TECRA A2 TOSHIBA TECRA A2 Portable Personal Computer User’s Manual
User’s Manual Copyright © 2004 by TOSHIBA Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of TOSHIBA. No patent liability is assumed, with respect to the use of the information contained herein.
User’s Manual FCC information Product Name : TECRA A2 Model number : PTA20 FCC notice "Declaration of Conformity Information" 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.
User’s Manual Contact Address: Telephone: TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618-1697 (949) 583-3000 EU Declaration of Conformity TOSHIBA declares, that the product: PTA20* conforms to the following Standards: Supplementary Information: “The product complies with the requirements of the Low Voltage Directive 73/23/EEC, the EMC Directive 89/336/EEC and/or the R&TTE Directive 1999/05/EEC.
User’s Manual Network Compatibility Statement This product is designed to work with, and is compatible with the following networks. It has been tested to and found to conform with the additional requirements conditional in EG 201 121.
User’s Manual Pursuant to FCC CFR 47, Part 68: When you are ready to install or use the modem, call your local telephone company and give them the following information: ■ The telephone number of the line to which you will connect the modem ■ The registration number that is located on the device The FCC registration number of the modem will be found on either the device which is to be installed, or, if already installed, on the bottom of the computer outside of the main system label.
User’s Manual Fax branding The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device to send any message via a telephone fax machine unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is sent and an identification of the business, other entity or individual sending the message and the telephone number of the sending machine or such busi
User’s Manual The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5. 3. The standard connecting arrangement (telephone jack type) for this equipment is jack type(s): USOC RJ11C.
User’s Manual Notes for use of this device in New Zealand ■ The grant of a Telepermit for a device in no way indicates Telecom acceptance of responsibility for the correct operation of that device under all operating conditions. In particular the higher speeds at which this modem is capable of operating depend on a specific network implementation which is only one of many ways of delivering high quality voice telephony to customers. Failure to operate should not be reported as a fault to Telecom.
User’s Manual ■ When used in the Auto Answer mode, the S0 register must be set with a value of 3 or 4. This ensures: ■ a person calling your modem will hear a short burst of ringing before the modem answers. This confirms that the call has been successfully switched through the network. ■ caller identification information (which occurs between the first and second ring cadences) is not destroyed. ■ The preferred method of dialing is to use DTMF tones (ATDT...
User’s Manual The Telepermit label may also be shown on the packaging of the product and in the sales literature, as required in PTC 100. The charge for a Telepermit assessment is $337.50. An additional charge of $337.50 is payable where an assessment is based on reports against non-Telecom New Zealand Specifications. $112.50 is charged for each variation when submitted at the same time as the original. An invoice for $NZ1237.50 will be sent under separate cover.
User’s Manual DVD Super Multi DV-W24E ■ The DVD Super Multi drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual TOSHIBA DVD-ROM SD-C2612 ■ The DVD-ROM drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual DVD-ROM&CD-R/RW SD-R2512 ■ The DVD-ROM&CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual DVD-R/-RW SD-R6112, SD-R6332 ■ The DVD-R/-RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual HITACHI LG DVD-ROM&CD-R/RW GCC-4241N ■ The DVD-ROM&CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure.
User’s Manual Panasonic DVD-ROM&CD-R/RW UJDA750 ■ The DVD-ROM&CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure.
User’s Manual DVD-R/-RW UJ-811BTJB-A ■ The DVD-R/-RW employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual DVD Super Multi UJ-820 ■ The DVD Super Multi drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. ■ To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual International precautions CAUTION: This appliance contains a laser system and is classified as a “CLASS 1 LASER PRODUCT.” To use this model properly, read the instruction manual carefully and keep this manual for your future reference. In case of any trouble with this model, please contact your nearest “AUTHORIZED service station.” To prevent direct exposure to the laser beam, do not try to open the enclosure.
User’s Manual OBS! Apparaten innehåller laserkomponent som avger laserstråining överstigande gränsen för laserklass 1. VAROITUS. Suojakoteloa si saa avata. Laite sisältää laserdiodin, joka lähetää näkymätöntä silmilie vaarallista lasersäteilyä. CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED IN THE OWNER’S MANUAL MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
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TECRA A2 Table of Contents Preface Manual contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxix Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxx Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxx Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxx Keys. . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Keyboard indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USB floppy disk drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fixed optical media drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Region codes for DVD drives and media . . . . . . . . . . . . . . . . . . . . Writable discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDs . . . . . . . . . . . . . . .
Table of Contents Writing CDs on DVD-ROM&CD-R/RW drive . . . . . . . . . . . . . . . . . . . . 4-7 Before writing or rewriting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 When writing or rewriting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Writing CD/DVDs on DVD-R/-RW drive . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Writing CD/DVDs on DVD Super Multi drive . . . . . . . . . . . . . . . . . . . . 4-8 Important message (DVD-R/-RW drive) . . . .
Table of Contents The Keyboard Typewriter keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F1 … F12 function keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soft keys: Fn key combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emulating keys on enhanced keyboard . . . . . . . . . . . . . . . . . . . . . . Hot keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Accessing HW Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 HW Setup window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Optional Devices PC card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Inserting a PC card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Removing a PC card . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wireless LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOSHIBA support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TECRA A2 Preface Congratulations on your purchase of the TECRA A2 computer. This powerful notebook computer provides excellent expansion capability, including multimedia devices, and it is designed to provide years of reliable, high-performance computing. This manual tells how to set up and begin using your TECRA A2 computer. It also provides detailed information on configuring your computer, basic operations and care, using optional devices and troubleshooting.
Preface Chapter 5, The Keyboard, describes special keyboard functions including the keypad overlay and hot keys. Chapter 6, Power and Power-Up Modes, gives details on the computer’s power resources and battery save modes. Chapter 7, HW Setup and Passwords explains how to configure the computer using the HW Setup program. Chapter 8, Optional Devices, describes the optional hardware available.
Preface Key operation Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus sign (+). For example, Ctrl + C means you must hold down Ctrl and at the same time press C. If three keys are used, hold down the first two and at the same time press the third.
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TECRA A2 General Precautions TOSHIBA computers are designed to optimize safety, minimize strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer. Be certain to read the general precautions below and to note the cautions included in the text of the manual. Stress injury Carefully read the Instruction Manual for Safety & Comfort.
General Precautions Pressure or impact damage Do not apply heavy pressure to the computer or subject it to strong impact. Excessive pressure or impact can cause damage to computer components or otherwise cause malfunctions. PC card overheating Some PC cards can become hot with prolonged use. Overheating of a PC card can result in errors or instability in the PC card operation. Also be careful when you remove a PC card that has been used for a long time.
General Precautions RTC battery The following message is Displayed on the LCD: RTC battery is low or CMOS checksum is inconsistent. Press [F1] key to set Date/Time. The battery for RTC is wearing. Set the date and time in BIOS setup with the following steps: 1. Press F1 key. BIOS setup will boot up. 2. Set the date in System Date. 3. Set the time in System Time. 4. Press End key. Confirmation message will appear. Press Y key. BIOS setup will terminate and the computer will be rebooted.
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TECRA A2 Chapter 1 Introduction This chapter provides an equipment checklist, and it identifies the computer’s features, options and accessories. Some of the features described in this manual may not function properly if you use an operating system that was not preinstalled by TOSHIBA. Equipment checklist Carefully unpack your computer. Save the box and packing materials for future use.
Introduction Software Windows XP Professional ■ The following software is preinstalled: ■ Microsoft® Windows XP Professional ■ Modem driver ■ Display Drivers for Windows ■ TOSHIBA Utilities ■ Wireless LAN driver (Can be used only for Wireless LAN models) ■ Sound Driver for Windows ■ DVD Video Player ■ LAN Drivers ■ Pointing device Driver ■ TOSHIBA Power Saver ■ TOSHIBA User’s Manual ■ TOSHIBA Console ■ TOSHIBA ConfigFree ■ TOSHIBA Touch Pad On/Off Utility ■ TOSHIBA PC Diagnostic Tool ■ TOSHIBA Zooming Util
Introduction Memory Slots The slot accepts a 256, 512 or 1,024 MB memory modules can be installed in the two memory slots for a maximum of 2,048 MB system memory. Video RAM Maximum 64 MB of RAM is provided for video display. Power User’s Manual Battery pack The computer is powered by one rechargeable lithium-ion battery pack. ■ High Capacity battery pack (8800mAh) ■ Battery pack (4400mAh) RTC battery The internal RTC battery backs up the Real Time Clock and calendar.
Introduction Disks Hard disk drive Available in four sizes. ■ 30.0 billion bytes (27.94 GB) ■ 40.0 billion bytes (37.26 GB) ■ 60.0 billion bytes (55.88 GB) ■ 80.0 billion bytes (74.52 GB) ■ About 2GB disk space is reserved for recovery partition. ■ When re-setting up your hard disk, do not change, delete or add partitions in a manner other than specified in the manual. Otherwise, space for software may be destroyed.
Introduction User’s Manual DVD-ROM drive Some models are equipped with a full-size, DVDROM drive module that lets you run either 12 cm (4.72") or 8 cm (3.15") CDs or 12cm(4.72") DVDs without using an adaptor. It runs DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed.
Introduction DVD-R/-RW drive Some models are equipped with a full- size DVDR/-RW drive module that lets you record data to rewritable CD/DVDs as well as run either 12cm (4.72") or 8cm (3.15") CDs/12cm(4.72") DVDs without using an adaptor. It reads DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed. It writes CD-R at up to 16 speed, CDRW at up to 10 speed, DVD-R at maximum 2 speed and DVD-RW at single speed. This drive supports the same formats as the DVDROM&CD-R/RW drive.
Introduction Keyboard Built-in 85 keys or 86 keys, compatible with IBM enhanced keyboard, embedded numeric overlay, dedicated cursor control, and keys. Refer to Chapter 5, The Keyboard, for details. Pointing Device Built-in Touch Pad A Touch Pad and control buttons in the palm rest enable control of the on-screen pointer and scrolling of windows. Ports Parallel Parallel printer or other parallel device (ECP compatible).
Introduction Communications 1-8 Modem An internal modem provides capability for data and fax communication. It supports V.90 (V.92). Refer to V.90 section in Appendix E. The speed of data transfer and fax depends on analog telephone line conditions. It has a modem jack for connecting to a telephone line. It is preinstalled as a standard device in some markets. Both of V.90 and V.92 are supported only in USA, Canada and Australia. Only V.90 is available in other regions.
Introduction Security Security lock slot Connects an optional security lock to anchor the computer to a desk or other large object. Software Operating System Windows XP Professional operating system and TOSHIBA Utilities and drivers preinstalled on the hard disk. Refer to the Software section at the front of this chapter. TOSHIBA Utilities A number of utilities and drivers are preinstalled to make your computer more convenient to use. Refer to the Utilities section in this chapter.
Introduction 1-10 HDD automatic power off This feature automatically cuts off power to the hard disk drive when it is not accessed for a time specified. Power is restored when the hard disk is accessed. You can specify the time in the HDD power off item of the Basic Setup tab in TOSHIBA Power Saver. System automatic Standby/Hibernation This feature automatically shuts down the system in standby mode or Hibernation mode when there is no input or hardware access for a time specified.
Introduction Heat dispersal User’s Manual To protect from overheating, the CPU has an internal temperature sensor. If the computer’s internal temperature rises to a certain level, the cooling fan is turned on or the processing speed is lowered. Use the Fan item of the Basic Setup tab in TOSHIBA Power Saver. ■ Maximum Performance Turns on fan first, then if necessary lowers CPU processing speed. ■ Performance Uses a combination of fan and lowering the CPU processing speed.
Introduction Utilities This section describes preinstalled utilities and tells how to start them. For details on operations, refer to each utility’s online manual, help files or readme.txt files. 1-12 TOSHIBA Console TOSHIBA Console is a graphical user interface that provides easy access to help and services. It is the function launched by the TOSHIBA Console button. TOSHIBA Power Saver To access this power savings management program, click the Control Panel and select the TOSHIBA Power Saver icon.
Introduction DLA for TOSHIBA DLA (Drive Letter Access) is the packet writing software which provides the function which writes files and/or folders to DVD+RW, DVD-RW or CDRW disc via a drive letter like a floppy disk or other removable disks. TOSHIBA PC DiagnosticTool TOSHIBA PC Diagnostic Tool displays the basic information on PC, and the test of built-in devices can also be performed.
Introduction Options You can add a number of options to make your computer even more powerful and convenient to use. Refer to Chapter8 Optical Devices, for details. The following options are available: Memory expansion A 256, 512 or 1,024 MB memory module (PC2100 / PC2700 DDR) can easily be installed in the computer. Battery pack An additional battery pack can be purchased from your TOSHIBA dealer. Use it as a spare or replacement.
TECRA A2 Chapter 2 The Grand Tour This chapter identifies the various components of your computer. Become familiar with each component before you operate the computer. Front with the display closed Figure 2-1 shows the computer’s front with its display panel in the closed position. System indicators Display latch Figure 2-1 Front of the computer with display closed User’s Manual System indicators LEDs let you monitor the status of various computer functions.
The Grand Tour Left side Figure 2-2 shows the computer’s left side. PC card slot Cooling vents Wireless communication switch indicator Security lock External monitor port USB port Wireless communication switch Figure 2-2 The left side of the computer External monitor port This 15-pin port lets you connect an external video display. Cooling vents Cooling vents help CPU keep from overheating. Do not to block the cooling vents. Also do not to keep foreign objects out of them.
The Grand Tour CB PC card slot A PC card slot can accommodate a 5 mm Type II card. The slot supports 16-bit PC cards and CardBus PC cards. Keep foreign objects out of the PC card slot. A pin or similar object can damage the computer’s circuitry. Security lock A security cable attaches to this slot. The optional security cable anchors your computer to a desk or other large object to deter theft. Right side Figure 2-3 shows the computer’s right side.
The Grand Tour Fixed Optical media drive The computer is configured with a full-size optical media drive module that lets you run either 12 cm (4.72") or 8 cm (3.15") disks without using an adaptor. Refer to the Fixed Optical media drive section in this chapter for technical specifications on each drive and to Chapter 4, Operating Basics, for information on using the drive and caring for disks.
The Grand Tour Parallel port This Centronics-compatible, 25-pin parallel port is used to connect a parallel printer or other parallel device. This port supports Extended Capabilities Port (ECP) standard. Modem jack In areas where an internal modem is installed as standard equipment, there is a modem jack that lets you use a modular cable to connect the modem directly to a telephone line. ■ In case of a lightning storm, unplug the modem cable from the telephone jack.
The Grand Tour Underside Figure 2-5 shows the underside of the computer. Make sure the display is closed before turning over your computer. Battery release latch (1) Battery pack Notches Battery release latch (2) Memory module cover Docking interface Figure 2-5 The underside of the computer 2-6 Battery release latch (1) Slide this lock to release the battery pack for removal. Battery release latch (2) Slide and hold this latch to release the battery pack for removal.
The Grand Tour Docking interface This port enables connection of an optional Advanced Port Replicator III described in Chapter 8, Optional Devices. Memory module cover This cover protects one memory module sockets one or no module is preinstalled. Another memory module is under the keyboard. Refer to the Memory expansion section in Chapter 8, Optional Devices. Front with the display open This section shows the front of the computer with the display open.
The Grand Tour 2-8 Display hinge The display hinge holds the display screen at easy-to-view angles. Display screen The LCD displays high-contrast text and graphics. The computer’s LCD consists of up to 1024 × 768 pixels or 1400 × 1050 pixels. Refer to Display Controller and Modes section in Appendix B. When the computer operates on the AC adaptor the display screen’s image will be somewhat brighter than when it operates on battery power. The lower brightness level is intended to save battery power.
The Grand Tour Zoom out (-) button *Zoom out (-) button is provided with some models. Press this button to reduce the icon size on the desktop or the application window. Refer to the Hot keys section in Chapter 5, The keyboard. Zoom in (+) button *Zoom in (+) button is provided with some models. Press this button to enlarge the icon size on the desktop or the application window. Refer to the Hot keys section in Chapter 5, The keyboard.
The Grand Tour System indicators DC IN 15V Power Battery Built-in HDD Figure 2-7 System indicators 2-10 DC IN 15V The DC IN 15V indicator glows green when DC power is supplied from the AC power adaptor. If the adaptor’s output voltage is abnormal or if the power supply malfunctions, this indicator flashes orange. Power The Power indicator glows green when the computer is on.
The Grand Tour Keyboard indicators The figures below show the positions of the keypad overlay indicators and the Caps Lock indicator. When the F10 key indicator glows the keypad overlay lets you control the cursor. When the F11 key indicator glows the keypad overlay lets you enter numbers. Numeric Mode indicator Arrow Mode indicator Figure 2-8 Keypad overlay indicators When the Caps Lock indicator glows the keyboard is in all-caps mode.
The Grand Tour USB floppy disk drive A 3 1/2" floppy disk drive accommodates 1.44-megabyte or 720-kilobyte floppy disks. It connects to the USB port. Disk-In-Use Indicator Floppy disk slot Eject button Figure 2-10 USB floppy disk drive Disk-In-Use Indicator This indicator lights when the floppy disk is being accessed. Floppy disk slot Insert a floppy disk in this slot. Eject button When a floppy disk is fully seated in the drive, the eject button pops out.
The Grand Tour Fixed optical media drives One of the following optical media drives is installed in the computer: CDROM, DVD-ROM, DVD-ROM&CD-R/RW, DVD-R/-RW, DVD Super Multi drives. An ATAPI interface controller is used for CD/DVD-ROM operation. When the computer is accessing a CD/DVD, an indicator on the drive glows. Region codes for DVD drives and media CD-ROM, DVD-ROM, DVD-ROM&CD-R/RW, DVD-R/-RW, DVD Super Multi drives and media are manufactured according to the specifications of six marketing regions.
The Grand Tour DVDs ■ DVD-R discs can be written only once. The recorded data cannot be erased or changed. ■ DVD-RW discs can be recorded more than once. ■ DVD-RAM discs can be recorded more than once. ■ DVD+R discs can be written only once. The recorded data cannot be erased or changed. ■ DVD+RW discs can be recorded more than once.
The Grand Tour DVD-ROM&CD-R/RW drive The full-size DVD-ROM&CD-R/RW drive module lets you record data to rewritable CDs as well as run either 12 cm (4.72") or 8 cm (3.15") CD/DVDs without using an adaptor. The read speed is slower at the center of a disc and faster at the outer edge.
The Grand Tour AC adaptor The AC adaptor converts AC power to DC power and reduces the voltage supplied to the computer. It can automatically adjust to any voltage from 100 to 240 volts and to a frequency of either 50 or 60 hertz, enabling you to use the computer in almost any country/region. To recharge the battery, simply connect the AC adaptor to a power source and the computer. Refer to Chapter 6 Power and Power-Up Modes for details.
TECRA A2 Chapter 3 Getting Started This chapter provides basic information to get you started using your computer. It covers the following topics: ■ Setting up your work space — for your health and safety Be sure also to read Instruction Manual for Safety & Comfort. This guide, which is included with the computer, explains product liability.
Getting Started General conditions In general, if you are comfortable, so is your computer, but read the following to make sure your work site provides a proper environment. ■ Make sure there is adequate space around the computer for proper ventilation. ■ Make sure the AC power cord connects to an outlet that is close to the computer and easily accessible. ■ The temperature should be 5 to 35 degrees Centigrade (41 to 95 degrees Fahrenheit) and the relative humidity should be 20 to 80 percent.
Getting Started Seating and posture The height of your chair in relation to the computer and keyboard as well as the support it gives your body are primary factors in reducing work strain. Refer to the following tips and to figure 3-1. Below eye level 90°angles Foot rest Figure 3-1 Posture and positioning of the computer ■ Place your chair so that the keyboard is at or slightly below the level of your elbow. You should be able to type comfortably with your shoulders relaxed.
Getting Started Work habits A key to avoiding discomfort or injury from repetitive strain is to vary your activities. If possible, schedule a variety of tasks into your workday. If you must spend long periods at the computer, finding ways to break up the routine can reduce stress and improve your efficiency. ■ Sit in a relaxed posture. Good positioning of your chair and equipment as described earlier can reduce tension in your shoulders or neck and ease back strain. ■ Vary your posture frequently.
Getting Started 4. Secure the battery pack releace latch(1). Check the battery lock was changed to the lock position. (to the direction of the right) Battery release latch(1) Battery pack Figure 3-2 Securing the battery pack Refer to Removing the battery pack section in Chapter 6, Power and Power-Up Modes for removing the battery pack. Connecting the AC adaptor Attach the AC adaptor when you need to charge the battery or you want to operate from AC power.
Getting Started ■ Use only the AC adaptor supplied with your computer or an equivalent adaptor that is compatible. Use of any incompatible adaptor could damage your computer. TOSHIBA assumes no liability for any damage caused by use of an incompatible adaptor. ■ When you connect the AC adaptor to the computer, always follow the steps in the exact order as described in the User’s Manual.
Getting Started Opening the display The display panel can be rotated in a wide range of angles for optimal viewing. 1. Slide the display latch on the front of the computer to the right. 2. While holding down the palm rest with one hand so that the main body is not raised, lift the panel slowly. Adjust the angle of the panel to provide optimal clarity. Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer.
Getting Started 3. Press and hold the computer’s power button for two or three seconds. Power button Figure 3-6 Turning on the power Windows XP setup When you first turn on the power, the computer’s initial screen is the Microsoft Windows XP Professional Startup Screen Logo. Follow the on-screen directions. Turning off the power The power can be turned off in one of the following modes: Shut down (Boot), Hibernation or Standby mode.
Getting Started Hibernation mode The hibernation feature saves the contents of memory to the hard disk when the computer is turned off. The next time the computer is turned on, the previous state is restored. The hibernation feature does not save the status of peripheral devices. ■ Save your data. While entering hibernation mode, the computer saves the contents of memory to the HDD. However, for safety sake, it is best to save your data manually.
Getting Started Automatic Hibernation The computer will enter Hibernate mode automatically when you press the power button or close the lid. First, however, make the appropriate settings according to the steps below. 1. Open the Control Panel. 2. Open Performance and Maintenance and open Power Options. 3. Select the Hibernate window in the Power Options Properties, select the Enable hibernation check box and click the Apply button. 4. Open TOSHIBA Power Saver. 5. Select the Setup Action window. 6.
Getting Started ■ Before entering Standby mode, be sure to save your data. ■ Do not install or remove a memory module while the computer is in standby mode. The computer or the module could be damaged. ■ Do not remove the battery pack while the computer is in standby mode (unless the computer is connected to an AC power source). Data in memory will be lost.
Getting Started Standby limitations Standby will not function under the following conditions: ■ Power is turned back on immediately after shutting down. ■ Memory circuits are exposed to static electricity or electrical noise. Restarting the computer Certain conditions require that you reset the system. For example, if: ■ You change certain computer settings. ■ An error occurs and the computer does not respond to your keyboard commands. ■ There are three ways to reset the computer system: 1.
Getting Started Restoring the preinstalled software from the Recovery HDD About 2GB of hard disk space is reserved for recovery partition. When re-setting up your hard disk, do not change, delete or add partitions in a manner other than specified in the manual. Otherwise, space for software may be destroyed. In addition, if you use a third-party partitioning program to reconfigure partitions on your hard disk, it may become impossible to re-setup your computer. 1. Turn off your computer. 2.
Getting Started When you select the 4 option from the menu, the HDD Recovery Area on your HDD will be deleted. Then, in the recovery process, all partitions are put into one partition and the recovery is performed. You cannot any longer execute the recovery action using the steps described in the section "Restoring the preinstalled software from the Recovery HDD." So be careful when using the 4 option.
TECRA A2 Chapter 4 Operating Basics This chapter gives information on basic operations including using the Touch Pad, the USB floppy disk drive, optical media drives, Sound System, modem, the wireless communication and LAN. It also provides tips on caring for your computer and on heat dispersal. Using the Touch Pad To use the Touch Pad, simply touch and move your finger tip across it in the direction you want the on-screen pointer to go.
Operating Basics Click: Tap the Touch Pad once Double-click: Tap the Touch Pad twice Drag and drop: 1. Hold down the left control button and move the cursor to drag the item you want to move. 2. Lift your finger to drop the item where you want it. Scroll: Vertical: Move your finger up or down the right edge of the Touch Pad. Horizontal: Move your finger left or right along the bottom edge of the Touch Pad. Using the USB floppy disk drive A 3 1/2" floppy disk drive connects to the computer’s USB port.
Operating Basics Disconnecting 3 1/2" floppy disk drive When you have finished using the floppy disk drive, follow the procedures below to disconnect it: 1. Wait for the indicator light to go out to make sure all floppy disk activity has stopped. If you disconnect the floppy disk drive or turn off the power while the computer is accessing the drive you may lose data or damage the floppy disk or the drive. 2. Click the Safety Remove Hardware icon on the Task Bar. 3. Click floppy disk drive. 4.
Operating Basics Loading discs To load CD/DVDs, follow the steps below and refer to figures 4-3 to 4-7. 1. a. When the power is on, press the DVD-ROM eject button to open the drawer slightly. Eject button Figure 4-3 Pressing the DVD-ROM eject button b. Pressing the eject button will not open the drawer when the DVDROM drive’s power is off.
Operating Basics 3. Lay the CD/DVD, label side up, in the drawer. Figure 4-6 Inserting a CD/DVD When the drawer is fully opened, the edge of the computer will extend slightly over the CD/DVD tray. Therefore, you will need to turn the CD/DVD at an angle when you place it in the tray. After seating the CD/DVD, however, make sure it lies flat, as shown in figure 4-6. ■ Do not touch the laser lens. Doing so could cause misalignment. ■ Do not keep foreign matter from entering the drive.
Operating Basics Removing discs To remove the CD/DVD, follow the steps below and refer to figure 4-8. Do not press the eject button while the computer is accessing the DVDROM drive. Wait for the optical media drive indicator to go out before you open the drawer. Also, if the CD/DVD is spinning when you open the drawer, wait for it to stop before you remove it. 1. To pop the drawer partially open, press the eject button. Gently pull the drawer out until it is fully opened.
Operating Basics Writing CDs on DVD-ROM&CD-R/RW drive Depending on the type of drive installed, you may be able to write CDs. The DVD-ROM&CD-R/RW drive lets you write as well as read CD-ROMs. Observe the precautions in this section to ensure the best performance for writing CDs. For information on loading and unloading CDs refer to the Using optical media drive section. CD-R discs can be written to only once. CD-RW discs can be rewritten many times.
Operating Basics ■ Write from the computer's HDD to the CD. Do not try to write from shared devices such as a LAN server or any other network device. ■ Writing with software other than Sonic RecordNow! has not been confirmed. Therefore, operation with other software cannot be guaranteed. When writing or rewriting Note the following when you write or rewrite a CD-R or CD-RW. ■ Always copy data from the HDD to the CD. Do not use cut-and-paste. The original data will be lost if there is a write error.
Operating Basics Important message (DVD-R/-RW drive) Before you write or rewrite to CD-R/RW or DVD-R/-RW disc, read and follow all setup and operating instructions in this section. If you fail to do so, the DVD-R/-RW drive may not function properly, and you may fail to write or rewrite, lose data or incur other damage. Important message (DVD Super Multi drive) Before you write or rewrite to CD-R/RW or DVD-R/-RW/+R/+RW/-RAM disc, read and follow all setup and operating instructions in this section.
Operating Basics Before writing or rewriting ■ Based on TOSHIBA's limited compatibility testing, we suggest the following manufacturers of CD-R/RW and DVD-R/+R/-RW/+RW/-RAM disc. However, in no event does TOSHIBA guarantee the operation, quality or performance of any disc. Disc quality can affect write or rewrite success rates. CD-R: TAIYO YUDEN CO., LTD. Mitsui Chemicals Inc. MITSUBISHI CHEMICAL CORPORATION RICOH Co., Ltd. Hitachi Maxell Ltd.
Operating Basics ■ Other DVD-ROM drives for computers or other DVD players may not be able to read DVD-R/-RW or DVD+R/+RW discs. ■ Data written to a CD-R/DVD-R/DVD+R disc cannot be deleted either in whole or in part. ■ In writing to a DVD-R/-RW, DVD+R/+RW or DVD-RAM disc, some disc space is required for file management, so you may not be able to write the full capacity of the disc. ■ Since the disc is based on the DVD standard, it might be filled with dummy data if the written data is less than about 1 GB.
Operating Basics ■ ■ ■ ■ ■ ■ Open the DVD-ROM&CD-R/RW, DVD-R/-RW or DVD Super Multi drive. Do not use shut down/log off and standby/hibernation while writing or rewriting. Make sure writing or rewriting is completed before going into standby/ hibernation. Writing is completed if you can open the DVD-ROM&CD-R/ RW, DVD-R/-RW or DVD Super Multi drive tray. Set the computer on a level surface and avoid places subject to vibration such as airplanes, trains, or cars.
Operating Basics ■ When you back up a DVD disc, be sure the source drive supports recording to DVD-R/-RW or DVD+R/+RW discs. If the source drive does not support recording to DVD-R/-RW or DVD+R/+RW discs, it might not be backed up correctly. ■ When you back up a DVD-R, DVD-RW, DVD+R or DVD+RW, be sure to use the same type of disc. ■ You cannot partially delete any data written to a CD-RW, DVD-RW or DVD+RW disc.
Operating Basics ■ While you are editing DVD-R/-RW/+R/+RW/-RAM, you can display previews. However, if an application other than WinDVD is running, the preview might not display properly. To ensure proper display of previews, do not start other applications while you are editing DVD-R/RW/+R/+RW/-RAM disc. ■ Do not change the resolution or the number of screen colors while InterVideo WinDVD Creator 2 Platinum is running.
Operating Basics Media care This section provides tips on protecting data stored on your CD/DVDs and floppy disks. Handle your media with care. The following simple precautions will increase the lifetime of your media and protect the data stored on them: CD/DVDs 1. Store your CD/DVDs in the container they came in to protect them and keep them clean. 2. Do not bend the CD/DVD. 3. Do not write on, apply a sticker to, or otherwise mar the surface of the CD/DVD that contains data. 4.
Operating Basics Volume control The Volume Control utility lets you control the audio volume in Windows for both playback and recording. ■ To launch Volume Control for playback, click Start, point to All Programs, point to Accessories, point to Entertainment and click Volume Control. ■ To launch Recording Control, click Options, point to Properties, choose Recording and click OK. ■ To view details of the Volume Control, click Help on the Volume Control.
Operating Basics The internal modem does not support voice functions. All data and fax functions are supported. ■ In case of a lightning storm, unplug the modem cable from the telephone jack. ■ Do not connect the modem to a digital telephone line. A digital line will damage the modem. Region selection Telecommunication regulations vary from one region to another, so you will need to make sure the internal modem’s settings are correct for the region in which it will be used.
Operating Basics Open the Dialing Properties dialog box after selecting region. The dialing properties dialog box will be displayed automatically after you select the region. Location list for region selection. A submenu appears displaying location information for telephony. Open dialog box, if the modem and Telephony Current Location region code do not match. A warning dialog box is displayed if current settings for region code and telephony location are incorrect.
Operating Basics Connecting To connect the modem cable, follow the steps below. ■ The modular cable that comes with the computer must be used to connect a modem. Connect the end of the modular cable with the core to the computer. ■ In case of a lightning storm, unplug the modem cable from the telephone jack. ■ Do not connect the modem to a digital telephone line. A digital line will damage the modem. 1. Plug one end of the modular cable into the modem jack. 2.
Operating Basics Wireless LAN The Wireless LAN is compatible with other LAN systems based on Direct Sequence Spread Spectrum /Orthogonal Frequency Division Multiplexing radio technology that complies with IEEE802.11 Wireless LAN standard (Revision A, B or G) and Turbo Mode. ■ Automatic Transmit Rate Select mechanism in the transmit range of 54, 48, 36, 24, 18, 12, 9 and 6 Mbit/s.
Operating Basics Wireless communication indicator The wireless communication indicator indicates the status of the wireless communication functions. Indicator status Indication Indicator off Wireless communication switch is set to off. Automatic power down because of overheating. Power malfunction Indicator glows Wireless communication switch is on. Wireless LAN is turned on by an application.
Operating Basics Connecting LAN cable To connect the LAN cable, follow the steps below. 1. Turn off the power to the computer and to all external devices connected to the computer. 2. Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place. Figure 4-10 Connecting the LAN cable 3. Plug the other end of the cable into a LAN hub connector. Check with your LAN administrator before connecting to a hub.
Operating Basics Cleaning the computer To help ensure long, trouble-free operation, keep the computer free of dust and use care with liquids around the computer. ■ Be careful not to spill liquids into the computer. If the computer does get wet, turn the power off immediately and let the computer dry completely before you turn it on again. ■ Clean the computer using a slightly damp (with water) cloth. You can use glass cleaner on the display.
Operating Basics Figure 4-11 Protruded portions Heat dispersal To protect from overheating, the CPU has an internal temperature sensor. If the computer’s internal temperature rises to a certain level, the cooling fan is turned on or the processing speed is lowered. You can select whether to control the CPU temperature by turning on the fan first, then if necessary, lowering the CPU speed. Or, by lowering the CPU speed first, then if necessary, turning on the fan.
TECRA A2 Chapter 5 The Keyboard The computer’s keyboard layouts are compatible with a 101/102-key enhanced keyboard. By pressing some keys in combination, all the 101/ 102-key keyboard functions can be executed on the computer. The number of keys on your keyboard depends on which country/region’s keyboard layout your computer is configured with. Keyboards for numerous languages are available. There are five types of keys: typewriter keys, keypad overlay, function keys, soft keys and cursor control keys.
The Keyboard F1 … F12 function keys The function keys (not to be confused with Fn) are the 12 keys at the top of your keyboard. These keys function differently from other keys. F1 through F12 are called function keys because they execute programmed functions when pressed. Used in combination with the Fn key, keys marked with icons execute specific functions on the computer. Refer to the section, Soft keys: Fn key combinations, in this chapter.
The Keyboard Press Fn + F10 or Fn + F11 to access the integrated keypad. When activated, the keys with gray markings on the bottom edge become numeric keypad keys (Fn + F11) or cursor control keys (Fn + F10). Refer to the Keypad overlay section in this chapter for more information on how to operate these keys. The power on default for both settings is off. Press Fn + F12 (ScrLock) to lock the cursor on a specific line. The power on default is off.
The Keyboard Instant security: Press Fn + F1 to blank the screen to prevent others from accessing your data. To restore the screen and original settings, press any key or press the Dual Pointing Device. If a screensaver password is registered, a dialog box will appear. Enter the screensaver password and click OK. If no password is set, the screen will be restored when you press any key or press the Dual Pointing Device. Power save mode: Pressing Fn + F2 changes the power save mode.
The Keyboard LCD Display Brightness: Pressing Fn + F6 decreases the display brightness in decrements. When you press these hot keys, the current setting will be displayed for two seconds by an icon. You can also change this setting through the Screen brightness item of the Basic Setup tab in TOSHIBA Power Saver. LCD Display Brightness: Pressing Fn + F7 increases the display brightness in increments. When you press these hot keys, the current setting will be displayed for two seconds by a pop-up icon.
The Keyboard TOSHIBA Zooming Utility (reduce): To reduce the icon size on the desktop or the application window, press the 1 key while holding down the Fn key. TOSHIBA Zooming Utility (enlarge): To enlarge the icon size on the desktop or the application window, press the 2 key while holding down the Fn key. Fn Sticky key You can use the TOSHIBA Accessibility Utility to make the Fn key sticky, that is, you can press it once, release it, and then press an “F number” key.
The Keyboard Turning on the overlays The numeric keypad overlay can be used for numeric data input or cursor and page control. Arrow mode To turn on the Arrow mode, press Fn + F10. The Arrow mode F10 indicator lights. Now try cursor and page control using the keys shown in figure 5-2. Press Fn + F10 again to turn off the overlay. Numeric mode To turn on the Numeric mode, press Fn + F11. The Numeric mode F11 indicator lights. Now try numeric data entry using the keys in figure 5-2.
The Keyboard Temporarily using overlay (overlay off) While using the normal keyboard, you can temporarily use the keypad overlay without turning it on: 1. Press and hold down Fn. 2. Check the keyboard indicators. Pressing Fn turns on the most recently used overlay. If the Numeric mode indicator lights, you can use the overlay for numeric entry. If the Arrow mode indicator lights, you can use the overlay for cursor and page control. 3. Release Fn to return to normal keyboard operation.
TECRA A2 Chapter 6 Power and Power-Up Modes The computer’s power resources include the AC adaptor and internal batteries. This chapter gives details on making the most effective use of these resources including charging and changing batteries, tips for saving battery power, and power up modes.
Power and Power-Up Modes Table 6-1 Power conditions continued Power on AC adaptor not connected 6-2 Battery charge is above low battery trigger point • Operates • LED: Battery off DC IN 15V off Battery charge is below low battery trigger point • Operates • LED: Battery flashes orange DC IN 15V off Battery charge is exhausted Computer shuts down No battery installed • Cannot operate • LED: Battery off DC IN 15V off Power off (no operation) User’s Manual
Power and Power-Up Modes Power indicators As shown in the above table, the Battery, DC IN 15V and Power indicators on the system indicator alert you to the computer’s operating capability and battery charge status. Battery indicator Check the Battery indicator to determine the status of the battery pack. The following indicator lights indicate the battery status: Flashing orange The battery charge is low. The AC adaptor must be connected to recharge the battery.
Power and Power-Up Modes Power indicator Check the Power indicator to determine the power status: Green Indicates power is being supplied to the computer and the computer is turned on. Blinking orange Indicates power is being supplied to the computer while the computer is in Standby mode. The indicator turns on for one second and off for two seconds. No light Under any other conditions, the indicator does not light.
Power and Power-Up Modes ■ The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. ■ Do not remove the battery pack while the computer is in Standby mode.Data is stored in RAM, so if the computer loses power it will be lost.
Power and Power-Up Modes To ensure that the battery pack maintains its maximum capacity, operate the computer on battery power at least once a month until the battery pack is fully discharged. Refer to Extending battery life in this chapter for procedures. If the computer is continuously operated on AC power through an AC adaptor for an extended period, more than a month, the battery may fail to retain a charge.
Power and Power-Up Modes Danger 1. Never try to dispose of the battery pack by burning or expose it to a heating device such as a microwave oven. The battery pack could explode and cause bodily injury. 2. Never try to disassemble, repair or otherwise tamper with a battery pack. The battery pack will overheat and ignite. Leakage of caustic alkaline solution or other electrolytic substances will cause fire or injury, possibly resulting in death or serious injury. 3.
Power and Power-Up Modes 3. Make sure the battery is securely installed in the computer before attempting to charge the battery pack. Improper installation could generate smoke or fire, or cause the battery pack to rupture. 4. Keep the battery pack out of reach of infants and children. It can cause injury. Caution 1. Never continue to use a battery pack after its recharging capacity has become impaired, or after the display of a warning message indicating that the battery pack’s power is exhausted.
Power and Power-Up Modes 3. After the battery pack is charged, avoid leaving the AC adaptor connected and the computer turned off for more than a few hours at a time. Continuing to charge a fully-charged battery pack can damage the battery. Charging the batteries When the power in the battery pack becomes low, the Battery indicator flashes orange indicating that only a few minutes of battery power remain.
Power and Power-Up Modes Battery charging notice The battery may not charge right away under the following conditions: ■ The battery is extremely hot or cold. If the battery is extremely hot, it might not charge at all. To ensure the battery charges to its full capacity, charge the battery at room temperature of 10° to 30°C (50° to 88°F). ■ The battery is nearly completely discharged. Leave the AC adaptor connected for a few minutes and the battery should begin charging.
Power and Power-Up Modes Maximizing battery operating time A battery’s usefulness depends on how long it can supply power on a single charge. How long the charge lasts in a battery depends on: ■ How you configure the computer (for example, whether you enable battery-power saving options). The computer provides a battery save mode, which can be set in TOSHIBA Power Saver, to conserve battery power.
Power and Power-Up Modes Extending battery life To maximize the life of your battery pack: ■ At least once a month, disconnect the computer from a power source and operate it on battery power until the battery pack fully discharges. Before doing so, follow the steps below. 1. Turn off the computer’s power. 2. Disconnect the AC adaptor and turn on the computer’s power. If it does not turn on go to step 4. 3. Operate the computer on battery power for five minutes.
Power and Power-Up Modes Removing the battery pack To replace a discharged battery, follow the steps below. ■ When handling battery packs, do not short-circuit the terminals. Also do not drop, hit or otherwise apply impact; do not scratch or break the casing and do not twist or bend the battery pack. ■ Do not remove the battery pack while the computer is in Standby mode. Data is stored in RAM, so if the computer loses power it will be lost.
Power and Power-Up Modes Installing the battery pack To install a battery, follow the steps below. ■ The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. ■ Do not touch the latch while holding the computer. Or you may get injured by the dropped battery by unintentional release of the latch. 1. 2. 3. 4.
Power and Power-Up Modes Starting the computer by password To start up the computer with the user password, follow these steps: 1. Turn on the power as described in Chapter 3, Getting Started. The following message appears: S Password = At this point, the hotkeys Fn + F1 to F9 do not work. They will function after you enter the password. 2. Enter the password. 3. Press Enter. If you enter the password incorrectly three times in a row, the computer shuts off.
Power and Power-Up Modes System Auto Off This feature turns the system off automatically if it is not used for a set duration. The system shuts down in Standby mode or Hibernation mode in Windows.
TECRA A2 Chapter 7 HW Setup and Passwords This chapter explains how to use TOSHIBA HW Setup program to configure your computer and how to set passwords. HW Setup TOSHIBA HW Setup lets you configure settings for General, Password, Parallel/Printer, Device Config, Display, CPU, Boot Priority, Keyboard, LAN and USB. If the supervisor password is set, access to the TOSHIBA HW Setup program can be prevented when the user password is used to log on to the computer.
HW Setup and Passwords General This window displays the BIOS version and contains two buttons: Default and About. Default Return all HW Setup values to the factory settings. About Display the HW Setup version. Setup This field displays BIOS Version and date. Password User Password This option allows you to set or reset the user password for power on. Not Registered Change or remove the password. (Default) Registered Set the password. A dialogue box will appear to let you set the password.
HW Setup and Passwords To delete a user password: 1. Select Not Registered to display the following prompt: S Enter Password: 2. Enter the currently registered password. The character string you enter is displayed as a string of asterisks. S Enter Password: **** If you click the OK button before entering the password, Registered will appear on the display. 3. Click the OK button.
HW Setup and Passwords Device Config Device Configuration This option lets you set the device configuration. All Devices BIOS sets all devices. Setup by OS Operating system sets devices that it can control. (Default) Display This tab lets you customize your computer’s display settings for either the internal LCD screen or for an external monitor. Power On Display Lets you use the display to be used when the computer is booted.
HW Setup and Passwords Always High CPU power consumption and clock speed automatic switching function is disabled. The CPU always runs at its fastest speed. Always Low CPU power consumption and clock speed automatic switching function is disabled. The CPU always runs at low power consumption and low speed. Boot Priority Boot Priority Options This option sets the priority for booting the computer.
HW Setup and Passwords ■ PC card HDD boot is supported only by slot 0 on the computer. Support is guaranteed only for TOSHIBA PC card HDDs. ■ When you assign a PC card HDD top priority, “PC” is not displayed. However, the PC card HDD takes the position of HDD in the Boot Priority Options list above. To change the boot drive, follow the steps below. 1. Hold down F12 and boot the computer. 2.
HW Setup and Passwords HDD Priority Options If more than one HDD is installed in the computer, this option lets you set the priority for HDD detection. If the first detected HDD has a boot command, the system will boot from the HDD. Built-in HDD −> PC Card(Default) HDDs are searched for a boot command in the following order: the built-in HDD, and the PC card. (Default) PC Card −> Builtin HDD HDDs are searched for a boot command in the following order: the built-in HDD and the PC card.
HW Setup and Passwords Wake-up on Keyboard When this feature is enabled and the computer is in Standby mode, you can turn on the computer by pressing any key. It is effective only for the internal keyboard and only when the computer is in standby mode. 7-8 Enabled Enables the Wake-up on Keyboard. Disabled Disables the Wake-up on Keyboard.
HW Setup and Passwords LAN Wake-up on LAN This feature lets the computer’s power be turned on when it receives a wake-up signal from the LAN. Enabled Enables Wake-up on LAN. Disabled Disables Wake-up on LAN. (Default) Do not install or remove an optional memory module while Wake-up on LAN is enabled. The Wake-up on LAN function consumes power even when the system is off. Leave the AC adaptor connected while using this feature. Built-in LAN This feature enables or disables the Built-in LAN.
HW Setup and Passwords 7-10 User’s Manual
TECRA A2 Chapter 8 Optional Devices Optional devices can expand the computer’s capabilities and its versatility.
Optional Devices PC card The computer is equipped with a PC card expansion slot that can accommodate one 5 mm Type II card. Any PC card that meets industry standards (manufactured by TOSHIBA or other vendor) can be installed. The slot supports 16-bit PC cards, including PC card 16’s multifunction card and CardBus PC cards. CardBus supports the new standard of 32-bit PC cards. The bus provides superior performance for the greater demands of multimedia data transmission.
Optional Devices Removing a PC card ■ Before removing a PC card, make sure that any applications or system services do not use the card. ■ Be sure to disable the PC card prior to removing it. Otherwise, the system may be fatally damaged. To remove the PC card, follow the steps below. 1. Open the Safety Remove Hardware icon on the system tray and disable the PC card. 2. Press the PC card eject button to extend it. 3. Press the extended eject button to pop the card out slightly. 4.
Optional Devices ■ Use only memory modules approved by TOSHIBA. ■ Do not try to install or remove a memory module under the following conditions. You can damage the computer and the module. Also, data will be lost. a. The computer is turned on. b. The computer was shut down using the Standby mode or Hibernation mode. c. Wake-up on LAN is enabled. ■ Some memory modules can be physically installed but are not compatible with the computer. In this case the computer will issue a warning.
Optional Devices Installing memory module Follow the steps below to install a memory module. 1. Set the computer to boot mode and turn off the power. 2. Remove all cables connected to the computer. 3. Turn the computer upside down and remove the battery pack (refer to Chapter6, Power and Power-Up Modes). 4. Remove the modem cover. 5. Loose a screw securing the memory module cover. The screw is attached to the cover to prevent it from being lost. 6.
Optional Devices 8. Push the module down so it lies flat. Latches on either side will click into place to secure the module. Slot A Slot B Figure 8-4 Installing the memory module 9. Seat the cover and secure it with a screw. 10. Replace the battery pack as described in Chapter 6, Power and PowerUp Modes. 11. Turn the power on and make sure the added memory is recognized. Open System Properties in the Control Panel and click the General tab.
Optional Devices 5. Grasp the module by the sides and pull it out. ■ If you use the computer for a long time, the memory modules will become hot. In this case, let the memory modules cool to room temperature before you replace them. Or you will get burnt if you touch any of them. ■ Do not touch the connectors on the memory module or on the computer. Debris on the connectors may cause memory access problems. Latches Figure 8-5 Removing the memory module 6.
Optional Devices Battery charger The battery charger provides a convenient way to charge battery packs without requiring the use of your computer. The battery charger holds up to two lithium ion battery packs. USB Floppy disk drive The 3 1/2" external Floppy disk drive module can be connected to the USB port. For details on connecting the 3 1/2" external Floppy disk drive module, refer to Chapter 4, Operating Basics.
Optional Devices 4. 5. 6. 7. 8. Insert the other end of the cable into the printer’s parallel connector. Fasten the connector to the printer with the clips on the parallel port. Turn on the printer. Turn on the computer. Start the HW Setup program. Refer to Chapter 7, HW Setup and Passwords. 9. Select the Parallel/Printer tab from the TOSHIBA HW Setup window. 10. Set the Parallel Port Mode and press OK. 11. Choose Reboot for the change to take effect. 12. Select the printer in Windows Add Print Wizard.
Optional Devices The following ports and accessories are available on the Advanced Port Replicator III. ■ RJ45 LAN jack ■ RJ11 Modem jack ■ External monitor port ■ Parallel port ■ Serial port ■ PS/2 mouse port ■ PS/2 keyboard port ■ DC IN 15V socket ■ Security lock slot ■ Audio line-in, line-out jacks ■ Universal Serial Bus (four) ■ IEEE 1394 port (This port is not supported by the computer.) ■ DVI port (This port is not supported by the computer.
Optional Devices Security lock Security locks enable you to anchor your computer and optional Advanced Port Replicator III to a desk or other heavy object to help prevent unauthorized removal of the computer or Advanced Port Replicator III. The computer has a security lock slot on the left side. Attach one end of a cable to a desk and the other end to the security lock slot. 1. Turn the computer so the left side faces you. 2. Align the holes for the security lock and attach the lock.
Optional Devices 8-12 User’s Manual
TECRA A2 Chapter 9 Troubleshooting TOSHIBA designed the computer for durability. However, should problems occur, following the procedures in this chapter can help to determine the cause. All readers should become familiar with this chapter. Knowing what might go wrong can help prevent problems from occurring. Problem solving process Resolving problems will be much easier if you observe the following guidelines: ■ Stop immediately when you recognize a problem exists.
Troubleshooting Preliminary checklist Consider the simplest solution first. The items in this checklist are easy to fix and yet can cause what appears to be a serious problem. ■ Make sure you turn on all peripheral devices before you turn on the computer. This includes your printer and any other external device you are using. ■ Before you attach an external device, turn the computer off. When you turn the computer back on it recognizes the new device.
Troubleshooting Software Hardware The problems may be caused by your software or disk. If you cannot load a software package, the media may be damaged or the program might be corrupted. Try loading another copy of the software. If an error message appears while you are using a software package, check the software documentation. These documents usually include a problem solving section or a summary of error messages. Next, check any error messages in the OS documentation.
Troubleshooting Self test When the computer starts up, the self test will be run automatically, and the following will be displayed: S In Touch with Tomorrow TOSHIBA This message remains on the screen for a few seconds. If the self test is successful, the computer tries to load the operating system, depending on how the Boot Priority is set in the TOSHIBA HW Setup program.
Troubleshooting Computer shuts down and its DC IN 15V indicator is flashing in green Indicates a problem with the heat dispersal system. Please contact your dealer. AC power If you have trouble turning on the computer with the AC adaptor connected, check the DC IN 15V indicator. Refer to Chapter 6, Power and Power-Up Modes for more information. Problem Procedure AC adaptor doesn’t power the computer (DC IN 15V indicator does not glow green) Check the connections.
Troubleshooting Problem Procedure Unplug the AC adaptor and remove the battery to make sure the terminals are clean. If necessary wipe them with a soft dry cloth dipped in alcohol. Connect the AC adaptor and replace the battery. Make sure it is securely seated. Check the Battery indicator. If it does not glow, let the computer charge the battery for at least 20 minutes.
Troubleshooting Password Problem Procedure Cannot enter or forgot password Contact your dealer. For information on setting a password, refer to Chapter 7, HW Setup and Passwords. Keyboard Keyboard problems can be caused by your setup configuration. For more information refer to Chapter 5, The Keyboard. Problem Procedure Some letter keys produce numbers Check that the numeric keypad overlay is not selected. Press Fn + F10 and try typing again.
Troubleshooting Hard disk drive Problem Procedure Computer does not boot from hard disk drive Check if a floppy disk is in the floppy disk drive. If a floppy disk is inserted, remove it and reboot. There may be a problem with your operating system files. Refer to your OS documentation. Slow performance Your files may be fragmented. Run SCANDISK and defragmenter to check the condition of your files and disk.
Troubleshooting Problem Procedure Some CDs run correctly, but others do not The software or hardware configuration may be causing a problem. Make sure the hardware configuration matches your software’s needs. Check the CD’s documentation. Check the type of CD you are using.
Troubleshooting Problem Procedure Check the type of CD/DVD you are using. The drive supports: DVD-ROM: DVD-ROM, DVD-Video CD-ROM: CD-DA, CD-Text, Photo CD (single/multi-session), CDROM Mode 1, Mode 2, CDROM XA Mode 2 (Form1, Form2), Enhanced CD (CDEXTRA), CD-G (Audio CD only), Addressing Method 2 Check the region code on the DVD. It must match that on the DVD-ROM drive. Region codes are listed in the Fixed optical media drives section in Chapter 2, The Grand Tour. If problems persist, contact your dealer.
Troubleshooting DVD-ROM&CD-R/RW drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure You cannot access a CD/DVD in the drive Make sure the drive’s drawer is securely closed. Press gently until it clicks into place. Open the drawer and make sure the CD/DVD is properly seated. It should lie flat with the label facing up. A foreign object in the drawer could block laser light from reading the CD/DVD. Make sure there is no obstruction. Remove any foreign object.
Troubleshooting Problem Procedure Cannot write correctly If you have trouble writing, make sure you are observing the following precautions: ■ Use only media recommended by TOSHIBA. ■ Do not use the mouse or keyboard during writing. ■ Use only the software supplied with the computer for recording. ■ Do not run or start other software during writing. ■ Do not jar the computer during writing. ■ Do not connect/disconnect external devices or install/remove internal cards during writing.
Troubleshooting Check the type of CD/DVD you are using. The drive supports: DVD-ROM: DVD-ROM, DVD-Video, DVDR,DVD-RW, DVD+R, DVD+RW CD-ROM: CD-DA, CD-Text, Photo CD (single/ multi-session), CD-ROM Mode 1, Mode 2, CD-ROM XA Mode 2 (Form1, Form2), Enhanced CD (CDEXTRA), CD-G (Audio CD only), Addressing Method 2 Check the region code on the DVD. It must match that on the DVD-R/-RW drive. Region codes are listed in the Fixed optical media drives section in Chapter 2, The Grand Tour.
Troubleshooting DVD Super Multi drive For more information , refer to Chapter 4, Operating Basics. Problem Procedure You cannot access a CD/DVD in the drive Make sure the drive's drawer is securely closed. Press gently until it clicks into place. Open the drawer and make sure the CD/DVD isproperly seated. It should lie flat with the label facing up. A foreign object in the drawer could block laser light from reading the CD/DVD. Make sure there is no obstruction. Remove any foreign object.
Troubleshooting Floppy disk drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure Drive does not operate There may be a faulty cable connection. Check the connection to the computer and to the drive. Some programs run correctly but others do not The software or hardware configuration may be causing a problem. Make sure the hardware configuration matches your software needs. You cannot access the external 3 1/2" floppy disk drive Try another floppy disk.
Troubleshooting Pointing device If you are using a USB mouse, also refer to the USB section in this chapter and to your mouse documentation. Touch Pad 9-16 Problem Procedure On-screen pointer does not respond to Pad operation The system might be busy. If the pointer is shaped as an hourglass, wait for it to standby its normal shape and try again to move it. Double-tapping does not work Try changing the double-click speed setting in the mouse control utility. 1.
Troubleshooting USB mouse Problem Procedure On-screen pointer does not respond to mouse operation The system might be busy. If the pointer is shaped as an hourglass, wait for it to resume its normal shape and try again to move it. Make sure the mouse is properly connected to the USB port. Double-clicking does not work Try changing the double-click speed setting in the mouse control utility. 1. Open the Control Panel, select the Mouse icon and press Enter. 2. Click the Buttons tab. 3.
Troubleshooting Memory expansion Refer also to Chapter 8, Optional Devices, for information on installing memory modules. Problem Procedure You hear a pattern of beeps. (Two beeps: a long beep followed by a short beep, indicates there is a defective memory module in slot A. Three beeps: a long beep followed by two short beeps indicates there is a defective memory module in slot B.
Troubleshooting The computer will not start and the following sequence of beeps sounds:Long, short, no sound, long, short, short, ... Unsupported memory modules (with SPD) are installed in both Slot A and B. The computer will not start and no beeps are heard. One or more unsupported memory modules (without SPD) are installed in the slots. The computer starts but does not detect memory. Supported memory is installed in one of the slots but unsupported memory (without SPD) in the other slot.
Troubleshooting Modem Refer to Appendix C, AT Commands and Appendix D, S-registers. 9-20 Problem Procedure Communication software can’t initialize modem Make sure the computer’s internal modem settings are correct. Refer to Phone and Modem Properties in the Control Panel. You can hear a dial tone but can’t make a call If the call is going through a PBX machine, make sure the communication application’s tone dial detection feature is disabled. You can also use the ATX command.
Troubleshooting LAN Problem Procedure Cannot access LAN Check for a firm cable connection between the LAN jack and the LAN HUB. Wake-up on LAN does not work Make sure the AC adaptor is connected. The Wake-up on LAN function consumes power even when the system is off. If problems persist, consult your LAN administrator. Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator.
Troubleshooting Printer Refer also to the Parallel printer sections in Chapter 8, Optional Devices, and to the troubleshooting and other relevant sections in your printer and software documentation. Problem Procedure Printer does not turn on. Check that the printer is connected to an electric outlet. Make sure the outlet is supplying power by plugging in an appliance. Computer/printer do not communicate Make sure the printer is turned on and is online (ready to use).
Troubleshooting Where to write If you are still unable to solve the problem and suspect that it is hardware related, write to TOSHIBA at the nearest location listed below: User’s Manual Outside of Europe In Europe Australia TOSHIBA Australia Pty. Ltd. Information Systems Division 84-92 Talavera Road North Ryde N.S.W. 2113 Sydney Germany & Austria TOSHIBA Europe (I.E.) GmbH Geschäftsbereich, Deutschland-Österreich Hammfelddamm 8, D-41460 Neuss, Germany Canada TOSHIBA of Canada Ltd.
Troubleshooting Outside of Europe In Europe United States of America TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618 USA United Kingdom TOSHIBA Information Systems (U.K.) Ltd. TOSHIBA Court Weybridge Business Park Addlestone Road Weybridge, Surrey KT15 2UL The Rest of Europe TOSHIBA Europe (I.E.
TECRA A2 Appendix A Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Weight (typical) 2.6 kilograms, configured with: 14"XGA, 512MB × 1 RAM, 30GB HDD, CD-ROM drive, modem, LAN (100M Bit), 6cell battery. 3.2 kilograms, configured with: 15"XGA, 1GB x 2 RAM, 80GB HDD, DVD Super Multi drive, modem, LAN (100M Bit), Wireless LAN, 12cell battery. Weight will vary with other configurations. Above weights are measured at a specific criteria.
Specifications Operating -60 to 3,000 meters Non-operating -60 to 10,000 meters maximum Power Requirements AC adaptor 100-240 volts AC 50 or 60 hertz (cycles per second) Computer 15 VDC 4.
Specifications User’s Manual Communication speed Data transmission and reception 300/1200/2400/4800/7200/9600/12000/14400/ 16800/19200/21600/24000/26400/28800/31200/ 33600 bps Data reception only with V.
Specifications A-4 User’s Manual
TECRA A2 Appendix B Display Controller and Modes Display controller The display controller interprets software commands into hardware commands that turn particular pels on or off. The controller is an advanced Video Graphics Array (VGA) that provides Extended Graphics Array (XGA) and Super Extended Graphics Array Plus (SXGA+) support for the internal LCD and external monitors. Four models are available: ■ 14.1" XGA, 1024 horizontal × 768 vertical pixels ■ 15.
Display Controller and Modes Table1 Video modes (VGA) Video mode Type Resolution Character matrix (pels) LCD colors CRT colors Scanning frequency Vertical (Hz) 0, 1 VGA Text 40 × 25 Characters 8×8 16 of 256K 16 of 256K 70 2, 3 VGA Text 80 × 25 Characters 8×8 16 of 256K 16 of 256K 70 0*, 1* VGA Text 40 × 25 Characters 8 × 14 16 of 256K 16 of 256K 70 2*, 3* VGA Text 80 × 25 Characters 8 × 14 16 of 256K 16 of 256K 70 0+, 1+ VGA Text 40 × 25 Characters 9 × 16 16 of 256K 1
Display Controller and Modes Table1 Video modes (VGA) continued Video mode Type LCD colors CRT colors Scanning frequency Vertical (Hz) D VGA Grph 320 × 200 Pels 8×8 16 of 256K 16 of 256K 70 E VGA Grph 640 × 200 Pels 8×8 16 of 256K 16 of 256K 70 F VGA Grph 640 × 350 Pels 8 × 14 Mono Mono 70 10 VGA Grph 640 × 350 Pels 8 × 14 16 of 256K 16 of 256K 70 11 VGA Grph 640 × 480 Pels 8 × 16 2 of 256K 2 of 256K 60 12 VGA Grph 640 × 480 Pels 8 × 16 16 of 256K 16 of 256K 60
Display Controller and Modes Table 2 Video modes (855GME) Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 256/256K 256/256K 60 75 85 100 800 × 600 256/256K 256/256K 60 75 85 100 1024 × 768 256/256K 256/256K 60 75 85 100 1280 × 1024 256/256K (Virtual with XGA Panel only) 256/256K 60 75 85 100 1400 × 1050 256/256K (Virtual with XGA Panel only) 256/256K 60 75 85 1600 × 1200 256/256K (Virtual) 256/256K 60 75 85 100 1920 × 1440 256/256K (Virtual) 256/256K 60 75
Display Controller and Modes Table 2 Video modes (855GME) continued Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 64K/64K 64K/64K 60 75 85 100 800 × 600 64K/64K 64K/64K 60 75 85 100 1024 × 768 64K/64K 64K/64K 60 75 85 100 1280 × 1024 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 100 1400 × 1050 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 1600 × 1200 64K/64K (Virtual) 64K/64K 60 75 85 100 1920 × 1440 64K/64K (Virtual) 64K/64K 60 75 85
Display Controller and Modes Table 2 Video modes (855GME) continued Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 16M/16M 16M/16M 60 75 85 100 800 × 600 16M/16M 16M/16M 60 75 85 100 1024 × 768 16M/16M 16M/16M 60 75 85 100 1280 × 1024 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 100 1400 × 1050 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 1600 × 1200 16M/16M (Virtual) 16M/16M 60 75 85 100 1920 × 1440 16M/16M (Virtual) 16M/16M 60 75 85
Display Controller and Modes Table 3 Video modes (852GM) Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 256/256K 256/256K 60 75 85 100 800 × 600 256/256K 256/256K 60 75 85 100 1024 × 768 256/256K 256/256K 60 75 85 100 1280 × 1024 256/256K (Virtual with XGA Panel only) 256/256K 60 75 85 100 1400 × 1050 256/256K (Virtual with XGA Panel only) 256/256K 60 75 85 1600 × 1200 256/256K (Virtual) 256/256K 60 75 85 1920 × 1440 256/256K (Virtual) 256/256K 60 Some SV
Display Controller and Modes Table 3 Video modes (852GM) continued Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 64K/64K 64K/64K 60 75 85 100 800 × 600 64K/64K 64K/64K 60 75 85 100 1024 × 768 64K/64K 64K/64K 60 75 85 100 1280 × 1024 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 100 1400 × 1050 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 1600 × 1200 64K/64K (Virtual) 64K/64K 60 75 85 1920 × 1440 64K/64K (Virtual) 64K/64K 60 Some SVGA m
Display Controller and Modes Table 3 Video modes (852GM) continued Resolution LCD colors CRT colors Vertical frequency (Hz) 640 × 480 16M/16M 16M/16M 60 75 85 100 800 × 600 16M/16M 16M/16M 60 75 85 100 1024 × 768 16M/16M 16M/16M 60 75 85 100 1280 × 1024 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 100 1400 × 1050 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 1600 × 1200 16M/16M (Virtual) 16M/16M 60 75 85 1920 × 1440 16M/16M (Virtual) 16M/16M 60 Some SVGA m
Display Controller and Modes Display Settings 1. 1.You cannot move from the [Settings] tab of [Display Properties] to the multi-monitor when you are using the display of the computer and an external CRT display at the same time.
Display Controller and Modes FigureB-2 Intel® 82852/82855 GM/GME Graphics Controller Prope... 2. Some reproduced DVD picture may not be displayed when the display of the computer and a CRT display are used at the same. Reduce the resolution, use the display of the computer only, use the CRT display only or set display device in the multi-monitor, then play DVD.
Display Controller and Modes Figure B-4 WinDVD 5.0 Sub-panel ■ The following [Set up] screen is displayed, then remove the check of [Use Hardware Decode Acceleration] (The check of [Use Hardware Color Acceleration]is removed automatically). Figure B-5 Setup ■ Click [OK] button(The [Set up] tab closes automatically). 4. The DVD video overlay is not displayed when the display mode of CRT display is set to high resolution and hifh refresh rate mode at LCD/CRT simultinous or multi-monitor.
Display Controller and Modes 6. When the LCD (internal liquid crystal display) display mode is selected, the Virtual (Virtual Screen) display mode can be set as follows. However, afterwards, it may not possible to change the screen resolution to more than 1280 x 1024 pixels in Highest (32bit) mode (for example, when you attempt to set the resolution to 1600 x 1200 using the Screen resolution slide bar and then select Highest (32bit) mode from the Color quality drop-down menu).
Display Controller and Modes B-14 User’s Manual
TECRA A2 Appendix C AT Commands In most cases, you will not need to type AT commands manually. However, there might be some occasions when you will need to do so. This chapter describes AT commands for data mode. Fax and voice commands are taken care of by application software. The format for entering AT commands is: ATXn where X is the AT command, and n is the specific value for that command. After you type in the command press Enter.
AT Commands Bn Communication standard setting This command determines the communication standard CCITT or Bell. B0 Selects CCITT V.22 mode when the modem is at 1200 bps. B1 Selects Bell 212A when the modem is at 1200 bps (default). B15 Selects V.21 when the modem is at 300 bps. B16 Selects Bell 103J when the modem is at 300 bps (default). Result Codes: OK n=0,1,15,16 ERROR Otherwise Dn Dial This command instructs the modem to dial a telephone number.
AT Commands Result Codes: OK n=0,1 ERROR Otherwise Hn Hook control This command instructs the modem to go on-hook to disconnect a call, or off-hook to make the phone line busy. H0 Modem goes on-hook (default). H1 Modem goes off-hook. Result Codes: OK n=0,1 ERROR Otherwise In Request ID information This command displays product information about the modem. I0 Returns modem identity string and driver version number. I3 Same as I0. I9 Returns region ID in English.
AT Commands Nn Modulation handshake This command controls whether or not the local modem performs a negotiated handshake at connection time with the remote modem when the communication speed of the two modems is different. N0 When originating or answering, this is for handshake only at the communication standard specified by S37 and the ATB command. N1 When originating or answering, begin the handshake at the communication standard specified by S37 and the ATB command (default).
AT Commands T Select tone dialing This command instructs the modem to send DTMF tones while dialing. Dialed digits are tone dialed until a P command or dial modifier is received. This is the default setting. Vn DCE response format This command controls whether result codes (including call progress and negotiation progress messages) are displayed as words or their numeric equivalents. V0 Displays result codes as digits. V1 Displays result codes as text (default).
AT Commands Dial tone detect Disabled:The modem dials a call regardless of whether it detects a dial tone. Enabled:The modem dials only upon detection of a dial tone, and disconnects the call if the dial tone is not detected within 10 seconds. Busy tone detect Disabled:The modem ignores any busy tones it receives. Enabled:The modem monitors for busy tones.
AT Commands &D2 If the DTR signal is not detected while in on-line data mode, the modem disconnects (default). &D3 Reset on the on-to-off DTR transition. Result Codes: OK n=0,1,2,3 ERROR Otherwise &F Load factory settings This command loads the configuration stored and programmed at the factory. This operation replaces all of the command options and the Sregister settings in the active configuration with factory values. &F Recall factory setting as active configuration. &Gn V.
AT Commands &Tn Self-test commands These tests can help to isolate problems if you experience periodic data loss or random errors. &T0 Abort. Stops any test in progress. &T1 Local analog loop. This test verifies modem operation, as well as the connection between the modem and computer. Any data entered at the local DTE is modulated, then demodulated, and returned to the local DTE. To work properly, the modem must be off-line.
AT Commands \N3 V.42, MNP, or buffered (default). The modem attempts to connect in V.42 error control mode. If this fails, it attempts to connect in MNP mode. If this fails, it connects in buffer mode and continues operation. This is also known as V.42/MNP auto reliable mode (same as &Q5). \N4 V.42 or disconnect. The modem attempts to connect in V.42 error control mode. If this fails, the modem disconnects. \N5 V.42. MNP or buffered (same as \N3). \N7 V.42. MNP or buffered (same as \N3).
AT Commands Result Codes: OK n=0,3 ERROR Otherwise C-10 User’s Manual
TECRA A2 Appendix D S-registers S-registers contain the settings that determine how a number of functions of the internal modem operate. For example, how many times to let the telephone ring before the modem answers and how long to wait before it hangs up if a connection fails. You can also customize certain AT commands such as the escape sequence and command line termination. The contents of the registers are changed automatically when you modify corresponding settings in your communication software.
S-registers S1 Ring counter This register is read only. The value of S1 is incremented with each ring. If no ring occurs over a six-second interval, this register is cleared. Range:0-225 Default:0 Units:rings S2 AT escape character (user defined) This register determines the ASCII values used for an escape sequence. The default is the + character. The escape sequence allows the modem to exit data mode and enter command mode when on-line. Values greater than 127 disable the escape sequence.
S-registers S5 Command line editing character (user defined) This register sets the character recognized as a backspace and pertains to asynchronous only. The modem will not recognize the backspace character if it is set to a value that is greater than 32 ASCII. This character can be used to edit a command line. When the echo command is enabled, the modem echoes back to the local DTE the backspace character, an ASCII space character, and a second backspace character.
S-registers S8 Comma pause time This register sets the time, in seconds, that the modem must pause when it encounters a comma (,) in the dial command string. In some countries/regions, S8 will set both wait before dialing and comma pause time. Range:0-255 Default:2 Units:seconds S11 DTMF dialing speed This register determines the dialing speed which is prefixed for each country/region. Range:50-255 Default:95 Units:.
S-registers S37 Dial line rate S37 = 0 (default) maximum modem speed S37 = 1 reserved S37 = 2 1200/75 bps S37 = 3 300 bps S37 = 4 reserved S37 = 5 1200 bps S37 = 6 2400 bps S37 = 7 4800 bps S37 = 8 7200 bps S37 = 9 9600 bps S37 = 10 12000 bps S37 = 11 14400 bps S37 = 12 16800 bps S37 = 13 19200 bps S37 = 14 21600 bps S37 = 15 24000 bps S37 = 16 26400 bps S37 = 17 28800 bps S37 = 18 31200 bps S37 = 19 33600 bps User’s Manual D-5
S-registers AT command set result codes The following table shows the result codes.
S-registers CONNECT 33600 EC*1 60 Connection at 33600 bps DELAYED*2 88 Delay is in effect for the dialed number BLACKLISTED*2 89 Dialed number is blacklisted BLACKLIST FULL*2 90 Blacklist is full *1: EC only appears when the Extended Result Codes configuration option is enabled. EC is replaced by one of the following symbols, depending upon the error control method used: V.42bis - V.42 error control and V.42bis data compression. V.42 - V.42 error control only.
S-registers D-8 User’s Manual
TECRA A2 Appendix E V.90 The TOSHIBA internal modem uses V.90 technology. The modem is capable of downstream speeds of 56kbps (kilobits per second) when connected to an Internet service provider that supports V.90. As with any modem, the actual throughput (speed of data transfer) depends on analog telephone line conditions, which can vary considerably. Therefore, many users will experience throughput in the range of 28-50kbps under normal telephone line conditions. Upstream data flows at the V.34 rate. V.
V.90 Table E-1 Result codes for a V.90 connection E-2 No.
V.90 * EC stands for the Error Control method, which appears only when the extended result codes configuration option is enabled. EC is replaced by one of the following symbols, depending on the error control method used. V42bis V.42 error control and V.42bis data compression V42 V.42 error control only NoEC No error control protocol AT Command User’s Manual -V90=* V.90 Dial Line Rate -V90 sets the maximum V.90 downstream that the modem attempts to connect. -V90=0 V.90 disabled -V90=1 V.
V.
TECRA A2 Appendix F Internal Modem Guide This appendix describes how to install and the remove the internal modem. Do not disassemble the computer beyond the steps described in this instruction or touch any components not specifically described. Installing the internal modem The internal modem is preinstalled. The following is for information only. To install the internal modem, follow the steps below. 1. Save your data and turn off the computer. 2. Disconnect the AC adaptor and other peripheral devices.
Internal Modem Guide Removing the internal modem To remove the internal modem, follow the steps below. 1. Save your data and turn off the computer. 2. Disconnect the AC adaptor and any other peripheral device. 3. Turn the computer upside down and remove the battery pack. 4. Loosen the screw on the memory module cover next to the modem cover to remove the cover. 5. Loosen the screw securing the cover. 6. Remove the modem cover. 7. Remove two screws and remove the modem board. 8. Disconnect the modem cable.
TECRA A2 Appendix G Wireless LAN Card Specifications Form Factor Mini PCI TypeIII Compatibility ■ IEEE 802.11 Standard for Wireless LANS ■ Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance. The ‘Wi-Fi CERTIFIED’ logo is a certification mark of the Wi-Fi Alliance.
Wireless LAN R-F Frequency ■ Band 5GHz (5150-5850 MHz) (Revision A, Turbo Mode) ■ Band2.4GHz (2400-2483.5 MHz) (Revision B, G) Modulation Technique ■ DSSS-CCK, DSSS-DQPSK, DSSS-DBPSK (Revision B) ■ OFDM-BPSK, OFDM-QPSK, OFDM-16QAM, OFDM-64QAM (Revision A, G, Turbo Mode) The range of the wireless signal is related to the transmit rate of the wireless communication. Communications at lower transmit range may travel larger distances.
Wireless LAN 10 2457*1 11 2462 12 2467*2 13 2472*2 *1 Factory-set default channels *2 Refer to the sheet Approved Countries/Regions for use for the countries/ regions that in which these channels can be used. When installing Wireless LAN cards, the channel configuration is managed as follows: ■ For wireless clients that operate in a Wireless LAN Infrastructure, the Wireless LAN card will automatically start operation at the channel identified by the Wireless LAN Access Point.
Wireless LAN 153 5765*3 US only *4 157 5785*3 US only *4 161 5805*3 US only *4 Wireless Channels Sets (Turbo Mode) Frequency Range Channel ID 5150-5850 MHz Note 42 5210*3 US only *4 50 5250*3 US only *4 58 5290*3 US only *4 152 5760*3 US only *4 160 5800*3 US only *4 *3 These channels are available to A/B/G combo type only.
TECRA A2 Appendix H AC Power Cord and Connectors The power cord’s AC input plug must be compatible with the various international AC power outlets and the cord must meet the standards for the country/region in which it is used. All cords must meet the following specifications: Length: Minimum 2 meters Wire size: Minimum 0.75 mm2 Current rating: Minimum 2.5 amperes Voltage rating: 125 or 250 VAC (depending on country/region’s power standards) Certification agencies U.S.
AC Power Cord and Connectors France: UTE Switzerland: SEV Germany: VDE United Kingdom: BSI In Europe, power cords must be VDE type, H05VVH2-F and two conductor. For the United States and Canada, plug configuration must be a 2-15P (250 V) or 1-15P (125 V) as designated in the U.S. National Electrical code handbook and the Canadian Electrical Code Part II. The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia and Europe.
TECRA A2 Appendix I Parts Numbers The computer configuration and parts numbers, printed on a label on the bottom of the computer, indicate the CPU, LCD, memory, HDD and communication devices. Configurations The following table shows the computer configuration indicated on a label. Shaded areas indicate abbreviations used on the label. The explanations are to the left of the shading. Abbreviations are not limited to those in this chart. They may change without notice.
Parts Numbers HDD 30GB Communication 30 Parallel / No S-Video / 1394 / USB × 2 Mini-PCI P1 802.11b WLb 40GB 40 Parallel / No S-Video / No 1394 / USB × 2 PN 802.11a/b combo WLab 60GB 60 No Parallel / S-Video / 1394 / USB × 3 S1 802.11g WLg 80GB 80 No Parallel / S-Video / No 1394 / USB × 3 SN 802.11a/g combo WLag No W-LAN - *Figures indicate the CPU operating speed in megahertz. For example, PM 1.5 means Mobile Intel® Pentium-M processor 1.5GHz.
TECRA A2 Glossary The terms in this glossary cover topics related to this manual. Alternate naming is included for reference.
Glossary LED: light emitting diode LSI: large scale integration MS-DOS: Microsoft Disk Operating System OCR: optical character recognition (reader) PCB: printed circuit board PCI: peripheral component interconnect RAM: random access memory RGB: red, green, and blue ROM: read only memory RTC: real time clock SCSI: small computer system interface SIO: serial input/output SXGA+: super extended graphics array plus TFT: thin-film transistor UART: universal asynchronous receiver/transmitter USB: Universal Serial
Glossary application: A group of programs that together are used for a specific task such as accounting, financial planning, spreadsheets, word processing and games. ASCII: American Standard Code for Information Interchange. ASCII code is a set of 256 binary codes that represent the most commonly used letters, numbers, and symbols. async: Short for asynchronous. asynchronous: Lacking regular time relationship.
Glossary C cache memory: High speed memory which stores data that increases processor speed and data transfer rate. When the CPU reads data from main memory, it stores a copy of this data in cache memory. The next time the CPU needs that same data, it looks for it in the cache memory rather than the main memory, which saves time. The computer has two cache levels. Level one is incorporated into the processor and level two resides in external memory.
Glossary components: Elements or parts (of a system) which make up the whole (system). computer program: A set of instructions written for a computer that enable it to achieve a desired result. computer system: A combination of hardware, software, firmware, and peripheral components assembled to process data into useful information. configuration: The specific components in your system (such as the terminal, printer, and disk drives) and the settings that define how your system works.
Glossary dialog box: A window that accepts user input to make system settings or record other information. disk drive: The device that randomly accesses information on a disk and copies it to the computer’s memory. It also writes data from memory to the disk. To accomplish these tasks, the unit physically rotates the disk at high speed past a read-write head. disk storage: Storing data on magnetic disk. Data is arranged on concentric tracks much like a phonograph record.
Glossary F fast infrared: An industry standard that enables cableless infrared serial data transfer at speeds of up to 4 Mbps. file: A collection of related information; a file can contain data, programs, or both. firmware: A set of instructions built into the hardware which controls and directs a microprocessor’s activities. floppy disk: A removable disk that stores magnetically encoded data. floppy disk drive (FDD): An electromechanical device that reads and writes to floppy disks.
Glossary HW Setup: A TOSHIBA utility that lets you set the parameters for various hardware components. I icon: A small graphic image displayed on the screen or in the indicator panel. In Windows, an icon represents an object that the user can manipulate. input: The data or instructions you provide to a computer, communication device or other peripheral device from the keyboard or external or internal storage devices. The data sent (or output) by the sending computer is input for the receiving computer.
Glossary L level 2 cache: See cache. Light Emitting Diode (LED): A semiconductor device that emits light when a current is applied. Liquid Crystal Display (LCD): Liquid crystal sealed between two sheets of glass coated with transparent conducting material. The viewingside coating is etched into character forming segments with leads that extend to the edge of the glass. Applying a voltage between the glass sheets alters the brightness of the liquid crystal. LSI: Large Scale Integration.
Glossary nonvolatile memory: Memory, usually read-only (ROM), that is capable of permanently storing information. Turning the computer’s power off does not alter data stored in nonvolatile memory. numeric keypad overlay: A feature that allows you to use certain keys on the keyboard to perform numeric entry, or to control cursor and page movement. O OCR: Optical Character Recognition (reader).
Glossary Power Saver Utility: A TOSHIBA utility that lets you set the parameters for various power-saving functions. printed circuit board (PCB): A hardware component of a processor to which integrated circuits and other components are attached. The board itself is typically flat and rectangular, and constructed of fiberglass, to form the attachment surface. program: A set of instructions a computer can execute that enables it to achieve a desired result. See also application.
Glossary soft key: Key combinations that emulate keys on the IBM keyboard, change some configuration options, stop program execution, and access the numeric keypad overlay. software: The set of programs, procedures and related documentation associated with a computer system. Specifically refers to computer programs that direct and control the computer system’s activities. See also hardware.
Glossary W warm start: Restarting or resetting a computer without turning it off. window: A portion of the screen that can display its own application, document or dialog box. Often used to mean a Microsoft Windows window. write protection: A method for protecting a floppy disk from accidental erasure.
Glossary Glossary-14 User’s Manual
TECRA A2 Index A AC adaptor 1-3 additional 1-14, 8-7 connecting 3-5 DC IN 15V port 2-4 ASCII characters 5-8 B Battery charging 6-9 extending battery life 6-12 indicator 2-10, 6-3 location 2-6 Monitoring capacity 6-10 real time clock 1-3, 6-6 safety precautions 6-6 save mode 1-10 types 6-4 Battery charger 1-14, 8-8 Battery pack 1-3, 2-6 additional 8-7 replacing 6-12 C CD-ROM drive 1-4 location 2-3 using 4-3 CD-RW/DVD-ROM drive 1-5 Cleaning the computer 4-23 Cooling vents 2-2 Creating recovery media 3-12
Index placement 3-2 Ergonomics lighting 3-3 seating and posture 3-3 work habits 3-4 F Floppy disk 1-4 using 4-2 Fn + Ctrl (enhanced keyboard’s simulation) 5-3 Fn + Enter 5-3 Fn + Esc (sound mute) 5-3 Fn + F1 (instant security) 5-4 Fn + F2 (power save mode) 5-4 Fn + F3 (standby) 5-4 Fn + F4 (hibernation) 5-4 Fn + F5 (display selection) 5-4 Fn + F6 (Display Brightness decreases) 5-5 Fn + F7 (Display Brightness increases) 5-5 Fn + F8 (Wireless setting) 5-5 Fn + F9 (Touch Pad) 5-5 Fn Sticky key 5-6 Fn-esse 1
Index jack 2-5 properties menu 4-17 region selection 4-17 Monitor, external 1-7, 2-2, 8-8 Moving the computer 4-23 P Password power on 1-10 starting the computer by 615 PC card 1-7, 8-2 inserting 8-2 location of slot 2-2 removing 8-3 Ports 1-7 external monitor 1-7 USB 1-7 Power button location 2-7 conditions 6-1 hibernation mode 3-9 indicator 6-4 panel power on/off 1-10, 615 shut down mode (Boot mode) 3-8 standby mode 3-10 system Auto Off 6-16 turning off 3-8 turning on 3-7 Power-up modes 6-15 Printer pa
Index headphone jack 1-7, 2-3 microphone jack 1-7, 2-3 mute hot keys 5-3 speakers 2-8 volume control 2-3 Standby 1-11 setting 3-10 System automatic 1-10 T TOSHIBA ConfigFree 1-13 TOSHIBA PC DiagnosticTool 113 TOSHIBA Power Saver 1-12 TOSHIBA Utilities 1-9 TOSHIBA Zooming Utility 1-12 Touch Pad 1-7 control buttons 2-8 location 2-7 using 4-1 U USB 1-7 location 2-2, 2-3, 2-4 V Video modes B-1 Video RAM 1-3 Volume control 2-3 W Wireless communication switch 2-2, 4-20 indicator 2-2, 4-21 Wireless LAN 1-
