Motorola WT4090, WT4070 User Manual

WT4070/90 Wearable Terminal

User Guide

WT4070/90 Wearable Terminal

User Guide

72E-87633-02

Rev A

February 2007

ii WT4070/90 Wearable Terminal User Guide

© 2006-7 Motorola, Inc. All rights reserved.
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 Motorola. 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. Motorola 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 Motorola. 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 per mission from Motoro la. The user agree s to
maintain Motorola’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.

Motorola reserves the right to make changes to any software or product to improve reliability, function, or design.
Motorola does not assume any product liability arising out of, or in connection with, the application or use of any

product, circuit, or application described herein.
No license is granted, either expressly or by implication, estoppel, or otherwise under any Motorola, Inc., intellectual

property rights. An implied license only exists for equipment, circuits, and subsystems contained in Motorola products.
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. Symbol is a registered

trademark of Symbol Technologies, Inc. Bluetooth is a registered trademark of Bluetooth SIG. Microsoft, Windows and
ActiveSync are either registered trademarks or trademark s of Microsof t Corporation. All other prod uct or service names
are the property of their respective owne r s .

Motorola, Inc.
One Symbol Plaza
Holtsville, New York 11742-1300

http://www.symbol.com

Patents

This product is covered by one or more of the patents listed on the website: www.symbol.com/patents

Revision History

Changes to the original manual are listed below:

Change Date Description

-01 Rev. A 09/25/2006 Initial Release

-02 Rev. A 02/22/2007 Add new start up windows, Fusion 2.5 information, 128 MB Flash configuration.

Getting Started iii

iv WT4070/90 Wearable Terminal User Guide

Table of Contents

Chapter 1

Patents........................................................................................................................... ii

Revision History............................................................................................................. iii

About This Guide

Introduction.................................................................................................................... v

Documentation Set .................................................................................................. v

Configurations................................................................................................................ vi

Software Versions.................................................................................................... vii

Chapter Descriptions ..................................................................................................... viii

Notational Conventions.................................................................................................. viii

Related Documents and Software................................................................................. viii

Service Information........................................................................................................ ix

Chapter 1: Getting Started

Introduction ................................................................................................................... 1-1

Unpacking the Wearable Terminal ................................................................................ 1-2

Accessories ................................................................................................................... 1-3

Getting Started .............................................................................................................. 1-5

Installing and Removing the Main Battery .................................................................... 1-5

Installing the Main Battery ....................................................................................... 1-5

Charging the Battery ..................................................................................................... 1-6

Charging the Main Battery and Memory Backup Battery ........................................ 1-6

Charging Spare Batteries ........................................................................................ 1-7

Removing the Main Battery ..................................................................................... 1-7

Installing the Wrist Mount .............................................................................................. 1-8

Connecting a Scanner .................................................................................................. 1-10

Starting the Wearable Terminal .................................................................................... 1-10

Table of Contents

Chapter 2: Using the Wearable Terminal

Introduction ................................................................................................................... 2-1

Power Button ................................................................................................................ 2-1

LED Indicators .............................................................................................................. 2-2

Keypads ........................................................................................................................ 2-3

Two-color Alphanumeric Keypad ............................................................................ 2-3

Triple-Tap Alphanumeric Keypad ........................................................................... 2-5

vi WT4070/90 Wearable Terminal User Guide

Display .......................................................................................................................... 2-9

Start Up Window ..................................................................................................... 2-9

Windows CE 5.0 Desktop ....................................................................................... 2-10

Status Icons ...................................................................................................... 2-10

Using the Keypad to Navigate Applications ............................................................ 2-11

Key Combinations ............................................................................................. 2-11

Selecting Items ................................................................................................. 2-12

Navigating Menus ............................................................................................. 2-12

Navigating Tabs ................................................................................................ 2-13

Navigating Fields .............................................................................................. 2-13

Selecting Checkboxes and Radio Buttons ........................................................ 2-13

Selecting Items in a List .................................................................................... 2-14

Resetting the Wearable Terminal ................................................................................. 2-14

Performing a Warm Boot ........................................................................................ 2-14

Performing a Cold Boot ........................................................................................... 2-15

Data Capture ................................................................................................................ 2-16

Laser Scanning ....................................................................................................... 2-16

Scanning Considerations ........................................................................................ 2-16

Scanning Bar Codes ............................................................................................... 2-16

Scanning Tips ................................................................................................... 2-17

Scan LED Indicator ................................................................................................. 2-17

Waking the Wearable Terminal .................................................................................... 2-18

Chapter 3: Accessories

Introduction ................................................................................................................... 3-1

Cradles .................................................................................................................... 3-1

Scanners ................................................................................................................. 3-1

Accessories ............................................................................................................. 3-1

Single Slot USB Cradle ................................................................................................. 3-2

Battery Charging Indicators .................................................................................... 3-3

Four Slot Ethernet Cradle ............................................................................................. 3-4

Battery Charging ..................................................................................................... 3-5

LED Charge Indications .......................................................................................... 3-5

Speed LED .............................................................................................................. 3-5

Link LED ................................................................................................................. 3-5

Battery Charging Indicators .................................................................................... 3-5

Four Slot Spare Battery Charger .................................................................................. 3-6

Spare Battery Charging with the Four Slot Spare Battery Charger ........................ 3-6

Battery Charging Indicators .................................................................................... 3-6

RS409 Scanner ............................................................................................................ 3-7

RS309 Scanner ............................................................................................................ 3-9

Wired Headset .............................................................................................................. 3-11

Chapter 4: Maintenance & Troubleshooting

Introduction ................................................................................................................... 4-1

Maintaining the Wearable Terminal .............................................................................. 4-1

Wrist Mount Cleaning Istructions ............................................................................ 4-1

Table of Contents vii

Troubleshooting ............................................................................................................ 4-2

Wearable Terminal .................................................................................................. 4-2

Four Slot Ethernet Cradle ....................................................................................... 4-5

Four Slot Spare Battery Charger ............................................................................ 4-6

Single Slot USB Cradle ........................................................................................... 4-7

Appendix A: Specifications

Technical Specifications ............................................................................................... A-1

Wearable Terminal .................................................................................................. A-1

RS309 Scanner ....................................................................................................... A-3

RS409 Scanner ....................................................................................................... A-4

Cradles .................................................................................................................... A-6

Appendix B: Regulatory

Introduction ................................................................................................................... B-1

Accessory Power Supply Regulatory Compliance ........................................................ B-1

viii WT4070/90 Wearable Terminal User Guide

About This Guide

Introduction

This guide provides information about using the WT407 0 /90 family of mobile terminals and accessories.

NOTE Screens and windows pictured in this guide are samples and can differ from actual screens.

Documentation Set

The documentation set for the WT4070/90 is divided into guides that provide information for specific user

needs.

•

Microsoft Application Guide - describes how to use Microsoft developed applications.

•

Symbol Application Guide - describes how to use Symbol developed applications.

About This Guide

•

WT4070/90 Wearable Terminal User Guide - describes how to use the WT4070/90 wearable terminal.

•

WT4070/90 Wearable Terminal Integrator Guide - describes how to set up the WT4070/90 wearable
terminal and the accessories.

•

SMDK Help File - provides API information for writing applications.

vi WT4070/90 Wearable Terminal User Guide

Configurations

This guide covers the following configurations:

Configuration Radios Display Memory

WT4070 WLAN: 802.11b/g

WT4090 WLAN: 802.11a/b/g

WPAN: Bluetooth

WPAN: Bluetooth

2.8” QVGA
Color

2.8” QVGA
Color

128 MB RAM/
64 MB Flash

128 MB RAM/
64 MB Flash or
128 MB RAM/
128 MB Flash

Data

Capture

Optional
accessory

Optional
accessory

Operating

System

Windows
CE 5.0
Professional

Windows
CE 5.0
Professional

Keypads

Two-color or
Triple-tap
Alphanumeric
Keypad

Two-color or
Triple-tap
Alphanumeric
Keypad

About This Guide vii

Software Versions

This guide covers various software configurations and references are made to operating system or software

versions for:

•

OEM version

•

Fusion version.

OEM Software

To determine the OEM software version:

1. Press CTRL and then ESC to open the Start menu.

2. Using the navigation keys, select Settings.

3. Press the Blue key and the down arrow to open the Control Panel sub-menu.

4. Press ENTER key to launch Control Panel.

5. Using the navigation keys, select the System Information icon.

6. Press ENTER key to launch System Information applet.

Fusion Software

To determine the Fusion software version:

1. Press AL T - w. The Wireless menu appears.

2. Using the navigation keys, select Wireless Status.

3. Press ENTER. The Wireless Status window displays.

4. Press 5. The Versions screen appears.

viii WT4070/90 Wearable Terminal User Guide

Chapter Descriptions

Topics covered in this guide are as follows:

•

Chapter 1, Getting Started, provides information on getting the wearable terminal up and running for the

first time.

•

Chapter 2, Using the Wearable Terminal, explains how to use the wearable terminal. This includes

instructions for powering on and resetting the wearable term inal, entering and capturing data.

•

Chapter 3, Accessories, describes the accessories available for the wearable terminal and how to use

the accessories with the wearable terminal.

•

Chapter 4, Maintenance & Troubleshooting, includes instructions on cleanin g and storing the wearable

terminal, and provides troubleshooting solutions for potential problems during wearable terminal
operation.

•

Appendix A, Specifications, includes a table listing the technical specifications for the wearable terminal.

•

Appendix B, Regulatory, contains the accessory power supply regulatory compliance statements.

Notational Conventions

The following conventions are used in this document:

•

“Wearable terminal” refers to the WT4070/90 series of wearable terminals.

•

Italics are used to highlight the following:

- Chapters and sections in this guide

- Related documents

•

Bold text is used to highlight the following:

- Dialog box, window and screen names

- Drop-down list and list box names

- Check box and radio button names

- Icons on a screen

- Key names on a keypad

- Button names on a screen.

•

Bullets (•) indicate:

- Action items

- Lists of alternatives

- Lists of required steps that are not necessa rily sequential.

•

Sequential lists (e.g., those that describe step-by-s te p pr oc ed ur e s) ap pe a r as nu m be re d lists.

Related Documents and Software

The following documents provide more information about the WT4090 wearable terminals.

About This Guide ix

•

WT4090 Quick Start Guide, p/n 72-86717-xx

•

WT4090 Windows® CE 5.0 Regulatory Guide, p/n 72-86718-xx

•

WT4090 Wearable Terminal Integrator Guide, p/n 72E-87638-xx

•

RS309 Scanner Quick Reference Guide, p/n 72-86011-xx

•

RS409 Scanner Quick Reference Guide, p/n 72-86010-xx

•

Symbol Application Guide for Symbol Devices, p/n 72E-68901-xx

•

Microsoft Applications for Windows Mobile and CE 5.0 User Guide, p/n 72E-78456-xx

•

Symbol Mobility Developer Kits, available at: http://support.symbol.com.

•

Device Configuration Package (DCP for WT4090c50) and Platform SDK (PSDK9 090c50) for WT4090
with Windows CE 5.0, available at: http://support.symbol.com.

•

ActiveSync software, available at: http://www.microsoft.com.

For the latest version of this guide and all guides, go to: http://support.symbol.com.

Service Information

If you have a problem with your equipment, cont act th e “Sym bol Global Interactive Cen ter,” for your regio n. Go

to http://www.symbol.com/contactsupport

Partner, contact that Business Partner for service.

Before contacting, have the model number and serial number at h and. If your problem can not be solved b y the

Symbol Global Interactive Center, you may need to return your equipment for servicing and you will be given

specific directions.

Motorola is not responsible for any damages incurred dur ing shipment if the ap proved shipping cont ainer is not

used. Shipping the units improperly can possibly void the warranty.

. If you purchased your Symbol product from a Symbol Business

x WT4070/90 Wearable Terminal User Guide

Chapter 1

Getting Started

Introduction

This chapter lists the parts and accessories for the wearable terminal and explains how to install and charge

the batteries and start the wearable terminal for the first time.

Chapter 1

Chapter 1

Getting Started

Display

Application

Keypad

Action Keypad

Interface Connector

Rubber Plug

Power Button

Charge Status LED

Data Entry Keypad

Speaker

Battery

Battery Release

Cradle Connector

Figure 1-1

WT4070/90 Wearable Terminal

Cleat
Interface Connector

(shown without Rubber
Plug)

1 - 2 WT4070/90 Wearable Terminal User Guide

Table 1-1

Display Displays the application and data stored on the device.
Power Button Places the

Charge Status LED Indicates the charging status of the battery.
Speaker Provides audio playback.
Keypads Enable user input.
Battery Provides power to the wearable terminal.
Interface Connector Provides electrical connection to an accessory, such as a scanner.
Cradle Connector Provides electrical connection to a cradle.
Battery Release Releases the battery for removal.
Cleat Provides mounting for the wrist mount and cradles.

Parts of the WT4070/90

Item Description

wearable terminal

operation.
Performs a warm boot when held down for five seconds. See

Wearable Terminal on page 2-14

in to the suspend mode or resumes normal

for information about performing a warm boot.

Resetting the

Unpacking the Wearable Terminal

Carefully remove all protective material from around the wearable terminal and save the shipping container for
later storage and shipping.

Verify that you received all equipment listed below:

•

Wearable terminal

•

Lithium-ion battery

•

Regulatory Guide

•

Quick Start Guide.

Inspect the equipment for damage. If you are missing any equipment or if you find any damaged equipment,
contact the Symbol Global Interactive Center immediately. See page ix for contact information.

Accessories

Table 1-2 lists the major accessories available for the wearable terminal:

Getting Started 1 - 3

Table 1-2

Single Slot USB Cradle Charges the

Four Slot Ethernet Cradle Charges up to four

Four Slot Spare Battery
Charger

RS409 Scanner Provides scanning capability.
RS309 Scanner Provides scanning capability.
Wrist Mount Provides a means for wearing the wearable terminal on the arm for hands-free

Hip Mount Provides a means for wearing the wearable terminal on a belt for hands-free

Headset For audio playback/recording during voice-enabled applications.
Headset Adapter Connects an optional headset with a barrel jack connector to the wearable

Wearable Terminal Accessories

Accessory Description

wearable terminal
synchronizes the
connection.

communication through an Ethernet connection.
Charges up to four spare batteries.

applications.

applications.

terminal.

wearable terminal

wearable terminals

main battery and a spare battery. It also

with a host computer through a USB

(with main battery installed) and provides

Replacement Batteries Standard Capacity Battery: 2330 mAh
Software Symbol Mobility Developer Kits available at: http://support.symbol.com.

Device Configuration Package (DCPforWT40x0c50) and Platform SDK
(PSDK40x0c50) for WT40x0, available at: http://support.symbol.com.

1 - 4 WT4070/90 Wearable Terminal User Guide

Scan LED

Rotating Scan Assembly

Exit Window

Ring Mount

Finger Strap

Connector

Trigger Assembly

Scan Trigger

Figure 1-2

Protective Cap

Exit Window

RS409 Scanner

Scan LED

Trigger Connector

Interface Connector

Scan ButtonTrigger Cable

Figure 1-3

Interface Cable

RS309 Scanner

Getting Started

In order to start using the wearable terminal for the first time:

•

Install the main battery

•

Charge the main battery and backup battery

•

Install the wearable terminal onto the wrist mount

•

Install an optional scanner

•

Start the wearable terminal.

NOTE The main battery can be charged before or after installation into the wearable terminal. Use

the Single Slot USB cradle or Four Slot Spare Battery Charger to charge the main battery
before installation, or the Single Slot USB cradle or Four Slot Ethernet cradle to charge the
main battery after installation.

Installing and Removing the Main Battery

Getting Started 1 - 5

Installing the Main Battery

Before using the wearable terminal, install a lithium-i on (Li-ion) battery by p lacing the battery into the weara ble
terminal as shown in Figure 1-4.

NOTE Ensure the battery is fully inserted. An audible click can be heard as the battery is fully inserted. A

partially inserted battery may result in unintentional data loss.

When a battery is installed in a wearable terminal for the first time the wearable terminal boots and powers on
automatically.

Figure 1-4

Installing the Main Battery

1 - 6 WT4070/90 Wearable Terminal User Guide

Charging the Battery

Charging the Main Battery and Memory Backup Battery

Before using the wearable terminal for the first time, charge the main battery until the amber Charge Status
LED remains lit (see Table 1-3 on page 1-6 for charge status indications).

The wearable terminal is equipped with a memory backup battery which automatically charges from the main
battery whether or not the wearable terminal is operating or is in suspend mode. The memory backup battery
retains data in memory for at least 30 minutes when the wearable terminal's main battery is removed or fully
discharged. When the wearable terminal is used for the first time or after the me mory backup battery has fully
discharged, the memory backup battery requires approximately 15 hours to fully charge. Do not remove the
main battery from the wearable terminal for 15 hours to ensu re that the memory backup battery fully charges. If
the main battery is removed from the wearable terminal or the main battery is fully discharged, the memory
backup battery completely discharges in several hours.

When the wearable terminal reaches a very low battery state, the combination of main battery and backup
battery retains data in memory for at least 24 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.

Charge the wearable terminal with an installed main battery using either the Single Slot USB cradle or the Four
Slot Ethernet cradle.

To charge the main battery:

1. Ensure the cradle used to charge the main battery is connected to the appropriate power source.

2. Insert the wearable terminal into a cradle.

3. The wearable terminal starts to charge automatically. The amber Charge Status LED lights to indicate the

charge status. See Table 1-3 for charging indications. The standard capacity battery fully charges in less
than four hours.

Table 1-3

Off Wearable terminal is not in cradle. Wearable terminal not placed correctly. Charger is

Fast Blinking Amber Charging error:

Slow Blinking Amber
Solid Amber Charging complete.

Wearable Terminal LED Charge Indicators

LED Indication

not powered.

•

Temperature is too low or too high.

•

Charging has gone on too long without completing (typically eight hours).

Wearable terminal

Note: When the battery is initially inserted in the
flashes once if the battery power is low or the battery is not fully inserted.

is charging.

wearable terminal

, the amber LED

Getting Started 1 - 7

Charging Spare Batteries

Use the following accessories to charge spare batteries:

•

Single Slot USB Cradle

•

Four Slot Spare Battery Charger.

To charge a spare battery:

1. Ensure the accessory used to charge the spare battery is connected to the appropriate power source.

2. Insert the spare battery into the accessory’s spare battery charging slot with the charging contacts facing

down (over the charging pins) and gently press down on the battery to ensure proper contact.

3. The battery starts to charge automatically. The amber charge LED on the accessory lights to show the

charge status. See Chapter 3, Accessor ies for accessory charge LED indicator definitions.

The standard capacity battery fully charges in less than four hours.

Removing the Main Battery

To remove the main battery:

1. Prior to removing the battery, ensure that the wearable terminal is in suspend mode. If the wearable

terminal is not in suspend mode, press the Power button to place the wearable terminal in suspend mode.

2. Press the battery release button. The battery partially ejects from the wearable terminal.

3. Remove the battery from the wearable terminal.

Battery Release

Figure 1-5

Removing the Main Battery

1 - 8 WT4070/90 Wearable Terminal User Guide

Installing the Wrist Mount

The wrist mount provides the mounting of the wearable terminal on the forearm for hands-free applications.
Refer to the Wrist Mount Installation Guide for information on the wrist mount.

Release Lever

Mounting Bracket

Figure 1-6

Wrist Mount

To install the wrist mount:

1. Determine which arm the wrist mount will be used on.

2. Install the short strap on the end closest to the wrist.

3. Install the long strap on the other end.

4. Slide the hand into the wrist mount.

5. Tighten the straps.

6. Align the cleat on the back of the wearable terminal with the mounting bracket on the wrist mount.

Mounting Bracket

Figure 1-7

7. Slide the wearable terminal onto the wrist mount until it clicks into place.

Aligning the Cleat

8. If necessary, loosen and re-tighten the straps.

Getting Started 1 - 9

Figure 1-8

Wearable Terminal and Wrist Mount

To remove the wearable terminal from the wrist mount, press down on the release lever and slide the wearable
terminal out.

Release Lever

Figure 1-9

Wearable Terminal Removal

1 - 10 WT4070/90 Wearable Terminal User Guide

Connecting a Scanner

The RS309 and RS409 scanners can be used with the wearable terminal. Refer to RS309 Scanner on page

3-9 and RS409 Scanner on page 3-7 for procedures for connecting the scanner to the wearable terminal.

Starting the Wearable Terminal

Press the Power button to turn on the weara ble terminal. If the wearable terminal doe s not power on, perfor m a
cold boot. See Resetting the Wearable Terminal on page 2-14.

NOTE When a battery is fully inserted in a wearable terminal for the first time, upon the wearable terminal’s first

power up, the device cold boots and powers on automatically.

When the wearable terminal is powered on for the first time, it initializes its system. The Symbol splash screen
(Figure 1-10) appears for a short period of time followed by the Start Up window.

Figure 1-10

OEM VERSION 01.17.0001 or 02.17.0001

Figure 1-11

Symbol Splash Screen

Start Up W indow

OEM VERSION 03.17.0001

Chapter 2

Chapter 2

Chapter 2 Using the Wearable Terminal

Introduction

This chapter explains the physical buttons an d co nt ro ls on th e we ar ab le te rm in al, and pro vid es ba sic
instructions for using the wearable terminal, includin g powering on and r esetting the wearable terminal, using a
headset, entering information and scanning.

This chapter also details the operation of the Windows CE 5.0 operating system including the desktop,
applications and settings. Depending upon the programs installed on the wearable terminal, some of these
items may not be available.

Power Button

Press the Power button to turn the wearable terminal screen on and off (suspend mode). The wearable
terminal is on when the screen is on and the wearable terminal is in susp end mo de when the scr een is of f. For
more information, see Starting the Wearable Terminal on page 1-10.

Using the Wearable Terminal

Power Button

Figure 2-1

The Power button is also used to reset the wearable terminal by performing a warm or cold boot.

•

•

Power Button

Warm Boot (Soft Reset) - Resets the wearable terminal.
Cold Boot (Hard Reset) - Resets the wearable terminal, removes all added applications and restores all

factory default settings.

2 - 2 WT4070/90 Wearable Terminal User Guide

LED Indicators

The Charge Status LED indicates the WT4090 charging status when the WT4090 is in a cradle. Table 2-1
describes the Charge Status LED indications.

Charge Status LED

Figure 2-2

Table 2-1

Off Wearable terminal is not in cradle. Wearable terminal not placed correctly.

Slow Blinking Amber Main battery in
Fast Blinking Amber Charging error:

Solid Amber Charging complete.

Charge Status LED

Charge Status LED Indications

LED State Indication

Charger is not powered.

wearable terminal

•

Temperature is too low or too high.

•

Charging has gone on too long without completing (typically eight hours).

Note: When the battery is initially inserted in the
LED flashes once if the battery power is low or the battery is not fully inserted.

is charging.

wearable terminal

, the amber

Keypads

The wearable terminal has the following keypads:

•

Two-color alphanumeric keypad

•

Triple-tap (cell phone like) alphanumeric keypad.

Two-color Alphanumeric Keypad

The two-color alphanumeric keypad contains application keys, scroll keys and function keys. The keypad is
color-coded to indicate the alternate function keys (blue, orange and gray). Note that keypad functions can be
changed by an application so the wearable terminal’s keypa d may not function exactly as described. See Table

2-2 on page 2-4 for key and button descriptions and Table 2-4 on page 2-6 for the keyp ad’s special functions.

Using the Wearable Terminal 2 - 3

Figure 2-3

Two-color Alphanumeric Keypad

2 - 4 WT4070/90 Wearable Terminal User Guide

Table 2-2

Two-color Alphanumeric Keypad Descriptions

Key Description

Orange Press and release the Orange key to activate alphabetic characters (shown on the

keypad in orange). The icon appears on the Windows CE desktop taskbar.

Gray Press and release the Gray key to activate alphabetic characters (shown on the

keypad in gray). The icon appears on the Windows CE desktop taskbar.

Blue Press and release the Blue key to activate the keypad alternate functions (shown on

the keypad in blue). The icon appears on the Windows CE desktop taskbar.

Scroll Keys Moves up or down from one item to another or increases/decreases specified values.

Moves left or right from one item to another when used with the Blue key. For each

left or right scroll, the Blue key must be pressed first.
ESC Exits the current operation.
Alphanumeric In default state, produces the numeric value on the key.

In Left Alpha state, produces the lower case alphabetic characters in the orange

area. In Right Alpha state, produces the lower case alphabe tic characters in th e gray

area.

When the

SHIFT

key is pressed in the Alpha state, the upper case alphabetic
characters on the key are produced. For example, press and release the Orange key,
press and release the

SHIFT

key and then press the 4 key once to produce the letter

‘G’.

BKSP Backspace function. Space function when used with the Blue key.
CTRL (Control) Press and release the CTRL key to activate the keypad alternate CTRL functions.

The icon appears on the Windows CE desktop taskbar.
Press the Blue key followed by the CTRL key to activate the keypad alternate ALT

functions. The icon appears on the Windows CE desktop taskbar.

SHIFT Press and release the SHIFT key to activate the keypad alternate SHIFT functions.

The icon appears on the Windows CE desktop taskbar.

ENTER Executes a selected item or function.
TAB Move the focus to the next field in a window.
P1 Programmable key. When used with the Blue key, toggles the keypad backlight on

and off.

P2 Programmable key. When used with the Blue key, toggles the display backlight on

and off.

Using the Wearable Terminal 2 - 5

Triple-Tap Alphanumeric Keypad

The triple-tap alphanumeric keypad contains application keys, scroll keys and function keys. The keypad is
color-coded to indicate the alternate function keys (blue and orange). Note that keypad functions can be
changed by an application so the wearable terminal’s keypa d may not function exactly as described. See Table

2-3 on page 2-5 for key and button descriptions and Table 2-4 on page 2-6 for the keyp ad’s special functions.

Figure 2-4

Table 2-3

Orange Press and release the Orange key to activate alphabetic characters (shown on the keypad

Blue Press and release the Blue key to activate the keypad alternate functions (shown on the

Scroll Keys Moves up or down from one item to another or increases/decreases specified values.

ESC Exits the current operation.

Triple-tap Alphanumeric Keypad

Triple-tap Alphanumeric Keypad Descriptions

Key Description

in orange). The icon appears on the Windows CE desktop taskbar.

keypad in blue). The icon appears on the Windows CE desktop taskbar.

Moves left or right from one item to another when used with the Blue key. For each left or
right scroll, the Blue key must be pressed first.

2 - 6 WT4070/90 Wearable Terminal User Guide

Table 2-3

Triple-tap Alphanumeric Keypad Descriptions (Continued)

Key Description

Alphanumeric In default state, produces the numeric value on the key.

In Alpha state, produces the lower case alphabetic characters shown in orange text. For
example, press and release the Orange key and then press the
lowercase letter ‘k’.

When the

SHIFT

key is pressed in Alpha state, the upper case alphabetic characters on the

key are produced. For example, press and release the Orange key, press and release the

SHIFT

key and then press the 5 key twice to produce the uppercase letter ‘K’.
BKSP Backspace function. Space function when used with the Blue key.
CTRL (Control)

Press and release the CTRL key to activate the keypad alternate CTRL functions. The
icon appears on the Windows CE desktop taskbar.

Press the Blue key followed by the CTRL key to activate the keypad alternate ALT functions.
The icon appears on the Windows CE desktop taskbar.

SHIFT

Press and release the SHIFT key to activate the keypad alternate SHIFT func tions. The

icon appears on the Windows CE desktop taskbar.
ENTER Executes a selected item or function.
TAB Move the focus to the next field in a window.

5

key twice to produce the

P1 Programmable key. When used with the Blue key, toggles the keypad backlight on and off.
P2 Programmable key. When used with the Blue key, toggles the display backlight on and off.
P3 Programmable key.

The keypad is color-coded to indicate the alternate function key (blue) values and the alternate ALPHA key
(orange) values. See Table 2-4 for the special character generation.

Table 2-4

/

Special Character Generation Map

Special Character Two-color Keypad Triple-tap Keypad

Blue - Orange -

0

Blue - Orange -

0

(forward slash)

[

Blue - Orange -

2

Blue - Orange -

2

(open square bracket)

]

Blue - Orange -

3

Blue - Orange -

3

(close square bracket)

\

Blue - Orange -

4

Blue - Orange -

4

(Backslash)

`

Blue - Orange -

5

Blue - Orange -

5

(apostrophe)

,

(comma)

Blue - Orange -

6

Blue - Orange -

6

Using the Wearable Terminal 2 - 7

Table 2-4

Special Character Generation Map (Continued)

Special Character Two-color Keypad Triple-tap Keypad

.

(period)
;

(semi-colon)
=

(equal sign)

-

(dash)

!

(exclamation point)

@

(at sign)
#

(Pound sign)

$

(dollar sign)

7

Blue - Orange ­Orange -

TAB

Blue - Orange -

Blue - Orange -

Blue - Orange -

or

8

9

Tab

Shift - 1Shift

Shift - 2Shift

Shift - 3Shift

Shift - 4Shift

Blue - Orange -

Blue - Orange -

Blue - Orange -

Blue - Orange -

-

1

-

2

-

3

-

4

7

8

9

Tab

%

(percent sign)

^

(carat)

&

(ampersand)

*

(asterisk)

(

(open parenthesis)

)

(close parenthesis)

‘

(single quote)

“

(double quote)

?

(question mark)

Shift - 5Shift

Shift - 6Shift

Shift - 7Shift

Shift - 8Shift

Shift - 9Shift

Shift - 0Shift

Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

1

1Shift

0Shift

-

5

-

6

-

7

-

8

-

9

-

0

Blue - Orange -

- Blue - Orange -

- Blue - Orange -

1

1

0

{

(open curly bracket)

Shift

- Blue - Orange -

2Shift

- Blue - Orange -

2

2 - 8 WT4070/90 Wearable Terminal User Guide

Table 2-4

}

(close curly bracket)

|

(pipe)

~

(tilde)

<

(less than sign)

>

(greater than sign)

:

(colon)

+

(plus sign)

_

(underscore)

Special Character Generation Map (Continued)

Special Character Two-color Keypad Triple-tap Keypad

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

Shift

- Blue - Orange -

3Shift

4Shift

5Shift

6Shift

7Shift

8Shift

9Shift

Tab Shift

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

- Blue - Orange -

3

4

5

6

7

8

9

Tab

Display

The wearable terminal is factory installed with the Windows CE 5.0 operating system. When the wearable
terminal starts, it automatically launches the Start Up application.

Start Up Window

The Start Up window allows the user to launch specific applications by using the keypad. Either scroll up and
down using the arrow keys and select
item. If the

Using the Wearable Terminal 2 - 9

NOTE A customer specific application can be configured to automatically start-up and the Windows

CE 5.0 desktop and St art Up application might not be visible or accessible.

Enter to select an item or press the numeric key associated with the

Start Up window is closed, launch the Start Up window by selecting OTL on the desktop.

OEM VERSION 01.17.0001 or 02.17.0001

Figure 2-5

Table 2-5

RD Client or Rapid
Deployment Client

AirBEAM Client 2 Launches the AirBEAM Client application. Refer to the WT4070/90

WavelinkTelnetCE 3 Launches the Wavelink Client application.
Internet Explorer 4 Launches the Microsoft Pocket Internet Explorer application.
Utilities folder 5 Opens a sub-window that contains utilities, such as: Control Panel,

Start-up Wi ndow

Start Up Item Descriptions

Item

Launch

Number

1 Launches the Rapid Deploymen t application. Refer to the WT4070/90

Wearable Terminal Integrator Guide for more information.

Wearable Terminal Integrator Guide for more information.

File Explorer, BT HID Connect, BT Printer Connect and test
applications. For more information on the Control Panel and File
Explorer, re fer to the
p/n 72E-68901-xx.

OEM VERSION 03.17.0001

Description

Symbol Application Guide for Symbol Devices,

2 - 10 WT4070/90 Wearable Terminal User Guide

Table 2-5

Start Up Item Descriptions

Item

Launch

Number

Description

Demo Apps 6 Opens a sub-window that contains sample demonstration

applications.

Exit 7 Closes the Start Up window.

Windows CE 5.0 Desktop

The following paragraphs describe the Windows CE 5.0 desktop. Depending upon the customer’s
configuration of the wearable terminal, the desktop may not be available.

Status Icons

The Taskbar at the bottom of the window displays the active programs, current time, battery status and
communication status.

Status Icons
Desktop Button

Start Button

Figure 2-6

Open Program

Taskbar

Clock

Status icons are shown in the taskbar to indicate present status of the wearable terminal.

Table 2-6

Status Icon Description

Status Icons

Indicates the current time. The clock can be toggled on and off. Select

Panel

>

Task and Start Menu

.

Start

This icon indicates that the main battery is charging or that th e wearable te rminal is operating on
external power.

Indicates that the battery is fully charged and the

wearable terminal

is running on external

power.

>

Settings

>

Control

Using the Wearable Terminal 2 - 11

Table 2-6

Status Icon Description

Status Icons (Continued)

This icon is displayed when the memory backup battery level is low. Charge the battery.

This icon indicates that the battery is fully charged (100% charged).

The battery status icons provide the battery status in 10% increments from 10% to 100%.

This displays when the terminal is connected to a host computer with ActiveSync.

Wireless connection status icon. Indicates WLAN signal strength.

Indicates that the

Indicates that the Blue

Indicates that the

Indicates that the

Indicates that the Orange

SHIFT

CTRL
ALT

key is selected.

key is selected.

key is selected.

key is selected.

key is selected.

Indicates that the Gray

key is selected.

Using the Keypad to Navigate Applications

The wearable terminal does not have a touch screen and therefore navigation and control of an application is
performed using the keypad.

Key Combinations

The wearable terminal uses special key combinations to easily navigate applications. Table 2-7 lists the key
combinations required to perform various application navigation and control functions.

Table 2-7

Access the Start menu on the taskbar
Switch fields within an application
Close windows or cancel operations on some applications
Access the Task Manager
Switches to the next window or desktop

Key Combinations

Action Key Combination

CTRL-ESC
TAB
ESC or ALT - F4

AL T-TAB
AL T-ESC

2 - 12 WT4070/90 Wearable Terminal User Guide

Table 2-7

Access a menu bar in an application
Press a button or select a check box in an application
Display a pop-up context menu

Key Combinations

Action Key Combination

AL T-AL T
TAB

until the item is highlighted then

AL T-ENTER

SPACE

.

Throughout this guide you will be instructed to select an item. You must use a key combination to select that
item. For example:

To perform:
“Select

1. Press CTRL and then ESC to open the Start menu.

2. Press the up arrow until the Programs item is highlighted.

3. Press the Blue key and the down arrow to open the Programs sub-menu.

4. Press the down arrow until Windows Explorer is highlighted.

5. Press ENTER key to launch Windows Explorer.

Start > Programs > Windows Explo rer”

Selecting Items

When using the navigation keys to perform tasks in an application, the active item is highlighted using either a
color background and/or a dashed box.

Highlighted Item

Figure 2-7

Highlighted Items

Navigating Menus

Most applications have drop-down menus to perform specific functions. Use the key combination ALT - ALT to
open a menu. Once the menu is open, use the up and down navigation keys to move up and down the menu
and use the left and right navigation keys to move to the next menu item or open a sub-menu. When moving
through a menu, items are highlighted. Once an item is highlighted, press the

ENTER key to select that item.

Using the Wearable Terminal 2 - 13

Figure 2-8

Navigating Menus

Navigating Tabs

Some applications contain multiple page s with t abs indicating each p age. Use the TAB key to highlight the tab.
A dashed box appears around the tab name. Use the left and right navigation keys to move to the next or
previous tab.

Selected Tab

Figure 2-9

Navigating Tabs

Navigating Fields

To navigate from one field to another, press the TAB key. Repeated pressing of the TAB key cycles the
highlighted cursor through the fields in the window.

Selecting Checkboxes and Radio Buttons

To select or deselect checkboxes and radio buttons press the TAB key until the field is highlighted. Press ALT -

BKSP (SPACE) to select or deselect the checkbox or radio button.

Highlighted Checkbox

Radio Buttons

Figure 2-10

Selecting a Checkbox or Radio Button

2 - 14 WT4070/90 Wearable Terminal User Guide

Selecting Items in a List

Use a combination of key sequences to select items in a folder or list.
To select continuous items in a folder or list:

1. Open the folder or list.

2. Use the scroll keys to move to the first item to select.

3. Press SHIFT - scroll key (either up or down) to select the next item.

4. Repeat the SHIFT - scroll key combination to select remaining items.

5. Perform the desired function.

To select multiple items in a folder or list:

1. Open the folder or list.

2. Use the scroll keys to move to the first item.

3. Press CTRL - scroll key to move within the list. The item name is outlined.

4. Repeat step 3 to move to the desired item.

5. Press SPACE to highlight the item.

6. Repeat steps 3 through 5 until all items are selected.

7. Perform the desired function.

Resetting the Wearable Terminal

There are two types of resets, warm boot and cold boot. A warm boot r estar ts the wearable terminal by closing
all running programs.

A cold boot also restarts the wearable terminal, but era ses all stored records and entrie s in RAM. Data saved in
flash memory or a memory card is not lost. In addition it returns formats, preferences and other settings to the
factory default settings.

Perform a warm boot first. This restarts the wearable terminal and saves all stored records and entries. If the
wearable terminal still does not respond, perform a cold boot.

Performing a Warm Boot

Hold down the Power button for approximately five seconds. As soon as the wearable terminal starts to
perform a warm boot release the Power button.

Using the Wearable Terminal 2 - 15

Performing a Cold Boot

A cold boot restarts the wearable terminal and erases all user stored records and entries that are not saved in
flash memory (Application and Platform folders). Ne ver perform a co ld boot unless a wa rm boot does no t solve

the problem.

NOTE Any data previously synchronized with a computer can be restored during the next ActiveSync operation.

To perform a cold boot press and simultaneously hold the
keys or buttons. The wearable terminal initializes.

1, 9 and Power button. Do not hold down any other

2 - 16 WT4070/90 Wearable Terminal User Guide

Data Capture

Wearable terminals used with an optional wearable laser scanner allow collection of data by scanning one
dimensional bar codes.

Laser Scanning

Wearable terminals with an optional wearable laser scanner have the following features:

•

Reading of a variety of bar code symbologies, including the most popular linear, postal, and 1-D code
types.

•

Advanced intuitive laser aiming for easy point-and-shoot operation.

Scanning Considerations

Typically, scanning is a simple matter of aim, scan/decode and a few quick trial efforts master it. However, two
important considerations can be used to optimize any scanning performance:

•

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 r ange for the bar code s 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.

•

Angle

Scanning angle is important for promoting quick de codes. 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 don’t 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 Symbol Support Center if chronic scanning difficulties develop. Decoding of properly printed

bar codes should be quick and effortless.

Scanning Bar Codes

1. Ensure that a scan enabled application is loaded on the wearable terminal.

2. Aim the scan exit window at the bar code.

3. Press the trigger.

•

Ensure the red scan beam covers the entire bar code. The red sca n LED light s to indicate that the laser
is on. The green scan LED lights. An audible beep might sound, if the application determines, to
indicate the bar code was decoded successfully.

Using the Wearable Terminal 2 - 17

Figure 2-11

4. Release the trigger .

Laser Scanner Aiming Pattern

Scanning Tips

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 wearable terminal configuration. An application

may use different scanning procedures from the one listed above.

Scan LED Indicator

The LED on the scanner provides a visual indication of the scan status.

Table 2-8

Off Not scanning.
Solid Red Laser enabled, scanning in process.

Scan LED Indicators

LED Status Indication

Solid Green Successful decode.

2 - 18 WT4070/90 Wearable Terminal User Guide

Waking the Wearable Terminal

The wake up conditions define what actions wake up the wearable terminal after it has gone into suspend
mode. The wearable terminal 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 ar e shown in

Table 2-9.

Table 2-9

AC power is applied. No Yes
Wearable terminal is inserted into a cradle. No Yes
Wearable terminal is removed from a cradle. No Yes
Wearable terminal is connected to a serial device. No Yes
Wearable terminal is connected to a USB device. No Yes
Wearable terminal is disconnected from a USB

device.
A key is pressed. No Yes
An attached scanner is triggered. No Yes
Wireless LAN activity is detected. No No
A headset is connected to the wearable terminal. No Yes

Wakeup Default Settings

Condition for Wakeup Power Button Automatic Time-out

No Yes

NOTE If the battery is removed and replaced, the only way to wake up the terminal is by pressing the Power

button.

Chapter 3

Accessories

Introduction

The wearable terminal accessories provide a variety of product support capabilities. Accessories include
cradles, cables and scanners.

Cradles

•

Single Slot USB cradle charges the wearable terminal main battery and a spare battery. It also
synchronizes the wearable terminal with a host computer through either a serial or a USB connection.

•

Four Slot Ethernet cradle charges up to four wearable terminal batteries and synchronizes the wearable
terminals with a host computer through an Ethernet connection.

•

Four Slot Spare Battery Charger charges up to four wearable terminal spare batteries.

Chapter 3

Chapter 3

Accessories

Scanners

•

RS309 scanner

•

RS409 scanner.

Accessories

•

Headset

•

Headset adapter

•

Wrist Mount

•

Hip Mount.

3 - 2 WT4070/90 Wearable Terminal User Guide

Single Slot USB Cradle

This section describes how to use a Single Slot USB cradle (Figure 3-1) with the wearable terminal. For USB
communication setup procedures refer to the WT4090 Integrator Guide.

Scanner Placed in Well

Spare Battery

Spare Battery

Charging LED

Figure 3-1

Single Slot USB Cradle

CAUTION Use only a Symbol approved power supply output rated 12 VDC and minimum 3.3 A. Use of an

alternative power supply will void the product warranty and may cause product damage. See

Appendix B, Regulatory for the power supply regulatory compliance statement.

The Single Slot USB Cradle:

•

Provides 5.4 VDC power for operating the wearable terminal.

•

Provides USB port for data communication between the wearable terminal and a host computer or other
serial devices (e.g., a printer).

NOTE The normal function of the product may be disturbed by Strong Electro Magnetic Interference (for

example, static electricity). If so, simply remove and re-insert the terminal to resume normal
operation. In case the function does not resume, please use the product in another location.

•

Synchronizes information between the wearable terminal an d a host computer. (With customized or third
party software, it can also be used to synchronize the wearable terminal with corporate databases.)

Accessories 3 - 3

•

Charges the wearable terminal’s battery and a spare batt er y.

•

Provides a location for storing a scanner when a wearable terminal is docked in the cradle.

Battery Charging Indicators

The Single Slot USB cradle can charge the wearable terminal’s main battery and a spare battery
simultaneously.

The wearable terminal’s amber Charge Status LED indicates the st atus of the battery chargi ng in the wearable
terminal. See Table 1-3 on page 1-6 for charging status indications.

The amber Spare Battery Charging LED on the cradle (see Figure 3-1 on page 3-2) indicates the status of the
spare battery charging in the cradle. See Table 3-1 for charging status indications. The standard capacity
battery fully charges in less than four hours.

Table 3-1

Spare Battery LED

Spare Battery LED Charging Indicators

(on cradle)

Indication

Off No spare battery in well; spare battery not placed correctly; cradle is not powered.
Fast Blinking Amber Charging error:

•

Temperature is too low or too high.

•

Charging has gone on too long without completing (typically eight hours).
Slow Blinking Amber Spare battery is charging.
Solid Amber Charging complete.

3 - 4 WT4070/90 Wearable Terminal User Guide

Four Slot Ethernet Cradle

This section describes how to use a Four Slot Ethernet cradle (Figure 3-2) with the wearable terminal. For
Ethernet communication setup procedures refer to the WT4090 Integrator Guide.

Scanner Well

Figure 3-2

Four Slot Ethernet Cradle

The Four Slot Ethernet cradle:

•

Connects up to four wearable terminals to an Ethernet network.

•

Provide 5.4 VDC power for operating the wearable terminal and charging the battery.

•

Simultaneously charges up to four wearable terminals (with ba tteries installed).

Y ou cannot ActiveSync using the Four Slot Ethernet cradle. To ActiveSync with a host computer use the Single
Slot USB cradle.

CAUTION Use only a Symbol approved power supply output rated 12 VDC and minimum 9 A. Use of an

alternative power supply will void the product warranty and may cause product damage. See

Appendix B, Regulatory for the power supply regulatory compliance statement.

Accessories 3 - 5

Battery Charging

The four slot Ethernet cradle can charge up to four wearable te rminals simult aneously. T o charge the wear able
terminal:

1. Slide the wearable terminal into the wearable terminal slot.

2. The wearable terminal amber Charge Status LED indicates the wearable terminal battery charging status.

The St andar d Battery usually charge s in less tha n four hou rs.See Table 3-1 for charging status indications.

3. When charging is complete, remove the wearable terminal from the cradle.

LED Charge Indications

The Four Slot Ethernet cradle uses the wearable terminal amber Power LED to indicate the battery charging
status. See Table 3-1 on page 3-3 for charging status indications.

Speed LED

The green Spee d LED lights to indicate that the transfer rate is 100 Mbps. When it is not lit it indicates that the
transfer rate is 10 Mbps.

Link LED

The yellow Link LED blinks to indicate activity, or st ays lit to indi cate that a link is est a blished. When it is not lit,
it indicates that there is no link.

Battery Charging Indicators

The wearable terminal’s amber charge LED indicates the status of the battery charging in the wearable
terminal. See Table 1-3 on page 1-6 for charging status indications.

The standard capacity battery fully charges in less than four hours.

3 - 6 WT4070/90 Wearable Terminal User Guide

Four Slot Spare Battery Charger

This section describes how to use the Four Slot Spare Battery Charger to charge up to four wearable terminal
spare batteries.

Spare Battery Charging Well (4)

Spare Battery

Spare Battery Charging LEDs (4)

Figure 3-3

Four Slot Spare Battery Charger

CAUTION Use only a Symbol approved power supply output rated 12 VDC and minimum 3.3 A. Use of an

alternative power supply will void the product warranty and may cause product damage. See

Appendix B, Regulatory for the power supply regulatory compliance statement.

Spare Battery Charging with the Four Slot Spare Battery Charger

Insert the battery into a spare battery charging slot and gently press down on the battery to ensure proper
contact.

Battery Charging Indicators

An amber LED is provided on each battery charging well. See Table 3-2 for charging status indications.The
standard capacity battery usually charges in less than four hours.

Table 3-2

Off No spare battery in slot; spare battery not placed correctly; cradle is not powered.
Fast Blinking Amber Charging error:

Spare Battery LED Charging Indicators

LED Indication

•

Temperature is too low or too high.

•

Charging has gone on too long without completing (typically eight hours).
Slow Blinking Amber Spare battery is charging.
Solid Amber Charging complete.

RS409 Scanner

To connect the RS409 scanner to the wearable terminal:

NOTE There are two RS409 configurations available. The short cable configuration c onnects the RS409 to the

wearable terminal mounted on the arm. The extended cable configuration connects the RS409 to the

WT4090 mounted on the hip.

1. Remove the rubber plug from the wearable terminal interface connector.

2. Connect the RS409 interface cable to the wearable terminal interface connector. If the wearable terminal is

mounted on the arm, connect the cable to the interface connector closest to the wrist.

Accessories 3 - 7

Scanner Cable Connector

Figure 3-4

3. If using the extended cable configuration, route the scanner cable up to the shoulder and down to the hand

Connecting RS409 to Wearable Terminal

Interface Connector

that the scanner mounts on. Attach two cable clips to clo thing and secure cable to cable clip.

Figure 3-5

Cable Clip Installation

3 - 8 WT4070/90 Wearable Terminal User Guide

4. Rotate the trigger assembly to the correct position for the hand that the scanner moun ts to.

5. Slide the RS409 onto the index finger with the scan trigger next to the thumb.

Figure 3-6

6. Tighten the finger strap.

Figure 3-7

7. If required, cut excess finger strap material.

Place the RS409 on Index Finger

Tightening Straps

After connecting the scanner, warm boot the wearable termin al. See Re setting th e W earable Terminal on page

2-14 for information on performing a warm boot.

RS309 Scanner

The RS309 connects to the wearable terminal and mounts on the back of either hand using the RS309 glove.

1. Remove the rubber plug from the wearable terminal interface connector.

2. Connect the RS309 trigger cable to the back of the RS309.

Accessories 3 - 9

Trigger Connector

Figure 3-8

3. Connect the end of the RS309 interface cable to the wear able terminal interface conn ector. If the wearable

Connecting Trigger Cable to RS309

NOTE There are two interface cables available. The standard interface cable connects the RS309 to the wearable

terminal
terminal

mounted on the arm. The extended length interface cable connect the RS309 to the wearable
mounted on the hip.

terminal is mounted on the arm, connect the cable to the interface connector closest to the wrist.

4. If using the extended length interface cable, route the interface cable up to the shoulder and down to the

hand that the scanner mounts on. Attach two cable clips to clothing and secure cable to cable clip.

Figure 3-9

Cable Clip Installation

3 - 10 WT4070/90 Wearable Terminal User Guide

5. Connect the RS309 interface cable to the back of the RS309.

Interface Connector

Figure 3-10

6. Mount the RS309 on the RS309 glove. Refer to the RS309 Glove Installation Guide for information on

Connecting Interface Cable to RS309

mounting the RS309.

7. Route the trigger cable around the side of the RS309, next to the index finger.

8. Slide the trigger mount on the index finger, with the button positioned next to the thumb, and adjust the

velcro strap.

Figure 3-11

RS309 on Back of Hand

After connecting the scanner, warm boot the wearable termin al. See Re setting th e W earable Terminal on page

2-14 for information on performing a warm boot.

Wired Headset

You can use a mono headset with a microphone for audio communication with an audio enabled application.
The Headset Adapter is required to connect a headset with a standard 2.5 mm jack to the wearable terminal.

NOTE Symbol recommends 2.5 mm jack headset, p/n 50-11300-050.

Accessories 3 - 11

Figure 3-12

Refer to the WT4070/90 Integrator Guide for instructions on assembling the headset and Headset Adapter.
The Headset Adapter has a clip for mounting onto the wrist mount or belt.

Typical Headset Connected to Headset Adapter

3 - 12 WT4070/90 Wearable Terminal User Guide

Chapter 4

Chapter 4

Chapter 4

Maintenance & Troubleshooting

Introduction

This chapter includes instructions on cleaning and storing the wearable terminal, and provides troubleshooting
solutions for potential problems during wearable terminal operation.

Maintaining the Wearable Terminal

For trouble-free service, observe the following tips when using the wearable terminal:

•

Protect the wearable terminal from temperature extremes.

•

Do not store or use the wearable terminal in any location that is extremely dusty, damp, or wet.

•

Use a soft lens cloth to clean the wearable terminal. If the surface of the wearable terminal screen
becomes soiled, clean it with a soft cloth moistened with a diluted window-cleaning solution.

•

Periodically replace the rechargeable Li-ion battery to ensure maximum battery life and product
performance. Battery life depends on individual usage patterns.

•

Take care not to scratch the screen of the wearable terminal.

•

The screen of the wearable terminal contains glass. Take care not to drop the wearable terminal or
subject it to strong impact.

Maintenance & Troubleshooting

•

Regularly replace all Velcro® straps on the wrist mount and wearable scanners, to ensure adequate
adhesion of the Velcro.

Wrist Mount Cleaning Istructions

It may be necessary to wash the wrist mount straps and replaceable pad when they become soiled.
Remove the straps and pad from the wrist mount. Hand wash in cold water with a mild detergent (such as

Woolite

Figure 4-1

®

). Do not use bleach. Air dry. Do not use a dryer.

Replaceable Pad

Strap

Wrist Mount Soft Goods

4 - 2 WT4070/90 Wearable Terminal User Guide

Troubleshooting

Wearable Terminal

Table 4-1

Wearable terminal
does not turn on.

Rechargeable
lithium-ion battery did
not charge.

Troubleshooting the Wearable Terminal

Problem Cause Solution

Lithium-ion battery
not charged.

Lithium-ion battery
not installed
properly.

System crash. Perform a warm boot. If the

Battery failed. Replace battery. If the

Wearable terminal
removed from
cradle while battery
was charging.

Ambient
temperature of the
cradle is too warm
or too cold.

Charge or replace the lithium-ion battery in the
terminal

Ensure battery is installed properly. See

Removing the Main Battery on page 1-5

turn on, perform a cold boot. See

Terminal on page 2-14

try a warm boot, then a cold boot. See

Terminal on page 2-14

Insert
lithium-ion battery requires less than four hours to recharge
fully.

Move the cradle to an area where the ambient temperature is
between 0 °C and 40 °C (32 °F and 104 °F).

.

wearable terminal

wearable terminal

.

.

in cradle and begin charging. The

Installing and

.

wearable terminal

Resetting the Wearable

still does not operate,

Resetting the Wearable

wearable

still does not

Cannot see
characters on display.

During data
communication, no
data was transmitted,
or transmitted data
was incomplete.

Wearable terminal
not powered on.

Wearable terminal
removed from
cradle or unplugged
from host computer
during
communication.

Incorrect cable
configuration.

Communication
software was
incorrectly installed
or configured.

Press the Power button.

Replace the
Synchronization cable and re-transmit.

See the System Administrator.

Perform setup. Refer to the WT4090 Integrator Guide for
details.

Ensure that Microsoft ActiveSync 4.1 or greater is installed on
the host computer.

wearable terminal

in the cradle, or reattach the

Maintenance & Troubleshooting 4 - 3

Table 4-1

Troubleshooting the Wearable Terminal (Continued)

Problem Cause Solution

No sound is audible. Volume setting is

low or turned off.

Wearable terminal
turns itself off.

Wearable terminal
is inactive.

Battery is depleted. Replace the battery.
Battery is not

inserted properly.

wearable

The
terminal

’s battery is
low and it powers
down to protect
memory content.

Adjust volume. Change volume settings by selecting

Settings

>

Control Panel

>

V olume & Sounds

icon >

Start

Volume

Move the slider to change the volume level.
The

wearable terminal
wearable terminal
be set to 30 sec., 1, 2, 3, 4, 5 or 6 minutes. If the
terminal

is running on external power, this period can be set to

turns off after a period of inactivity. If the

is running on battery power, this period can

wearable

1, 2, 3, 5, 10, 15 and 30 minutes.
Check the power settings by selecting

Control Panel

>

Power

icon >

Power Off

Start

tab.

>

Settings

>

Change the setting if you need a longer delay before the
automatic shutoff feature activates.

Insert the battery properly (see

Main Battery on page 1-5

Installing and Removing the

).

Recharge the battery.

>

tab.

A message appears
stating that the
wearable terminal
memory is full.

Too many files
stored on the
wearable terminal

Too many
applications
installed on the
wearable terminal

Delete unused memos and records. You can save these
records on the host computer.

.

If you have installed additional applications on the
terminal
Select

.

icon.
Select the unused program and select

, remove them to recover memory.

Start

>

Settings

>

Control Panel

>

Remove.

Remove Programs

wearable

4 - 4 WT4070/90 Wearable Terminal User Guide

Table 4-1

The
terminal
accept scan input.

Troubleshooting the Wearable Terminal (Continued)

Problem Cause Solution

wearable

does not

Scanning
application is not
loaded.

Unreadable bar
code.

Distance between
exit window and bar
code is incorrect.

Wearable terminal
is not programmed
for the bar code.

Wearable terminal
is not programmed
to generate a beep.

Battery is low. If the scanner stops emitting a laser beam when the trigger is

Verify that the unit is loaded with a scanning application. See
the System Administrator.

Ensure the symbol is not defaced.

Ensure

Ensure the
type of bar code being scanned.

If a beep on a good decode is expected and a beep is not
heard, check that the application is set to generate a beep on
good decode.

pressed, check the battery level. When the battery is low, the
scanner shuts off before the
condition notification.

Note

distributor or Motorola.

wearable terminal

wearable terminal

: If the scanner is still not reading symbols, contact the

is within proper scanning range.

is programmed to accept the

wearable terminal

low battery

WLAN connection is
lost when the
wearable terminal
connected to a host
computer using
ActiveSync.

is

Microsoft security
feature prevents
connection to two
separate networks.

Disconnect from the WLAN network prior to connecting to a
host computer using ActiveSync.

Four Slot Ethernet Cradle

Maintenance & Troubleshooting 4 - 5

Table 4-2

Wearable terminal amber
Charge Status LED does not
light when
inserted.

Wearable terminal battery is
not charging.

During data communication,
no data was transmitted, or
transmitted data was
incomplete.

Troubleshooting the Four Slot Ethernet Cradle

Problem Cause Solution

wearable terminal

Cradle is not receiving power. Ensure the power cable is connected

securely to both the cradle and to AC power.

Wearable terminal is not
correctly seated.

Wearable terminal was
removed from cradle or cradle
was unplugged from AC power
too soon.

Battery is faulty. Verify that other batteries charge properly. If

The

wearable terminal

fully seated in the cradle.
Wearable terminal removed

from cradle during
communication.

Incorrect cable configuration. See the system administrator or refer to the

is not

Remove and re-insert the
into the cradle, ensuring it is correctly seated.

Ensure cradle is receiving power. Ensure the
wearable terminal
wearable terminal
can take up to four hours to fully recharge a
Standard Battery and it can take up to six
hours to fully recharge an Extended Life
Battery.

so, replace the faulty battery.
Remove and re-insert the

into the cradle, ensuring it is correctly seated.
Replace

retransmit.

WT4090 Integrator Guide.

wearable terminal

is seated correctly. If the
battery is fully depleted, it

wearable terminal

wearable terminal

in cradle and

Wearable terminal’s main
batteries not charging.

Ethernet connection error. Link
LED is not lit (see

page 3-5

Ambient temperature of the
cradle is too warm or too cold.

).

Link LED on

See the system administrator. Probable
Ethernet connection error.

Move the cradle to an area where the
ambient temperature is between 0 °C and 40
°C (32 °F and 104 °F).

4 - 6 WT4070/90 Wearable Terminal User Guide

Four Slot Spare Battery Charger

Table 4-3

Batteries not
charging.

Troubleshooting The Four Slot Spare Battery Charger

Symptom Possible Cause Solution

Battery was removed
from the charger or
charger was unplugged
from AC power too
soon.

Battery is faulty. Verify that other batteries charge properly. If so, replace the faulty

Battery contacts not
connected to charger.

Ambient temperature of
the charger is too warm
or too cold.

Re-insert the battery in the charger or re-connect the charger’s
power supply.

battery.
Verify that the battery is oriented properly and firmly seated in the

battery well correctly with the contacts facing down. See

3-3 on page 3-6

Move the charger to an area where the ambient temperature is
between 0 °C and 40 °C (32 °F and 104 °F).

for proper battery orientation.

Figure

Single Slot USB Cradle

Maintenance & Troubleshooting 4 - 7

Table 4-4

Charge Status
LEDs do not light
when
terminal
battery is
inserted.

Troubleshooting the Single Slot USB Cradle

Symptom Possible Cause Solution

Cradle is not receiving
power.

Ensure the power cable is connected securely to both the cradle
and to AC power.

wearable

or spare

Wearable terminal is
not seated firmly in the

Remove and re-insert the
ensuring it is firmly seated.

cradle.
Spare battery is not

seated firmly in the

Remove and re-insert the spare battery into the charging slot,
ensuring it is firmly seated.

cradle.

Wearable
terminal battery
is not charging.

Wearable terminal was
removed from cradle or
cradle was unplugged
from AC power too
soon.

Ensure cradle is receiving power. Ensure
seated correctly. Confirm main battery is charging. If a
terminal

battery is fully depleted, it can take up to four hours to
fully recharge a battery (if the
if the

wearable terminal

View battery status by s electing

Power

icon.

Battery is faulty. Verify that other batteries charge properly. If so, replace the faulty

battery.

The

wearable terminal

is not fully seated in

Remove and re-insert the
ensuring it is firmly seated.

the cradle.

wearable terminal

wearable terminal

is operating).

Start

>

wearable terminal

into the cradle,

wearable terminal

is off, and longer

Settings

>

Control Panel

into the cradle,

is

wearable

>

Spare battery is
not charging.

Ambient temperature
of the cradle is too

Move the cradle to an area where the ambient temperature is
between 0 °C and 40 °C (32 °F and 104 °F).

warm or too cold.
Battery inserted

incorrectly.

Verify that the battery is oriented properly and firmly seated in the
battery well correctly with the contacts facing down. See

3-3 on page 3-6

for proper battery orientation.

Figure

Battery is faulty. Verify that other batteries charge properly. If so, replace the faulty

battery.

Ambient temperature
of the cradle is too

Move the cradle to an area where the ambient temperature is
between 0 °C and 40 °C (32 °F and 104 °F).

warm or too cold.

4 - 8 WT4070/90 Wearable Terminal User Guide

Table 4-4

During data
communications,
no data was
transmitted, or
transmitted data
was incomplete.

Cannot
ActiveSync with
Host Computer

Troubleshooting the Single Slot USB Cradle (Continued)

Symptom Possible Cause Solution

Wearable terminal
removed from cradle
during
communications.

Incorrect cable
configuration.

Communications
software is not
installed or configured
properly.

Wrong USB cable
used.

Host computer not
configured properly.

The

wearable terminal
is not fully seated in
the cradle.

Replace

See the System Administrator.

Perform setup as described in the WT4090 Integrator Guide.
Ensure that Microsoft ActiveSync 4.1 or greater is installed on the

host computer.
Ensure that the cable has a USB A connector on one end and a

USB mini B connector on the other end.
Ensure that ActiveSync on the host computer is set to allow USB

connections.
Remove and re-insert the

ensuring it is firmly seated.

wearable terminal

in cradle and retransmit.

wearable terminal

into the cradle,

Appendix A

Appendix A Specifications

Technical Specifications

The following tables summarize the wearable terminal’ s intended operatin g environment and general te chnical
hardware specifications.

Wearable Terminal

The following table summarizes the wearable terminal’s intended operating environment.

Specifications

Table A-1

Physical and Environmental Characteristics

Dimensions 5.7 inches L x 3.7 inches W x 1.0 inch H

Weight (including battery) 11.3 oz. (320 gm)
Keyboard

Display Color 2.8 inch QVGA
Main Battery Removable, rechargeable 3.7 VDC Lithium Ion battery.

Backup Battery Two NiMH batteries (rechargeable) 15 mAh 2.4 VDC (not user accessible)

Performance Characteristics

CPU XScale PXA270 processor at 520 MHz
Operating System Microsoft Windows CE 5.0 Professional
Memory Windows CE: 64MB Flash/128MB RAM

Application Development PSDK, DCP and SMDK available through Symbol Developer Zone web site
Data Capture Options RS309 scanner

Technical Specifications

Item Description

(14.2 cm L x 9.3 cm H x 2.6 cm H)

Two-color Alphanumeric Keypad or Triple-tap Alphanumeric Keypad

Standard capacity: 2330 mAh

RS409 scanner

User Environment

Operating Temperature -4 °F to 122°F (-20 °C to 50 °C)
Storage Temperature -40 °F to 158 °F (-40 °C to 70 °C)

A - 2 WT4070/90 Wearable Terminal User Guide

Table A-1

Technical Specifications (Continued)

Item Description

Battery Charging Temperature 32 °F to 104 °F (0 °C to +40 °C) ambient temperature range.
Humidity 5% to 95% non condensing
Drop Specification Multiple 4 ft.(1.2 m) drops to concrete across operating temperature range
Tumble 500 half-meter tumbles at room temperature (1,000 drops)
Environmental Sealing IP54 Category 2
ESD ± 15k VDC air discharge

± 8k VDC direct discharge
± 8k VDC indirect discharge

WLAN Wireless Data Communications

WLAN radio WT4070: Symbol 802.11b/g

WT4090: Symbol 802.11a/b/g

Operating Channels Channel 8 - 169 (5040 - 5845 MHz) (4920 - 4980 MHz) Japan only

Channel 1 - 13 (2412 - 2472 MHz)
Channel 14 (2484 MHz) Japan only
Actual operating frequencies depend on regulatory rules and certification

agency

Security WPA2, WEP (40 or 128 bit), TKIP, TLS, TTLS (MS-CHAP), TTLS (MS-CHAP

v2), TTLS (CHAP), TTLS-MD5, TTLS-P AP, PEAP-TLS, PEAP (MS-CHAP v2),
AES, LEAP

Voice Communication Runs voice recognition engines and text-to-speech engines for voice picking

applications
Output Power 100 mW U.S. and International
Data Rate 802.11a: up to 54Mb per second

802.11b: up to 11Mb per second

802.11g: up to 54Mb per second

Frequency Range 802.11a: 5 GHz; country-dependent

802.11b: 2.4 GHz; country-dependent

802.11g: 2.4 GHz; country-dependent

Antenna Internal

WPAN Wireless Data Communications

Bluetooth Bluetooth Version 1.2

Appendix A: Specifications A - 3

Table A-1

Peripherals and Accessories

Technical Specifications (Continued)

Item Description

Cradles Single Slot USB

Four Slot Ethernet
Printers Supports extensive line of Symbol approved printers, cables and accessories
Charger Four Slot Battery Charger
Other Accessories Headset adapter to a 2.5 mm barrel jack headset connector

Regulatory

Electrical Safety Certified to UL60950-1, CSA C22.2 No . 6 0950-1, EN60950/IEC 60950-1 plus

all national deviations
EMC FCC Part 15 Subpart B, ICES-003 Class B, EN 60601-1-2, EN 61000-3-2, EN

61000-3-3, CISPR 22 Class B, CISPR 24
RF FCC Parts 15.247, 15.407, 15.205, 15.207, 15.209, 15.203, EN 300 32,

EN301 893, RSS-100, RSS-210, ARIB STD-66 & 33, ARIB STD-T70 & 71

RS309 Scanner

Table A-2

Physical and Environmental Characteristics

Dimensions (standard version
without cables attached)

Weight (standard version

RS309 Technical Specifications

Item Description

2.7 inch L x 2.4 inch W x 1.5 inch H

(6.8 cm L x 6.1 cm H x 3.8 cm)

3.525 oz. (98 gm)

without cables attached)
Current 140 mA typical, 180 mA max
Standby Current 60 µA max
Voltage 3.1 to 3.6 VDC
Vcc Noise Level 200 mV p-p max.

Performance Characteristics

Light Source 650 nm LASER, 1.06 mW
Scan Rate 35 (± 5) scans/sec (bidirectional)
Nominal Working Distance Density 5 mil 7.5 mil 13 mil 20 mil 55 mil

Code Type 39 39 UPC 39 39

Far (inches) 7 9.75 20.25 29.25 54.5 (Guaranteed)

Far (inches) 9.5 15.25 27.25 42.5 84.75 (Typical)
Yaw ± 50 degrees from normal
Roll ± 20 degrees from vertical

A - 4 WT4070/90 Wearable Terminal User Guide

Table A-2

RS309 Technical Specifications (Continued)

Item Description

Pitch ± 65 degrees from normal

User Environment

Operating Temperature -22 °F to 122 °F (-30 °C to 50 °C)
Storage Temperature -40 °F to 140 °F (-40 °C to 60 °C)
Humidity 5% to 95% non condensing
Drop Specification 4 ft.(1.8m) drop to concrete
Environmental Sealing IP54 sealing
Ambient Light Immunity Indoor: 450 foot-candles (4,844 lux)

Outdoor: 8,000 foot-candles (86,111 lux)

Regulatory

Electrical Safety Certified to CSA C22.2 No. 60950-1, EN60950-1, IEC 60950-1
EMI/RFI FCC Part 15 Class B, ICES-003 Class B, European Union EMC and R&TTE

Directives, Australian AS/NZS 4268
Laser Safety CDRH Class II, IEC 60825-1 Class 2
Laser Decode Capability Code 39 Code 128 Code 93

Codabar Code 11 Discrete 2 of 5

Interleaved 2 of 5 EAN-8 EAN-13

MSI UPCA UPCE

UPC/EAN supplementals Coupon Code Trioptic 39

Webcode Chinese 2 of 5 RSS

RS409 Scanner

Table A-3

Physical and Environmental Characteristics

Dimensions 1.9 in. L x 1.4 in. W x 1.9 in. H

Weight (standard version
without cables attached)

Current 92 mA typical, 121 mA max
Standby Current 12µA typical/60 µA max
Voltage 3.1 to 3.6 VDC
Vcc Noise Level 100 mV p-p max.

Performance Characteristics

Light Source 650 nm LASER, 1.55 mW

RS409 Technical Specifications

Item Description

(4.8 cm L x 3.6 cm H x 4.8 cm H)

2.0 oz. (56.7 gm)

Appendix A: Specifications A - 5

Table A-3

RS409 Technical Specifications (Continued)

Item Description

Scan Rate 104 (± 12) scans/sec (bidirectional)
Nominal Working

Distance

Density 5 mil 7.5 mil 10 mil 13 mil 20 mil 40 mil 55 mil
Code Type 39 39 39 UPC 39 39 39
Far (inches) 4.75 8.75 13.25 17.25 21.5 22.25 27 (Guaranteed)

Far (inches) 8.75 14.25 24.25 35.75 50.5 (Typical)
Yaw ± 50 degrees from normal
Roll ± 35 degrees from vertical
Pitch ± 65 degrees from normal

User Environment

Operating Temperature -4 °F to 122 °F (-20 °C to 50 °C)
Storage Temperature -25 °F to 160 °F (-40 °C to 70 °C)
Humidity 5% to 95% non condensing
Drop Specification 4 ft.(1.8m) drop to concrete
Environmental Sealing IP54 sealing
Ambient Light Immunity Indoor: 450 foot-candles (4,844 lux)

Outdoor: 8,000 foot-candles (86,111 lux)

Regulatory

Electrical Safety Certified to CSA C22.2 No. 60950-1, EN60950-1, IEC 60950-1
EMI/RFI FCC Part 15 Class B, ICES-003 Class B, European Union EMC and R&TTE

Directives, Australian AS/NZS 4268
Laser Safety CDRH Class II, IEC 60825-1 Class 2
Laser Decode Capability Code 39 Code 128 Code 93

Codabar Code 11 Discrete 2 of 5

Interleaved 2 of 5 EAN-8 EAN-13

MSI UPCA UPCE

UPC/EAN supplementals Coupon Code Trioptic 39

Webcode Chinese 2 of 5 RSS

A - 6 WT4070/90 Wearable Terminal User Guide

Cradles

Table A-4

Operating
Temperature

Storage
Temperature

Battery
Charging
Temperature

Humidity 5% to 95% non-condensing
Size (L x W x H) 6.6 in. x 5.1 in. x 3.9 in.

Weight 12.1 oz. (344 gm) 45.9 oz. (1300 gm) 15.3 oz. (435 gm)
Power Supply 12 VDC, 3.3 A 12 VDC, 9 A 12 VDC, 3.3 A
Drop 30 inches (76.2 cm) to vinyl covered concrete
Electrostatic

Discharge
(ESD)

Accessory Specifications

Single Slot USB Cradle Four Slot Ethernet Cradle

32 °F to 122 °F
(0 °C to +50 °C)

-40 °F to 158 °F
(-40 °C to 70 °C)

32 °F to 104 °F
(0 °C to +40 °C) ambient temperature

(16.8 cm x 13.0 cm x 9.9 cm)

±15 kV air discharge, ± 8 kV contact discharge

6.7 in. x 18.9 in. x 4.5 in.
(17.0 cm x 48.1 cm x 11.4 cm)

Four Slot Spare Battery

Charger

32 °F to 104 °F
(0 °C to +40 °C)

8.5 in. x 5.7 in. x 1.9 in.
(21.5 cm x 14.5 cm x 4.9 cm)

Typical Power 20 W 60 W 25 W

Appendix B

Regulatory

Appendix B

Regulatory

Introduction

This appendix contains the accessory power supply regulatory compliance statements.

Accessory Power Supply Regulatory Compliance

Table B-1

Single Slot USB Cradle Power
Supply
Four Slot Battery Charger Power
Supply

Accessory Power Supplies, Regulatory Compliance Statements

Accessory Power Supplies Regulatory Compliance Statements

Use only a Symbol-approved power supply output rated 12 VDC and
minimum 3.3 A. The power supply is certified to EN60950 with SELV
outputs. Use of alternative power supply will invalidate any approval given
to this device and may be dangerous.

Benutzen Sie nur eine von Symbol Technologies genehmigte
Stromversorgung mit einer Ausgangsleistung von 12 V (Gleichstrom) und
mindestens 3.3 A. Die Stromversorgung ist nach EN60950 für die
Verwendung in SELV-Stromkreisen zertifiziert. Bei Verwendung eines
anderen Netzteils werden alle für das Gerät gewährten Genehmigungen
außer Kraft gesetzt, und der Betrieb kann gefährlich sein.

Four Slot Ethernet Cradle Power
Supply

Use only a Symbol-approved power supply output rated 12 VDC and
minimum 9 A. The power supply is certified to EN60950 with SEL V output s.
Use of alternative power supply will invalidate any approval given to this
device and may be dangerous.

Benutzen Sie nur eine von Symbol Technologies genehmigte
Stromversorgung mit einer Ausgangsleistung von 12 V (Gleichstrom) und
mindestens 9 A. Die Stromversorgung ist nach EN60950 für die
Verwendung in SELV-Stromkreisen zertifiziert. Bei Verwendung eines
anderen Netzteils werden alle für das Gerät gewährten Genehmigungen
außer Kraft gesetzt, und der Betrieb kann gefährlich sein.

B - 2 WT4070/90 Wearable Terminal User Guide

A

Glossary

GlossaryGlossary

API. An interface by means of which one software compone nt communicates with or controls another. Usu ally

used to refer to services provided by one software component to another, usually via software interrupts or
function calls

Application Programming Interface. See API.
ANSI Terminal. A display terminal that follows commands in the ANSI standard terminal language. For

example, it uses escape sequences to control the cursor, clear the screen and set colors. Communications
programs support the ANSI terminal mode and often default to this terminal emulatio n for dial-up
connections to online services.

ASCII. American Standard Code for Information Intercha nge. A 7 bit-plus-parity code representing 128 letters,

numerals, punctuation marks and control characters. It is a standard data transmission code in the U.S.

B

Bar. The dark element in a printed bar code symbol.
Bar Code. A pattern of variable-width bars and spaces which represents numeric or alphanumeric data in

machine-readable form. The general format of a bar cod e symbol consists of a leading margin, start
character, data or message character, check character (if any), stop character, and trailing margin. Within
this framework, each recognizable symbology uses its own unique format. See Symbology.

Bit. Binary digit. One bit is the basic unit of binary information. Generally, eight consecutive bits compose one

byte of data. The pattern of 0 and 1 values within the byte determines its meaning.

Bits per Second (bps). Bits transmitted or received.
Bit. Binary digit. One bit is the basic unit of binary information. Generally, eight consecutive bits compose one

byte of data. The pattern of 0 and 1 values within the byte determines its meaning.

bps. See Bits Per Second.

Glossary - 2 WT4070/90 Wearable Terminal User Guide

Byte. On an addressable boundary, eight adjacent binary digits (0 and 1) combin ed in a pattern to represent a

specific character or numeric value. Bits are numbered from the right, 0 through 7, with bit 0 the low-order
bit. One byte in memory is used to store one ASCII character.

boot or boot-up. The process a computer goes through when it starts. During boot-up, the computer can run

self-diagnostic tests and configure hardware and software.

C

CDRH. Center for Devices and Radiological Health. A federal agency responsible for regulating laser product

safety. This agency specifies various laser operation classes based on power output during operation.

CDRH Class 1. This is the lowest power CDRH laser classification. This class is considered intrinsically safe,

even if all laser output were directed into the eye's pupil. There are no special operating procedures for this
class.

CDRH Class 2. No additional software mechanisms are needed to conform to this limit. Laser operation in this

class poses no danger for unintentional direct human exposure.

Character. A pattern of bars and spaces which either directly represents data or indicates a control function,

such as a number, letter, punctuation mark, or communications control contained in a message.

Codabar. A discrete self-checking code with a character set consisting of digits 0 to 9 and six additional

characters: (-$:/,+).

Code 128. A high density symbology which allows the controller to encode all 128 ASCII characters without

adding extra symbol elements.

Code 3 of 9 (Code 39). A versatile and widely used alphanumeric bar code symbology with a set of 43

character types, including all uppercase letters, numerals from 0 to 9 and 7 speci al characters (space, minus
(-), plus (+), period (.), dollar sign ($), slash (/), and percent (%)). The code name is derived from the fact
that 3 of 9 elements representing a character are wide, while the remaining 6 are nar row.

Code 93. An industrial symbology compatible with Code 39 b ut offering a full char acter ASCII set and a higher

coding density than Code 39.

Cold Boot. A cold boot restarts the wearable terminal and erases all user stored records and entries.
COM port. Communication port; ports are identified by number, e.g., COM1, COM2.
Cradle. A cradle is used for charging the terminal battery and for communicating with a host computer, and

provides a storage place for the terminal when not in use.

D

DCP. See Device Configuration Package.

Glossary - 3

Decode. To recognize a bar code symbology (e.g., UPC/EAN) and then analyze the content of the specific bar

code scanned.

Decode Algorithm. A decoding scheme that converts pulse widths into data representation of the letters or

numbers encoded within a bar code symbol.

Decryption. Decryption is the decoding and unscrambling of received encrypted data. Also see, Encryption

and Key.

Depth of Field. The range between minimum and maximum distances at which a scanner can read a symbol

with a certain minimum element width.

Device Configuration Package. The Symbol Device Configuration Package provides the Product Reference

Guide (PRG), flash partitions, Terminal Configuration Manager (TCM) and the associated TCM scripts. With
this package hex images that represent flash partitions can be created and downloaded to the wearable
terminal.

Discrete 2 of 5. A binary bar code symbology representing each cha racter by a group of five bars, two of which

are wide. The location of wide bars in the group determines which character is encoded; spaces are
insignificant. Only numeric characters (0 to 9) and START/STOP characters may be encoded.

E

F

EAN. European Article Number. This European/In ternational version of the UPC provides its own coding format

and symbology standards. Element dimensions are specified metrically. EAN is used primarily in retail.

ENQ (RS-232). ENQ software handshaking is also supported for the data sent to the host.
ESD. Electro-Static Discharge

Flash Disk. An additional megabyte of non-volatile memory for storing application and configuration files.
Flash Memory. Flash memory is nonvolatile, semi-permanent storage that can be electronically erased in the

circuit and reprogrammed. Wearable terminals use Flash memory to store the operating system
(ROM-DOS), the terminal emulators, and the Citrix ICA Client for DOS.

File Transfer Protocol (FTP). A TCP/IP application protocol governing file transfer via network or telephone

lines. See TCP/IP.

FTP. See File Transfer Protocol.
Flash Memory. Flash memory is responsible for storing the system firmware and is non-volatile. If the system

power is interrupted the data is not be lost.

Glossary - 4 WT4070/90 Wearable Terminal User Guide

H

Hard Reset. See Cold Boot.
Hz. Hertz; A unit of frequency equal to one cycle per second.
Host Computer. A computer that serves other termin als in a network, providing such services as computation,

database access, supervisory programs and network control.

I

IEC. International Electrotechnical Commission. This international agency regulates laser safety by specifying

various laser operation classes based on power output during operation.

IEC (825) Class 1. This is the lowest power IEC laser classification. Conformity is ensured through a software

restriction of 120 seconds of laser operation within any 1000 second window and an automatic laser
shutdown if the scanner's oscillating mirror fails.

IEEE Address. See MAC Address.
Interleaved 2 of 5. A binary bar code symbology representing character pairs in gr ou p s of five bars and five

interleaved spaces. Interleaving provides for greater information density. The location of wide elements
(bar/spaces) within each group determines which characters are encoded. This continuous code type
uses no intercharacter spaces. Only numeric (0 to 9) and START / STOP characters may be encoded.

IOCTL. Input/Output Control.
Interleaved Bar Code. A bar code in which characters are paired together, using bars to repr esent the first

character and the intervening spaces to represent the second.

Interleaved 2 of 5. A binary bar code symbology representing character pairs in groups of five bars and five

interleaved spaces. Interleaving provides for greater information density. The location of wide elements
(bar/spaces) within each group determines which characters are encoded. This continuous code type uses
no intercharacter spaces. Only numeric (0 to 9) and START/STOP characters may be encoded.

Internet Protocol Address. See IP.
I/O Ports. interface The connection between two devices, defined by common physical characteristics, signal

characteristics, and signal meanings. Types of interfaces include RS-232 and PCMCIA.

Input/Output Ports. I/O ports are primarily dedicated to passing information into or out of the terminal’s

memory. Wearable terminals include Serial and USB ports.

IP. Internet Protocol. The IP part of the TCP/IP communications protocol. IP implements the network layer (layer

3) of the protocol, which contains a network address and is used to route a message to a different network
or subnetwork. IP accepts “packets” from the layer 4 transport protocol (TCP or UDP), adds its own header
to it and delivers a “datagram” to the layer 2 data link protocol. It may also break the packet into fragm ents
to support the maximum transmission unit (MTU) of the network.

K

Glossary - 5

IP Address. (Internet Protocol address) The address of a comput er attached to an IP network. Every client and

server station must have a unique IP address. A 32-bit address used by a computer on a IP network. Client
workstations have either a permanent address or one that is dynamically assigned to them each session.
IP addresses are written as four sets of numbers separated by periods; for example, 204.171.64.2.

IPX/SPX. Internet Package Exchange/Sequential Packet Exchange. A communications protocol for Nove ll. IPX

is Novell’s Layer 3 protocol, similar to XNS and IP, and used in NetWare networks. SPX is Novell's version
of the Xerox SPP protocol.

IS-95. Interim Standard 95. The EIA/TIA standard that governs the opera tion of CDMA cellular service. Versions

include IS-95A and IS-95B. See CDMA.

Key. A key is the specific code used by the algorithm to encrypt or decrypt the data. Also see, Encryption and

Decrypting.

L

M

laser scanner. A type of bar code reader that uses a beam of laser light.
LASER. Light Amplification by Stimulated Emission of Radiation.The lase r is an intense light source. Light from

a laser is all the same frequency, unlike the output of an incandescent bulb. Laser light is typically coherent
and has a high energy density.

LCD. See Liquid Crystal Display.
LED Indicator. A semiconductor diode (LED - Light Emitting Diode) used as an indicator, often in digital

displays. The semiconductor uses applied voltage to produce light of a ce rtain frequency determined by the
semiconductor's particular chemical composition.

Liquid Crystal Display (LCD). A display that uses liquid crystal sealed between two glass plates. The crystals

are excited by precise electrical charges, causing them to reflect light outside according to their bias. They
use little electricity and react relatively quickly. They require external light to reflect their information to the
user.

Light Emitting Diode. See LED.

MDN. Mobile Directory Number. The directory listing telephone number that is dialed (gen erally using POTS) to

reach a mobile unit. The MDN is usually associated with a MIN in a cellular telephone -- in the US and
Canada, the MDN and MIN are the same value for voice cellular users. International roaming considerations
often result in the MDN being different from the MIN.

Glossary - 6 WT4070/90 Wearable Terminal User Guide

MIL. 1 mil = 1 thousandth of an inch.
MIN. Mobile Identification Number. The unique account number associated with a cellular device. It is broadcast

by the cellular device when accessing the cellular system.

N

Nominal. The exact (or ideal) intended value for a specified parameter. Tolerances are specified as positive

and negative deviations from this value.

O

Open Data-Link Interface (ODI). Novell’s driver specification for an interface between network hardware and

higher-level protocols. It supports multiple protocols on a single NIC (Network Interface Controller). It is
capable of understanding and translating any network information or request sent by any other
ODI-compatible protocol into something a NetWare client can understand and process.

P

Open System Authentication. Open System authentication is a null authentication algorithm.

PAN . Personal area network. Using Bluetooth wireless technology, PANs enable devices to communicate

wirelessly. Generally, a wireless PAN consists of a dynamic group of less than 255 devices that
communicate within about a 33-foot ra ng e. Only dev ices within this limited area typically participate in the
network.

Parameter. A variable that can have different values assigned to it.
PING. (Packet Internet Groper) An Internet utility used to determine whether a particular IP address is online. It

is used to test and debug a network by sending out a packet and waiting for a response.

Print Contrast Signal (PCS). Measurement of the contrast (brightness difference) between the bars and

spaces of a symbol. A minimum PCS value is needed for a bar code symbol to be scannable. PCS = (RL ­RD) / RL, where RL is the reflectance factor of the background and RD the reflectance fac to r of th e da rk
bars.

Q

QWERTY. A standard keyboard commonly used on North American and some European PC keyboards.

“QWERTY” refers to the arrangement of keys on the left side of the third row of keys.

R

Glossary - 7

RAM. Random Access Memory. Data in RAM can be accessed in random order, and quickly written and read.
Resolution. The narrowest element dimension which is distinguished by a particular reading device or printed

with a particular device or method.

RF. Radio Frequency.
ROM. Read-Only Memory. Data stored in ROM cannot be changed or removed.
Router. A device that connects networks and supports the required protocols for packet filtering. Routers are

typically used to extend the range of cabling and to organize the topology of a network into subnets. See

Subnet.

RS-232. An Electronic Industries Association (EIA) standard that defines the connector, connector pins, and

signals used to transfer data serially from one device to another.

S

Scan Area. Area intended to contain a symbol.
Scanner. An electronic device used to scan bar code symbols and produce a dig itized pattern that corresponds

to the bars and spaces of the symbol. Its three main components are:

1. Light source (laser or photoelectric cell) - illuminates a bar code.

2. Photodetector - registers the difference in reflected light (more light reflected from spaces).

3. Signal conditioning circuit - transforms optical detector output into a digitized bar pattern.

SDK. Software Development Kit
Secure Sockets Layer (SSL). SSL is a commonly-used protocol for managing the security of a message

transmission on the Internet. SSL uses a program layer located between the Internet's Hypertext Transfer
Protocol (HTTP) and Transport Control Protocol (TCP) layers. SSL is included as part of both the Microso ft
and Netscape browsers and most Web server products. Developed by Netscape, SSL also gained the
support of Microsoft and other Internet client/server developers as well and becam e the de facto standard
until evolving into Transport Layer Security. The “sockets” part of the term refers to the sockets method of
passing data back and forth between a client and a server program in a network or betwee n program layers
in the same computer. SSL uses the public-and-private key encryption system from RSA, which also
includes the use of a digital certificate.

Shared Key. Shared Key authentication is an algorithm where both the AP and the MU share an authentication

key.

SID. System Identification code. An identifier issued by the FCC for each market. It is also broadcast by the

cellular carriers to allow cellular devices to distinguish between the home and roaming service.

SMDK. Symbol Mobility Developer’s Kit.
Soft Reset. See Warm Boot.

Glossary - 8 WT4070/90 Wearable Terminal User Guide

Subnet. A subset of nodes on a network that are serviced by the same router. See Router.
Subnet Mask. A 32-bit number used to separate the network and host sections of an IP address. A custom

subnet mask subdivides an IP network into smaller subsections. The mask is a binary pattern that is
matched up with the IP address to turn part of the host ID address field into a field for subnets. Default is
often 255.255.255.0.

Substrate. A foundation material on which a substance or image is placed.
Symbol. A scannable unit that encodes data within the conventions of a certain symbology, usually including

start/stop characters, quiet zones, data characters and check characters.

Symbology. The structural rules and conventions for representing data within a particular bar code type (e.g.

UPC/EAN, Code 39, PDF417, etc.).

T

TCP/IP. (Transmission Control Protocol/Internet Protocol) A communications protocol use d to internetwork

dissimilar systems. This standard is the protocol of the Internet and has become the global standard for
communications. TCP provides transport functions, which ensures that the total amount of bytes sent is
received correctly at the other end. UDP is an alternate transport that does not guarantee delivery. It is
widely used for real-time voice and video transmissions where erroneous packets ar e not retransmitted. IP
provides the routing mechanism. TCP/IP is a routable protocol, which means that all messages contain not
only the address of the destination station, but the address of a destination network. This allows TCP/IP
messages to be sent to multiple networks within an organization or around the world, hence its use in the
worldwide Internet. Every client and server in a TCP/IP network requires an IP address, which is either
permanently assigned or dynamically assigned at startup.

Telnet. A terminal emulation protocol commonly used on the Internet and TCP/IP-based networks. It allows a

user at a terminal or computer to log onto a remote device and run a program.

Terminal. See Wearable Terminal.
Terminal Emulation. A “terminal emulation” emulates a charac te r- ba se d ma in fra m e sessio n on a rem o te

non-mainframe terminal, including all display features, commands and function keys. The WT4090 Series
supports Terminal Emulations in 3270, 5250 and VT220.

TFTP. (Trivial File Transfer Protocol) A version of the TCP/IP FTP (File Transfer Protocol) protocol that has no

directory or password capability. It is the protocol used for upgrading firmware, downloading software and
remote booting of diskless devices.

Tolerance. Allowable deviation from the nominal bar or space width.
Transmission Control Protocol/Internet Protocol. See TCP/IP.
Transport Layer Security (TLS). TLS is a protocol that ensures privacy between communicating applications

and their users on the Internet. When a server and client communicate, TLS ensures that no third p arty may
eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).

Trivial File Transfer Protocol. See TFTP.

U

U

Glossary - 9

UPC. Universal Product Code. A relatively complex numeric symbology. Each character consists of two bars

and two spaces, each of which is any of four widths. The standard symbology for retail food packages in the
United States.

UDP. User Datagram Protocol. A protocol within the IP protocol suite that is used in place of TCP when a reliable

delivery is not required. For example, UDP is used for real-time audio and video traffic where lost packets
are simply ignored, because there is no time to retransmit. If UDP is used and a reliable delivery is req uired,
packet sequence checking and error notification must be written into the applications.

Visible Laser Diode (VLD). A solid state device which produces visible laser light.

W

Warm Boot. A warm boot restarts the wearable terminal by closing all running programs. All data that is not

saved to flash memory is lost.

Wearable Terminal. In this text, wearable terminal refers to the Symbol WT4090 that can be set up to

communicate with a network, using wireless radio technology.

Glossary - 10 WT4070/90 Wearable Terminal User Guide

IndexIndex

Index

Numerics

1-D bar codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

28-key keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

A

accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

four slot charge only cradle . . . . . . . . . . . . . . . . 3-1

four slot cradles

battery charging . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet cradle . . . . . . . . . . . . . . . . . . . 3-4

LED indicators . . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet/USB cradle . . . . . . . . . . . . 1-3, 3-1

four slot spare battery charger . . . . . . . . . . . . . . 1-3

serial/USB cradle . . . . . . . . . . . . . . . . . . . . . 1-3, 3-1

single slot serial/USB cradle . . . . . . . . . . . . . . . . 3-2

LED indicators . . . . . . . . . . . . . . . . . . . . 3-3, 3-6

SMDK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

spare battery charger . . . . . . . . . . . . . . . . . . . . . 3-6

power connection . . . . . . . . . . . . . . . . . . . . . 3-6

B

backup battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

bar codes

one dimensional . . . . . . . . . . . . . . . . . . . . . . . . 2-16

battery

backup charging . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

temperature range . . . . . . . . . . . . . . . . . . . . A-6

installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

battery charging

four slot cradles . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

battery charging temperature . . . . . . . . . . . . . . . . . . A-2

battery icon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

battery status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

boot

cold . . . . . . . . . . . . . . . . . . . . . .1-10, 2-1, 2-14, 2-15

warm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1, 2-14

bullets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .viii

buttons

power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

C

characters, special . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

charging

spare batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

temperature range . . . . . . . . . . . . . . . . . . . . . . . . A-6

charging batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

charging spare batteries . . . . . . . . . . . . . . . . . . . . . . 1-7

cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

cold boot . . . . . . . . . . . . . . . . . . . . 1-10, 2-1, 2-14, 2-15

configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

conventions

notational . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .viii

CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

cradles

four slot charge only . . . . . . . . . . . . . . . . . . . . . . 3-1

four slot cradles

battery charging . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

four slot Ethernet cradle

LED indicators . . . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet/USB . . . . . . . . . . . . . . . . . 1-3, 3-1

serial/USB . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3, 3-1

single slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

LED indicators . . . . . . . . . . . . . . . . . . . . 3-3, 3-6

spare battery charger . . . . . . . . . . . . . . . . . . . . . 3-6

power connection . . . . . . . . . . . . . . . . . . . . . 3-6

current time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

D

data capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vi, 2-16

adjusting the distance . . . . . . . . . . . . . . . . . . . . 2-17

indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Index - 2 WT4070/90 Wearable Terminal User Guide

laser scanning . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

one dimensional bar codes . . . . . . . . . . . . . . . . 2-16

scan angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

scan range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

scanning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

date/time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

DCP for WT4090c50 . . . . . . . . . . . . . . . . . . . . . . . . . . .ix

Device Configuration Package . . . . . . . . . . . . . . . . . 1-3

Device Configuration Package for WT4090c50 . . . . . . .ix

dimensions . . . . . . . . . . . . . . . . . . . . . . . . A-1, A-3, A-4

display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vi, A-1

drop specification . . . . . . . . . . . . . . . . . . . . A-2, A-4, A-5

E

electrical safety . . . . . . . . . . . . . . . . . . . . . A-3, A-4, A-5

F

four slot charge only . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

four slot cradles

battery charging . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet cradle . . . . . . . . . . . . . . . . . . . . . . 3-4

LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

four slot Ethernet/USB . . . . . . . . . . . . . . . . . . . . .1-3, 3-1

four slot spare battery charger . . . . . . . . . . . . . . . . . . 1-3

G

getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

two-color alphanumeric . . . . . . . . . . . . . . . . 2-4, 2-5

keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

keypads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

28-key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

double-tap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

L

laser safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4, A-5

laser scanning

See data capture . . . . . . . . . . . . . . . . . . . . . . . .2-16

LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

lithium-ion battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

M

main battery

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5, 1-6

temperature range . . . . . . . . . . . . . . . . . . . . .A-6

installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi, A-1

O

operating environment, wearable terminal . . . . . . . . .A-1

operating system . . . . . . . . . . . . . . . . . . . . . . . . . vi, A-1

operating temperature . . . . . . . . . . . . . . . . A-1, A-4, A-5

H

hard reset . . . . . . . . . . . . . . . . . . . 1-10, 2-1, 2-14, 2-15

humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2, A-4, A-5

I

icon

battery status . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

icons

alpha mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

ALT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

CTRL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

information, service . . . . . . . . . . . . . . . . . . . . . . . . . . . .ix

installing main battery . . . . . . . . . . . . . . . . . . . . . . . . 1-5

K

key descriptions

P

parts of the wearable terminal . . . . . . . . . . . . . . 1-1, 1-4

power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

power button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

power LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

power supply regulatory compliance . . . . . . . . . . . . .B-1

R

radios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

regulatory compliance, power supply . . . . . . . . . . . . .B-1

related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . viii

related software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii

removing main battery . . . . . . . . . . . . . . . . . . . . . . . . 1-7

reset

hard . . . . . . . . . . . . . . . . . . . . . 1-10, 2-1, 2-14, 2-15

soft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1, 2-14

resetting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14

Index - 3

S

scan status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

scan status See also data capture

scanning

bar codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

See data capture . . . . . . . . . . . . . . . . . . . . . . . 2-16

screen

Symbol splash screen . . . . . . . . . . . . . . . . . . . 1-10

serial/USB cradle . . . . . . . . . . . . . . . . . . . . . . . . 1-3, 3-1

service information . . . . . . . . . . . . . . . . . . . . . . . . . . . .ix

single slot serial/USB cradle . . . . . . . . . . . . . . . . . . . 3-2

LED indicators . . . . . . . . . . . . . . . . . . . . . . . 3-3, 3-6

SMDK for eVC4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ix

soft reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1, 2-14

spare batteries

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

spare battery

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

spare battery charger . . . . . . . . . . . . . . . . . . . . . . . . 3-6

power connection . . . . . . . . . . . . . . . . . . . . . . . . 3-6

special characters . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

starting the wearable terminal . . . . . . . . . . . . . . 1-5, 1-10

status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

status icon . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10, 2-11

status icons

Windows CE 5.0 . . . . . . . . . . . . . . . . . . . . . . . . 2-10

storage temperature . . . . . . . . . . . . . . . . . .A-1, A-4, A-5

suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7, 2-1

Symbol Mobility Developer Kit

See SMDK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Symbol Mobility Developer Kit for eVC4 . . . . . . . . . . . .ix

W

warm boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1, 2-14

wearable terminal

power on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1, A-3, A-4

wireless status icon . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

WLAN 802.11a/b/g . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

WLAN status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

WPAN Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

T

taskbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

technical specifications, wearable terminal . . . . . . . . A-1

temperature

battery charging . . . . . . . . . . . . . . . . . . . . . . . . . A-6

terminal

charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

terminal charging . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

four slot spare battery charger . . . . . . . . . . . . . . 4-6

single slot serial/USB cradle . . . . . . . . . . . . . . . . 4-7

wearable terminal . . . . . . . . . . . . . . . . . . . . . . . . 4-2

U

unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Index - 4 WT4070/90 Wearable Terminal User Guide

Motorola, Inc.
One Symbol Plaza
Holtsville, New York 11742-1300
http://www.symbol.com

72E-87633-02
Revision A - February 2007