CipherLab 8400, 8470 Reference Manual

Initial Draft

8400 Series Mobile Computer

8400/8470

Version 0.04

Initial Draft

Copyright © 2009 CIPHERLAB CO., LTD.
All rights reserved

The software contains proprietary information of CIPHERLAB CO., LTD.; it is provided
under a license agreement containing restrictions on use and disclosure and is also
protected by copyright law. Reverse engineering of the software is prohibited.

Due to continued product development this information may change without notice. The
information and intellectual property contained herein is confidential between CIPHERLAB
and the client and remains the exclusive property of CIPHERLAB CO., LTD. If you find
any problems in the documentation, please report them to us in writing. CIPHERLAB
does not warrant that this document is error-free.

No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photocopying,
recording or otherwise without the prior written permission of CIPHERLAB CO., LTD.

For product consultancy and technical support, please contact your local sales
representative. Also, you may visit our web site for more information.

The CipherLab logo is a registered trademark of CIPHERLAB CO., LTD.

All brand, product and service, and trademark names are the property of their registered
owners.

The editorial use of these names is for identification as well as to the benefit of the
owners, with no intention of infringement.

CIPHERLAB CO., LTD.

Website:

http://www.cipherlab.com

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IMPORTANT NOTICES

FOR USA

This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:

 Reorient or relocate the receiving antenna.

 Increase the separation between the equipment and receiver.

 Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

 Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.

FOR CANADA

This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the interference-causing equipment standard entitled
"Digital Apparatus," ICES-003 of Industry Canada.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.

Cet appareil numerique respecte les limites de bruits radioelectriques applicables aux
appareils numeriques de Classe B prescrites dans la norme sur le material brouilleur:
"Appareils Numeriques," NMB-003 edictee par l'Industrie.

FOR HAND-HELD PRODUCT WITH RF FUNCTIONS

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20
cm between the radiator & your body. It only operated in hand-held used.

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If you only transfer data to Host wirelessly, please keep the minimum distance 20 cm
between machine & your body.

FOR PRODUCT WITH LASER

Per FDA and IEC standards, the scan engines described in this manual are not given a
laser classification. However, the following precautions should be observed:

CAUTION

This laser component emits FDA / IEC Class 2 laser light at the exit port. Do not
stare into beam.

SAFETY PRECAUTIONS

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

 The use of any batteries or charging devices, which are not originally sold or

manufactured by CipherLab, will void your warranty and may cause damage to
human body or the product itself.

 DO NOT disassemble, incinerate or short circuit the battery.

 DO NOT expose the scanner or the battery to any flammable sources.

 For green-environment issue, it's important that batteries should be recycled in a

proper way.

 Under no circumstances, internal components are self-serviceable.

 The charging and communication cradle uses an AC power adaptor. A socket outlet

shall be installed near the equipment and shall be easily accessible. Make sure there
is stable power supply for the mobile computer or its peripherals to operate properly.

CARE & MAINTENANCE

 This mobile computer is intended for enterprise logistics use. The mobile computer is

rated IP 54, however, it may do damage to the mobile computer when being exposed
to extreme temperatures or soaked wet.

 When the body of the mobile computer gets dirty, use a clean and wet cloth to wipe

off the dust. DO NOT use/mix any bleach or cleaner. Always keep the LCD dry.

 For a liquid crystal display (LCD), use a clean, non-abrasive, lint-free cloth to wipe

dust off the screen. DO NOT use any pointed or sharp object to move against the
surface.

 If you want to put away the mobile computer for a period of time, download the

collected data to a host computer, and then take out the battery pack. Store the
mobile computer and battery pack separately.

 When the mobile computer resumes its work, the main and backup batteries will take

a certain time to become fully charged.

 If you shall find the mobile computer malfunctioning, write down the specific scenario

and consult your local sales representative.

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RELEASE NOTES

Version Date Notes

0.04 Feb. 06, 2009

0.03 Feb. 04, 2009

0.02 Feb. 04, 2009

0.01 Jan. 21, 2009 Draft

 Changes in response to comments on version 0.03

 Changes in response to comments on version 0.01

 Modified: 1.3.1 29-Key Layout — add F9 ~ F20 to table

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CONTENTS

IMPORTANT NOTICES ...................................................................................................................... - 3 -

For USA .......................................................................................................................................... - 3 -

For Canada .................................................................................................................................... - 3 -

For Hand-held Product with RF Functions ................................................................................... - 3 -

For Product with Laser .................................................................................................................. - 4 -

Safety Precautions ........................................................................................................................ - 4 -

Care & Maintenance ..................................................................................................................... - 4 -

RELEASE NOTES.............................................................................................................................. - 5 -

INTRODUCTION.................................................................................................................................... 1

Getting Familiarized with 8400........................................................................................................ 2

Charging the Battery .................................................................................................................... 3

Features............................................................................................................................................. 5

Inside the Package............................................................................................................................ 5

Accessories........................................................................................................................................ 5

USING 8400 MOBILE COMPUTER....................................................................................................... 7

1.1 Battery ......................................................................................................................................... 7

1.1.1 Inserting the Battery & Memory Card ............................................................................... 8

1.1.2 Charging the Battery ........................................................................................................ 10

1.1.3 Caution of Low Battery Charge........................................................................................10

1.1.4 Power Management.........................................................................................................10

1.2 Memory .....................................................................................................................................11

1.2.1 Read-only Memory (ROM)................................................................................................ 11

1.2.2 Random-access Memory (RAM) ......................................................................................11

1.2.3 SD Card.............................................................................................................................11

1.3 Keypad ......................................................................................................................................12

1.3.1 29-key Layout................................................................................................................... 12

1.3.2 39-key Keypad..................................................................................................................17

1.4 LCD ............................................................................................................................................ 22

1.4.1 Adjusting the Backlight ....................................................................................................22

1.5 Notifications.............................................................................................................................. 23

1.5.1 Status LED ........................................................................................................................ 23

1.5.2 Audio ................................................................................................................................. 24

1.5.3 Vibrator .............................................................................................................................24

1.6 Data Capture............................................................................................................................. 25

1.7 Charging & Communications ................................................................................................... 27

1.7.1 Interface Cable Options ................................................................................................... 27

1.7.2 Cradle Options..................................................................................................................28

LEARNING SOFTWARE ARCHITECTURE.............................................................................................31

2.1 Application Module...................................................................................................................33

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8400 Series Mobile Computer Reference Manual

2.1.1 Application Generator (AG) ..............................................................................................

2.1.2 CipherNet.......................................................................................................................... 33

2.1.3 User Program.................................................................................................................... 34

2.2 System Configuration ............................................................................................................... 34

2.2.1 System Menu.................................................................................................................... 34

2.2.2 Kernel ...............................................................................................................................34

2.2.3 Program Manager ............................................................................................................34

SYSTEM MENU...................................................................................................................................35

3.1 Information................................................................................................................................36

3.1.1 Understanding Device Code ............................................................................................37

3.2 Settings .....................................................................................................................................38

3.2.1 Clock .................................................................................................................................38

3.2.2 Backlight Period ...............................................................................................................38

3.2.3 Contrast ............................................................................................................................39

3.2.4 Auto Off .............................................................................................................................39

3.2.5 Power On (& Wakeup Event) Options..............................................................................39

3.2.6 Key Click ...........................................................................................................................40

3.2.7 Buzzer Volume.................................................................................................................. 40

3.2.8 USB VCOM No...................................................................................................................40

3.2.9 Font ...................................................................................................................................40

3.2.10 System Password........................................................................................................... 40

3.2.11 Reset to Default ............................................................................................................. 40

3.3 Tests ..........................................................................................................................................41

3.3.1 Reader ..............................................................................................................................41

3.3.2 Buzzer ............................................................................................................................... 41

3.3.3 LCD & LED ........................................................................................................................41

3.3.4 Keyboard...........................................................................................................................41

3.3.5 Memory............................................................................................................................. 41

3.3.6 Echo Test .......................................................................................................................... 42

3.3.7 Vibrator .............................................................................................................................42

3.3.8 Charger .............................................................................................................................42

3.3.9 Flash R/W ......................................................................................................................... 43

3.4 Memory .....................................................................................................................................44

3.4.1 Size information ............................................................................................................... 44

3.4.2 Initialize............................................................................................................................. 44

3.5 Power......................................................................................................................................... 45

3.6 Load Program ...........................................................................................................................46

3.7 Bluetooth Menu ........................................................................................................................47

3.7.1 Information .......................................................................................................................48

3.7.2 Connect Setting................................................................................................................ 49

3.7.3 Security .............................................................................................................................50

3.7.4 Echo Tests ........................................................................................................................51

3.7.5 Pairing Test....................................................................................................................... 53

3.7.6 Freq. Dev. List................................................................................................................... 54

3.8 SD Card Menu........................................................................................................................... 55

3.8.1 Run as USB Disk ..............................................................................................................55

3.8.2 Access SD Card ................................................................................................................ 55

3.9 Ethernet Cradle Menu ..............................................................................................................56

3.9.1 Information .......................................................................................................................56

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3.9.2 Network Setting................................................................................................................

3.9.3 Echo Tests ........................................................................................................................58

3.10 Serial PPP Menu.....................................................................................................................59

3.10.1 Information.....................................................................................................................59

3.10.2 Connection Set............................................................................................................... 60

3.10.3 Echo Test........................................................................................................................ 61

3.11 Wi-Fi Menu.............................................................................................................................. 62

3.11.1 Information.....................................................................................................................63

3.11.2 Network Setting .............................................................................................................64

3.11.3 WLAN Setting .................................................................................................................65

3.11.4 Security...........................................................................................................................67

3.11.5 Echo Tests ......................................................................................................................68

PROGRAM MANAGER & KERNEL ...................................................................................................... 71

4.1 Program Manager.....................................................................................................................72

4.1.1 Download..........................................................................................................................73

4.1.2 Activate ............................................................................................................................. 75

4.1.3 Upload...............................................................................................................................76

4.2 Kernel........................................................................................................................................ 77

4.2.1 Kernel Information ...........................................................................................................77

4.2.2 Load Program ...................................................................................................................78

4.2.3 Kernel Update ..................................................................................................................80

4.2.4 Test & Calibrate................................................................................................................ 80

4.2.5 Bluetooth Menu................................................................................................................ 81

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SPECIFICATIONS................................................................................................................................ 83

DOWNLOAD UTILITIES ....................................................................................................................... 85

ProgLoad.exe ................................................................................................................................... 86

Download.exe .................................................................................................................................. 87

Command Line ........................................................................................................................... 87

TROUBLESHOOTING ..........................................................................................................................89

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INTRODUCTION

Answering industrial demands for ruggedized, light-weight and versatile computers, the
8400 Series Mobile Computer is specifically designed for enterprise logistics use.

This line of product comes with built-in Bluetooth wireless technology and allows for
optional module for 802.11b/g connectivity, enabling real time sharing of performance.

The 8400 Series Mobile Computer is bundled with powerful and rich features to ensure
success in timely processing of information, , and thus, makes an ideal choice for
inventory control, shop floor management, warehousing and distribution operations.
Being programmable, this handy device can run custom applications or terminal
emulation applications.

This manual serves to guide you through how to install, configure, and operate the
mobile computer. We recommend you to keep one copy of the manual at hand for quick
reference or maintenance purposes. To avoid any improper disposal or operation, please
read the manual thoroughly before use.

Thank you for choosing CipherLab products!

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GETTING FAMILIARIZED WITH 8400

Figure 1: Overview

No. Description No. Description

1 LED for Good Read and battery charging 2 Buzzer

3 LED for wireless communications 4 LCD screen

5 Keypad, 29 or 39 keys 6 Communication/charging port

7 Hand Strap 8 Battery Compartment

9 Scanning Window

Warning: Always make sure the hand strap is well hooked and screwed to the back

of the mobile computer before use.

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Introduction

CHARGING THE BATTERY

Instead of direct charging, you may use a cradle or charger to charge the Mobile
Computer or spare batteries. Below is the 4-Slot Battery Charger.

Warning: It is recommended that the charging devices be operated at room

temperature (18°C to 25°C) for optimal performance. The charging devices
will not charge the battery when the temperature exceeds 40°C.

1) The Battery Charger can be mounted on table or wall. Drill two holes (centers spaced
105 millimeters apart), secure the two supplied screws, and mount the Battery
Charger by sliding over screws.

2) Seat batteries with contacts facing to back.

3) Connect the power supply cord to the power receptacle on the charger. Connect the

other end of the power supply cord to a suitable power outlet.

4) Press the power switch on, and the Battery Charger’s LED will be blue.

5) While charging, the LED of the battery compartment will be red. When fully charged,

the LED will be green.

Figure 2: 4-Slot Battery Charger

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LED Status Meaning

Power Solid blue

Off

Battery Charging Solid red

Solid green

Off

Power ON

Power OFF

Charging battery

Charging done

Battery not ready

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Introduction

FEATURES

 Ergonomic design — ruggedized yet streamlined, with hand strap for secure hold.

 Built tough to survive drop test and sealed against moisture/dust to IP 54.

 Rich interface options — USB or RS-232 (cable), plus modem or Ethernet (via cradle).

 Flexible wireless solutions — Bluetooth or 802.11b/g

 Graphic monochrome LCD supports double-byte characters and bitmap graphics.

 Programmable feedback includes buzzer, LED indicators and vibrator.

 Quick link to any backend database through Windows-based CipherNet programs for

VT100/220 and IBM 5250 emulation.

 Easy customization of AG applications through Windows-based Application Generator

(AG) programs for preloaded AG Runtime.

 Programming support includes BASIC & C compilers.

 Accessories include RS-232 cable, 4-Slot Battery Charger and a variety of

charging/communications cradle, etc.

INSIDE THE PACKAGE

The following items are included in the package. Save the box and packaging material for
future use in case you need to store or ship the mobile computer.

 8400 Series mobile computer

 Rechargeable Li-ion battery pack

 Hand strap

 USB charging & communication cable with power adaptor

 Product CD

ACCESSORIES

Rich choices of optional accessories are available for you to enhance the total
performance of the mobile computer.

 Protective cover

 Spare rechargeable Li-ion battery

 4-slot battery charger

 RS-232 cable

 Charging & Communication Cradle

 Modem Cradle

 Ethernet Cradle (10/100 BASE-T)

 GPRS/GSM Cradle (EDGE/Quad-band)

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8400 Series Mobile Computer Reference Manual

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Chapter 1

USING 8400 MOBILE COMPUTER

This chapter explains the features and usage of the 8400 Series Mobile Computer. The
8400 family includes:

 8400 Bluetooth Class 2

 8470 Bluetooth Class 2 + 802.11b/g

IN THIS CHAPTER

1.1 Battery....................................................................... 7

1.2 Memory.................................................................... 11

1.3 Keypad..................................................................... 12

1.4 LCD ......................................................................... 22

1.5 Notifications.............................................................. 23

1.6 Data Capture ............................................................ 25

1.7 Charging & Communications........................................ 27

1.1 BATTERY

 Main Battery

The mobile computer is powered by a rechargeable 3.7 V/1800 mAh Li-ion battery
pack. When the mobile computer is turned on, it takes approximately four hous to
charge it to full from the power adapter (via cable or cradle) or less than 5 hours from
the USB cable (at 500 mA).

For power-saving purpose, always turn off the backlight while working in a well-lit
area. When the backlight is on for extended periods of time, the main battery will
become low sooner than expected.

The smart battery icon on the LCD screen shows the status of power consumption.
There are two ways to monitor a low battery charge or discharged battery from the
screen.

 Examine the level of the 4-bar battery icon

 Monitor voltage level (see section 3.5 Power)

 Backup Battery

The backup battery on the main board takes charge when the main battery is
removed or drained out. When fully charged, the 3.0 V/7 mAh rechargeable Lithium
button cell helps retain data in SRAM and maintain the running of the real-time clock
and calendar for at least twenty-five days without the main battery. In the meantime,
you have to replace the main battery as soon as possible.

It takes at least thirty hours to fully charge the backup battery. However, it is not
necessary to fully charge the backup battery for the mobile computer to work.

 Monitor voltage level (see section 3.5 Power)

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1.1.1 INSERTING THE BATTERY & MEMORY CARD

For shipping and storage purposes, save the mobile computer and the main battery in
separate packages. This will keep both batteries in good condition for future use.

Note: Any improper handling may reduce the battery life.

1) Unhook the hand strap from the bottom of the mobile computer. Make sure to turn
off the mobile computer.

2) Hold the mobile computer still and press the release button to unlock the battery
cover.

3) Slide off the battery cover.

4) Use your finger to slide the locking plate towards its hinge to unlock the SD card

holder.

5) Flip up the SD card holder.

6) Insert your memory card (microSD or microSDHC) to the SD card holder.

7) Push the SD card holder down.

8) Slide the locking plate away from its hinge to secure the card.

9) Slide the battery pack into the battery compartment at a proper angle (30°~45°) so

that the tabs on the bottom of the battery are hooked in the grooves of the
compartment.

10) Push down the battery and make sure that the battery is snugly fit into the
compartment.

11) Slide the battery cover back onto the mobile computer until it clicks into place.

Note: For a new battery, make sure it is fully charged before use. Always prepare a

spare battery pack, especially when you are on the road.

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Chapter 1 Using 8400 Mobile Computer

Figure 3: Installing the Main Battery & Memory Card

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8400 Series Mobile Computer Reference Manual

1.1.2 CHARGING THE BATTERY

The main and backup batteries may not be charged to full for shipment. When you first
receive the package, you will need to charge batteries to full before using the mobile
computer. (see section

Note: For initial charging, it takes approximately 3~5 hours to fully charge the main

battery.

Because the internal backup battery is constantly charged from the main battery, the
initial charging requires inserting the battery pack to the mobile computer and then
seating the mobile computer in the cradle for charging. This will have both the main and
backup batteries charged at the same time.

Note: For a new battery, make sure it is fully charged before use. Always prepare a

spare battery pack, especially when you are on the road.

1.7 Charging & Communications)

1.1.3 CAUTION OF LOW BATTERY CHARGE

The battery pack is the only power source for the mobile computer to work. It also
charges the backup battery on the main board so that the data stored in SRAM can be
retained properly. Therefore, when the main battery charge goes low, you need to
replace the battery pack with a charged one or charge it as soon as possible. Most of all,
always save data before it is too late; you should upload important data on a regular
basis.

Warning: Data loss may occur with SRAM during low battery condition. Always save

data before running out of power or keep a fresh battery for replacement.

1.1.4 POWER MANAGEMENT

For any portable device, power management is a critical issue especially when you are on
the road. Below are some tips to help you save battery power.

Warning: Using backlight, wireless connectivity, and peripherals while on battery

power will substantially reduce battery power.

 To speed up charging the mobile computer, turn off the mobile computer and seat it

in the cradle or use the charging/communication cable.

 Bring a second battery pack on the road.

 Stop wireless connectivity, Bluetooth or 802.11b/g that is not in use.

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Chapter 1 Using 8400 Mobile Computer

1.2 MEMORY

The collected data can be sent back to a host computer immediately over wireless
networks, or stored in memory (SRAM) and upload later. The mobile computer is
equipped with a calendar chip for accurate time/date logging. When the main battery is
removed or drained, the backup battery on the main board is to retain the contents of
SRAM and maintain the running of real-time clock and calendar for at least 25 days, on
condition that the backup battery has already been fully charged.

If you want to put away the mobile computer for a couple of days, you should be aware
that data loss occurs when both the main and backup batteries discharge completely.
Therefore, it is necessary to upload data and files before putting away the mobile
computer!

1.2.1 READ-ONLY MEMORY (ROM)

4 megabytes flash memory for storing core, OS, application programs, fonts, etc.

1.2.2 RANDOM-ACCESS MEMORY (RAM)

Options include 4 or 16 megabytes SRAM for storing data. Its contents will be retained by
the backup battery.

1.2.3 SD CARD

Up to 4 GB high capacity memory card (microSDHC) is supported. Refer to section 1.1.1

Inserting the Battery & Memory Card

It can be used as extended data memory or as a USB disk when connecting to your
computer. (see section

3.8 SD Card Menu)

for how to insert the microSD or microSDHC card.

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1.3 KEYPAD

The mobile computer can be equipped with a keypad of 29 keys or 39 keys for system
setup, user entry and so on. The keypad comes with programmable LED backlight, like
the screen. Refer to section

Silicon rubber has been chosen for their durability and prompt feedback. The key click
can be configured through programming or the System Menu.

1.4 LCD for screen & backlight settings.

1.3.1 29-KEY LAYOUT

The layout of the 29-key keypad is similar to that of a telephone, which consists of an
alphanumeric keypad, navigation and function keys, as well as assorted characters.

Figure 4: 29-key Layout

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Chapter 1 Using 8400 Mobile Computer

This alphanumeric keypad is set to numeric mode by default. The blue modifier key
serves as a toggle among numeric, alpha (lower-case alphabetic), and ALPHA
(upper-case alphabetic) input modes.

Note: It is not necessary to hold down the orange modifier key.

The alpha icon will appear on the lower-left corner of the screen in a sequence as shown below.

Status Icon Alpha Key Input Mode

(none) N/A Numbers

A

a

When in alpha mode, it takes turns to show alphabets and number when you keep
pressing the same key; each press must not exceed one second. For example, keep
pressing the number key [2], it will take turns to show “A”, “B”, “C” or “2”.

Press

Press

one time

two times

Capital letters

Small letters

 When you first press the number key [2], it will product the letter “A” or “a”.

 When you press the number key [2] twice (the time interval must not exceed one

second), it will produce the letter “B” or “b”.

 When you press the number key [2] three times (the time interval between each

press must not exceed one second), it will produce the letter “C” or “c”.

 When you press the number key [2] four times (the time interval between each press

must not exceed one second), it will produce the number “2”.

In order to get the desired character, you will need to press the same key, one to four
times (the time interval between each press must not exceed one second). Only when
you stop pressing the same key for longer than one second or you press another key, will
the system send the real key code to the application program.

Orange-coded function or character
printed at the upper-right corner

The orange modifier key

character is printed at the upper-right corner. Press
be displayed on the screen. Press the second key, say [F1], to complete the key
combination and access the function [F5].

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works with a key on which orange-coded function or

, and its associated icon will

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8400 Series Mobile Computer Reference Manual

Key Blue key

pressed
once

1 @ @ 1 F11 1

2 ABC abc 2 F12 2

3 DEF def 3 F13 3

4 GHI ghi 4 F14 4

5 JKL jkl 5 F15 5

6 MNO mno 6 F16 6

7 PQRS pqrs 7 F17 7

8 TUV tuv 8 F18 8

Blue key
pressed
twice

Key Orange key

pressed
once

Orange key
pressed
twice

9 WXYZ wxyz 9 F19 9

0 /* /* 0 F20 0

- +$ +$ - F9 -

. %# %# . F10 .

F1 F5 F1

F2 F6 F2

F3 F7 F3

F4 F8 F4

SP Tab SP

BkSp Del BkSp

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Below briefly describes the functions of common keys on the mobile computer.

SCAN

This yellow key is used to trigger the scan engine so that it can read a barcode when
the COM port is enabled.

ENTER

This key is on the right side of the SCAN key. Normally, it is used for command
execution or input confirmation.

ESC (Escape)

This key is on the left side of the SCAN key. Normally, it is used to stop and exit the
current operation.

Navigation Keys

These keys are used to move the cursor left, up, down, or right.

 While pressing , they can be used to adjust the luminosity and contrast of

the screen backlight.

BkSp (Backspace)

This key is Backspace by default. If this key is being held down for more than one
second, a clear code will be sent.

 While pressing the key along with the orange modifier key , it becomes the

Orange Modifier Key

This key is a modifier key that requires pressing a second key to get the
orange-coded function or character printed on the upper-right corner of the second
key.

Icon Description

Delete key.

This icon appears when you press the orange modifier key
is set to the function mode. Then, press a second key (F5~F8, Tab, Del)
get the desired function or character. The icon will go off then.

, indicating it

 To get the value of another key combination modified by the blue key,

repeat the above steps.

 To exit the function mode, press again and the icon will go off.

to

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Blue Modifier Key

Backlight Configuration Key

This key is a modifier key that requires pressing a second key to get the blue-coded
symbol or character printed on the right side of the second key.

Icon Description

A This icon appears when you press the blue key once, indicating it is set to

alphabetic mode for typing capital letters.

a This icon appears when you press the blue key twice, indicating it is set to

This key is used to turn ON/OFF the backlight of the LCD and keypad. Also, while

pressing
of the screen backlight.

alphabetic mode for typing small letters.

, the navigation keys can be used to adjust the luminosity and contrast

Key Description

Press these keys at the same time to decrease the contrast.

Press these keys at the same time to increase the contrast.

Press these keys at the same time to increase the luminosity.

Press these keys at the same time to decrease the luminosity.

Power Key

In order to prevent an accidental press of the POWER key, you need to hold down
this key for approximately 1.5 seconds to turn ON/OFF the mobile computer.

Note: (1) Functionality of keys is application-dependent. The system will send the

associated key code to the application program, and it is up to the application
program to interpret the key code.
(2) When a status icon appears on the screen, it indicates a certain mode is
activated and it is not necessary to hold down the modifier key.

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1.3.2 39-KEY KEYPAD

The layout of the 39-key keypad includes numeric, alphabetic, assorted characters,
function and modifier keys.

Figure 5: 39-key Layout

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This alphanumeric keypad is set to numeric mode by default. The blue modifier key serves as a
toggle among numeric, alpha (lower-case alphabetic), and ALPHA (upper-case alphabetic) input
modes.

Note: It is not necessary to hold down the orange modifier key.

The alpha icon will appear on the lower-left corner of the screen in a sequence as shown below.

Status Icon Alpha Key Input Mode

(none) N/A Numbers

A

a

Press

Press

one time

two times

Capital letters

Small letters

Blue-coded alphabetic letter
printed above the upper-right corner

Orange-coded function or symbol
printed to the right side

The orange modifier key
is printed on the right side. Press

works with a key on which orange-coded function or symbol

, and its associated icon will be displayed on the
screen. Press the second key, say F1, to complete the key combination and access the
function F11.

Key Blue key

pressed
once

1 A a 1 : 1

Blue key
pressed
twice

Key Orange key

pressed
once

Orange key
pressed
twice

2 B b 2 ; 2

3 C c 3 , 3

+ D d + = +

4 E e 4 < 4

5 F f 5 > 5

6 G g 6 ( 6

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Chapter 1 Using 8400 Mobile Computer

- H h - ) -

7 I i 7 $ 7

8 J j 8 ? 8

9 K k 9 & 9

* L l * @ *

. M m .

0 N n 0

# O o # % #

/ P p / \ /

F1 Q q F1 F11 F1

F2 R r F2 F12 F2

F3 S s F3 F13 F3

F4 T t F4 F14 F4

F5 U u F5 F15 F5

F6 V v F6 F16 F6

.

0

F7 W w F7 F17 F7

F8 X x F8 F18 F8

F9 Y y F9 F19 F9

F10 Z z F10 F20 F10

SP Tab SP

BkSp Del BkSp

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8400 Series Mobile Computer Reference Manual

Below briefly describes the functions of common keys on the mobile computer.

SCAN

This yellow key is used to trigger the scan engine so that it can read a barcode when
the COM port is enabled.

ENTER

This key is on the right side of the SCAN key. Normally, it is used for command
execution or input confirmation.

ESC (Escape)

This key is on the left side of the SCAN key. Normally, it is used to stop and exit the
current operation.

Navigation Keys

These keys are used to move the cursor left, up, down, or right.

 While pressing , these two keys

luminosity of the screen backlight.

can be used to adjust the

BkSp (Backspace)

This key is Backspace by default. If this key is being held down for more than one
second, a clear code will be sent.

 While pressing the key along with the blue modifier key , it becomes the

Blue Modifier Key

This key is a modifier key that requires pressing a second key to get the blue-coded
letter (A~Z) printed above the upper-right corner of the second key.

Icon Description

A This icon appears when you press the blue key once, indicating it is set to

a This icon appears when you press the blue key twice, indicating it is set to

Delete key.

alphabetic mode for typing capital letters.

alphabetic mode for typing small letters.

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Orange Modifier Key

This key is a modifier key that requires pressing a second key to get the
orange-coded function or symbol printed to the right side of the second key.

Icon Description

By default, the function toggle is set to Auto Resume mode, and its behavior
is as described below:

This icon appears when you press the orange modifier key, indicating it is
set to the function mode. Then, press a second key to get the desired
function or symbol. The icon will go off then.

 To get the value of another key combination modified by the orange

Backlight Configuration Key

This key is used to turn ON/OFF the backlight of the LCD and keypad. Also, while

pressing , the navigation keys can be used to adjust the luminosity of
the screen backlight.

Key Description

key, repeat the above steps.

Press these keys at the same time to decrease the contrast.

Press these keys at the same time to increase the contrast.

Press these keys at the same time to increase the luminosity.

Press these keys at the same time to decrease the luminosity.

Power Key

In order to prevent an accidental press
this key for approximately 1.5 seconds to turn ON/OFF the mobile computer.

of the POWER key, you need to hold down

Note: (1) Functionality of keys is application-dependent. The system will send the

associated key code to the application program, and it is up to the application
program to interpret the key code.
(2) When a status icon appears on the screen, it indicates a certain mode is
activated and it is not necessary to hold down the modifier key.

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1.4 LCD

The mobile computer comes with a 3” FSTN graphic LCD, 160 by 160 pixels resolutions,
which can be programmed to display text or graphics, such as specific font and company
logo, to meet varying application needs.

Options

English font Font size 6×8 (pixels)

Chinese font Font size 12×12 (pixels)

Other language fonts,
company logo…

Font Size (pixels) Characters by lines

26 characters by 18 lines

Font size 8×16 (pixels)

Font size 16×16 (pixels)

Programmable

20 characters by 9 lines

13 characters by 12 lines

10 characters by 9 lines

Note: Normally, the bottom line (ICON_ZONE) is reserved to display status icons, such

as the battery icon.

1.4.1 ADJUSTING THE BACKLIGHT

The backlight of screen and keypad helps ease reading under dim environments. It can
be turned on and adjusted decreasingly or increasingly by the following key combinations.
Keep pressing the key combination until the luminosity or contrast is decreased or
increased to a desired level.

Warning: Using backlight while on battery power will substantially reduce battery

power. It is suggested to dim the backlight while working in a well-lit area
or automatically turn it off when not in use.

Key Combination Action

29-key 39-key

Toggle ON/OFF the backlight

Turn ON the backlight of LCD and decrease its luminosity

Turn ON the backlight of LCD and increase its luminosity

Turn ON the backlight of LCD and increase its contrast

Turn ON the backlight of LCD and decrease its contrast

Note: Hold down the [FN] key and press the second key for adjustment.

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1.5 NOTIFICATIONS

1.5.1 STATUS LED

There are two dual-color LED indicators above the screen. Both can be programmed to
provide information that helps diagnosing.

 LED1 is used to provide information on the charging status and barcode decoding.

 LED2 is used to provide information on wireless communications.

LED1 LED2

Figure 6: LED Indicators

For example, if you are using AG Runtime, you will be informed of the scanning result
immediately. LED1 is used for "Good Read" and will become solid green upon reading a
barcode successfully.

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LED1: Red/Green Red Green

User Power ON User definable User definable

 Solid green for Good Read by

default

Power Off & Battery
Charging

LED2: Blue/Green Blue Green

System default

 Flashing red: Charging

System default

 Flashing green: Charging done

Bluetooth System default

---

 Flashing blue, quickly: Waiting

for connection or connecting

 Flashing blue, slowly: Connected

Wi-Fi --- System default

 Flashing blue, quickly: Waiting

for connection or connecting

 Flashing blue, slowly: Connected

1.5.2 AUDIO

The mobile computer has a low power transducer type buzzer. It can be programmed for
status feedback. Its frequency and duration are software programmable.

1.5.3 VIBRATOR

The mobile computer is integrated with a vibrator, which is software programmable for
feedback. This can be helpful when working in noisy environments.

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1.6 DATA CAPTURE

A wide variety of scan engines is available for delivering flexibility to meet different
requirements.

 1D CCD scan engine

 1D Laser scan engine

 2D scan engine

Varying by the scan engine installed, the supported symbologies or tag types are listed
below.

Note: Instead of running the preloaded AG runtime or terminal emulation program, you

can develop your own applications to control the scan engine for data collection.

Depending on the scan engine integrated, the mobile computer is capable of scanning
barcodes of a number of symbologies that are enabled by default while running the
preloaded AG runtime. Refer to section

If you need to scan barcodes that are encoded in a symbology that is disabled by default,
Application Generator (AG*.exe) allows configuring symbology settings, as well as
reader settings. First, enable the desired symbologies, and then, download application to
the mobile computer.

3.3.1 Reader for functional test.

Note: For details on configuring reader and symbology settings, please refer to the

documentation of the software you use.

Symbologies Supported: Enable/Disable CCD Laser 2D

Codabar Enabled Enabled Enabled

Code 11 Enabled

Code 93 Enabled Enabled Enabled

Composite
Code

MSI Disabled Disabled Enabled

Plessey Disabled Disabled

Postal Codes Enabled

Telepen Disabled Disabled

Code 128

CC-A/B Disabled

CC-C Disabled

TCIF Linked Code 39 Enabled

Code 128 Enabled Enabled Enabled

EAN-128 Enabled Enabled Enabled

ISBT-128 Disabled Disabled Disabled

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Code 2 of 5

Code 3 of 9

EAN/UPC

Industrial 25 (i.e. Discrete 25) Enabled Enabled Enabled

Interleaved 25 Enabled Enabled Enabled

Matrix 25 Disabled Disabled

Code 39 Enabled Enabled Enabled

Trioptic Code 39 Disabled

Italian Pharmacode (i.e. Code

32)

French Pharmacode Disabled Disabled

EAN-8 Enabled Enabled Enabled

EAN-8 Addon 2 Disabled Disabled Enabled

EAN-8 Addon 5 Disabled Disabled Enabled

EAN-13 Enabled Enabled Enabled

EAN-13 & UPC-A Addon 2 Disabled Disabled Enabled

EAN-13 & UPC-A Addon 5 Disabled Disabled Enabled

Bookland EAN (i.e. ISBN) Disabled Disabled Disabled

UPC-E0 Enabled Enabled Enabled

UPC-E1 Disabled Disabled Disabled

Disabled Disabled Disabled

UPC-E Addon 2 Disabled Disabled Enabled

UPC-E Addon 5 Disabled Disabled Enabled

UPC-A Enabled Enabled Enabled

RSS RSS-14 Disabled Disabled Enabled

RSS Limited Disabled Disabled Enabled

RSS Expanded Disabled Disabled Enabled

PDF417 Enabled 2D

Symbologies

Data Matrix Enabled

Maxicode Enabled

QR Code Enabled

MicroPDF417 Enabled

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1.7 CHARGING & COMMUNICATIONS

Normally, the mobile computer ships with a USB or RS-232 cable for charging and
communications. A variety of cradles are available to meet different requirements.

1.7.1 INTERFACE CABLE OPTIONS

For charging via the USB cable without supplying a power adapter, the standard charging
current is 500 mA. If you connect the mobile computer to a USB hub, the charging
current may be insufficient. In that case, change the charging current to 100 mA after
connecting the USB cable. It will take a longer time to charge to full. (see section

Charger)

USB Interface Cable

Task USB Cable Only USB Cable + Power Adapter

3.3.8

Charging USB direct charging

 500 mA: USB icon, flashing

5 V charging from the adapter

 Plug icon, flashing

 100 mA: Highlighted USB icon,

flashing

Communications USB Virtual COM — If using Application Generator software, you may use a

download utility to receive data on your computer; otherwise, run
HyperTerminal.exe to receive data directly.

RS-232 Interface Cable

Task RS-232 Cable + Power Adapter

Charging 5 V charging from the adapter

USB HID — Run a text editor on your computer to receive data directly.

 Plug icon, flashing

Communications If using Application Generator software, you may use a download utility to

receive data on your computer; otherwise, run HyperTerminal.exe to
receive data directly.

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1.7.2 CRADLE OPTIONS

The cradle is designed for charging and communications at the same time. You may
choose a cradle type that best suits your needs.

1) Place the cradle on a flat and clean surface, and seat the mobile computer in the

cradle.

2) Connect the power supply cord to the power jack on the back of the cradle, and then

connect the other end of the power supply cord to a suitable power outlet. The cradle
is ready for charging the mobile computer.

3) If data communications are desired at the same time, you can establish a proper

connection with a computer or remote host. Refer to a separate manual for
configuring the Ethernet Cradle or GPRS/GSM Cradle (EDGE/Quad-band).

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Figure 7: Setting up cradle

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Chapter 1 Using 8400 Mobile Computer

Charging & Communication Cradle

No. Description No. Description

1 Cable Connector (USB or RS-232) 2 Power Jack

Modem Cradle

No. Description No. Description

1 LED Indicators (Ready, TX/RX and Link) 2 Line/Phone Jack

3 Line/Phone Jack 4 Cable Connector (USB or RS-232)

5 Power Jack

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Ethernet Cradle

No. Description No. Description

1 LED Indicators (Ready, TX/RX and Link) 2 Ethernet Port (RJ-45)

3 Cable Connector (USB or RS-232) 4 Power Jack

5 IP Reset Switch

GPRS/GSM Cradle (EDGE/Quad-band)

No. Description No. Description

1 LED Indicators (Ready, TX/RX and Link)

3 Cable Connector (USB or RS-232) 4 Power Jack

2 SIM Card Slot

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Chapter 2

LEARNING SOFTWARE ARCHITECTURE

This chapter mainly describes the software inside the mobile computer. It consists of
three modules — Kernel, System, and Application; each has a function menu.

When a menu is displayed, you may select an item by either of the following ways:

 using the [UP] and [DOWN] keys to move the highlight bar

 pressing the number key that corresponds to the item number

 Follow the on-screen instructions to change a specific setting, or press [ESC] to

return to a previous page or menu.

On each screen, the bottom line displays status icons, such as:

 The 4-bar battery icon indicates the current power status.

 The status icon of input mode is controlled by the [Alpha] key.

 The status icon of function mode is controlled by the [FN] key.

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Figure 8: Software Architecture

IN THIS CHAPTER

2.1 Application Module..................................................... 33

2.2 System Configuration ................................................. 34

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Chapter 2 Learning Software Architecture

2.1 APPLICATION MODULE

For easy development of applications, the mobile computer ships with development tools
on the CD-ROM. It includes Windows-based programs Application Generator (batch
and WLAN), CipherNet (VT and 5250), download utilities, etc.

2.1.1 APPLICATION GENERATOR (AG)

The mobile computer is preloaded with AG Runtime. When you turn on the mobile
computer, it displays the Main Menu of AG application, as shown below.

Batch AG

Before using the mobile computer to collect data, you need to configure the application
with the companion tool on your computer. This time-saving development tool helps
create application templates on your computer.

For details on the AG application, please refer to separate user manual.

Application Generator

Batch AG U8400*.SHX AG8400.exe

WLAN AG U84WLAN*.SHX AG8400WLAN.exe

Note: The Application Generator (AG) software package includes

(1) a companion tool for quickly developing your application — Batch or WLAN AG;
(2) several download utilities to make it versatile in use.

AG Runtime Companion Tool on PC End

WLAN AG

2.1.2 CIPHERNET

The mobile computer supports VT100/220 and IBM 5250 terminal emulation for
accessing a backend database. Instead of using Application Generator, you may
download the terminal emulation program, i.e. CipherNet Runtime, to the mobile
computer. Refer to section 3.6
your computer.

For details on the CipherNet application, please refer to separate user manuals.

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Load Program. Then, run individual companion tool on

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Terminal Emulation CipherNet Runtime Companion Tool on PC End

VT100/220 84xx-VT.SHX CipherNet-VT.exe

IBM 5250 84xx-5250.SHX CipherNet-5250.exe

2.1.3 USER PROGRAM

You may need to develop your own application program. For developing custom
applications, CipherLab provides BASIC and C compliers through licensing. For detailed
information, please contact your sales representative.

2.2 SYSTEM CONFIGURATION

For managing system configurations and multiple programs, each mobile computer
comes with the System Menu, Kernel, and Program Manager. Refer to the following
chapters on how to configure the 8400 Series Mobile Computer, regarding system
configurations and program download.

2.2.1 SYSTEM MENU

The System Menu is bundled with BASIC Runtime or user programs that are written in
“C”. It is for system configuration, functionality testing, downloading font file and
program.

2.2.2 KERNEL

Kernel is the innermost core of the OS. It provides services for downloading the active

application program or font file, updating the kernel or the active application program,
and configuring Bluetooth settings.

2.2.3 PROGRAM MANAGER

The Program Manager is part of the kernel. You may download as many as seven
application programs, or six programs plus one font file.

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Chapter 3

SYSTEM MENU

The System Menu is generated by a powerful utility, which offers an interface for
engineers (programmers or system integrator) to view system information, change the
configuration parameters, download programs and run diagnostics.

This menu is designed for engineering tests and maintenance ONLY. For this reason, the
System Menu provides password protection to prevent unauthorized users from
accidentally changing system settings.

Warning! The System Menu is NOT for the use of any end users. The system

password helps ensure system safety and integrity.

How to access the System Menu?

1) Turn off the mobile computer.

2) Press [7] + [9] + [Power].

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IN THIS CHAPTER

3.1 Information............................................................... 36

3.2 Settings ................................................................... 38

3.3 Tests ....................................................................... 41

3.4 Memory.................................................................... 44

3.5 Power ...................................................................... 45

3.6 Load Program............................................................ 46

3.7 Bluetooth Menu ......................................................... 47

3.8 SD Card Menu ........................................................... 55

3.9 Ethernet Cradle Menu................................................. 56

3.10 Serial PPP Menu....................................................... 59

3.11 Wi-Fi Menu.............................................................. 62

3.1 INFORMATION

Here provides important system information to help diagnose the system.

System Menu > 1. Information

H/W Hardware version (PCB)

S/N A serial number assigned to the mobile computer

M/D Manufacturing date

KNL Kernel version

LIB

BSC

USR Application program version

DEV 5-digit code for optional hardware configurations

C library version

BASIC Run-time version, if a BASIC application is downloaded

 For example, 2400-01 indicates the 39-key mobile computer is equipped with

Laser scan engine and 802.11b/g connectivity.

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Chapter 3 System Menu

3.1.1 UNDERSTANDING DEVICE CODE

Device Code Modular Component Types

1st digit Reader module 0= none

1= CCD scan engine

2= Laser scan engine

3= 2D scan engine

2nd digit Wireless module 4= Bluetooth + 802.11b/g

5= Bluetooth only

3rd digit RFID module 0= N/A

4th digit Reserved 0

5th digit Keypad module Keypad hardware version

6th digit Keypad Layout 0= 29-key

1= 39-key

(8470)

(8400)

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3.2 SETTINGS

You can change the default settings here.

System Settings

Clock Current time

Backlight Period 20 seconds at level 2, backlight shade enabled

Contrast Level 4

Auto Off 10 minutes

Power On Options Program Resume

Key Click Tone 2

Buzzer Volume Large volume

USB VCOM No. Fixed

System Password Open access

Font System font

Reset to Default Load factory settings

Default Values

3.2.1 CLOCK

Set date and time for Real Time Clock. Enter two digits for the year, i.e. 04 for 2004.

3.2.2 BACKLIGHT PERIOD

Set the backlight duration for the keypad and LCD.

 Enter a value between 0 and 9999 (second).

 Use the [UP] and [DOWN] keys to adjust the backlight level (4 levels).

 Use the [Left] key to adjust the shade effect.

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3.2.3 CONTRAST

Set the contrast level for the LCD.

 Use the [UP] and [DOWN] keys to adjust the contrast level (7 levels).

3.2.4 AUTO OFF

The mobile computer will be turned off automatically when no operation is taking place
during a specified period of time. Enter a value between 0 and 999 (minute).

Note: To disable this function, enter 0.

3.2.5 POWER ON (& WAKEUP EVENT) OPTIONS

Set the startup screen once the mobile computer is turned on:

Program Resume

Press [ENTER] to select “Program Resume” or “Program Restart”. When selected, the mobile
computer will start from the last session of program before it is turned off.

Program Restart

Press [ENTER] to select “Program Resume” or “Program Restart”. When selected, the mobile
computer will start from the first session of the program.

WakeUp Events

The specified events can wake up the mobile computer when the conditions are met. Use the [UP]
and [DOWN] keys to select a specific event, and press [ENTER] to determine when it is treated as
a wake-up event or not.

 PwrKey: If yes, it will wake up the mobile computer upon pressing the Power key.
 RS232: If yes, it will wake up the mobile computer upon connecting the RS-232 cable.
 RS232_RXD: If yes, it will wake up the mobile computer upon receiving a specific signal

the RS-232 cable.

via

 USB: If yes, it will wake up the mobile computer upon connecting the USB cable.
 Charging: If yes, it will wake up the mobile computer upon getting charged via the cradle or

direct charging.

 Charged: If yes, it will wake up the mobile computer upon completion of charging.
 Alarm: If yes, it will wake up the mobile computer upon the alarm time is up. Alarm can be set

up through programming only.

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3.2.6 KEY CLICK

The system will produce an audible signal when any key on the keypad is pressed. The
current value is highlighted. Select a desired tone for the buzzer or mute it.

3.2.7 BUZZER VOLUME

Set the buzzer volume.

 Use the [UP] and [DOWN] keys to adjust the volume level (3 levels).

3.2.8 USB VCOM NO.

When connecting more than one mobile computer to a host computer at the same time,
you will need to use a unique virtual COM port number for each mobile computer.

 Use the [UP] and [DOWN] keys to select between “Fixed” and “Change with Serial

Number”.

3.2.9 FONT

Font version information can be viewed here. It displays System Font if there is no
custom font file. If a multi-language font file is downloaded, you will be able to select a
font from the list.

3.2.10 SYSTEM PASSWORD

Set a password to control user access to the System Menu. The password can be up to
eight alphanumeric characters.

Note: The password is case-sensitive. To disable a previous password, enter blank on

the "Input new password" and "Verify password" screens.

3.2.11 RESET TO DEFAULT

Reset system settings to the default values, except for the reader settings.

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Chapter 3 System Menu

3.3 TESTS

Here provides functional tests for key parts.

3.3.1 READER

The supported symbologies depend on the scan engine you use. Refer to section 1.6

Data Capture

disabled by default, they must be enabled through programming.

for symbologies that are enabled by default. For symbologies that are

 Test the reading performance of the scanner. Press [SCAN] to start.

 To stop and exit the test, press any key.

3.3.2 BUZZER

Test the buzzer with different frequency/duration combinations. Press [Enter] to start. To
stop and exit the test, press any key.

3.3.3 LCD & LED

Test the LCD display and LED indicators. Press [Enter] to start. To stop and exit the test,
press any key.

3.3.4 KEYBOARD

Test the rubber keys. Press any key and its corresponding character will be shown on the
screen. To stop and exit the test, press [ESC].

3.3.5 MEMORY

Test the data memory (SRAM), and the results will be shown on the screen. To stop and
exit the test, press [ESC].

Warning! The contents of the data memory (SRAM) will be wiped out after test.

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3.3.6 ECHO TEST

After a physical connection is established properly, run a test utility on your computer
and start the test on your mobile computer. Select a desired baud rate if necessary. To
stop and exit the test, press [ESC].

Interface

RS-232 This echo test is to verify connectivity via the RS-232 cable

Modem This echo test is to verify connectivity via modem. A

USB This echo test is to verify connectivity via the USB cable

Description Test Utility

EchoTest.exe

between the mobile computer and a host computer.

EchoTest.exe

telephone line must be connected to the Modem Cradle.

between the mobile computer and a host computer.

 USB VCOM Echo —

generic USB device.

The mobile computer works as a

 USB HID — The mobile computer works as an input

device; select keyboard type and Caps Lock status for
running a test.

HyperTerminal.exe
for Virtual COM

Any text editor for
HID

3.3.7 VIBRATOR

Test the vibrator. To stop and exit the test, press [ESC].

3.3.8 CHARGER

Test if charging via the interface cable, USB or RS-232, is working properly.

 USB direct charging

 USB + Power Adapter

 RS-232 + Power Adapter

To stop and exit the test, press [ESC].

Interface Cable

USB cable

RS-232 cable Power adapter 5 V charging Plug icon, flashing

Note: For charging via the USB cable without supplying a power adapter, the standard

charging current is 500 mA. If you connect the mobile computer to a USB hub, the
charging current may be insufficient. In that case, change the charging current to
100 mA after connecting the USB cable. It will take a longer time to charge to full.

Charger Type Charging Current/Voltage Screen Icon

USB charger Press [ENTER] to select charging current:

 500 mA for standard charging
 100 mA for charging via a hub

Power adapter 5 V charging Plug icon, flashing

 USB icon, flashing
 Highlighted USB

icon, flashing

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3.3.9 FLASH R/W

Test the read/write operation to the flash memory. To stop and exit the test, press
[ESC].

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3.4 MEMORY

Here provides information and initialization function of the memory.

3.4.1 SIZE INFORMATION

 RAM — onboard SRAM for data memory

 Flash — program memory

3.4.2 INITIALIZE

Initialize the data memory.

Warning! The contents of the data memory (SRAM) will be wiped out after memory

initialization.

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3.5 POWER

Here shows current voltage consumption.

Main (battery)

It shows dynamic status of the battery pack, which is used as the main power source.

Backup (battery)

It shows dynamic status of the button cell, which is used to retain data in SRAM.

Warning! Always examine the battery icon on the device screen so that you will be

alerted for a low battery condition.

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3.6 LOAD PROGRAM

Here you can access the Load Program service provided by the kernel. Because the
kernel will take over the job, you will not be able to return to the System Menu by
pressing [ESC]. After downloading, restart the mobile computer to activate the new
program.

.SHX Program

Program File

Font File Refer to the Font Files folder on CD-ROM.

If you have downloaded a BASIC Runtime program, the next time you enter the Load
Program submenu you will be able to select whether to download a C program (.SHX) or
BASIC program (.SYN).

Note: “Load Basic” menu is only available after you have downloaded a BASIC Runtime

program.

Download one of the following C program files and/or one font file:

 AG Runtime

 CipherNet Runtime

 BASIC Runtime*

 User program

(U*.shx)

(84xx-5250.shx, 84xx-VT.shx)

(BC*.shx)

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3.7 BLUETOOTH MENU

This submenu is for the built-in Bluetooth module to work with other Bluetooth enabled
devices. You must configure these parameters correctly.

Bluetooth Settings

Connect Setting Items Need to Be Checked

Local Name

Remote Name

Broadcast Me

Power Saving

BT-GPRS AP Name

Security

Authentication

PIN Code

Default Value SPP DUN

Model no. + Serial no.

---

Enabled

Enabled

---

Disabled

---

v

v

v

v

---

v

v

v

v

v

v

(v)*

v

v

Note: GPRS AP name is ONLY required for DUN-GPRS mode.

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3.7.1 INFORMATION

Information of network configuration can be viewed here.

Bluetooth Menu > 1. Information

LIB C library version

MAC MAC ID of the Bluetooth module

IAM A name given to the mobile computer for identification.

 By default, it is made up of model number and the serial number. (Identical to

2. Connect Set > 1. Local Name)

CTY

DHCP DHCP server in use or not

 "Normal" means all 79 channels are available for frequency-hopping

(There are bandwidth limitations for 2.4 GHz ISM band in some countries. For
example, only 23 RF channels are defined instead of 79 RF channels in Japan, Spain
and France.)

 It will automatically become enabled while connecting to a BT-GPRS AP.

IP IP address of the mobile computer

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3.7.2 CONNECT SETTING

The 8400 mobile computer supports Bluetooth operated in DUN mode (point to point)
and SPP mode (point to multi-point). Set the following parameters if necessary.

Local Name

Enter a name for identifying the mobile computer.

 By default, it is made up of model number and the serial number.

Remote Name

Enter a name for making a specific connection.

 The remote name must be one of those in the Freq. Dev. List. Otherwise, the mobile computer

will fail to make a connection with any device without pairing.

 DO NOT specify any remote name when roaming across different groups of APs is required.

Broadcast Me

Options — Enable or Disable

 For initial connection, broadcasting must be enabled so that other Bluetooth devices can

discover the mobile computer.

 For security concerns, you may disable it in future use to hide the mobile computer from other

Bluetooth devices.

Power Saving

This refers to the low power consumption mode.

Options — Enable or Disable (Only the Sniff mode is supported.)

BT-GPRS AP Name

For DUN-GPRS mode, enter the AP name for connecting to the content server.

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3.7.3 SECURITY

Set or modify security parameters.

Authentication

Options — Enable or Disable

PIN Code

Define the encryption key values.

 Up to 16 characters, using ASCII code.

Note: When authentication is enabled without providing a pre-set PIN code, the mobile

computer supports dynamic input of PIN code during pairing.

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3.7.4 ECHO TESTS

These echo tests are used for verifying connectivity to make sure the mobile computer is
within coverage. Press [ESC] to stop and exit the test.

 SPP: Serial Port Profile

It is used for ad hoc networking, without going through any access point.

 DUN: Dial-Up Networking Profile

DUN Modem - It makes use of a Bluetooth modem or mobile phone as a
wireless modem.

DUN GPRS – It makes use of a mobile phone with GPRS functionality and
connects to GPRS AP.

SPP Master

Set the mobile computer as a master device.

1. Pairing with your computer (slave) must be completed first.

2. Run the Echo Test program on your computer. Associated settings include

- Select “RS-232” for interface.

- Use the Bluetooth COM port that has been paired.

- Set Action Mode to “Passive”.

3. Start the echo test on both ends. The mobile computer will try to connect to PC (slave).

SPP Slave

Set the mobile computer as a slave device.

1. Enable Authentication and set your PIN code on the mobile computer.

2. Run the Echo Test program on your computer. Associated settings include

- Select “RS-232” for interface.

- Use the Bluetooth COM port that has been configured as “outgoing”.

- Set Action Mode to “Passive”.

3. Start the echo test on both ends.

4. The mobile computer will wait for PC (master) to start the connection.

5. Enter the preset PIN code for authentication on your computer.

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DUN Modem

The mobile computer will try to connect to a Bluetooth modem or mobile phone.

1. Pairing with your mobile phone must be completed first.

Select “DialUp Network” for Target Machine options.

2. Run the Echo Test program on your computer. Associated settings include

- Select “Modem” for interface.

- Set Action Mode to “Passive”.

3. Start the echo test on both ends.

4. The mobile computer will connect to your mobile phone that dials up to your computer.

HID Test

Set the mobile computer as an input device.

1. The mobile computer will wait for PC to start the connection. It is suggested to disable
Authentication on the mobile computer.

2. Run a text editor on your computer.

3. Start to input data via the keypad on the mobile computer.

DUN GPRS

The mobile computer will try to connect to a mobile phone with GPRS functionality.

1. Pairing with your mobile phone must be completed first. Select “DialUp Network” for Target
Machine options.

2. Run the Echo Test program on your computer. Associated settings include

- Select “TCP/IP – Server” for interface.

- Set Action Mode to “Passive”.

3. Start the echo test on both ends.

4. Enter the server IP on the mobile computer.

5. The mobile computer will connect to your mobile phone that dials up a GPRS AP, and finally
connect to your computer (server) through the GPRS AP.

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3.7.5 PAIRING TEST

The pairing procedure is for the creation and exchange of a link key between two
Bluetooth-enabled devices. The devices use the link key for future authentication when
exchanging information.

1) The mobile computer will start with making an inquiry so that the system can

generate a list of device(s) that has been discovered nearby.

2) Select a desired target device.

3) Select a Bluetooth service from the “Target Machine” menu. To stop and exit the test,

press [ESC].

 Serial Port (SPP)

 DialUp Network (DUN)

After pairing successfully, the target device will be added to the Frequent Device List
for quick connection in the future.

Note: During the initial setting of Bluetooth wireless network, the pairing procedure must

be carried out before the Echo tests.

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3.7.6 FREQ. DEV. LIST

The Frequent Device List is used to store a list of target device(s) that the mobile
computer has been connected to lately. After each successful pairing, the system will
update the list.

Note: To unpair any device, simply delete the device from this list.

This list can show information of up to eight target devices that provides different
Bluetooth services.

 It can list only one device that provides the Bluetooth Serial Port service. (SPP)

 It can list only one device that provides the Bluetooth Dial-Up Networking service.

(DUN)

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3.8 SD CARD MENU

This submenu is for using the mobile computer equipped with a SD card as a USB mass
storage device.

3.8.1 RUN AS USB DISK

Normally, the SD card will be treated as extended memory for the mobile computer to
save the collected data. Yet, it can be used as a USB mass storage device. In that case,
simply connect the mobile computer to your computer and select [Run as USB Disk].

Note: The SD card can be configured as extended memory through programming.

3.8.2 ACCESS SD CARD

Edit the file system or format the SD card.

Edit Files

View and edit the file system on the SD card.

Format

If the file system is not desired any more, you may format the SD card. The options for a FAT file
system include —

 FAT16
 FAT32

Warning! The contents on the SD card will be wiped out after formatting.

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3.9 ETHERNET CRADLE MENU

This submenu is for Ethernet connection. You must configure these parameters correctly.

Note: The Ethernet Cradle is required for establishing Ethernet connection.

3.9.1 INFORMATION

Information of Ethernet network configuration can be viewed here.

IR Network Menu > 1. Information

DHCP DHCP server in use or not

IP IP address of the mobile computer

Mask Subnet Mask

Gate Default Gateway

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3.9.2 NETWORK SETTING

Set parameters for IP networking.

DHCP

Options - Enable or Disable

Subnet Mask

Enter a new Mask IP, if necessary.

Local IP Address

Enter a new address for the mobile computer, if necessary.

Default Gateway

Enter a new address for the default Gateway, if necessary.

DNS Server

Enter a new address for the DNS server, if necessary.

Domain Name

The domain name of the host is displayed when DHCP server is enabled.

Note: Normally, DHCP is enabled and all of the settings can be obtained form the DHCP

server.

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3.9.3 ECHO TESTS

The Ethernet Cradle supports three working modes:

 Data Mode

 Modem Mode

 Transparent Mode

These echo tests are used for verifying connectivity via the Ethernet Cradle. For details,
refer to the Ethernet Cradle manual.

Data Mode

Set the Ethernet Cradle in Data mode. The mobile computer works as a client.

Modem Mode

Set the Ethernet Cradle in Modem mode. The mobile computer works as a client.

Transparent Mode

1. Client Mode - Set the mobile computer as a client.

Enter the IP address of a server with which a connection is desired.

2. Server Mode - Set the mobile computer as a server that waits for other devices to connect to.

Note: After the Ethernet connection is established properly, run the utility

“EchoTest.exe” on your computer (TCP/IP – Server or Client), and then, start this
test on your mobile computer.

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3.10 SERIAL PPP MENU

This submenu is for establishing a PPP connection via the Modem Cradle. You must
configure these parameters correctly.

Note: Point-to-Point Protocol (PPP) is a method of connecting the mobile computer to the

Internet over serial links. It sends TCP/IP packets to a server that connects to the
Internet.

3.10.1 INFORMATION

Information of library version can be viewed here.

Serial PPP Menu > 1. Information

LIB PPP library version

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3.10.2 CONNECTION SET

DialUp Number

Enter the number provided by your ISP.

Login Name

Enter the login name provided by your ISP.

Login Password

Enter the login password provided by your ISP.

Baud Rate

Select a desired baud rate.

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3.10.3 ECHO TEST

This echo test is used for verifying connectivity via Point-to-Point Protocol. For the
Modem Cradle, its physical connectivity can be verified in System Menu > Tests >
Echo Test > MODEM.

Enter the IP address of a server with which a PPP connection is desired. Then, it will try
to connect to the server.

Note: After the PPP connection is established properly, run the utility “EchoTest.exe” on

your computer (TCP/IP – Server), and then, start this test on your mobile
computer.

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3.11 WI-FI MENU

This submenu is for 802.11b/g wireless networking. You must configure these
parameters correctly.

Note: This submenu is generated only when the Wi-Fi module is present.

Wi-Fi Settings Default Value Ad-hoc Infrastructure

Network Setting Items Need to Be Checked

DHCP

SubNet Mask

Local IP Address

Default Gateway

DNS Server

Domain Name

WLAN Setting

Local Name

SS ID

System Scale

Power Saving

Preamble

Ad-Hoc

Security

Authentication

WEP Menu

EAP Menu

WPA Menu

Enabled

255.255.128.0

0.0.0.0

0.0.0.0

0.0.0.0

---

Model no. + Serial no.

---

Medium

Enabled

Long

Disabled

Open System

Disabled

Disabled

Disabled

---

v

v

---

---

---

v

---

---

---

---

v

---

---

---

---

v

v

v

v

v

v

v

v

v

v

v

---

v

v

v

v

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3.11.1 INFORMATION

Information of network configuration can be viewed here.

Wi-Fi Menu > 1. Information

Ver Firmware version of the module chipset

MAC MAC ID of the 802.11b/g module

IAM A name given to the mobile computer for identification.

 By default, it is made up of model number and the serial number.

(Identical to 3. WLAN Setting > 1. Local Name)

DHCP DHCP server in use or not

IP IP address of the mobile computer

Mask Subnet Mask

Gate Default Gateway

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3.11.2 NETWORK SETTING

Set parameters for IP networking.

DHCP

Options — Enable or Disable

Subnet Mask

Enter a new Mask IP, if necessary.

Local IP Address

Enter a new address for the mobile computer, if necessary.

Default Gateway

Enter a new address for the default Gateway, if necessary.

DNS Server

Enter a new address for the DNS server, if necessary.

Domain Name

The domain name of the host is displayed when DHCP server is enabled.

Note: Normally, DHCP is enabled and all of the settings can be obtained form the DHCP

server.

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“

3.11.3 WLAN SETTING

Wireless networking can operate in two modes – (1) Ad-hoc mode: peer-to-peer, and (2)
Infrastructure mode: point to multi-point through access points.

Set the following parameters.

Local Name

Enter a name for identifying the mobile computer.

 By default, it is made up of model number and the serial number.

SS ID

This refers to Service Set Identifier or AP name, which is used for remote device association.

 The mobile computer can ONLY communicate with access points that have the same SS ID.

System Scale

This refers to Access Point Density.

Options — [1] Low [2] Medium [3] High

 The value you set must match that set for the access point.


Low / Medium / High” means the mobile computer will search for other APs only when data

transmission rate is below “1 / 2 / 5” Mbps individually.

Power Saving

This refers to the low power consumption mode.

Options — Enable or Disable

 The value you set must match that set for the access point.

Preamble

Options — [1] Long [2] Short [3] Both

 The value you set must match that set for the access point.

Ad-Hoc

This refers to peer-to-peer mode, without going through access points.

Options — Enable or Disable

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Fixed BSSID

This refers to the use of a specific AP’s MAC address as the fixed Basic Service Set Identifier.

 The mobile computer can ONLY communicate with this one and only access point.

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3.11.4 SECURITY

Set or modify security parameters.

 WEP: Wired Equivalent Privacy

 EAP: Extensible Authentication Protocol

 WPA: Wi-Fi Protected Access

Authentication

[1] Open System

[0] Share Key

 Default authentication type
 This requires implementing WEP key.

WEP Menu

WEP Setting

 Enabled (For Share Key, it must be enabled!)
 Disabled (default)

WEP Key Length

 64 bits
 128 bits (default)

Default Key WEP KEY1

WEP Key Enter WEP Keys 1 ~ 4 in one of the following input data type:

 ASCII (up to 13 characters)
 Hexadecimal (up to 26 characters)

EAP Menu (for associating to Cisco access points)

EAP Setting

 Enabled
 Disabled (default)

EAP ID Enter a user name (up to 32 characters)

EAP Password Enter a password (up to 32 characters)

WPA Menu (WPA-PSK)

WPA Setting

 Enabled
 Disabled (default)

WPA Passphrase Enter a phrase as your password (8 ~ 63 characters)

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3.11.5 ECHO TESTS

This function is used to measure the coverage of the range, estimate the number of APs
and mobile computers needed, and determine the topology of deploying APs.

Client Mode

Set the mobile computer as a client. Enter the IP address of a server with which a connection is
desired. Then, it will try to connect to an AP.

1. Run the Echo Test program on your computer. Associated settings include

- Select “TCP/IP – Server” for interface.

- Set Action Mode to “Passive”.

2. Start the echo test on both ends.

3. Enter the server IP and port number on the mobile computer.

Server Mode

Set the mobile computer as a server. The mobile computer will try to connect to an AP.

1. Run the Echo Test program on your computer. Associated settings include

- Select “TCP/IP – Client” for interface.

- Set Action Mode to “Passive”.

2. Start the echo test on both ends.

Note: Run the utility “EchoTest.exe” on your computer (TCP/IP – Server or Client), and

start this test on your mobile computer.

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While running echo tests, if WPA setting is enabled for security, the SSID and Passphrase
will be processed to generate a pre-share key.

Note: If you change the SSID or Passphrase, it will have to re-generate a pre-share key.

1) For initial association with an access point, you will see an antenna icon developing

on the screen to indicate that the mobile computer is processing a pre-share key.

2) After having generated the pre-share key, the mobile computer proceeds to establish

a connection with an access point, and you will see the whole antenna is flashing.

3) When the mobile computer has been connected to the access point successfully, you

will see the whole antenna and the indication of wireless signal strength.

Note: If you are programming in C or BASIC, be aware that these icons will appear on

the device screen after NetInit() or START TCPIP() is called. (WPA must be
enabled first!)

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Once the connection of echo test is established, the details will be displayed as illustrated
below. Link Quality (“Q”) will be the most important element while the others are for
your reference.

Q (Link Quality)

0 ~ 10

10 ~ 15

15 ~ 30

50 ~ 80

Very Poor

Poor

Good

Very
Good

T (Transmit Speed) S (Signal Level) N (Noise Level)

1

2

5.5

11

6

9

12

18

24

36

48

54

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

Mbps

0 ~ 10

30 ~ 60

Over 60

Weak

Moderate

Strong

1

2 ~ 3

4 ~ 5

Weak

Moderate

Strong

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Chapter 4

PROGRAM MANAGER & KERNEL

This chapter explains Program Manager and Kernel that manage multiple programs
and firmware upgrade.

IN THIS CHAPTER

4.1 Program Manager ...................................................... 72

4.2 Kernel ...................................................................... 77

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4.1 PROGRAM MANAGER

The mobile computer supports multiple applications and languages. In the menu of
Program Manager, it allows storing up to seven programs and has one activated for the
current use.

If there is no application program exists, the Program Manager will be displayed after
you turn on the mobile computer.

Warning! The Program Manager menu is provided for managing programs in an

administrative level.

How to access the Program Manager menu?

1) Turn off the mobile computer.

2) Press [8] + [Power].

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4.1.1 DOWNLOAD

Here provides a full list of programs that are currently stored on the mobile computer
with size information. Multiple application programs can be downloaded through a variety
of interfaces. Upon completion of downloading, you are allowed to input a name for the
program. If there is no need to rename the program, simply press [ENTER] to leave as it
is.

The length of program name can be up to 12 characters. Program size is in kilo bytes.

A suffix letter after the memory sector (1 ~ 6) indicates the file type of program.

 “b” for BASIC program (.SYN)

 “c” for C program (.SHX)

 “f” for font file (.SHX)

Note: In addition to the system font, there can be only one font file downloaded to the

mobile computer. The custom font file needs to be downloaded through the
System Menu or Kernel Menu.

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SPARE MEMORY SECTORS (1 ~ 6)

Additional program files can be directly downloaded to these sectors.

Download a program file to an empty sector:

1. Select an empty sector by pressing the corresponding number and then [Enter].

2. Select a desired baud rate for downloading.

3. Connect the RS-232 cable and wait for a few seconds to establish a connection…

4. To abort the action, press [ESC]. Then press [ESC] again to return to the menu.

Download a program file to an occupied sector:

If no available sectors, you'll have to replace one program with the new one.

1. Select a program that you want to delete by pressing the corresponding number and then
[Enter].

2. The program information is displayed on the screen.

Press [Alpha] to enter the Alpha mode, and then press [C].

3. Select a desired baud rate for downloading.

4. Connect the RS-232 cable and wait for a few seconds to establish a connection…

5. To abort the action, press [ESC]. Then press [ESC] again to return to the menu.

From the menu, you'll see the program has been deleted but no new program is present
(because you have canceled the download action).

If you simply want to delete a program, press [D] in step 2.

Note: [C], [D] are NOT case-sensitive.

ACTIVE MEMORY SECTOR (“ACT”)

Only the application program, which needs to be activated immediately, can be
downloaded to the active memory sector.

Download to Memory Sector “ACT”:

1. Press the [Down] key to select the memory sector “ACT” (may be unoccupied), and then press
[Enter].

2. Connect the RS-232 cable and wait for a few seconds to establish a connection…

3. If the active memory sector has already been occupied by an application program, the newly
downloaded program will replace the currently active program and come into effect immediately.

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4.1.2 ACTIVATE

The list shows the entire spare programs stored on the mobile computer. From the list,
you can select from 1 to 6 and activate one of them. The selected program will be copied
to the active memory sector and replace the current one.

Note: A font file cannot be activated.

TO CLEAR FILE SYSTEM

When <New Program Start> screen appears, “Press [ESC] to clear file” means the file
system in the SRAM will be cleared out by pressing [ESC]. Then there will be no data
(transactions, settings, etc.) stored on the mobile computer when the new program
comes into effect.

TO KEEP FILE SYSTEM

To keep the data, simply press any other key.

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4.1.3 UPLOAD

You may duplicate one or all of the programs from the mobile computer to a host
computer or another mobile computer. This can be used to clone software on mobile
computers.

Note: To clone all of the programs, the target mobile computer cannot have any other

program downloaded except the active one; that is, Memory Sectors 1~6 must be
empty!

The procedures are similar to those for downloading programs.

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4.2 KERNEL

The kernel resides in the innermost core of the system. It has the highest security and is
always protected by the system. When the application program is corrupted and the
System Menu fails, the Kernel Menu provides an access to fix the system.

Warning! The Kernel Menu is NOT for the use of any end users.

How to access the Kernel Menu?

1) When the last session is in the System Menu or Program Manager, simply turn off
the mobile computer. Otherwise, you must reload the battery pack.

2) Press [1] + [7] + [Power].

4.2.1 KERNEL INFORMATION

Here provides important system information to help diagnose the system.

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Kernel Menu > 1. Information

H/W Hardware version (PCB)

S/N Serial number of the mobile computer

M/D Manufacturing date

KNL Kernel version

DEV 5-digit code for optional hardware configurations

Refer to

Understanding Device Code.

4.2.2 LOAD PROGRAM

You can download one program file to the active memory sector, as well as one font file
to the memory address assigned by the system. After downloading, restart the mobile
computer to activate the new program.

 New application program or program update

 And/or one font file, i.e. multi-language font

If you are using a custom font file rather the system font and you want to download
another font file, it is necessary to delete the current font file from the program list
displayed by the
allowed.

Program Manager first. Otherwise, downloading new font file is not

.SHX Program

Program File

Font File Refer to the Font Files folder on CD-ROM.

Download one of the following C program files and/or one font file:

 AG Runtime

 CipherNet Runtime

 BASIC Runtime*

 User program

(U*.shx)

(84xx-5250.shx, 84xx-VT.shx)

(BC*.shx)

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If you have downloaded a BASIC Runtime program, the next time you access the Load

Program service through the System Menu, you will be able to select whether to

download a C program (.SHX) or BASIC program (.SYN).

Note: To download a BASIC program (*SYN), go to System Menu > 6. Load Program

> 2. Load Basic.

SETTINGS

Interface

RS232 Proceed to configure baud rate settings on your computer and the

mobile computer.

USB VCOM Connect the USB cable between your computer and the mobile

computer.

Bluetooth Approach the target Bluetooth enabled device.

Baud Rate

115200 (bps) Supported on CipherLab software, including download utilities.

76800 (bps) N/A

57600 (bps) Supported on CipherLab software, including download utilities.

38400 (bps) Supported on CipherLab software, including download utilities.

19200 (bps) Supported on CipherLab software, including download utilities.

9600 (bps) Supported on CipherLab software, including download utilities.

4800 (bps) N/A

2400 (bps) N/A

LOAD PROGRAM VIA BLUETOOTH

1) Go to System Menu > 7. Bluetooth Menu > 3. Security, and configure the
following Bluetooth settings first.

 Authentication

 PIN code

2) Go to System Menu > 6. Load Program and select Bluetooth.

3) Start the pairing procedure from your computer, for example, click [Pair Device]

and/or [Connect Bluetooth Serial Port].

4) Run any of the download utilities: ProgLoad.exe or Download.exe

- Select interface RS-232/IrDA for using Bluetooth SPP.

- Select COM port properties that match with the serial port settings used on your
computer.

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4.2.3 KERNEL UPDATE

The kernel might need to be updated to improve performance or due to other
considerations.

 To download a kernel update (K*.shx), the procedure is the same as that for

downloading a program.

 Any attempt to download an older version will be rejected.

 The system will restart itself right after downloading.

Warning: Do not turn off the mobile computer while downloading a kernel update or

re-starting the mobile computer. Otherwise, it will crash the kernel forever.
There is no way to recover it!

Note: CipherLab software, including download utilities, supports the following baud rate

options: 115200/57600/38400/19200/9600 bps.

4.2.4 TEST & CALIBRATE

These tools are provided for manufacturing use.

Warning! You should not perform any of these tests.

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4.2.5 BLUETOOTH MENU

This submenu is the same as the one under the System Menu except for the following
items:

 "2. Connect Set > 5. BT-GPRS AP Name" is not provided.

 "4. Echo Tests" is not provided.

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SPECIFICATIONS

Model Designation

Bluetooth Class 2 √ √ Wireless

Communications

Readers Barcode Reader

Electrical
Characteristics

Physical
Characteristics

802.11b/g √ √

Main Battery Rechargeable Li-ion battery – 3.7 V, 1800 mAh

Working Time Laser, one scan per 5 seconds, without backlight:

Backup Battery

CPU 32-bit Toshiba CMOS type, 60 MHz

Memory

Display Graphic LCD, 160 x 160 pixels, FSTN with LED

Keypad 29 or 39 rubber keys, LED backlight programmable

Indicators

Vibrator 0.45G

8400 8470

 CCD (linear imager)
 Standard Laser
 2D Imager

 110 hours in batch mode
 35 hours in Wi-Fi mode
 65 hours in Bluetooth mode

 Rechargeable Lithium button cell – 3.0 V, 7 mAh
 Data retention – at least 25 days

 Program memory – 4 MB flash
 Data memory – onboard SRAM, options include 4

or 16 MB

backlight programmable

 Font size 6x8: 26 characters by 18 lines
 Font size 8x16: 20 characters by 9 lines
 Font size 12x12: 13 characters by 12 lines
 Font size 16x16: 10 characters by 9 lines

 LED – Dual-color (red/green), programmable
 Buzzer – 2.7 KHz, programmable

Environmental
Characteristics

Expansion Slot Micro SDHC, up to 4 GB

Enclosure Material Rubber & ABS plastic

Dimensions 171 mm (L) 72 mm (W) 41 mm (H)

Weight Approx. 295 g (Laser, battery included)

Temperature Operating :

Storage:

Humidity Operating :

Storage:

-10 °C to 60 °C

-20 °C to 70 °C

10% to 90% non-condensing

5% to 95% non-condensing

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Impact Resistance 1.5 m, 5 drops per 6 sides

Tumble Test 100 cm, 1000 cycles

Accessories

Splash / Dust
Resistance

Electrostatic
Discharge

EMC Regulations FCC, IC, CE, C-Tick, NCC, BSMI, TELEC, KCC, SRMC

Development Tools C and BASIC Programming

Software & Utilities

IP 54

± 15 kV air discharge, ± 8 kV contact discharge

Windows-based Application Generator (AG), AG
utilities;

Windows-based CipherNet for VT100/220, IBM 5250
emulation;

Download utilities, testing tools, etc.

 Protective cover
 Spare rechargeable battery pack
 4-slot Battery Charger
 Charging & Communication Cradle
 Modem Cradle (Auto-detect)
 Ethernet Cradle (10/100 BASE-T)
 GPRS/GSM Cradle (EDGE/Quad-band)
 RS-232 cable

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Appendix I

DOWNLOAD UTILITIES

For easy development of applications, the mobile computer ships with development tools
on the CD-ROM. It includes Windows-based Application Generator programs, batch
and WLAN, as well as download utilities.

The download utilities are provided for you to download a program (*.SHX or *.SYN) to
the mobile computer. Currently, the program ProgLoad.exe has replaced several
previously released utilities as shown below.

 Download.exe : to download a *.SHX file

 SynLoad.exe : to download a *.SYN file

Programs can be as follows —

Program Type

AG Runtime U*.SHX

CipherNet
Runtime

BASIC Runtime BC*.SHX

BASIC program *.SYN

Font file For example,

Kernel update K*.SHX −

84xx-VT.SHX
84xx-5250.SHX

Font-Multi-Language.
SHX

System Menu Kernel Menu Program Manager

√ √ √

√ √ √

√ √ √

√

√ √ −

−

√ −

−

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C

PROGLOAD.EXE

This all-in-one utility supports all the file types and communications interfaces. Run the
program on your computer. The following dialog box pops up.

Click to select Comm
type, COM port, and
Baud rate.

hoose your file…

Communication Type

RS-232/IrDA Connection via direct RS-232 cable, IrDA port, or Bluetooth SPP

(= Download.exe)

Serial IR Connection via cradle (= IRLoad.exe)

TCP/IP Connection over networks (Not supported currently!)

File Type

.SHX file Any C program, such as AG Runtime, Basic Runtime, font file, etc.

.SYN file Any Basic program after Basic Runtime has been installed first.

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Appendix I Download Utilities

DOWNLOAD.EXE

This utility is provided when you establish a connection via serial interface, such as a
direct RS-232 cable, IrDA port, or Bluetooth SPP.

1) Run the program.

2) Choose a .SHX file.

3) Select COM port properties.

COMMAND LINE

It also supports command line arguments.

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Appendix II

TROUBLESHOOTING

The mobile computer cannot be turned on when you press the POWER key…

 Make sure the battery pack is installed properly.
 Re-charge the battery inside the mobile computer and monitor the charging status. (see 3.5)
 If the battery is faulty, replace it with a fresh and fully charged battery then.

Charging error…

 If using the USB cable for direct charging, perform the charger test to select a suitable

charging current. (see 3.3.8)

 If joining the power adapter to the USB or RS-232 cable, make sure it is well connected

between the power jack and an outlet.

 If using a cradle or charger, make sure the power cord is well connected the cradle/charger and

an outlet.

 Check if the battery contacts of the battery itself and the battery compartment are clean.
 Try to re-charge the battery and monitor the charging status.

Warning! Only use batteries or charging device manufactured by CipherLab. The use

of wrong battery or charging device could result in damage to human body
or the product itself, and will void your warranty.

The keyboard input seems not working properly…

 Perform the keyboard test. (see 3.3.4)
 If the problem persists, slide the battery latch to reload the battery pack. Then perform the test

again.

The reader does not scan…

Low battery —

 Check if the battery icon on the screen indicates a low battery status. If so, replace it with a

fresh battery then.

 If the problem persists, check if the battery contacts get dirty or the battery pack does not fit

to the compartment.

Regarding the barcode reader —

 Perform the reader test to see if the reader is working. . (see 3.3.1)
 If the problem persists, slide the battery latch to reload the battery pack. Then perform the test

again.

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The reader does not decode after scanning…

Unreadable barcode —

 Check if the barcode is defaced. A defaced barcode may not be readable.

Un-programmed to read —

 Check if the scanner is programmed to read the symbologies (types of barcode) that you are

trying to read.

 Try scanning a test barcode of the symbology you are trying to read.

Dirty scan window —

 Check if the scan window gets dirty. Wipe it with a clean and dry cloth, and try again.

Out of scanning range —

 Try adjusting the scanning distance from the scanner to the barcode.

The mobile computer cannot transmit/receive data to/from a host computer or other
devices…

Over RS-232 cable —

 Check if the RS-232 connection is correct and secured.
 Make sure the serial port parameters on the host are configured to match the serial parameters

on the mobile computer. Try to establish connection again.

 If the problem persists, run the RS-232 Echo Test to check the interface between the mobile

computer and the host. (see 3.3.6)

Over USB cable —

 Check if the USB connection is correct and secured.
 If the problem persists, run the USB Echo Test to check the interface between the mobile

computer and the cradle. (see 3.3.6)

Via Bluetooth —

 Make sure the distance between the mobile computer

range. Try to establish connection again.

and a target device is within proper

 Check if the relevant settings are correct. (see 3.7)
 Check if the connection is working properly. (see 3.7)

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