 802.11b/g radio installed is Wi-Fi

802.11b/g wireless LAN devices.

certified for interoperability with other

2 CN2G Handheld Computer User’s Manual

What’s New?

Chapter 1 — Using the CN2G Handheld Computer

The CN2G includes these features:

• 802.11b/g radio

• .NET Compact Framework

• Internet Explorer 6

• CCX v1.0 compliance

• IPv6 support

• Color display with touch screen

• 1D linear imager

• 64MB flash/128MB RAM memory

• 400 MHz processor

For a complete list of accessories, see “Accessories for the CN2G” on page 79.

This revision of the user’s manual includes this new information:

• Information about the IEEE 802.11b/g wireless radio

• Instructions for removing the main battery without damaging the battery or CN2G

• Instructions for inserting an SD card

Using the Battery

The CN2G uses a lithium-ion battery as its main power source. You must fully charge the main battery before you can use the CN2G. When you change the battery, the backup battery maintains the computer’s status, memory, and real-time clock for at least 5 minutes.

The lithium-ion battery pack that is used in this device may present a fire or chemical burn hazard if it is mistreated. Do not disassemble it, heat it above 100°C (212°F), or incinerate it.

CN2G Handheld Computer User’s Manual 3

Chapter 1 — Using the CN2G Handheld Computer

Removing the main battery when the backup battery low or critically low icon appears on the status bar may cause your CN2G to cold boot and you may lose data.

If you fail to replace the battery immediately, you may lose important data or applications.

Dispose of used battery packs promptly. Keep away from children. Contact your local Intermec sales representative for replacement batteries.

Several factors determine the life of your battery such as extreme temperatures and your usage.

Installing and Charging the Battery

Make sure you fully charge the battery before you use your CN2G. To charge the battery, you need to install it in the CN2G.

To install and charge the battery

1 Push down on the battery door latch, and pull up on the

battery door.

2 Remove the battery door and set it aside.

Battery door latch

Align the battery contacts, and insert the battery in the

battery compartment. Press down on the battery until it clicks into place.

4 CN2G Handheld Computer User’s Manual

Chapter 1 — Using the CN2G Handheld Computer

Battery

Replace the battery door.

5 Connect the AC power supply (P/N 074246) to the power

connector on the back of the CN2 communications dock (P/N 074248), and then connect the power cord to the AC power supply.

AC power supply

CN2

ESC

ENTER

Power

Connect the power cord to an AC power outlet. The green

light

Power light on the communications dock turns on.

Communications dock

7 Place the CN2G in the communications dock. The battery is

fully charged in approximately 4 hours.

For more information, see the instructions that ship with the communications dock.

CN2G Handheld Computer User’s Manual 5

Chapter 1 — Using the CN2G Handheld Computer

Removing the Battery

Follow these instructions to remove the battery from the CN2G.

Only use the stylus to remove the battery. If you use any other tool or method to remove the battery, you may damage the battery or the CN2G.

Removing the main battery when the backup battery low or critically low icon appears on the status bar may cause your CN2G to cold boot and you may lose data.

If you fail to replace the battery immediately, you may lose important data or applications.

To remove the battery

1 Push down on the battery door latch, and pull up on the

battery door.

2 Remove the battery door and set it aside.

Battery door latch

Insert the stylus between the battery and the CN2G case, and

press straight down until the battery is released.

6 CN2G Handheld Computer User’s Manual

Chapter 1 — Using the CN2G Handheld Computer

Lift the battery out of the battery compartment.

Maximizing Battery Life

There are several things that you can do to maximize the life of your fully charged battery.

• Set the backlight timeout to 10 seconds.

• Verify that Radio Power Management is enabled (Fast PSP). Enabling radio power management allows your radio to switch between awake and sleep modes based on network traffic.

• Verify that each setting under Power Management has a value of 1 minute for a combined automatic shutoff time of 3 minutes.

You can use Intermec Settings to easily make all of these configuration changes. For help, see “Configuring the CN2G Locally With Intermec Settings” on page 24.

Checking the Battery Status

The easiest way to tell the status of your battery is to look at the battery icon on the status bar of your CN2G.

Battery Icon Status

Icon Status

The battery is charging.

The battery is low. You need to charge the battery soon.

The battery is critically low. You need to charge the battery now.

CN2G Handheld Computer User’s Manual 7

Chapter 1 — Using the CN2G Handheld Computer

Using the Keypad

The CN2G has a 10-key keypad. You enter all of the characters and functions printed on the keys just like you would on a standard keyboard.

Power key

ESC

ENTER

Shift key

CN2G Keypad

Scan button

Arrow keys (4)

Enter key

The Shift ( B ) key lets you access the additional functions printed on the keypad overlay.

To access functions printed on the keypad overlay

1 Press and release the Shift key. The B icon turns on and

Shift mode is enabled.

2 Press and release the second key to access the function printed

above a key. For example, press the F1 key to access the F3 function. The B icon turns off.

If you do not press another key within 3 seconds of pressing the Shift key, the B icon turns off and Shift mode is disabled.

Using the Power Key

When you press the Power key to turn off the CN2G, you actually put the CN2G in Suspend mode. In Suspend mode, the CN2G continues to supply power to all memory, but turns off power to most hardware. This power-saving feature is designed to prolong battery life.

When you press the Power key to turn the CN2G back on, your computer resumes where it was when you turned it off. If you are using WPA or 802.1x security, the computer may need to reauthenticate before it starts your application.

8 CN2G Handheld Computer User’s Manual

If your CN2G does not resume after pressing the Power key,

your battery may be too low to supply power. Replace or charge the battery. If replacing or charging the battery does not solve the problem, see “Booting the CN2G” on page 73.

To turn off the CN2G

• Press and hold the Power key for approximately 2 seconds, and then release it. The CN2G turns off.

Using the Touch Screen

The CN2G has a color touch screen display. The screen is 240 x 320 pixels. The desktop is 240 x 320 pixels and the taskbar is 240 x 20 pixels. In addition, the screen supports Unicode characters, user-programmable fonts, and bitmap graphics.

Chapter 1 — Using the CN2G Handheld Computer

Desktop

askbar

CN2G Start Screen

Using the Touch Screen and Stylus

Your CN2G has a stylus for selecting items and entering information. Use the stylus in place of a mouse.

CN2G Handheld Computer User’s Manual 9

Chapter 1 — Using the CN2G Handheld Computer

Functions You Can Perform With the Stylus

Action Description

Tap Touch the screen once with the stylus to open items and

select options.

Drag Hold the stylus on the screen and drag across the screen

to select text and images.

Tap and hold

Tap and hold the stylus on an item to see a list of actions available for that item. On the pop-up menu that appears, tap the action you want to perform.

Understanding the Desktop

The Start screen has two distinct areas: the desktop and the taskbar. The desktop displays shortcuts to some of the applications installed on the CN2G. The first time you turn on the CN2G, the taskbar displays the Start menu icon, the time, the keyboard icon, and the desktop icon.

Most of the default shortcuts on the desktop are standard Windows CE applications. However, Intermec provides shortcuts to two additional applications: ScanDemo and Transcriber. ScanDemo is a simple application you can use to verify that your imager is working correctly. Transcriber enables you to write on the screen with your stylus, and then it converts your writing to text.

Using ScanDemo

ScanDemo is an application that enables the CN2G to read bar code labels and display the information encoded on the label along with the symbology used to encode it.

To open ScanDemo

1 Double-tap the ScanDemo shortcut on the desktop. The

ScanDemo application opens.

2 Scan a bar code label. For information on how to scan a

bar code label, see “Scanning Bar Codes” on page 15. The information you scanned along with the symbology used to encode it appears on the screen:

10 CN2G Handheld Computer User’s Manual

Chapter 1 — Using the CN2G Handheld Computer

To enable or disable symbologies

1 From the ScanDemo window, tap the Symbologies button

to see the symbologies that are enabled.

Select or clear the symbologies you want to use and tap Back.

3 If you want to configure symbology parameters, tap Intermec

Settings. Intermec Settings appears on your screen.

4 From the Intermec Settings application, go to Scanners,

Symbologies > Internal Scanner > Symbologies.

5 Select a symbology and modify its parameters.

6 Save your settings and close Intermec Settings. The Scanner

Symbologies window appears.

CN2G Handheld Computer User’s Manual 11

Chapter 1 — Using the CN2G Handheld Computer

7 Tap Back.

8 Scan bar code labels.

Using Transcriber

In a program that accepts writing, such as Microsoft WordPad, you can use your stylus to write directly on the screen. Write the way you do on paper (print or cursive) and the Transcriber program converts your writing to text.

To turn on Transcriber

• Double-tap the Transcriber shortcut on the desktop or go to Start > Programs > Transcriber.

The Transcriber Intro box appears and an icon (

) appears

in the taskbar with a dark gray background.

To turn off Transcriber

• Tap the Transcriber icon in the taskbar.

The background of the Transcriber icon turns light gray to match the taskbar and using the stylus does not produce a line on your desktop.

To close Transcriber

1 Tap and hold the Transcriber icon in the taskbar until the

menu appears.

2 Tap Close Transcriber.

To select text

1 Tap and hold the stylus next to the text you want to select

until the insertion point appears.

2 Without lifting, drag the stylus across the text you want to

select.

To get help for Transcriber

1 Tap and hold the Transcriber icon in the taskbar until the

menu appears.

2 Tap Help. The help system for Transcriber appears on the

screen.

12 CN2G Handheld Computer User’s Manual

Understanding the Screen Icons

Use the screen icons on the status bar to see the battery status, network connections, and special keys or functions you may be using. Standard Microsoft icons are not included in this table.

CN2G Screen Icons

Icon Description

Battery is charging.

Battery is low. Charge the battery soon.

Battery is critically low. Charge the battery now.

Backup battery is low. Charge the battery now.

CN2G is authenticated with a strong connection to the access point.

CN2G is authenticated with a good connection to the access point.

CN2G is authenticated with a weak connection to the access point. Try moving closer to an access point.

CN2G is associated with a strong connection to the access point.

CN2G is associated with a good connection to the access point.

CN2G is associated with a weak connection to the access point.

No connection to the access point. For help, see “Problems with Wireless Connectivity” on page 70.

Shift key is enabled.

Caps Lock feature on the input panel is enabled.

The CN2G is connected using ActiveSync.

Chapter 1 — Using the CN2G Handheld Computer

Calibrating the Screen

If the screen does not respond when you tap it with the stylus, you may need to recalibrate the screen.

CN2G Handheld Computer User’s Manual 13

Chapter 1 — Using the CN2G Handheld Computer

To calibrate the screen

1 Press and hold B, and then press U. The calibration screen

appears.

2 Follow the instructions to calibrate the screen.

Understanding the Status Lights

The status lights on the CN2G turn on to indicate the status of the battery or a successful decode of a bar code.

Battery light

CN2G Status Lights: This illustration shows the location of the Battery and Good Read lights.

Good Read light

CN2

Understanding the CN2G Status Lights

Light Color Description

Good Read Green This light turns on when the CN2G

successfully decodes a bar code.

Red This light turns on when you press the

Scan button or one of the Side Scan buttons.

Battery Green When the CN2G is connected to a power

source, this light turns on to indicate that the battery is fully charged.

Orange When the CN2G is connected to a power

source, this light turns on if you cannot charge the battery. The temperature may not be within the charging range, or the battery may be damaged.

Red When the CN2G is connected to a power

source, this light turns on to indicate that the battery is charging.

14 CN2G Handheld Computer User’s Manual

Understanding the Beeps

The CN2G uses beeps to provide you with audio feedback when it performs some functions. For example, you hear a beep each time you scan a valid bar code.

Understanding the CN2G Beeps

Beep Sequence What it Means

High beep, low beep

Error beep You entered or scanned an invalid command.

Click You pressed a key.

You can change the beeper volume for your needs and environment. You can set the beeper volume to off, low (quiet), medium, high (loud), and very high (very loud – default setting).

Chapter 1 — Using the CN2G Handheld Computer

You entered valid data or a valid command, the CN2G decoded a label, or the CN2G decoded the last row of a two-dimensional bar code.

Try entering or scanning the command again.

To change the beeper volume

1 From the Start menu, choose Intermec Settings.

2 Go to Device Settings > Beeper > Volume.

3 Select a volume level, save your changes, and exit Intermec

Settings.

Scanning Bar Codes

Use the scanner to scan and enter bar code data. The CN2G supports the scanning of 1D linear bar codes. When you unpack the CN2G, these bar code symbologies are enabled:

• Code 39

• Code 128

• UPC/EAN

CN2G Handheld Computer User’s Manual 15

Chapter 1 — Using the CN2G Handheld Computer

Use Intermec Settings to enable and disable symbologies. For help understanding how to use Intermec Settings, see “Configuring the CN2G Locally With Intermec Settings” on page 24.

To scan a bar code label with the CN2G

1 Press the Power key to turn on the CN2G.

2 Point the scanner window at the bar code label and hold the

computer at a slight angle 15 to 25 cm (6 to 10 in) from the label.

CN2

SCAN

ENTER

Side Scan buttons

Scan button

Press the Scan button on the keypad or one of the Side Scan

buttons on the CN2G and center the red beam so that it falls across all bars in the bar code label.

Good Read light

Use this test bar code:

Code 39 Test Bar Code

*123456*

When the CN2G successfully reads a bar code label, you hear a high beep and the green Good Read light turns on briefly.

4 Release the Scan button or Side Scan button.

16 CN2G Handheld Computer User’s Manual

Using the SD Card

You can use a Secure Digital (SD) card to increase file storage and install software. The CN2G currently supports SanDisk SD cards only.

The CN2G ships with a 256MB SD card installed. The SD card slot is located under the battery in the battery compartment of the CN2G.

To remove the SD card

1 Press and hold the Power key for approximately 2 seconds,

and then release it to turn off the CN2G.

2 Place the CN2G face-down on a clean, flat, stable surface.

3 Push down on the battery door latch, and pull up on the

battery door.

Chapter 1 — Using the CN2G Handheld Computer

Battery door latch

Remove the battery door and set it aside.

5 Insert the stylus between the battery and the CN2G case, and

press straight down until the battery is released.

CN2G Handheld Computer User’s Manual 17

Chapter 1 — Using the CN2G Handheld Computer

6 Remove the battery and set it aside.

7 Pull the tab attached to the SD card toward the bottom of the

CN2G.

Tab

Remove the SD card from the CN2G.

To insert the SD card

1 Before inserting the SD card, you must attach one of the

pull-tabs that ships with the CN2G. An SD card without a pull-tab can be very difficult to remove.

SD Card

Align the SD card as shown in the next illustration, and insert the SD card into the slot.

Tab

SD card

Tab

Align the battery contacts as shown in the next illustration, and insert the battery in the battery compartment. Press down on the battery until it clicks into place.

18 CN2G Handheld Computer User’s Manual

+ 72 hidden pages