CipherLab M0010A User Manual

REFERENCE MANUAL
9400
TERMINAL
Version 1.00
Copyright © 2007 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. Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft
Corporation in th e United States and/or other countries. Bluetooth is a trademark of Bluetooth SIG, Inc., U.S.A. Other product names mentioned in this manual may be trademarks or registered
trademarks of their respective companies and are hereby acknowledged. 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
IMPORTANT NOTICES
FCC REGULATIONS
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 ca use 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.
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 Ci pherLab, will void yo ur warranty and may cause damage to human body or the product itself.
The charging and communication cradle uses an AC power adaptor. A socket
outlet shall be installed near the equipment and shall be easily accessible. The power adaptor should comply with L.P.S test. Make sure there is stable power supply for the mobile computer or its peripherals to operate properly.
DO NOT disassemble, incinerate or short circuit the battery pack. DO NOT expose the mobile computer or the battery pack to any flammable
sources.
Under no circumstances, internal components are self-serviceable. 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.
CARE & MAINTENANCE
This mobile computer is intended for industrial use. The mobile computer is rated
IP 64, 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) or touch scre en, 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.
Battery disposal - For green-environment issue, it is important that batteries should
be recycled in a proper way.
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.
RELEASE NOTES
VERSION DATE NOTES
1.00 Aug. 10, 2007
Initial release
CONTENTS
IMPORTANT NOTICES..............................................................................................................3
FCC Regulatio ns.....................................................................................................................3
Safety Precautions.................................................................................................................3
Care & Maintenance............................................................................................................4
RELEASE NOTES........................................................................................................................5
INTRODUCTION .......................................................................................................................1
Getting Famili a rized with 9400.............................................................................................2
Instal ling the Hand Strap..................................................................................................3
Instal ling the Pistol Grip.....................................................................................................4
Dimensions ..............................................................................................................................6
Features...................................................................................................................................6
Inside the Package................................................................................................................8
Accessories .............................................................................................................................8
USING THE 9400 MOBILE COMPUTER.....................................................................................9
1.1 Battery................................................................................................................................9
1.1.1 Inserting the Battery...............................................................................................10
1.1.2 Charging the Batt ery ............................................................................................12
1.1.3 Understa nding the Battery Icons.........................................................................13
1.1.4 Power Management.............................................................................................1 3
1.2 Memory ...........................................................................................................................15
1.2.1 Caution of Data L oss.............................................................................................15
1.2.2 Checking the Stor age Spac e..............................................................................15
1.2.3 Inserting the mi niSD Card .....................................................................................17
1.3 Keypad............................................................................................................................18
1.3.1 Using the Keypad...................................................................................................19
1.3.2 Alp h a Key................................................................................................................19
1.3.3 Function Key...........................................................................................................20
1.3.4 Programma ble Keys..............................................................................................21
1.4 Touch S c r een..................................................................................................................21
1.4.1 Adj us t i n g th e Bac k light.........................................................................................22
1.4.2 Re-calibrating the Screen ....................................................................................24
1.5 Notifications....................................................................................................................24
1.5.1 Status LED ................................................................................................................24
1.5.2 Aud i o........................................................................................................................25
1.5.3 Vib r a t o r....................................................................................................................26
1.6 Data Capture.................................................................................................................26
1.6.1 Barcode & RFID Reader........................................................................................26
1.6.2 Digital C amera.......................................................................................................26
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1.7 Communications ...........................................................................................................26
1.7.1 Using the Cradle ....................................................................................................26
1.7.2 Inserting the SIM Card...........................................................................................28
1.7.3 Turn off the Wireless Netw orks..............................................................................29
1.7.4 Using the Headset..................................................................................................29
LEARNING WINDOWS CE BASICS ........................................................................................31
2.1 Getting Started ..............................................................................................................32
2.1.1 Desktop....................................................................................................................34
2.1.2 Tas k bar.....................................................................................................................35
2.1.3 Start Men u...............................................................................................................37
2.1.4 In p u t Method s ........................................................................................................38
2.2 Finding out the Capa bilities of Your Mobile Comput er..........................................39
2.3 Usin g Ac t i veSync............................................................................................................41
2.3.1 Synchronization with Your Computer.................................................................41
2.3.2 Add / Re m o v e Pro g r am s........................................................................................42
2.3.3 Backup/Restore......................................................................................................44
2.4 Managing Programs .....................................................................................................44
2.4.1 Qu ick Launch a Program.....................................................................................44
2.4.2 Cr eate a Folder......................................................................................................48
2.4.3 Switch am ong Programs and Deskto p ..............................................................48
2.4.4 Ex it a Program ........................................................................................................48
2.5 System Reset & Auto Run .............................................................................................49
2.5.1 Software Reset (Warm Reboot) ..........................................................................49
2.5.2 Hardware Reset (Cold Reboot) ..........................................................................49
2.5.3 Aut o Run..................................................................................................................50
2.6 Upda ting OS Image ......................................................................................................50
PERSONALIZING THE 9400 MOBILE COMPUTER...................................................................53
3.1 Changing System Settings............................................................................................53
3.2 Changing Connection Settings...................................................................................56
3.2.1 USB C o nnectio n .....................................................................................................58
3.2.2 GPRS.........................................................................................................................59
3.2.3 WLAN........................................................................................................................64
3.2.4 BTPAN.......................................................................................................................68
USING APPLICATIONS...........................................................................................................71
4.1 Wireless Po wer Manager..............................................................................................72
4.2 Blue tooth Manager.......................................................................................................73
4.2.1 Bl uetooth Profiles Supported................................................................................73
4.2.2 Bl uetooth Toolbar...................................................................................................74
4.2.3 Starting Bluetooth Services...................................................................................78
4.2.4 Discovering Bluetooth De vices............................................................................79
4.2.5 Pairing ......................................................................................................................80
4.2.6 Connecting.............................................................................................................81
4.3 Reader Configuration Utility.........................................................................................86
4.3.1 Barcode Reader Settings .....................................................................................87
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4.3.2 RFID Reader Settings .............................................................................................87
4.3.3 Data Output ...........................................................................................................88
4.3.4 Beeper / Vibrator...................................................................................................90
4.3.5 Symbology Settings ...............................................................................................90
4.4 Inbox ................................................................................................................................90
4.4.1 Cr eating an E-mail Box .........................................................................................91
4.4.2 Synchronizing Inbox...............................................................................................94
4.5 Backup Utility ..................................................................................................................95
4.5.1 Managing the Regist r y..........................................................................................96
4.5.2 Ge tting Ready for Backing up Files ....................................................................98
4.5.3 Backing u p Files......................................................................................................99
4.5.4 Using Backups for Restore ..................................................................................100
4.6 Button Assignment Utility.............................................................................................103
SPECIFICATIONS..................................................................................................................107
Platform, Processor & Memory ........................................................................................107
Commun ications & Data Capture .................................................................................107
Electrical Characteristics..................................................................................................108
Physical Characteristics....................................................................................................108
Environmental Characteristics.........................................................................................109
Programming Su pport.......................................................................................................109
Accessories .........................................................................................................................110
SCAN ENGINE SETTINGS.....................................................................................................111
Symbologies Supported....................................................................................................111
RFID Tags S u pported..........................................................................................................113
CCD/LASER SCAN ENGINE ................................................................................................115
Reader Settin gs Table .......................................................................................................116
Symbology Sett ings Table.................................................................................................118
2D SCAN ENGINE ................................................................................................................123
Reader Settin gs Table .......................................................................................................123
Symbology Sett ings Table.................................................................................................124
INTRODUCTION
The 9400 Series, running Windows CE 5.0 in palm size, is our first product line of rugged PDA-style Mobile Computer. Light-weight, streamlined and ergonomic, it adds even more powerful and handy tools to delivering the flexibility in customization.
Specifically designed to work as an industrial PDA, the 9400 Series provides rich options of data collection, voice and data communications, long-lasting working hours, and so on. Its large color transflective TFT display guarantees ease in reading in all lighting conditions. Integrated with Bluetooth and 802.11b/g technologies, you may choose to add the GPRS module to gain greater speeds and optimal mobility.
This manual serves to guide you through how to install, configure, and operate the mobile computer. The Care & Maintenance section is specifically prepared for those who are in charge of taking care of 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 9400
Figure 1: Front / Back View
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INSTALLING THE HAND STRAP
The hand strap is ideal for one-handed operation, which requires safe and convenient hold of the mobile computer.
Warning: Always make sure the hand strap is well hooked and screwed to the
back of the mobile computer before use.
When the hand strap is desired, install it to the mobile computer by following these steps:
1) Place the mobile computer face down on a flat and clean surface.
2) Screw one end of the hand strap to the back of the mobile computer.
3) Insert and hook the other end of the hand strap to the bottom of the mobile
computer.
4) Make sure the hand strap is securely attached to the mobile computer.
5) Adjust the length of the hand strap to suit your handbreadth.
Figure 2: Installing the Hand Strap
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INSTALLING THE PISTOL GRIP
This contoured pistol grip enables intuitive trigger-and-scan operation, which is very helpful in scan intensive applications.
When a pistol grip is necessary, install it to the mobile computer by following these steps:
1) Press
2) Place the mobile computer face down on a flat and clean surface.
3) Remove the hand strap as well as the side plates as shown below.
4) Connect the power connector from the pistol grip to the receptacle on the
mobile computer.
5) Screw the pistol grip to the back of the mobile computer.
6) Make sure all screws are tightened up.
7) Turn on the mobile computer to test the trigger.
for the mobile computer to enter suspend mode.
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Figure 3: Installing the Pistol Grip
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DIMENSIONS
Figure 4: Dimensions
FEATURES
Ergonomic design - ruggedized yet streamlined, with hand strap for secure hold. Built tough to survive drop test and sealed against moisture/dust to industrial
standard IP 64.
Microsoft Windows CE 5.0 operating system, 520 MHz Intel PXA270 processor 128 MB non-volatile NAND flash memory to store OS and software programs
(part of the free space is used as a storage card called DiskOnChip)
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64 MB / 128 MB SDRAM to store and run programs, as well as store program data One miniSD expansion slot for memory card Dual mode support - One scan engine (integrated barcode scanner/im ager) plus
one RFID reader
Total wireless solution - connectivity includes Bluetooth, 802.11b/g and
EDGE/GPRS.
A 3.5" color transflective TFT display delivers excellent visibility in all lighting
conditions.
Programmable feedback includes speaker and vi brator. Built-in power tools include Reader Configuration Utility, Backup Utility, etc. Terminal Emulation client for VT100/2 20 and IBM 5250 enables a quick link to any
backend database.
Application Generator (AG*.exe for desktop PC) enables easy customization of
data collection applications.
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Programming support includes Reader DLL and System API. Accessories and peripherals include pistol grip, international AC charging 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.
9400 Mobile Computer Rechargeable Li-ion battery pack Stylus Hand Strap Software & Manual CD
Note: For battery charging, you will need to purchase a charging cradle separately.
ACCESSORIES
Rich choices of optional accessories are available for you to enhance the total performance of the mobile computer.
Pistol Grip (detachable) Belt Holster Protective Cover mini SD Memory Card Spare rechargeable Li-ion battery, standard or high capacit y pack 4-slot Battery Charger Charging & Communication Cradle Vehicle Cradle
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Chapter 1
USING THE 9400 MOBILE COMPUTER
This chapter explains the features and usage of the 9400 Mobile Computer.
IN THIS CHAPTER
1.1 Battery ........................................................................................ 9
1.2 Memory .................................................................................... 15
1.3 Keypad..................................................................................... 18
1.4 Touch S c r een........................................................................... 21
1.5 Notifications............................................................................. 24
1.6 Data Capture.......................................................................... 26
1.7 Communications .................................................................... 26
1.1 BATTERY
Main Battery
The 9400 Mobile Computer is powered by a rechargeable 3.7 V/1800 mAh Li-ion battery pack, and it takes approximately 4 hours to fully charge it. However, the charging time may vary by working condition. During normal operation, the mobile computer can work for up to 10 hours.
Backup Battery
The backup battery on the main board takes charge when the main battery is removed or drained out. When fully charged, the 3.7 V/70 mAh rechargeable Lithium button cell helps retain data in SRAM and maintain the system running in suspend mode for at least 20 hours without the main battery. In the meantime, you have to replace the main battery as soon as possible.
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1.1.1 INSERTING THE BATTERY
When you first receive the package, the rechargeable functionality of the backup battery is turned off. It is controlled by a DIP switch inside the battery compartment as shown below.
For shipping and storage purposes, save the mobile computer and the main battery in separate packages, and adjust the DIP switch to the OFF position (bottom). This will keep both batteries in good condition for future use.
Note: Any improper handling may reduce the battery life.
1) Press for the mobile computer to enter suspend mode.
2) Remove the hand strap.
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3) Hold the mobile computer still and press the release button to unlock the battery
cover.
4) Slide off the battery cover.
5) Use the stylus (or a sharp-pointed object, such as a pencil) to adjust the DIP
switch to the ON position (top). Now the internal backup battery can be charged by the main battery.
6) Insert the battery pack into the battery compartment at a proper angle (30°~45°)
so that the metal contacts on the battery are met with the charging contacts inside the compartment. Make sure that the battery is snugly fit into the compartment.
7) Slide the battery cover back onto the mobile computer until it clicks into place.
8) If the battery is charged, the mobile computer turns on.
If the mobile computer does not turn on, charge the battery.
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.
Figure 5: Installing the Main Battery
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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.
Note: To charge the batteries to full, it requires approximately 8 hours for the first time.
After the initial charging, it takes only 4 hours to charge the batteries to full.
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. To charge the backup battery, make sure that you slide the DIP switch inside the battery compartment to the ON position.
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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1.1.3 UNDERSTANDING THE BATTERY ICONS
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 (see below for battery status icon), 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 backup important data on a regular basis.
BATTERY STATUS ICONS DESCRIPTION
Main Battery
Charging Main battery is ready for charging.
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.
Main battery charge becomes low. Main battery charge becomes very
low.
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.
To speed up charging the mobile computer, turn off the mobile computer and
seat it in the cradle.
Bring a second battery pack on the road.
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9400 Mobile Computer Reference Manual
Stop wireless connectivity, Bluetooth, 802.11b or GPRS that is not in use. Refer to
the Wireless Power Manager.
To save power, go to Start > Settings > Control Panel and select Display (for
backlight settings) or select Power (for power schemes).
Warning: Using backlight, wireless connectivity, and peripherals while on battery
power will substantially reduce battery life.
START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE POWER ICON
1) In the Battery tab (left below), you can always monitor the charging status.
2) Tap the Schemes tab (right above).
3) Select the desired power scheme and options for suspending operation when not
in use. The system can be set to three different states to conserve power:
User Idle state System Idle state Suspend state
The time choices represent the amount of time that must pass before the system will switch to the next power conservation state.
START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE DISPLAY ICON
To conserve mor e power, you may go to Start > Settings > Control Panel and double-tap the Display icon to configure the backlight setting. Refer to section 1.4.1
Adjusting the Backlight
.
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1.2 MEMORY
Read-only Memory (ROM)
128 megabytes flash memory for storing OS (Windows CE 5.0) and custom application programs. Yet a small portion of the memory is referred to as DiskOnChip, which can store data and programs that you wish to retain even after a hardware reset.
Random-access Memory (RAM)
64 or 128 megabytes SDRAM for storing and running programs, as well as storing program data. Its contents will be retained by the backup battery.
Expansion Slot
The mobile computer is equipped with one miniSD card slot, which is user accessible. You may upgrade memory by inserting an optional miniSD memory card.
1.2.1 CAUTION OF DATA LOSS
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 OS in suspend mode for at least 20 hours, 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 backup data and files before putting away the mobile computer!
1.2.2 CHECKING THE STORAGE SPACE
START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE SYSTEM ICON
1) In the Memory tab (left below), it displays the current capacity and usage of the
onboard SDRAM, 64 MB / 128 MB.
2) You may tap, hold, and drag the slider to re-allocate the memory.
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SDRAM STORAGE MEMORY (LEFT) PROGRAM MEMORY (RIGHT)
64 MB / 128 MB onboard
It refers to the memory allocated for file and data storage.
It refers to the memory allocated for running programs.
(DESKTOP) MY DEVICE > DISKONCHIP
The DiskOnChip is part of the onboard 128 MB flash memory. Because the flash memory is non-volatile, data or programs stored in DiskOnChip will not be erased after a hardware reset.
Tap and hold the DiskOnChip icon to select Properties from the pop-up menu. In the Properties tab (right below), it displays the current capacity and usage of DiskOnChip.
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START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE STORAGE MANAGER ICON
Here provides a tool for administrators to reformat the DiskOnChip folder or storage card (miniSD).
Warning: This tool is for the use of system administrators only. Everything on the
storage device will be permanently erased after reformatting.
1.2.3 INSERTING THE MINISD CARD
If you wish to expand memory, follow these steps to insert a memory card into the miniSD card slot:
1) Press
2) Place the mobile computer face down on a flat and clean surface.
3) Remove the side plate by unscrewing the two screws (on the right side when you
place the mobile computer face down) as shown below.
4) Insert the miniSD card properly.
5) Replace the side plate and tighten the screws.
for the mobile computer to enter suspend mode.
Warning: Make sure the mobile computer is set to Suspend mode; otherwise, it
may cause damage to the mobile computer.
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Figure 6: Inserting the miniSD Card
REMOVING THE MINISD CARD
If you wish to remove the miniSD card, simply push the card after removing the side plate. The miniSD card will be rejected automatically.
1.3 KEYPAD
Silicon rubber has been chosen for their durability and prompt feedback. The 28-key keypad includes alphanumeric, navigation, function keys, and so on. This keypad is set to numeric mode by default.
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Figure 7: 28-key Layout
Note: Functionality of keys is application-dependent.
1.3.1 USING THE KEYPAD
PRESS FIRST, AND THEN
The LED backlight of keypad is turned off by default. It can be toggled ON/OFF by the key combination: [Func] + [0].
START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE KEYBOARD ICON
The Character Repeat functionality is enabled by default. You may cancel the check box to disable it. When enabled, tap, hold, and drag the slider for a desired Repeat Delay and Repeat Rate.
Warning: It is suggested to turn on the keypad backlight while working in a dark
area; however, using backlight while on battery power will substantially reduce battery life.
1.3.2 ALPHA KEY
This alphanumeric keypad is set to numeric mode by default. The Alpha 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 [Alpha] key.
The alpha icon will appear on the status bar in a sequence as shown below.
STATUS ICON
Note: If you are using the software keypad via SIP, tap CAP (Caps Lock) to toggle
between upper case and lower case alphabetic modes.
ALPHA KEY INPUT MODE
N/A Numbers Press Press
one time two times
Small letters Capital letters
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1.3.3 FUNCTION KEY
The [Func] (function) key serves as a modifier key.
1) To enable this modifier key, press
on the keypad.
A circular icon of the letter "F" will appear on the status bar. This modifier key is hold down as long as the icon is displayed.
2) Now press another key to get the value of key combination (say, press [1] to get
the value of F1). The icon will go off now.
3) To get the value of another key combination modified by the [Func] key, repeat
the above steps.
4) To abort the key modification, press
again, and the icon will go off.
Note: It is not necessary to hold down the [Func] key.
The functionality of each key combination is application-dependent. Below is a list of the factory setting for a variety of key combinations.
KEY COMBINATION ACTION
, ,
PgUp (red-coded): move text up one screenful PgDn (red-coded): move text down one screenful
,
Home (red-coded): move to the beginning of screen or document
, , , ,
End (red-coded): move to the end of screen or document Toggle ON/OFF the backlight of keypad only
Turn ON the backlight of LCD and decrease its luminosity Turn ON the backlight of LCD and increase its luminosity
Note: Press the [Func] key first, and then press the second key for a specific function.
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1.3.4 PROGRAMMABLE KEYS
Two user-definable keys, named P1 and P2, are provided on the keypad. Together with the SCAN key as well as the four side triggers on each side of the touch screen, they can be re-defined as another key or to serve as a shortcut key for launching a specific program.
Refer to the Button Assignment Utility
.
Note: By default, the four side triggers are programmed to serve as ENTER keys
(upper ones) as well as SCAN keys (lower ones).
1.4 TOUCH SCREEN
The mobile computer comes with a 3.5" TFT graphic LCD, 320 by 240 pixels resolution (QVGA).
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The LED backlight of screen, which helps ease reading under dim environments, can be controlled manually and automatically.
Warning: Using backlight while on battery power will substantially reduce battery
life. It is suggested to dim the backlight while working in a well-lit area or automatically turn off the mobile computer when not in use.
1.4.1 ADJUSTING THE BACKLIGHT
PRESS FIRST, AND THEN
The LED backlight of the screen can be turned on and adjusted decreasingly by the key combination: [Func] + [-]. Keep pressing the key combination ([Func] first, and then [-]) until the luminosity is decreased to a desired level.
PRESS
The LED backlight of the screen can be turned on and adjusted increasingly by the key combination: [Func] + [.]. Keep pressing the key combination ([Func] first, and then [.]) until the luminosity is increased to a desired level.
START > SETTINGS > CONTROL PANEL AND DOUBLE-TAP THE DISPLAY ICON
1) Tap the Backlight tab (left below).
2) Select one or both of the check boxes to automatically turn off the LCD backlight
when using batteries or external power. From the appropriate list, select the amount of time the device should be idle before the backlight is turned off.
FIRST, AND THEN
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