Page 1 TECRA A4 TOSHIBA TECRA A4 Portable Personal Computer User’s Manual...
Page 2 TOSHIBA TECRA A4 Copyright © 2005 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.
Page 3: Safety Instructions
TOSHIBA TECRA A4 Macrovision License of Notice This product incorporates copyright protection technology that is protected by methods and claims of certain U.S. patents and other intellectual rights owned by Macrovision Corporation, and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless authorized by Macrovision Corporation.
Page 4 Only peripherals complying with the FCC class B limits may be attached to this equipment. Operation with non-compliant peripherals or peripherals not recommended by TOSHIBA is likely to result in interference to radio and TV reception. Shielded cables must be used between the external devices and the computer’s external monitor port, USB port, serial port,...
Page 5: Working Environment
Note that Canadian Department of Communications (DOC) regulations provide, that changes or modifications not expressly approved by TOSHIBA Corporation could void your authority to operate this equipment. This Class B digital apparatus meets all requirements of the Canadian Interference-Causng Equipment Regulations.
Page 6 This product and the supplied accessories are designed to observe the related EMC (Electromagnetic Compatibility) and safety standards. However, TOSHIBA cannot guarantee that this product still observes these EMC standards if accessories or cables not manufactured / distributed by TOSHIBA are connected or implemented. To avoid EMC problems in general, the following advice should be observed: Only CE marked accessories should be connected / implemented.
Page 7: Important Notice
Dispose of used batteries according to the manufacturer’s instructions. Use only the battery pack that came with the computer or an optional battery pack. Use of wrong battery could damage your computer. TOSHIBA assumes no liability for any damage in such case. User’s Manual...
Page 8 TOSHIBA TECRA A4 Optical disk drive standards TOSHIBA TECRA A4 computer is shipped with one of the following drives preinstalled: DVD-ROM, CD-RW/DVD-ROM, DVD-R/-RW, DVD±R/±RW or DVD Super Multi drive. The drive has one of the following labels : CLASS 1 LASER PRODUCT...
Page 9 TOSHIBA TECRA A4 Toshiba Samsung SD-C2712 Location of the required label PRODUCT IS CERTIFIED BY THE MANUFACTURER TO COMPLY WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE AT THE DATE OF MANUFACTURE. MANUFACTURED: TOSHIBA SAMSUNG STORAGE TECHNOLOGY CORPORATION 580, HORIKAWA-CHO, SAIWAI-KU,...
Page 10 TOSHIBA TECRA A4 Matsushita UJDA760 Location of the required label COMPLIES WITHFDA RADIATION PERFORMANCE STANDARDS, 21 CFR SUBCHAPTER J. MANUFACTURED: Manufactured by Panasonic Communications Co., LTD 1-62, 4-Chome, Minoshima, Hakata-ku, Fukuoka, JAPAN Toshiba Samsung TS-L462A Location of the required label...
Page 11 TOSHIBA TECRA A4 TEAC DW-224E Location of the required label CERTIFICATION TISH PRODUCT COMPLIES WITH DHHS RULES 21 CFR CHAPTER 1, SUBCHAPTER J APPLICABLE DATE OF MANUFAC- TURE MANUFACTURED: TEAC CORPORATION 3-7-3 NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN DVD±R/±RW drive safety instructions The drive employs a laser system.
Page 12 TOSHIBA TECRA A4 Pioneer DVR-K15TBT Location of the required label COMPLIES WITHFDA RADIATION PERFORMANCE STANDARDS, 21 CFR SUBCHAPTER J. MANUFACTURED: Manufactured by PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, TOKYO 153-8654, JAPAN DVD Super Multi drive safety instructions The drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference.
Page 13 TOSHIBA TECRA A4 Toshiba Samsung TS-L632A Location of the required label PRODUCT IS CERTIFIED BY THE MANUFACTURER TO COMPLY WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE AT THE DATE OF MANUFACTURE. MANUFACTURED: TOSHIBA SAMSUNG STORAGE TECHNOLOGY CORPORATION 580, HORIKAWA-CHO, SAIWAI-KU,...
Page 14 TOSHIBA TECRA A4 DVD Super Multi (+R Double Layer) drive safety instructions The 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.
Page 15 TOSHIBA TECRA A4 TEAC W28E-XXX Location of the required label CERTIFICATION TISH PRODUCT COMPLIES WITH DHHS RULES 21 CFR CHAPTER 1, SUBCHAPTER J APPLICABLE DATE OF MANUFAC- TURE MANUFACTURED: TEAC CORPORATION 3-7-3 NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN CAUTION: This appliance contains a laser system and is classified as a “CLASS 1...
Page 16 TOSHIBA TECRA A4 ADVARSEL: Denne mærking er anbragt udvendigt på apparatet og indikerer, at apparatet arbejder med laserstråler af ADVERSEL: USYNLIG klasse 1, hviket betyder, at der anvendes LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAF-BRYDER laserstrlier af svageste klasse, og at man ER UDE AF FUNKTION.
Page 17: Table Of Contents
TECRA A4 Table of Contents Preface Manual contents ........... . xxvi Conventions.
Page 18 Table of Contents Introduction Chapter 1 : Equipment checklist ...........1-1 Hardware.
Page 19 Table of Contents Getting Started Chapter 3 : Setting up your work space ..........3-1 General conditions.
Page 20 RecordNow! Basic for TOSHIBA........
Page 21 Table of Contents Keypad overlay ............5-7 Turning on the overlays .
Page 22 Table of Contents Optional Devices Chapter 8 : Cards/memory............8-1 Power devices .
Page 23 TOSHIBA support ........
Page 24 Table of Contents Wireless LAN Appendix C : Card specifications........... C-1 Radio characteristics .
Page 25 TECRA A4 Preface Congratulations on your purchase of the TOSHIBA TECRA A4 computer. This powerful, lightweight notebook computer is designed to provide years of reliable, high-performance computing. This manual tells how to set up and begin using your TECRA A4 computer.
Page 26: Preface
Preface Manual contents This manual is composed of nine chapters, five appendices, a glossary, and an index. Chapter 1, Introduction, is an overview of the computer’s features, capabilities, and options. Chapter 2, The Grand Tour, identifies the components of the computer and briefly explains how they function.
Page 27: Keys
Preface Keys The keyboard keys are used in the text to describe many computer operations. A distinctive typeface identifies the kejy top symbols as they appear on the keyboard. For example, Enter identifies the Enter key. 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 (+).
Page 28 Preface xxviii User’s Manual...
Page 29: General Precautions
TECRA A4 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, damage to the computer or impared performance.
Page 30: Pc Cards Overheating
For optimum performance, use your computer product only under recommended conditions. Read additional restrictions in bundled documents. Contact TOSHIBA Service and Support for more information. User’s Manual...
Page 31: Non-Applicable Icons
General Precautions Non-applicable Icons Certain notebook chassis are designed to accommodate all possible configurations for an entire product series. Your selected model may not have all the features and specifications corresponding to all of the icons or switches shown on the notebook chassis, unless you have selected all those features.
Page 32: Images
General Precautions Images All images are simulated for purposes of illustration. LCD Brightness and Eye Strain Your LCD display has a brightness approaching that of a TV device. We recommend that you adjust the brightness of your LCD to a comfortable level to prevent possible strain on your eyes.
Page 33: Introduction
Some of the features described in this manual may not function properly if you use an operating system that was not pre- installed by TOSHIBA. Equipment checklist Carefully unpack your computer. Save the box and packing materials for future use.
Page 34: Software
Bluetooth Driver (Can be used only for Bluetooth models) Pointing Device Driver TOSHIBA Power Saver TOSHIBA User’s Manual TOSHIBA Assist TOSHIBA ConfigFree TOSHIBA Touch Pad On/Off Utility TOSHIBA PC Diagnostic Tool TOSHIBA Zooming Utility TOSHIBA SD Memory Boot Utility TOSHIBA Controls Documentation: TECRA A4 Personal Computer User’s Manual...
Page 35: Features
Introduction Features The computer uses TOSHIBA’s advanced Large Scale Integration (LSI), Comple-mentary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight, low power usage, and high reliability. This computer incorporates the following features and benefits: Processor Built-in The computer is equipped with an Intel Pentium ®...
Page 36: Memory
Introduction Memory Expansion Slots PC2700 128 MB or 256 MB or 512 MB or 1024 MB memory modules can be installed in the two memory slots for a maximum of 2048 MB system memory. Level 2 cache A 1 MB (Intel ®...
Page 37 Introduction DVD ±R/±RW drive Some models are equipped with a full-size DVD ±R/±RW drive module that lets you record data to rewritable CD/DVDs as well as run either 12 cm (4.72") or 8 cm (3.15") CD/DVDs without using an adaptor. It reads DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed.
Page 38: Display
Introduction Display The computer’s LCD panel supports high-resolution video graphics. The screen can be set at a wide range of viewing angles for maximum comfort and readability. Built-in Thin-film transistor color LCD is available in three sizes: • 15.4" WXGA, 1280 horizontal x 800 vertical pixels •...
Page 39: Ports
Introduction Ports Headphone Enables connection of a stereo headphone. Microphone Enables connection of a monaural microphone. Bulit-in A built-in microphone lets you record sounds into Microphone your applications. Parallel Parallel printer or other parallel device (ECP compatible). (Provided with some models) Infrared This infrared port is compatible with Infrared Data Association (IrDA 1.1) Fast InfraRed (FIR)
Page 40: Multimedia
Introduction Multimedia Sound System Sound Blaster™ Pro™ and Windows Sound System compatible sound system provides internal speaker as well as jacks for an external microphone and headphone. It also has a volume control dial. S-Video Out Port This S-Video out port lets you transfer NTSC or PAL data to external devices.
Page 41: Security
® available. Refer to the preinstalled 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.
Page 42: Special Features
Introduction Special features The following features are either unique to TOSHIBA computers or are advanced features, which make the computer more convenient to use. Hotkeys Key combinations let you quickly modify the system configuration directly from the keyboard without running a system configuration program.
Page 43 You can specify the setting in the When I close the lid item of the Setup Action tab in TOSHIBA Power Saver. Low battery When battery power is exhausted to the point that...
Page 44: Utilities
For details on operations, refer to each utility’s online manual, help files or readme.txt files. TOSHIBA Assist TOSHIBA Assist is a graphical user interface that provides easy access to help and services. TOSHIBA Power To access this power savings management...
Page 45 Bluetooth devices. Bluetooth cannot be used in models that do not have a Bluetooth module installed. TOSHIBA SD The TOSHIBA SD memory boot utility is a utility Memory Boot which can create SD memory card to a boot disk. Utility...
Page 46: Options
An additional battery pack 12 cells Type (Black) (PA340U-1 BAS/PA3400U-1 BRS), 6 cells Type (PA3399U-1 BAS/PA3399U-1 BRS) can be purchased from your TOSHIBA dealer. The battery pack is identical to the one that came with your computer. Use it as a spare or replacement. AC adaptor...
Page 47: Chapter 2 : The Grand Tour
TECRA A4 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 The following figure shows the computer’s front with its display panel in the closed position.
Page 48 The Grand Tour Volume control Use this dial to adjust the volume of the system speaker and headphones. Infrared port This infrared port is compatible with Infrared Data Association (IrDA 1.1) standards. It enables cableless 4 Mbps, 1.152 Mbps, 115.2 Kbps, 57.6 Kbps, 38.4 Kbps, 19.2 Kbps or 9.6 Kbps data transfer with IrDA 1.1 compatible external devices.
Page 49: Left Side
The Grand Tour Left side The following figure shows the computer’s left side. Fan vent Express card slot PC card slot External monitor port Parallel port USB Port The left side of the computer Parallel port This Centronics-compatible, 25-pin parallel port is used to connect a parallel printer or other parallel device.
Page 50: Right Side
The Grand Tour PC Card Slot The PC card slot can accommodate one 5 mm PC Card (Type II). The slot supports 16-bit PC Card and 32-bit CardBus PC Card. Keep foreign objects out of the PC Card slot. A pin or similar object can damage the computer’s circuitry Express Card The computer provides Express Card slot on its...
Page 51: Back Side
The Grand Tour Connect an external device, such as a digital i.LINK (IEEE 1394) video camera to this port for high-speed data Port transfer. Some models are equipped with a i.LINK port. (Provided with some models) When multiple IEEE1394 devices are connected to a PC, the devices may not correctly be identified.
Page 52: Underside
Power and Power-Up Modes, describes how to access the battery pack. Additional battery packs can be purchased from your TOSHIBA dealer to extend the computer’s battery operating time. Battery pack cover Slide this latch to release the battery pack. This...
Page 53: Front With The Display Open
Position the display at a comfortable viewing angle. Display screen Display Hinge Stereo Speaker (Right) Display Hinge Stereo Speaker (Left) Touch Pad Power button TOSHIBA TOSHIBA Presentation button Assist button Touch Pad Control System Buttons Indicators The front with the display open Display screen The full-color LCD displays high-contrast text and graphics The computer’s LCD consist of one of...
Page 54: System Indicators
Press the power button to turn the computer’s power on and off. Press this button to launch an application TOSHIBA Assist automatically. The default is TOSHIBA Assist. button (Provided with some models) TOSHIBA Press this button to change internal display,...
Page 55 The Grand Tour Power source/system indicators DC IN The DC IN 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.
Page 56: Usb Diskette Drive (Optional)
The Grand Tour When the CapsLock indicator glows the keyboard is in all-caps mode. Caps Lock Indicator CapsLock indicator Keyboard indicator This indicator glows green when the alphabet Caps Lock keys are locked in uppercase. USB diskette drive (optional) The optional 3 1/2" diskette drive accommodates 1.44-megabyte or 720-kilobyte diskettes.
Page 57: Optical Media Drive
The Grand Tour Check the Disk-In-Use indicator when you use the diskette drive. Do not press the eject button or turn off the computer while the light is glowing. Doing so could destroy data and damage the diskette or the drive. The external diskette drive should be placed on a flat, horizontal surface when in use.
Page 58: Writable Discs
Writable discs This section describes the types of writable CD/DVD discs. Check the specifications for your drive to for the type of discs it can write. Use RecordNow! Basic for TOSHIBA to write compact discs. Refer to Chapter 4, Operating Basics.
Page 59: Cd-Rw/Dvd-Rom Drive
The Grand Tour CD-RW/DVD-ROM drive The full-size CD-RW/DVD-ROM 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 centre of a disc and faster at the outer edge.
Page 60: Dvd Super Multi Drive
The Grand Tour DVD Super Multi drive The full-size DVD Super Multi drive module lets you record data to s as 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 centre of a disc and faster at the outer edge.
Page 61: Ac Adaptor
Power and Power-Up Modes for details. The AC adaptor Use of the wrong adaptor could damage your computer. TOSHIBA assumes no liability for any damage in such case. The output rating for the computer is 15 volts DC. Please use only the AC adaptor supplied with the computer or an AC adaptor certified by TOSHIBA.
Page 62 The Grand Tour 2-16 User’s Manual...
Page 63: Getting Started
TECRA A4 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.
Page 64: General Conditions
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.
Page 65: Seating And Posture
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. Below eye level 90°angles Foot rest Posture and positioning of the computer...
Page 66: Lighting
Getting Started Lighting Proper lighting can improve legibility of the display and reduce eye strain. Position the computer so that sunlight or bright indoor lighting does not reflect off the screen. Use tinted windows, shades or other screen to eliminate sun glare. Avoid placing the computer in front of bright light that could shine directly in your eyes.
Page 67: Connecting The Ac Adaptor
Chapter 6, Power and Power-Up Modes. Use of the wrong adaptor could damage your computer. TOSHIBA assumes no liability for any damage in such case. The output rating for the computer is 15 volts DC.
Page 68: Opening The Display
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 to unlatch the display panel. 2. Lift the panel up and adjust it to the best viewing angle for you. When you open the display, hold it with both hands and lift up slowly.
Page 69: Starting Up For The First Time
Getting Started Starting up for the first time 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 mode or Standby mode.
Page 70: Starting Hibernation Mode
For the computer to shut down in hibernation mode, the Hibernation Mode feature must be enabled in two places: the Hibernate tab in Power Options and Setup Action tab in TOSHIBA Power Saver. Otherwise, the computer will shut down in Standby mode. If battery power becomes depleted, data saved in Standby mode will be lost.
Page 71: Standby Mode
Getting Started Data save in hibernation mode When you turn off the power in hibernation mode, the computer takes a moment to save current memory data to the hard disk. During this time, the Built-in HDD indicator will light. After you turn off the computer and memory is saved to the hard disk, turn off the power to any peripheral devices.
Page 72: Restarting The Computer
Control Panel. In Windows XP, open Performance and Maintenance and open ® TOSHIBA Power Saver. 3. Press the power button. This feature must be enabled. Refer to the System Power Mode item in Power Saver Utility described in the Control Panel.
Page 73: Restoring The Preinstalled Software From The Product Recovery Media
Restoring TOSHIBA utilities and drivers If Windows is working properly, individual drivers or applications can be separately restored. The TOSHIBA Tools & Utilities folder (C:\TOOLSCD) contains drivers and applications, which are included with your computer system. If your system drivers or applications have become damaged in some way, you can reinstall most of the components from this folder.
Page 74 Getting Started 3-12 User’s Manual...
Page 75: Operating Basics
TECRA A4 Chapter 4 Operating Basics This chapter gives information on basic operations including using the Touch Pad, USB diskette drive (optional), optical media drives, the microphone, the internal modem, wireless communication and LAN. It also provides tips on caring for your computer, diskettes and CD/DVDs. 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.
Page 76: Using The Usb Diskette Drive
Operating Basics Using the USB diskette drive A 3 1/2" diskette drive connects to one of the computer’s USB ports. It accommodates 1.44-megabyte or 720-kilobyte diskettes. Refer to Chapter 2, The Grand Tour, for more information. Connecting 3 1/2" diskette drive To connect the drive, plug the diskette drive connector into a USB port.
Page 77: Using Optical Media Drives
Operating Basics Using optical media drives The full-size drive provides high-performance execution of CD/DVD-ROM- based programs. You can run either 12 cm (4.72") or 8 cm (3.15") CD/DVDs without an adaptor. An ATAPI interface controller is used for CD/DVD-ROM operation. When the computer is accessing a CD/DVD-ROM, an indicator on the drive glows.
Page 78 Operating Basics b. Pressing the eject button will not open the drawer when the DVD-ROM drive’s power is off. If the power is off, you can open the drawer by inserting a slender object (about 1.5 mm) such as a straightened paper clip into the eject hole just to the right of the eject button.
Page 79 Operating Basics 3. Lay the CD/DVD, label side up, in the drawer. 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.
Page 80: Removing Discs
Operating Basics Removing discs To remove the CD/DVD, follow the steps below. Do not press the eject button while the computer is accessing the DVD-ROM 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.
Page 81: Writing Cds On Cd-Rw/Dvd-Rom Drive
MITSUBISHI CHEMICAL CORPORATION, RICOH Co., Ltd. Ultra-speed CD-RW: MITSUBISHI CHEMICAL CORPORATION TOSHIBA has confirmed the operation of CD-R and CD-RW media of the manufacturers above. Operation of other media cannot be guaranteed. CD-RW can generally be rewritten about 1,000 times. However, the actual number of rewrites is affected by the quality of the media and the way it is used.
Page 82: When Writing Or Rewriting
Keep mobile phones and other wireless communication devices away from the computer. Disclaimer (CD-RW/DVD-ROM drive) TOSHIBA does not bear responsibility for the following: Damage to any CD-R/RW disc that may be caused by writing or rewriting with this product. Any change or loss of the recorded contents of CD-R/RW disc that may...
Page 83: Writing Cd/Dvds On Dvd±R/±Rw Drive Supporting Dvd+R Dl
Based on TOSHIBA’s limited compatibility testing, we suggest the following manufacturers of CD-R/RW, DVD-R/+R/-RW/+RW or DVD+R DL 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: TAIYOYUDEN CO., LTD.
Page 84: When Writing Or Rewriting
Operating Basics If the disc is poor in quality, dirty or damaged, writing or rewriting errors may occur. Be careful to check the disc for dirt or damage before you use it. The actual number of rewrites to CD-R/RW, DVD-R/+R/-RW/+RW or DVD+R DL is affected by the quality of the disc and the way it is used.
Page 85: Disclaimer (Dvd±R/±Rw Drive Supporting Dvd+R Dl)
Keep mobile phones and other wireless communication devices away from the computer. Disclaimer (DVD±R/±RW drive supporting DVD+R DL) TOSHIBA does not bear responsibility for the following: Damage to any CD-R/RW, DVD-R/-RW/+R/+RW or DVD+R DL disc that may be caused by writing or rewriting with this product.
Page 86: 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.
Page 87 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. Data deleted (erased) from a CD-RW and DVD-RW, DVD+RW and DVD-RAM disc cannot be recovered.
Page 88: When Writing Or Rewriting
The original data will be lost if there is a write error. Disclaimer (DVD Super Multi drive) TOSHIBA does not bear responsibility for the following: Damage to any CD-R/RW or DVD-R/-RW/+R/+RW/DVD-RAM disc that may be caused by writing or rewriting with this product.
Page 89: Writing Cd/Dvds On Dvd Super Multi Drive Supporting Dvd+R Dl
Based on TOSHIBA’s limited compatibility testing, we suggest the following manufacturers of CD-R/RW, DVD-R/+R/-RW/+RW/-RAM and DVD+R DL 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.
Page 90 Operating Basics DVD+R DL Panasonic Industrial Sales (Taiwan) Co., Ltd. Taiwan TEAC Corporation. MITSUBISHI CHEMICAL CORPORATION DVD-RAM DVD Specifications for DVD-RAM Disc for Version 2.0 or Version 2.1 Matsushita Electric Industrial Co., Ltd. Hitachi Maxell Ltd. This drive cannot use discs that allow writing of 8 speeds or more (DVD-R, DVD+R ), 4 speeds or more (DVD-RW, DVD+RW).
Page 91: When Writing Or Rewriting
Operating Basics Do not run software such as a screen saver, which can put a heavy load on the CPU. Operate the computer in the full-power mode. Do not use power-saving features. Do not write while virus check software is running. Wait for it to finish, and then disable virus detection programs including any software that checks files automatically in the background.
Page 92: Disclaimer (Dvd Super Multi Drive)
Operating Basics Disclaimer (DVD Super Multi drive) TOSHIBA does not bear responsibility for the following: Damage to any CD-R/RW, DVD-R/-RW/+R/+RW/DVD-RAM or DVD+R DL disc that may be caused by writing or rewriting with this product. Any change or loss of the recorded contents of CD-R/RW,...
Page 93: Data Verification
3. Mark the Verify data written to the disc after burning check box in the Data Options. 4. Click the OK button. DLA for TOSHIBA Note the following limitations when you use DLA: This software supports only rewritable discs (DVD+RW, DVD-RW, and CD-RW).
Page 94: Video
Operating Basics Video You can record video using WinDVD Creator 2 Platinum. When using WinDVD Creator 2 Platinum: You can record video back to your digital camcorder via i.LINK (IEEE1394) using WinDVD Creator 2 Platinum. However, there is a case where its playback sound is choppy.
Page 95: How To Learn More About Intervideo Windvd Creator
Operating Basics How to learn more about InterVideo WinDVD Creator Please refer to the on-line Help for additional InterVideo WinDVD Creator information. Important information for use Note the following limitations when you write video DVD: 1. Editing digital video. Log in with Administrator rights to use WinDVD Creator. Make sure that your computer is running on AC power when using WinDVD Creator.
Page 96 Operating Basics 2. Before recording the video to DVD. When you record to DVD disc, please use only discs recommended by the Drive manufacturer. Do not set the working drive to a slow device like a USB 1.1 hard disk drive or it will fail to write DVD. Do not perform any of the following actions: Operate the computer for any other function, including using a mouse or TouchPad or closing/opening the LCD panel.
Page 97: Media Care
Operating Basics Media care This section provides tips on protecting data stored on your CD/DVDs and diskettes. 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.
Page 98: Using The Microphone
To select a region, follow the steps below. 1. In Windows XP, click start, point to All Programs, point to TOSHIBA, point to Networking and click Region Select Utility. Do not use the Country/Region Select function in the Modem setup utility in the Control Panel if the function is available.
Page 99: Properties Menu
Operating Basics 3. Click the icon with the primary mouse button to display a list of regions that the modem supports. A sub menu for telephony location information will also be displayed. A check will appear next to the currently selected region and telephony location. 4.
Page 100: Disconnecting
Operating Basics Connecting To connect the internal modem cable, follow the steps below. 1. Plug one end of the modular cable into the modem jack. 2. Plug the other end of the modular cable into a telephone jack. Telephone Jack Modem Jack Connecting the internal modem Do not pull on the cable or move the computer while the cable is...
Page 101: Wireless Communications
TOSHIBA strongly recommends the customer to enable the WEP function. TOSHIBA is not liable for the eavesdropping of data due to the use of Wireless LAN and the damage thereof. User’s Manual...
Page 102: Bluetooth Wireless Technology
Operating Basics Bluetooth wireless technology Bluetooth™ wireless technology eliminates the need for cables between electronic devices such as desktop computers, printers and mobile phones. You cannot use the built-in Bluetooth functions and an optional Bluetooth PC Card simultaneously. Bluetooth wireless technology has the following features: Worldwide operation The Bluetooth radio transmitter and receiver operates in the 2.45 GHz band, which is license-free and compatible with radio systems in most countries in...
Page 103: Lan
W-LAN. Open or click the following: start, Control Panel, System, Hardware Device Manager, Network adapters, TOSHIBA Wireless LAN Mini PCI Card and enable. The computer has built-in support for Ethernet LAN (10 megabits per...
Page 104: Disconnecting Lan Cable
Operating Basics 3. Plug the other end of the cable into a LAN hub connector. Check with your LAN administrator before connecting to a hub. When the computer is exchanging data with the LAN, the LAN active indicator glows orange. When the computer is connected to a LAN hub but is not exchanging data, the Link indicator glows green.
Page 105: Heat Dispersal
CPU speed. Or, by lowering the CPU speed first, then if necessary, turning on the fan. Use the Cooling Method item of the Power Save Mode window in TOSHIBA Power Saver. Maximum Turn on the fan first, then if necessary, lower Performance the CPU processing speed.
Page 106 Operating Basics 4-32 User’s Manual...
Page 107: Chapter 5 : The Keyboard
TECRA A4 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.
Page 108: F1 ... F12 Function Keys
Soft keys: Fn key combinations The Fn (function) is unique to Toshiba computers and is used in combination with other keys to form soft keys. Soft keys are key combinations that enable, disable or configure specific features.
Page 109: Hotkeys
The Keyboard Press Fn + F12 (ScrLock) to lock the cursor on a specific line. The power on default is off. Press Fn + Enter to simulate Enter on the enhanced keyboard’s numeric keypad. Press Fn + Ctrl to simulate the enhanced keyboard’s right Ctrl key. Press Fn + Alt to simulate the enhanced keyboard’s right Alt key.
Page 110 The Keyboard Power save mode: Pressing Fn + F2 changes the power save mode. If you press Fn + F2, the Power Save Mode is displayed in a dialog box. Continue holding down Fn and press F2 again to change the setting. You can also change this setting through the Plugged in or Running on batteries item of the Power Saver Properties window in Power Saver.
Page 111 The Keyboard Display Brightness: Pressing Fn + F7 increases the display brightness in increments. When you press these hotkeys, the current setting will be displayed for two seconds by a pop-up icon. You can also change this setting through the Monitor brightness item of the Power Save Mode window in Power Saver.
Page 112: Fn Sticky Key
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 they press an “F number” key. To start the Toshiba Accessibity Utility, click start, point to All Programs, point to TOSHIBA, point to Utilities and click Accessibility.
Page 113: Keypad Overlay
The Keyboard Keypad overlay Your computer’s keyboard does not have an independent numeric keypad, but its numeric keypad overlay functions like one. The keys in the center of the keyboard with white letters make up the numeric keypad overlay. The overlay provides the same functions as the numeric keypad on the 101/102-key enhanced keyboard in the figure below.
Page 114: Temporarily Using Normal Keyboard (Overlay On)
The Keyboard Temporarily using normal keyboard (overlay on) While using the overlay, you can temporarily access the normal keyboard without turning off the overlay: 1. Hold Fn and press any other key. All keys will operate as if the overlay were off.
Page 115: Chapter 6 : Power And Power-Up Modes
TECRA A4 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.
Page 116: Power Conditions
Amber DC IN off Computer goes into Battery charge is exhausted Hibernation Mode or shuts down (depending on the Toshiba power Management Utility Setting) No battery • No operation installed • LED: Battery off DC IN off User’s Manual...
Page 117: Power Indicators
Power and Power-Up Modes Power indicators The Battery, DC IN and Power indicators on the system indicator panel 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. The following indicator lights indicate the battery status: Flashing amber The battery charge is low.
Page 118: Battery Types
Check system. Then press [F1] key ..The computer’s RTC battery is a lithium ion battery and should be replaced only by your dealer or by a TOSHIBA service representative. The battery can explode if not properly replaced, used, handled or disposed of.
Page 119: Care And Use Of The Battery Pack
Power and Power-Up Modes Care and use of the battery pack The battery pack is a vital component of portable computing. Taking proper care of it will help ensure longer operating time on battery power as well as a longer life for your battery pack. Follow the instructions in this section carefully to ensure safe operation and maximum performance.
Page 120 Never use the computer again until it has been checked by a TOSHIBA service provider. It might generate smoke or fire, or the battery pack might rupture. 3. Make sure the battery is securely installed in the computer before attempting to charge the battery pack.
Page 121: Charging The Batteries
The computer enters Hibernate mode only if Hibernation is enabled in two places: the Hibernate tab in Power Options and Setup Action tab in TOSHIBA Power Saver. You must recharge a battery pack when it becomes discharged. Procedures...
Page 122: Time
Power and Power-Up Modes Time The following table shows the approximate time required to fully charge a discharged battery. Charging time (hours) Battery type Power on Power off Battery pack (6 cell) about 4 or longer about 3 or longer Battery pack (12 cell) about 5 or longer about 4 or longer...
Page 123: Monitoring Battery Capacity
Therefore, an often used, older battery will not operate for as long as a new battery even when both are fully charged. In this case, TOSHIBA Power Saver will indicate a 100% charge for both the old and new battery, but the displayed estimated time remaining will be shorter for the older battery.
Page 124: Retaining Data With Power Off
Power and Power-Up Modes Retaining data with power off When you turn off your computer with fully charged batteries, the batteries retain data for the following approximate time periods: Battery pack (6 cell) about 2 days (Standby mode) about 30 days (Shutdown mode) Battery pack (12 cell) about 4 days (Standby mode) about 60 days (Shutdown mode)
Page 125: Replacing The Battery Pack
Power and Power-Up Modes Replacing the battery pack When the battery pack reaches the end of its operating life you will need to install a new one. If the Battery indicator flashes amber shortly after fully recharging the battery, the battery pack needs to be replaced. You might also replace a discharged battery pack with a charged spare when you are operating your computer away from an AC power source.
Page 126: Installing The Battery Pack
7. Pull the battery pack forward to remove it. For environmental reasons, do not throw away a spent battery pack. Please return spent battery pack to your TOSHIBA dealer. Installing the battery pack To install a battery pack, follow the steps below.
Page 127: Starting The Computer By Password
Chapter 3, Getting Started. Windows utilities You can specify the setting in TOSHIBA Power Saver. Hotkeys You can use hotkeys Fn + F3 to enter Standby mode and Fn + F4 to enter Hibernation. See Chapter 5, The Keyboard for details.
Page 128: System Auto 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. 6-14 User’s Manual...
Page 129: Chapter 7 : Hw Setup And Passwords
CPU, boot priority, keyboard, USB, LAN, general, password, device config and parallel/printer. 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.
Page 130: User Password
HW Setup and Passwords General This window displays the BIOS version and contains two buttons: Default and About Return all HW Setup values to the factory settings. Default Display the HW Setup version. About 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...
Page 131: Parallel Port Mode
HW Setup and Passwords 3. Click the OK button. If the character string you enter matches the registered password, the password option is reset and the display changes to: Not registered If they do not match, the following message appears. You must repeat step 1.
Page 132: Boot Priority
HW Setup and Passwords Dynamic CPU Frequency Mode This option lets you choose from the following settings CPU power consumption and clock speed Dynamically automatic switching function is enabled. When the Switchable computer is in use, CPU operation is automatically switched when necessary.
Page 133 HW Setup and Passwords This procedure does not affect the settings. In this computer, CD-ROM refers to the DVD-ROM, CD-R/RW or CD-RW/DVD-ROM drives. PC card HDD boot is not supported. To change the boot drive, follow the steps below. 1. Hold down F12 and boot the computer. 2.
Page 134 HW Setup and Passwords USB KB/Mouse Legacy Emulation Use this option to enable or disable USB KB/Mouse Legacy Emulation. If your operating system does not support USB, you can still use a USB mouse and keyboard by setting the USB KB/Mouse Legacy Emulation item to Enabled Enables the USB KB/Mouse Legacy Emulation.
Page 135: Optional Devices
TECRA A4 Chapter 8 Optional Devices Optional devices can expand the computer’s capabilities and its versatility. The following optional devices are available from your TOSHIBA dealer: Cards/memory PC Cards SD, MS (MS Pro), SM, MMC, xD memory cards Memory expansion...
Page 136: Pc Cards
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 slots support 16-bit PC Cards, including PC Card 16’s multifunction card and CardBus PC Cards.
Page 137: Removing A Pc Card
Optional Devices Removing a PC Card To remove the PC Card, follow the steps below. 1. In Windows XP, open the Safety Remove Hardware icon on the ® system tray and disable the PC Card. 2. Press the eject button of the PC Card you want to remove to extend the button.
Page 138: Removing An Express Card
Optional Devices 3. Check the configuration in the HW Setup window to make sure it is appropriate for your card. Express Card slot Inserting the Express card Removing an Express card To remove the Express card, follow the steps below. 1.
Page 139: Multiple Digital Media Card Slot
Optional Devices Multiple Digital Media Card Slot The computer is equipped with a Multiple Digital Media Card Slot that can accommodate Secure Digital (SD)/Memory Stick (MS)/Memory Stick Pro (MS Pro)/Smart Media (SM)/Multi Media Card (MMC)/xD memory cards. These memory cards let you easily transfer data from devices, such as digital cameras and Personal Digital Assistants, that use SD/MS/MS Pro/SM/ MMC/xD memory cards.
Page 140: Removing A Sd/Ms/Ms Pro/Sm/Mmc/Xd Card
Optional Devices 3. Two kinds of cards will not work at the same time. Please insert only one card when using Multiple Digital Media Card Slot. If Windows fail to read the SD/MS/MS Pro/SM/MMC/xD card, remove it then reinsert it. Removing a SD/MS/MS Pro/SM/MMC/xD card To remove the memory card, follow the steps below.
Page 141: Memory Expansion
Optional Devices Memory expansion You can install additional memory in the computer’s memory module to increase the amount of RAM. Only memory modules with the following parts numbers can be installed: PA3311U-1M25 PA3312U-1M51 PA3313U-1M1G Installing memory module To install a memory module, make sure the computer is in boot mode then: 1.
Page 142 Optional Devices 5. Lift off the cover. Use a point size 0 Phillips screwdriver. Removing the cover 6. Insert the memory module into the connector on the computer. Press the module carefully and firmly to ensure a solid connection. 7. Push the module down so that it lies flat and is secured by two latches. Do not touch the connectors on the memory module or on the computer.
Page 143: Removing Memory Module
Optional Devices Removing memory module To remove the memory module, make sure the computer is in boot mode then: 1. Turn the computer off and remove all cables connected to the computer. If you use the computer for a long time, the memory modules will become hot.
Page 144: Additional Battery Pack (12 Cell And 6 Cell)
Optional Devices Additional battery pack (12 Cell and 6 Cell) You can increase the portability of the computer with additional battery packs (12 Cell: PA3400U-1BAS/PA3400U-1BRS, 6 Cell: PA3399U-1BAS/ PA3399U-1BRS). If you’re away from an AC power source, you can replace a low battery with a fully charged one. See Chapter 6, Power and Power-Up Modes.
Page 145: Parallel Printer
8. Start the Hardware 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.
Page 146: External Monitor
Optional Devices External monitor An external analog monitor can be connected to the external monitor port on the computer, Port Replicator. The computer supports VGA and Super VGA video modes. To connect a monitor, follow the steps below. If an external monitor is connected to the computer, do not connect the Port Replicator.
Page 147: Television
There is a possibility that the original data will be damaged. There is a particular risk that some frames will be deleted in the case of digital video transfer. TOSHIBA assumes no liability for such loss of data. 2. Do not transfer data in areas where static electricity is easily generated or in areas subjected to electronic noise.
Page 148: Connecting
Optional Devices 4. You may not use any copyrighted video or music data copied from a video camera except for your personal enjoyment. 5. If you connect/disconnect an i.LINK device to/from another i.LINK device that is currently exchanging data with the computer, data frames might be dropped.
Page 149: Security Lock
Optional Devices Security lock A security lock enables you to anchor your computer to a desk or other heavy object to help prevent unauthorized removal of the computer. Attach one end of a cable to the desk and the other end to the security lock slot on the left side of the computer.
Page 150 Optional Devices 8-16 User’s Manual...
Page 151: Troubleshooting
TECRA A4 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.
Page 152: Preliminary Checklist
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.
Page 153: Hardware And System Checklist
Troubleshooting Software The problems may be caused by your software or diskette. If you cannot load a software package, the media (usually a diskette) 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.
Page 154: System Start-Up
When the computer starts up, the self-test will be run automatically, and the following will be displayed: 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.
Page 155 Troubleshooting AC power If you have trouble turning on the computer with the AC adaptor connected, check the DC IN indicator. Refer to Chapter 6, Power and Power-Up Modes for more information. Problem Procedure AC adaptor doesn’t Check the connections. Make sure the cord is power the computer firmly connected to the computer and a power (DC IN indicator does...
Page 156: Password
Troubleshooting Problem Procedure Check the Battery indicator. If it does not glow, let the computer charge the battery for at least 20 minutes. If the Battery indicator glows after 20 minutes, let the battery continue to charge at least another 20 minutes before turning on the computer.
Page 157: Lcd Panel
Troubleshooting LCD panel Apparent LCD problems may be related to the computer’s setup. Refer to Chapter 7, HW Setup and Passwords, for more information. Problem Procedure No display Press hotkeys Fn + F5 to change the display priority, to make sure it is not set for an external monitor.
Page 158: Dvd-Rom Drive
Troubleshooting DVD-ROM drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure ’ You cannot access a Make sure the drive s drawer is securely closed. CD/DVD in the drive Press gently until it clicks into place. Open the drawer and make sure the DVD is properly seated.
Page 159: Cd-Rw/Dvd-Rom Drive
Troubleshooting CD-RW/DVD-ROM drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure ’ You cannot access a Make sure the drive s drawer is securely closed. CD/DVD in the drive Press gently until it clicks into place. Open the drawer and make sure the CD/DVD is properly seated.
Page 160: Dvd±R/±Rw Drive
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.
Page 161 Tour. 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.
Page 162: Dvd Super Multi Drive
Troubleshooting DVD Super Multi drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure ’ You cannot access a Make sure the drive s drawer is securely closed. CD/DVD in the drive Press gently until it clicks into place. Open the drawer and make sure the CD/DVD is properly seated.
Page 163: Diskette Drive
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.
Page 164: Infrared Port
Troubleshooting Infrared port Refer also to the documentation for your IrDA compatible device and related software. Problem Procedure Infrared devices do Check that the device is connected to an electric not work as expected outlet. Make sure the outlet is supplying power by plugging in an appliance.
Page 165: Touch Pad
Troubleshooting Touch Pad Problem Procedure On-screen pointer The system might be busy. If the pointer is does not respond to shaped as an hourglass, waitfor it to resum its Pad operation normal shape and try again to move it. Double-tapping does Try changing the double-click speed setting in not work the mouse control utility.
Page 166: Usb Mouse (Optional)
Troubleshooting USB mouse (optional) This section applies only with Windows XP operating systems. ® Problem Procedure On-screen pointer The system might be busy. If the pointer is does not respond to shaped as an hourglass, wait for it to resume its mouse operation normal shape and try again to move it.
Page 167: Sd/Ms/Sm/Mmc/Xd Card
Troubleshooting SD/MS/SM/MMC/xD card Refer also to Chapter 8, Optional Devices. Problem Procedure Memory card error Reseat the memory card to make sure it is firmly occurs connected. ’ Check the card s documentation. You cannot write to Make sure the card is not write protected. the memory card You cannot read a file Make sure the target file is on the memory card...
Page 168: Sound System
Troubleshooting Sound system Problem Procedure No sound is heard Adjust the volume control dial. Check the software volume settings. Make sure the headphone connection is secure. Check Windows Device Manager. Make sure the sound function is enabled and that settings for I/O address, Interrupt level and DMA are correct for your software and do not conflict with other hardware devices that you may have connected...
Page 169: Usb
Troubleshooting Refer also to your USB device’s documentation. Problem Procedure USB device does not Check for a firm cable connection between the work USB ports on the computer and the USB device. Make sure the USB device drivers are properly installed.
Page 170: Standby/Hibernation
Troubleshooting Problem Procedure A CONNECT display is Check the error control setting in your quickly replaced by NO communications application. CARRIER You can also use the AT\N command. Character display In data transmission, make sure the parity bit becomes garbled and stop bit settings correspond with those of during a the remote computer.
Page 171: Wireless Lan
Troubleshooting Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 4, Operating Basics Problem Procedure Cannot access Make sure the computer’s wireless Wireless LAN communication switch is set to on. If problems persist, consult your LAN administrator.
Page 172: Toshiba Support
Troubleshooting TOSHIBA support If you require any additional help using your computer or if you are having problems operating the computer, you may need to contact TOSHIBA for additional technical assistance. Before you call Some problems you experience may be related to software or the operating system, it is important to investigate other sources of assistance first.
Page 173: Specifications
TECRA A4 Appendix A Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Weight (typical*) < 3 kilograms, configured with: 15.4" panel, DVD Combo drive, 6-cell battery, and modem. *Weight will vary depending on whether or not and what kind of options are adopted. Size With TFT display 360 (w) x 268.5 (d) x 29.0 (front) / 36.2 (rear) millimeters...
Page 174 Specifications Built-in Modem Network control unit (NCU) Type of NCU Type of line Telephone line (analog only) Type of dialing Pulse Tone Control command AT commands EIA-578 commands Monitor function Computer's speaker Communication specifications Communication Data: Full duplex System Fax: Half duplex Communication Data...
Page 175: Display Controller And Modes
TECRA A4 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 Super VGA (SVGA) and Extended Graphics Array (XGA) support for the internal LCD and external monitors.
Page 176: Video Modes
Display Controller and Modes Video Modes The computer supports video modes defined in the table below. If your application offers a selection of mode numbers that do not match the numbers on the table, select a mode based on, resolution, number of colours and refresh rates.
Page 177: Wireless Lan
TECRA A4 Appendix C Wireless LAN This appendix is intended to help you get your Wireless LAN network up and running, with a minimum of parameters. Card specifications From Factor Mini PCI TypeIII Compatibility IEEE 802.11 Standard for Wireless LANs Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance.
Page 178: Radio Characteristics
Wireless LAN Radio characteristics Radio characteristics of Wireless LAN cards may vary according to: Country/region where the product was purchased Type of product Wireless communication is often subject to local radio regulations. Although Wireless LAN wireless networking products have been designed for operation in the license-free 2.4 GHz and 5 GHz band, local radio regulations may impose a number of limitations to the use of wireless communication equipment.
Page 179: Supported Frequency Sub-Bands
Subject to the radio regulations that apply in your country/region, your Wireless LAN card may support a different set of 5 GHz/2.4 GHz channels. Consult your Authorized Wireless LAN or TOSHIBA Sales office for information about the radio regulations that apply in your country/region.
Page 180 Wireless LAN Wireless IEEE 802.11 Channels Sets (Revision A) Frequency Range Channel ID 5150-5850 MHz Note 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 US only 5765 US only 5785 US only 5805...
Page 181 Wireless LAN Wireless Channels Sets (Turbo Mode) Frequency Range Channel ID 5150-5850 MHz Note 5210 US only 5250 US only 5290 US only 5760 US only 5800 US only Factory-set default channels Refer to the sheet Approved Countries/Regions for use for the countries/regions that in which these channels can be used.
Page 182 Wireless LAN User’s Manual...
Page 183: Ac Power Cord And Connectors
TECRA A4 Appendix D 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...
Page 184 AC Power Cord and Connectors The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia and Europe. USA and Canada United Kingdom UL approved CSA approved BS approved Australia Europe AS approved Approved by the appropriate agency User’s Manual...
Page 185: Appendix E : If Your Computer Is Stolen
What is your address, phone, and fax number? To register the theft on paper, please follow these procedures: Fill in the TOSHIBA Theft Registration form (or a copy of it) below. Attach a copy of your receipt showing where your computer was purchased.
Page 186: Toshiba Theft Registration
If your computer is stolen TOSHIBA Theft Registration Send to: TOSHIBA Europe GmbH Technical Service and Support Leibnizstr. 2 93055 Regensburg Germany Fax number:+49 (0) 941 7807 921 Country stolen: Machine type: (e.g. TECRA A4) Model number: (e.g. PSA50 YXT) Serial number: (e.g.
Page 187: Glossary
TECRA A4 Glossary The terms in this glossary cover the topics discussed in this manual. Alternate naming is included for reference. Abbreviations AC: alternating current AGP: accelerated graphics port ANSI: American National Standards Institute APM: advanced power manager ASCII: American Standard Code for Information Interchange BIOS: basic input output system CMOS: complementary metal-oxide semiconductor CPU: central processing unit...
Page 188 Glossary LCD: liquid crystal display LED: light emitting diode LSI: large scale integration MDA: monochrome display adapter MPEG: moving picture coding experts group MS-DOS: Microsoft Disk Operating System OCR: optical character recognition (reader) PCB: printed circuit board PCI: peripheral component interconnect PCMCIA: Personal Computer Memory Card International Association RAM: random access memory RGB: red, green, and blue...
Page 189 Glossary ANSI: American National Standards Institute. An organization established to adopt and define standards for a variety of technical disciplines. For example, ANSI defined the ASCII standard and other information processing requirements. antistatic: A material used to prevent the buildup of static electricity. application: A group of programs that together are used for a specific task such as accounting, financial planning, spreadsheets, word processing, and games, etc.
Page 190 Glossary buffer: The portion of the computer’s memory where data is temporarily stored. Buffers often compensate for differences in the rate of flow from one device to another. bus: An interface for transmission of signals, data or electric power. byte: The representation of a single character. A sequence of eight bits treated as a single unit;...
Page 191 Glossary commands: Instructions you enter at the terminal keyboard that direct the actions of the computer or its peripheral devices. communications: The means by which a computer transmits and receives data to and from another computer or device. See parallel interface; serial interface.
Page 192 Glossary DC: Direct Current. Electric current that flows in one direction. This type of power is usually supplied by batteries. default: The parameter value automatically selected by the system when you or the program do not provide instructions. Also called a preset value.
Page 193 See diskette. floppy disk drive (FDD): See diskette drive. Fn-esse: A TOSHIBA utility that lets you assign functions to hotkeys. format: The process of readying a blank disk for its first use. Formatting establishes the structure of the disk that the operating system expects before it writes files or programs onto the disk.
Page 194 Fn, can be used to set system parameters, such as speaker volume. HW Setup: A TOSHIBA utility that lets you set the parameters for various hardware components. icon: A small graphic image displayed on the screen or in the indicator panel.
Page 195 Glossary interrupt request: A signal that gives a component access to the processor. I/O: Input/output. Refers to acceptance and transfer of data to and from a computer. I/O devices: Equipment used to communicate with the computer and transfer data to and from it. jumper: A small clip or wire that allows you to change the hardware characteristics by electrically connecting two points of a circuit.
Page 196 Glossary main board: See motherboard. MDA: Monochrome Display Adapter. A video display protocol defined by the IBM Monochrome Display Adapter and its associated circuitry for direct drive TTL displays that supports a monochrome 720x350 text mode. megabyte (MB): A unit of data storage equal to 1024 kilobytes. See also kilobyte.
Page 197 Glossary OCR: Optical Character Recognition (reader). A technique or device that uses laser or visible light to identify characters and input them into a storage device. OCR wand: A device that reads, using an optical device, hand written or machine printed symbols into a computer. See also OCR. on-line state: A functional state of a peripheral device when it is ready to receive or transmit data.
Page 198 A Class A device is sufficient for office use. Class B provides a more stringent classification for home equipment use. TOSHIBA portable computers comply with Class B computing device regulations. Random Access Memory (RAM): High speed memory within the computer circuitry that can be read or written to.
Page 199 Glossary serial communications: A communications technique that uses as few as two interconnecting wires to send bits one after another. serial interface: Refers to a type of information exchange that transmits information sequentially, one bit at a time. Contrast: Parallel interface.
Page 200 Glossary VGA: Video graphics array is an industry standard video adapter that lets you run any popular software. volatile memory: Random access memory (RAM) that stores information as long as the computer is connected to a power source. Warm dock/undock: Connecting or disconnecting a device to or from the computer while the computer is suspended.
Page 201: Index
TECRA A4 Index Diskettes 4-23 Display 1-6 AC adaptor 1-6 1-14 display 2-7 Accessing 7-1 Display Brightness 5-4 adaptor 2-15 8-10 Display selection 5-4 Additional 8-10 Docking 2-6 additional 1-14 Documentation 1-2 Analyzing the problem 9-2 DVD-ROM drive 1-4 Arrow mode 5-7 Attach 8-15 automatic power off 1-10 enhanced keyboard 5-2...
Page 202 Index General 7-2 Opening 3-6 General conditions 3-2 Operating System 1-9 Options 1-14 Hard disk drive 1-4 Hardware and system checklist 9-3 Panel power on/off 1-11 Headphone 1-7 Parallel 1-7 8-11 Hibernation 1-11 Parallel/Printer 7-3 Hotkeys 1-10 Password 7-2 HW Setup 1-12 PC card 1-7 9-16 Parallel/Printer 7-3...
Page 203 (overlay on) 5-8 Video Out Jack 1-7 Temporarily using overlay (overlay Video RAM 1-4 off) 5-8 Video-out jack 2-5 TOSHIBA Power Saver 1-12 Volume control 2-2 TOSHIBA support 9-22 TOSHIBA Theft Registration E-2 Turning off 3-7 Windows special keys 5-6...
Page 204 Index Index-4 User’s Manual...

This manual is also suitable for:

Tecra a4

Toshiba PTA40U-012009 User Manual

Chapter 1 Introduction

Chapter 2 : the Grand Tour

Chapter 3 Getting Started

Chapter 4 Operating Basics

Chapter 5 : the Keyboard

Chapter 6 : Power and Power-Up Modes

Chapter 7 : HW Setup and Passwords

Chapter 8 Optional Devices

Chapter 9 Troubleshooting

Appendix A : Specifications

Appendix B : Display Controller and Modes

Appendix C : Wireless LAN

Appendix D : AC Power Cord and Connectors

Appendix E : if Your Computer Is Stolen

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Summary of Contents for Toshiba PTA40U-012009