Manuale d’uso / di manutenzione del prodotto PSA20 del fabbricante Toshiba
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T OSHIBA Satellite A20 Series Portable Personal Computer User ’ s Manual.
Copyright © 2003 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 informa- tion contained herein.
FCC information Product Name : Satellite A20 Model number : PSA20 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.
FCC conditions This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1 . This device may not cause harmful interference. 2 . This device must accept any interference received, including interference that may cause undesired operation.
Modem warning notice Conformity Statement The equipment has been approved to [Commission Decision “CTR21”] for pan- European single terminal connection to the Public Switched Telephone Network (PSTN).
Japan regulations Region selection If you are using the computer in Japan, technical regulations described in the Telecommunications Business Law require that you select the Japan region mode. It is illegal to use the modem in Japan with any other selection.
Telephone company procedures The goal of the telephone company is to provide you with the best service it can. In order to do this, it may occasionally be necessary for them to make changes in their equipment, operations, or procedures.
Instructions for IC CS-03 certified equipment 1 The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s).
3 The standard connecting arrangement (telephone jack type) for this equipment is jack type(s): USOC RJ11C. The IC registration number of the modem is shown below. Canada: 1353A-L4AINT Notes for Users in Australia and New Zealand Modem warning notice for Australia Modems connected to the Australian telecoms network must have a valid Austel permit.
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.
ATS11=90 (DTMF dialing on/off duration=90 ms) ATX2 (Dial tone detect, but not (U.S.A.) call progress detect) ❖ ❖ ❖ ❖ ❖ When used in the Auto Answer mode, the S0 register must be set with a value of 3 or 4. This ensures: (a ) a person calling your modem will hear a short burst of ringing before the modem answers.
General conditions As required by PTC 100, please ensure that this office is advised of any changes to the specifications of these products which might affect compliance with the relevant PTC Specifications. The grant of this Telepermit is specific to the above products with the marketing description as stated on the Telepermit label artwork.
THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR CHAPTER 1, SUBCHAPTER J APPLICABLE A T D A TE OF MANUF ACTURE. MANUF ACTURED: Manufactured by TEAC Corporation 3-7-3 Naka-cho, Musashino-shi, T okyo , Japan Optical disc drive safety instructions NOTE: Be sure to check the international precautions at the end of this section.
COMPLIES WITH FD A RADIA TION PERFORMANCE ST AND ARDS, 21 CFR SUBCHAPTER J. 130KMT Manufactured by Panasonic Communi- cations Co., Ltd. 1-62, 4-Chome Minoshima Hakata-Ku Fukuoka, Japan CLASS 1 LASER PRODUCT LASER KLASSE 1 Panasonic UJDA740/750 CAUTIONS: 1.
PRODUCT IS CERTIFIED BY THE MANUF ACTURER TO COMPL Y WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE A T THE DA TE OF MANUF ACTURE. MANUF ACTURED: TOSHIBA CORPORA TION 1-1, SHIBAURA 1-CHOME MINA TO-KU, TOKYO 105-8001, JAP AN TOSHIBA SD-R2412 CAUTIONS: 1.
PRODUCT IS CERTIFIED BY THE MANUF ACTURER TO COMPL Y WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE A T THE DA TE OF MANUF ACTURE. MANUF ACTURED: TOSHIBA CORPORA TION 1-1, SHIBAURA 1-CHOME MINA TO-KU, T OKYO 105-8001, JAP AN DVD-R/-RW drives TOSHIBA SD-R6012/611 CAUTIONS: 1.
COMPLIES WITH FDA RADIA TION PERFORMANCE ST ANDARDS , 21 CFR SUBCHAPTER J. 130KMT Manufactured by Panasonic Communi- cations Co., Ltd. 1-62, 4-Chome Minoshima Hakata-Ku Fukuoka, Japan CLASS 1 LASER PRODUCT LASER KLASSE 1 DVD Multi drives Panasonic UJ-810/811 CAUTIONS: 1.
THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR CHAPTER 1, SUBCHAPTER J APPLICABLE A T D A TE OF MANUF ACTURE. MANUF ACTURED: Manufactured by TEAC Corporation 3-7-3 Naka-cho, Musashino-shi, T okyo , Japan TEAC DV-W22E This product has been designed and manufactured according to FDA regulations “title 21.
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.
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.
xxi T able of Contents Preface Manual contents ............................................................................ xxviii Conventions ..................................................................................... xxix Abbreviations ...
xxii Back side ........................................................................................... 2-4 Underside ........................................................................................... 2-6 Front with the display open ......
xxiii Using optical media drives ............................................................... 4-3 Loading discs ..................................................................................... 4-4 Removing discs ...............................
xxiv Chapter 5 The Keyboard Typewriter keys ................................................................................. 5-1 F1 … F12 function keys .................................................................... 5-2 Soft keys: Fn key combinations .
xxv Power-up modes ............................................................................. 6-15 Windows utilities .............................................................................. 6-15 Hot keys ......................................
xxvi Chapter 9 T roubleshooting Problem solving process .................................................................. 9-1 Preliminary checklist .......................................................................... 9-1 Analyzing the problem .
xxvii Appendixes Appendix A Specifications ................................................................................... A-1 Appendix B Display Controller and Modes ......................................................... B-1 Appendix C AT Commands .
xxviii User's Manual Preface Congratulations on your purchase of the Satellite A20 series computer. This powerful notebook computer provides excellent expansion capability, including multimedia devices, and it is designed to provide years of reliable, high-performance computing.
xxix Chapter 6, Power, 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. It also tells how to set passwords. Chapter 8, Optional Devices , describes the optional hardware available.
xxx User's Manual 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 .
xxxi 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 impaired performance.
User's Manual xxxii 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.
1-1 I NTRODUCTION Chapter 1 Introduction This chapter provides an equipment checklist, and it identifies the computer’s features, options and accessories. CAUTION: Some of the features described in this manual might not function properly if you use an operating system that was not prein- stalled by TOSHIBA.
1-2 User's Manual I NTRODUCTION • Infrared Device Driver • Online manual ❖ ❖ ❖ ❖ ❖ Product Recovery CD-ROM Documentation • Satellite A20 Portable Personal Computer User's Man.
1-3 I NTRODUCTION Universal AC adaptor The universal AC adaptor provides power to the system and recharges the batteries when they are low. It comes with a detachable power cord. Because it is universal, it can receive a range of AC voltage from 100 to 240 volts; however, the output current varies among different models.
1-4 User's Manual I NTRODUCTION DVD Multi drive A full-size, DVD Multi drive module lets you 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.
1-5 I NTRODUCTION Universal Serial Bus The computer has three Universal Serial Bus ports that (USB 2.0) comply with the USB 2.0 standard, which enables data transfer speeds 40 times faster than the USB 1.1 standard. (The ports also support USB 1.1.) Infrared The serial infrared port meets Infrared Data Association (Infrared model only) (IrDA 1.
1-6 User's Manual I NTRODUCTION Communications Modem An internal modem provides capability for data and fax communication. It supports V.90 and V.92. (In the U.S. and Canada, both standards are supported; in other countries/ regions, only V.90 is supported.
1-7 I NTRODUCTION Special features Special features The following features are either unique to TOSHIBA computers or are advanced features, which make the computer more convenient to use. Hot keys Key combinations let you quickly modify the system configuration directly from the keyboard without running a system configuration program.
1-8 User's Manual I NTRODUCTION Keypad overlay A ten-key pad is integrated into the keyboard. Refer to the Keypad overlay section in Chapter 5, The Keyboard , for instructions on using the keypad overlay. Power on password Two levels of password security, supervisor and user, are available to prevent unauthorized access to your computer.
1-9 I NTRODUCTION 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. TOSHIBA Power Saver To access this power savings management program, open the Control Panel and select the TOSHIBA Power Saver icon.
1-10 User's Manual I NTRODUCTION Drag’n Drop This easy-to-use software lets you record CDs and DVDs CD+DVD with just a few mouse clicks. You can create CDs and DVDs in the following formats: audio and data CDs and data DVDs. Audio CDs can play on a standard stereo CD player.
T HE G RAND T OUR 2-1 Chapter 2 The Grand T our 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.
User's Manual T HE G RAND T OUR 2-2 System LEDs let you monitor the status of various computer indicators functions. Details are given in the System indicators section.
T HE G RAND T OUR 2-3 Right side Infrared port This infrared port is compatible with Infrared Data Asso- (Infrared model ciation (IrDA 1.1) standards. It enables cableless 4 Mbps, only) 1.15 Mbps, 115.2 Kbps, 57.6 Kbps, 38.4 Kbps, 19.2 Kbps or 9.6 Kbps data transfer with IrDA 1.
User's Manual T HE G RAND T OUR 2-4 Line-in jack A standard 3.5 mm mini line-in jack enables connection of a stereo device for audio input. SD card slot SD cards are used in a wide variety of external devices. This slot lets you transfer data from the device to your computer.
T HE G RAND T OUR 2-5 DC IN 15V The universal AC adaptor connects to this socket. Use only the model of universal AC adaptor that comes with the computer.
User's Manual T HE G RAND T OUR 2-6 External monitor This 15-pin port lets you connect an external video port display. Cooling vents Refer to the Left side section. Parallel port This Centronics-compatible, 25-pin parallel port is used to connect a parallel printer or other parallel device.
T HE G RAND T OUR 2-7 Battery release Slide this latch to release the battery pack for removal. latch Battery safety lock Slide the battery safety lock forward to free the battery latch. Front with the display open Figure 2-6 shows the front of the computer with the display open.
User's Manual T HE G RAND T OUR 2-8 Display screen The LCD displays high-contrast text and graphics. The computer’s LCD consists of up to 1024 x 768 pixels or 1400 x 1050 pixels.
T HE G RAND T OUR 2-9 System indicators Digital Audio The Digital Audio indicator glows green when reproduc- ing music files (WAVE file, MIDI file, or MP3 files, etc). It does not light when the controls are in lock mode. Use the Mode Control button to lock or unlock the controls.
User's Manual T HE G RAND T OUR 2-10 Keyboard indicators The figures below show the positions of the keypad overlay indicators and the CapsLock 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.
T HE G RAND T OUR 2-11 USB diskette drive A 3 1/2" diskette drive accommodates 1.44-megabyte or 720-kilobyte diskettes. It connects to the USB port. Figure 2-10 USB diskette drive Disk-In-Use This indicator lights when the diskette is being accessed.
User's Manual T HE G RAND T OUR 2-12 Optical media drives One of the following optical media drives is installed in the computer: CD-RW/DVD- ROM drive, DVD-R/-RW drive or DVD Multi drive. An ATAPI interface controller is used for CD/DVD-ROM operation.
T HE G RAND T OUR 2-13 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.
User's Manual T HE G RAND T OUR 2-14 DVD-R/-RW drive The full- size DVD-R/-RW drive module 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. NOTE: The read speed is slower at the center of a disc and faster at the outer edge.
T HE G RAND T OUR 2-15 Universal AC adaptor The universal 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.
User's Manual T HE G RAND T OUR 2-16.
3-1 G ETTING S TARTED 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 NOTE: Be sure also to read Instruction Manual for Safety & Comfort .
User's Manual G ETTING S TARTED 3-2 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.
3-3 G ETTING S TARTED 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.
User's Manual G ETTING S TARTED 3-4 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.
3-5 G ETTING S TARTED Connecting the universal AC adaptor Attach the universal AC adaptor when you need to charge the battery or you want to operate from AC power. It is also the fastest way to get started, because the battery pack will need to be charged before you can operate from battery power.
User's Manual G ETTING S TARTED 3-6 3 . Plug the power cord into a live wall outlet. The Battery and DC IN indicators on the front of the computer should glow. Opening the display The display panel can be rotated in a wide range of angles for optimal viewing.
3-7 G ETTING S TARTED 2 . Press and hold the computer’s power button for two or three seconds. Figure 3-5 Turning on the power 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.
User's Manual G ETTING S TARTED 3-8 3 . Click start then click Turn Off Computer . From the Turn Off Com- puter menu select Turn Off . 4 . Turn off the power to any peripheral devices. CAUTION: Do not turn the computer or devices back on immediately.
3-9 G ETTING S TARTED Starting Hibernation NOTE: You can also enable Hibernation by pressing Fn + F4 . See Chapter 5, The Keyboard , for details. To enter Hibernation mode, follow the steps below. 1 . Click start . 2 . Select Turn Off Computer . 3 . Open the Turn Off Computer dialog box.
User's Manual G ETTING S TARTED 3-10 CAUTION: Do not turn the computer or devices back on immediately. Wait a moment to let all capacitors fully discharge. Standby mode If you have to interrupt your work, you can turn off the power without exiting from your software.
3-11 G ETTING S TARTED Benefits of standby The standby feature provides the following benefits: ❖ ❖ ❖ ❖ ❖ Restores the previous working environment more rapidly than does hiberna- tion.
User's Manual G ETTING S TARTED 3-12 Restarting the computer Certain conditions require that you restart the system. For example, if: ❖ ❖ ❖ ❖ ❖ You change certain computer settings. ❖ ❖ ❖ ❖ ❖ An error occurs and the computer does not respond to your keyboard commands.
O PERATING B ASICS 4-1 Chapter 4 Operating Basics This chapter gives information on basic operations including using the Touch Pad, USB diskette drive, optical media drives, audio/video controls, modem, wireless communication features and LAN. It also provides tips on caring for your computer, diskettes and CD/DVDs.
User's Manual O PERATING B ASICS 4-2 Using the USB diskette drive A 3 1/2" diskette drive connects to the computer’s USB port. It accommodates 1.44- megabyte or 720-kilobyte diskettes. Refer to Chapter 2, The Grand Tour , for more information.
O PERATING B ASICS 4-3 Disconnecting 3 1/2" diskette drive When you have finished using the diskette drive, follow the procedures below to disconnect it: 1 .
User's Manual O PERATING B ASICS 4-4 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 eject button to open the drawer slightly. Figure 4-3 Pressing the eject button b. Pressing the eject button will not open the drawer when the drive’s power is off.
O PERATING B ASICS 4-5 2 . Grasp the drawer gently and pull until it is fully opened. Figure 4-5 Pulling the drawer open 3 . Lay the CD/DVD, label side up, in the drawer.
User's Manual O PERATING B ASICS 4-6 NOTE: 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.
O PERATING B ASICS 4-7 Using optical disc drives Removing discs To remove the CD/DVD, follow the steps below and refer to figure 4-8. CAUTION: Do not press the eject button while the computer is accessing the optical media drive. Wait for the drive indicator to go out before you open the drawer.
User's Manual O PERATING B ASICS 4-8 Audio/Video controls This section describes how to use the audio/video control buttons. You do not have to turn on the computer’s operating system to play audio CD/DVDs. The following controls let you use the computer as a stand-alone CD/DVD player.
O PERATING B ASICS 4-9 CD player Optical media drive power ---------- mode and turns off. you press Mode Control OS is running The mode changes to The mode changes to and you press Digital/Audio control. CD/DVD control. Mode Control NOTES: 1. If the computer power is off, the CD/DVD control functions only for the optical media drive.
User's Manual O PERATING B ASICS 4-10 Play/Pause and Stop buttons A single button on a rocker controls the Play/Pause and Stop functions. Press on the icon to select the desired function. Play/Pause Press the icon to begin or pause play. Stop Press the icon to stop play.
O PERATING B ASICS 4-11 ❖ ❖ ❖ ❖ ❖ Be sure to connect the universal AC adaptor when you write or rewrite. ❖ ❖ ❖ ❖ ❖ Be sure to close all other software programs except the writing software. ❖ ❖ ❖ ❖ ❖ Do not run software such as a screen saver which can put a heavy load on the CPU.
User's Manual O PERATING B ASICS 4-12 Writing CD/DVDs on DVD-R/-RW drive You can use the DVD-R/-RW drive to write data to either CD-R/RW or DVD-R/-RW discs. The following applications for writing are supplied on CD-ROM: Drag’n Drop CD+DVD, licensed by Easy Systems Japan Ltd.
O PERATING B ASICS 4-13 Writing CD/DVDs on DVD Multi drive Writing CD/DVDs on DVD Multi drive You can use the DVD Multi drive to write data to either CD-R/RW or DVD-R/-RW/- RAM discs. The following applications for writing are supplied on CD-ROM: Drag’n Drop CD+DVD, licensed by Easy Systems Japan Ltd.
User's Manual O PERATING B ASICS 4-14 Read/write function chart Disc type CD-R CD-RW DVD-R DVD-RW DVD-RAM DVD+R DVD+RW Read Write Drag’n Drop CD+DVD*2 DVDfunSTUDIO*2 DVD-MovieAlbum*2 DVD-Video*.
O PERATING B ASICS 4-15 ❖ ❖ ❖ ❖ ❖ Based on TOSHIBA’s limited compatibility testing, we suggest the following manufacturers of CD-R/RW and DVD-R/-RW/-RAM disc. However, in no event does TOSHIBA guarantee the operation, quality or performance of any disc.
User's Manual O PERATING B ASICS 4-16 ❖ ❖ ❖ ❖ ❖ You cannot add data to a DVD-R/-RW disc that has previously been written to. ❖ ❖ ❖ ❖ ❖ You cannot overwrite data that has been previously written to a DVD-RW disc. ❖ ❖ ❖ ❖ ❖ You cannot partially delete any data written to a DVD-RW disc.
O PERATING B ASICS 4-17 ❖ ❖ ❖ ❖ ❖ Do not use hard disk utilities, including those intended to enhance HDD access speed. They may cause unstable operation and data damage. ❖ ❖ ❖ ❖ ❖ Write from the computer's HDD to the CD/DVD. Do not try to write from shared devices such as a LAN server or any other network device.
User's Manual O PERATING B ASICS 4-18 ❖ ❖ ❖ ❖ ❖ You cannot use Drag’n Drop CD+DVD’s music CD function to record music to a DVD-R/-RW disc. ❖ ❖ ❖ ❖ ❖ Do not use the DISC Backup function of Drag’n Drop CD+DVD to copy DVD- Video and DVD-ROM with copyright protection, because the copy will not play correctly.
O PERATING B ASICS 4-19 ❖ ❖ ❖ ❖ ❖ When Drag'n Drop or similar software is resident in the computer's memory, the DVD Multi drive locks. In this situation, other software cannot be used to write data to the disc. ❖ ❖ ❖ ❖ ❖ While you are editing DVD-R/-RW/-RAM, you can display previews.
User's Manual O PERATING B ASICS 4-20 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 .
O PERATING B ASICS 4-21 6 . Magnetic energy can destroy the data on your diskettes. Keep your diskettes away from speakers, radios, television sets and other sources of magnetic fields. Modem This section describes how to connect and disconnect the internal modem to and from a telephone jack.
User's Manual O PERATING B ASICS 4-22 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.
O PERATING B ASICS 4-23 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.
User's Manual O PERATING B ASICS 4-24 NOTE: If you use a storage device such as a DVD-ROM drive, CD-RW/DVD-ROM drive or HDD connected to a 16-bit PC card, you might experience the following modem problems: 1. Modem speed is slow or communication is interrupted.
O PERATING B ASICS 4-25 ❖ ❖ ❖ ❖ ❖ Advanced Encryption Standard (AES) data encryption, based on 256 bit encryption algorithm. (Revision A/B combo type) NOTE: Wake-up on LAN does not function on a Wireless LAN. Security ❖ ❖ ❖ ❖ ❖ Be sure to enable the WEP (encryption) function to prevent unauthorized access to your Wireless LAN.
User's Manual O PERATING B ASICS 4-26 LAN The computer has built-in support for Ethernet LAN (10 megabits per second, 10BASE-T) and Fast Ethernet LAN (100 megabits per second, 100BASE-Tx). This section describes how to connect/disconnect to a LAN.
O PERATING B ASICS 4-27 LAN 2 . Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place. Figure 4-12 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.
User's Manual O PERATING B ASICS 4-28 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.
O PERATING B ASICS 4-29 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.
User's Manual O PERATING B ASICS 4-30.
5-1 T HE K EYBOARD 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.
User's Manual 5-2 T HE K EYBOARD 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.
5-3 T HE K EYBOARD Soft keys: Fn key combinations The keyboard is designed to provide all the features of the 101-key enhanced keyboard, shown in figure 5-1. The 101/102-key enhanced keyboard has a numeric keypad and scroll lock key. It also has additional Enter and Ctrl keys to the right of the main keyboard.
User's Manual 5-4 T HE K EYBOARD Hot keys Hot keys ( Fn + a function or Esc key) let you enable or disable certain features of the computers. Sound mute: Pressing Fn + Esc in a Windows environment turns sound on or off. When you press these hot keys, the current setting will change and be displayed as an icon.
5-5 T HE K EYBOARD Standby: When you press Fn + F3 , the computer enters Standby. To avoid entering Standby unexpectedly, a dialog box appears for verification. However, if you select the check box, it will not appear in the future. Hibernation: When you press Fn + F4 , the computer enters Hibernation.
User's Manual 5-6 T HE K EYBOARD 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. You can also change this setting through the Monitor brightness item of the Power Save Mode window in Power Saver.
5-7 T HE K EYBOARD Windows special keys The keyboard provides two keys that have special functions in Windows : one activates the start menu and the other has the same function as the secondary mouse button. This key activates the Windows start menu. This key has the same function as the secondary mouse button.
User's Manual 5-8 T HE K EYBOARD 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.
5-9 T HE K EYBOARD T emporarily 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.
User's Manual 5-10 T HE K EYBOARD.
P OWER 6-1 Chapter 6 Power The computer’s power resources include the universal 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.
6-2 User's Manual P OWER Table 6-1 Power conditions continued Power on Power off (no operation) A C Battery • Operates adaptor charge is • LED: Battery off no t above low DC IN off connected .
P OWER 6-3 No light Under any other conditions, the indicator does not light. NOTE: If the battery becomes too hot while it is being charged, the charge will stop and the battery indicator will go out. When the battery’s temperature falls to a normal range, charge will resume.
6-4 User's Manual P OWER Before you remove the battery pack, set the computer to Hibernation mode or save your data and shut down the computer. Do not change the battery pack while the universal AC adaptor is connected.
P OWER 6-5 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.
6-6 User's Manual P OWER 6 . Use only the battery pack supplied with the computer or other device or an battery pack approved by the computer or device’s manufacturer. Battery packs have different voltages and terminal polarities. Use of an improper battery could cause smoke, fire or rupture of the battery pack.
P OWER 6-7 Care and use of the battery pack 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. Continued use of an exhausted or impaired battery pack could cause the loss of data.
6-8 User's Manual P OWER 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.
P OWER 6-9 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).
6-10 User's Manual P OWER 2. With repeated discharges and recharges, the battery’s capacity will gradually decrease. Therefore, an often used, older battery will not operate for as long as a new battery even when both are fully charged.
P OWER 6-11 Care and use of the battery pack Retaining data with power off When you turn off your computer with fully charged batteries, the batteries retain data for the following approximate time pe.
6-12 User's Manual P OWER Replacing the battery pack When the battery pack reaches the end of its operating life you will need to install a new one. The life of the battery pack is generally about 500 recharges. If the Battery indicator flashes orange shortly after fully recharging the battery, the battery pack needs to be replaced.
P OWER 6-13 5 . Slide the battery safety lock forward to free the battery release latch. 6 . Slide the battery release latch to free the battery pack for removal, then slide out the battery pack. Figure 6-1 Releasing the battery pack CAUTION: For environmental reasons, do not throw away a spent battery pack.
6-14 User's Manual P OWER 1 . Turn the computer’s power off. 2 . Disconnect all cables connected to the computer. 3 . Insert the battery pack. 4 .
P OWER 6-15 Starting the computer by password If you registered a user or supervisor password, you must enter it to start the computer. For information on setting a user or supervisor password , refer to Chapter 7, HW Setup and Passwords . To start the computer with the password, follow these steps: 1 .
6-16 User's Manual P OWER Panel power on/off You can set up your computer so that power turns off automatically when you close the display panel. When you open the panel, power turns on in Standby or Hibernation mode but not in boot mode.
7-1 HW S ETUP AND P ASSWORDS 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. TOSHIBA HW Setup lets you configure settings for General, Password, Device Config, Parallel/Printer, Display, Boot Priority, Keyboard, USB and LAN .
User's Manual 7-2 HW S ETUP AND P ASSWORDS About Click About to display the HW Setup version. 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.
7-3 HW S ETUP AND P ASSWORDS To delete a user password: 1 . Select Not Registered to display the following prompt: Enter Password: 2 . Enter the currently registered password.
User's Manual 7-4 HW S ETUP AND P ASSWORDS Key FD After you set a password, you can create a Key FD (diskette). If you forget the user password, the Key FD lets you bypass the password function. NOTE: It is a good idea to create more than one Key FD in case a Key FD is damaged or lost.
7-5 HW S ETUP AND P ASSWORDS 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) Parallel/Printer This tab lets you set the Parallel Port Mode.
User's Manual 7-6 HW S ETUP AND P ASSWORDS Boot Priority Boot Priority Options This option sets the priority for booting the computer. Select from the following settings: HDD −> −> −&.
7-7 HW S ETUP AND P ASSWORDS 3 . Use the left/right cursor keys to highlight the boot device you want and press Enter . NOTES: 1. If a supervisor password is set, the menu above does not appear when you use the user password to start the computer. 2. The selection method above does not change the boot priority settings in HW Setup.
User's Manual 7-8 HW S ETUP AND P ASSWORDS Network Boot Protocol This feature sets the protocol to remotely boot from the network when Wake-up on LAN is enabled. [PXE] Sets PXE as the protocol. (Default) [RPL] Sets RPL as the protocol. NOTE: The Wake-up on LAN function consumes power even when the system is off.
7-9 HW S ETUP AND P ASSWORDS Supervisor password LAN Wake-up on LAN This features 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) CAUTION: Do not install or remove an optional memory module while Wake-up on LAN is enabled.
User's Manual 7-10 HW S ETUP AND P ASSWORDS.
8-1 O PTIONAL D EVICES Chapter 8 Optional Devices Optional devices can expand the computer’s capabilities and its versatility. This chapter describes connection or installation of the following devi.
User's Manual 8-2 O PTIONAL D EVICES 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.
8-3 O PTIONAL D EVICES Removing a PC card To remove the PC card, follow the steps below. 1 . Click the Safety Remove Hardware icon on the Task Bar. 2 . Click PC card . 3 . Press the PC card eject button to extend it. 4 . Press the extended eject button to pop the card out slightly.
User's Manual 8-4 O PTIONAL D EVICES SD cards The computer is equipped with an SD card slot that can accommodate Secure Digital flash memory cards with various memory capacities. SD cards let you easily transfer data from devices, such as digital cameras and Personal Digital Assistants, that use SD card flash-memory.
8-5 O PTIONAL D EVICES SD cards Removing an SD card To remove an SD card, follow the steps below. 1 . Click the Safety Remove Hardware icon on the Task Bar. 2 . Point to SD card and click. 3 . Push in the card and release it to pop the card out slightly.
User's Manual 8-6 O PTIONAL D EVICES 4 . Do not leave an SD card partially inserted in the slot. Press the SD card until you hear it click into place. 5 . Do not twist or bend SD cards. 6 . Do not expose SD cards to liquids or store in humid areas or lay them close to containers of liquid.
8-7 O PTIONAL D EVICES Installing memory module Follow the steps below to install a memory module. 1 . Set the computer to boot mode and turn the computer’s power off. Make sure the Power indicator is off. 2 . Remove universal AC adaptor and all cables connected to the computer.
User's Manual 8-8 O PTIONAL D EVICES 6 . Remove three screws securing the keyboard. The center screw also secures a metal brace. Figure 8-6 Removing three screws CAUTION: Be careful not to drop any of the screws inside the computer. 7 . Lift up the back edge of the keyboard and rotate it out.
8-9 O PTIONAL D EVICES Memory expansion 8 . Lay the keyboard upside down on the palm rest. Figure 8-8 Laying the keyboard on the palm rest 9 . Lift back the insulation sheet covering the memory module and secure the sheet with tape to keep it out of your way.
User's Manual 8-10 O PTIONAL D EVICES 1 0 . Insert a new module in the socket and push it down so it lies flat. Latches on either side will click into place to secure the module. Figure 8-10 Installing one memory module Figure 8-11 Installing two memory modules 1 1 .
8-11 O PTIONAL D EVICES 1 2 . Insert tabs on the front of the keyboard into corresponding notches on the computer and seat the keyboard. CAUTION: When seating the keyboard, be sure to fit the flexible printed circuit board under the palm rest if the flat cable was pulled out while you were removing the keyboard.
User's Manual 8-12 O PTIONAL D EVICES 4 . Push the latches to the outside to release the module. A spring will force one end of the module up. 5 . Grasp the module by the sides and pull it out. CAUTIONS: 1. If you use the computer for a long time, the memory modules and the circuits locating close to the memory modules will become hot.
8-13 O PTIONAL D EVICES Battery pack (Black) You can increase the portability of the computer with additional battery packs. If you’re away from an AC power source and your battery runs low, you can replace it with a freshly charged battery. See Chapter 6, Power .
User's Manual 8-14 O PTIONAL D EVICES TV You can connect a television set to the TV out port on the computer. Follow the steps below. Connecting a TV 1 . Turn the computer off. 2 . Use a video cable (not supplied) to connect the TV adaptor cable’s mini-jack to the TV out port on the computer.
8-15 O PTIONAL D EVICES 2 . Select Advanced . Figure 8-13 Display properties 3 . Select the Adapter tab, then select List All Modes... . Figure 8-14 The Adapter window TV.
User's Manual 8-16 O PTIONAL D EVICES 4. Select 640 by 480, High Color (16 bit), 60 Hertz . Figure 8-15 Resolution menu Parallel printer You can connect any standard Centronics-compatible parallel printer to your computer. All you need is an IBM PC™ parallel printer cable.
8-17 O PTIONAL D EVICES 1 2 . Select the printer in Windows Add Print Wizard. To access the Add Print Wizard utility, click Start , point to Settings , click Printers and double click the Add Printer icon.
User's Manual 8-18 O PTIONAL D EVICES.
9-1 T ROUBLESHOOTING Chapter 9 T roubleshooting 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.
User's Manual T ROUBLESHOOTING 9-2 ❖ ❖ ❖ ❖ ❖ Check that your diskette or CD/DVD-ROM is correctly inserted and that the diskette’s write protect tab is correctly set. Make notes of your observations and keep them in a permanent error log.
9-3 T ROUBLESHOOTING Hardware If you cannot find a software problem, check your hard- ware. First run through the items in the preliminary checklist above. If you still cannot correct the problem, try to identify the source. The next section provides checklists for individual components and peripherals.
User's Manual T ROUBLESHOOTING 9-4 Self test 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.
9-5 T ROUBLESHOOTING Overheating power down If the computer’s internal temperature becomes too high, the computer will automati- cally shut down. Problem Procedure Computer shuts down Leave the computer off until the computer and DC IN indicator reaches room temperature, then turn it back on.
User's Manual T ROUBLESHOOTING 9-6 Battery If you suspect a problem with the battery, check the DC IN indicator as well as the Battery indicator. For information on indicators and battery operation see Chapter 6, Power . Problem Procedure Battery doesn’t The battery may be discharged.
9-7 T ROUBLESHOOTING Hardware and system checklist Battery doesn’t Check the power consumption settings in power the computer TOSHIBA Power Saver Utility.
User's Manual T ROUBLESHOOTING 9-8 Keyboard Keyboard problems can be caused by your setup configuration. For more informa- tion refer to Chapter 5, The Keyboard . Problem Procedure Some letter keys Check that the numeric keypad overlay is not produce numbers selected.
9-9 T ROUBLESHOOTING Problems above Refer to your software’s documentation to remain unresolved determine if the software is causing the or other problems difficulty.
User's Manual T ROUBLESHOOTING 9-10 CD-RW/DVD-ROM drive For more information, refer to Chapter 4, Operating Basics . Problem Procedure You cannot access Make sure the drive’s drawer is securely a CD/DVD in the drive closed. Press gently until it clicks into place.
9-11 T ROUBLESHOOTING Check the region code on the DVD. It must match that on the CD-RW/DVD-ROM drive. Region codes are listed in the Optical media drives section in Chapter 2, The Grand Tour . Cannot write correctly If you have trouble writing, make sure you are observing the following precautions: • Use only media recommended by TOSHIBA.
User's Manual T ROUBLESHOOTING 9-12 Check whether the CD/DVD is dirty. If it is, wipe it with a clean cloth dipped in water or a neutral cleaner. See the Media care section in Chapter 4 for details on cleaning. Some CD/DVDs The software or hardware configuration may run correctly, but be causing a problem.
9-13 T ROUBLESHOOTING • Do not connect/ disconnect external devices or install/remove internal cards during writing. If problems persist, contact your dealer. DVD Multi drive For more information, refer to Chapter 4, Operating Basics . Problem Procedure You cannot access Make sure the drive’s drawer is securely a CD/DVD in the drive closed.
User's Manual T ROUBLESHOOTING 9-14 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), CD-ROM Mode 1, Mode 2, CD-ROM XA Mode 2 (Form1, Form2), Enhanced CD (CD- EXTRA), CD-G (Audio CD only), Addressing Method 2 Check the region code on the DVD.
9-15 T ROUBLESHOOTING Diskette drive For more information, refer to Chapter 4, Operating Basics . Problem Procedure Drive does not There may be a faulty cable connection. Check operate the connection to the computer and to the drive. You cannot access Try another diskette.
User's Manual T ROUBLESHOOTING 9-16 PC card Refer also to Chapter 8, Optional Devices . Problem Procedure PC card Reseat the PC card to make sure it is error occurs firmly connected. Make sure the connection between the external device and the card is firm.
9-17 T ROUBLESHOOTING 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 Problem Procedure On-screen pointer The system might be busy.
User's Manual T ROUBLESHOOTING 9-18 USB mouse 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 mouse operation its normal shape and try again to move it.
9-19 T ROUBLESHOOTING Hardware and system checklist USB Refer also to your USB device’s documentation. Problem Procedure USB device does Check for a firm cable connection between the not work USB ports on the computer and the USB device. Make sure the USB device drivers are properly installed.
User's Manual T ROUBLESHOOTING 9-20 Sound system Refer also to documentation for your audio devices. Problem Procedure No sound is heard Adjust the volume control dial. Check the software volume settings. Make sure the headphone connection is secure.
9-21 T ROUBLESHOOTING Modem Refer to Appendix C and D . Problem Procedure Communication Make sure the computer’s internal modem software can’t settings are correct.
User's Manual T ROUBLESHOOTING 9-22 A CONNECT display Check the error control setting in your is quickly replaced by communications application. NO CARRIER You can also use the ATN command.
9-23 T ROUBLESHOOTING Wireless LAN If the following procedures do not restore LAN access, consult your LAN adminis- trator. For more information on wireless communication, refer to Chapter 4, Operat- ing Basics . Problem Procedure Cannot access Make sure the computer’s wireless Wireless L AN communication switch is set to on.
User's Manual T ROUBLESHOOTING 9-24 Printer Refer also to the Parallel printe r section in Chapter 8, Optional Device s , and to the troubleshooting and other relevant sections in your printer and software documentation. Problem Procedure Printer does not Check that the printer is connected to an electric turn on.
9-25 T ROUBLESHOOTING TOSHIBA support If you require any additional help using your computer or if you are having prob- lems operating the computer, you may need to contact TOSHIBA for additional technical assistance.
User's Manual T ROUBLESHOOTING 9-26 United States of America TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618 USA In Europe Germany & Austria TOSHIBA Europe (I.E.) GmbH Geschäftsbereich, Deutschland-Österreich Hammfelddamm 8, D-41460 Neuss, Germany France TOSHIBA Systèms France S.
A PPENDIX A A-1 Appendix A Specifications This appendix summarizes the computer’s technical specifications. Environmental Requirements Ambient Relative Conditions temperature humidity Operating 5°C.
A PPENDIX A A-2 User's Manual Built-in Modem Network control unit (NCU) Type of NCU A A Type of line Telephone line (analog only) Type of dialing Pulse Tone Control command AT commands EIA-578 co.
B-1 A PPENDIX B Appendix B Display Controller and Modes Display controller The display controller interprets software commands into hardware commands that turn particular pels on or off.
User's Manual B-2 A PPENDIX B Video modes The computer supports video modes defined in the tables below. If your application offers a selection of mode numbers that do not match the numbers on the table, select a mode based on mode type, resolution, character matrix, number of colors and refresh rates.
B-3 A PPENDIX B Appendix B Table1 Video modes (VGA) continued Video Type Resolution Character L C D CR T Scanning mode matrix colors colors frequency (pels) Vertical (Hz) D VGA 320 x 200 8 x 8 16 of 2.
User's Manual B-4 A PPENDIX B Table 2 Video modes (XGA) Resolution L C D CR T Vertical colors colors frequency (Hz) 640 x 480 256/256K 256/256K 60 75 85 800 x 600 256/256K 256/256K 60 75 85 1024 .
B-5 A PPENDIX B Appendix B Table 2 Video modes (XGA) continued Resolution L C D CR T Vertical colors colors frequency (Hz) 640 x 480 16M/16M 16M/16M 60 75 85 800 x 600 16M/16M 16M/16M 60 75 85 1024 x .
User's Manual B-6 A PPENDIX B Table 3 Video modes (Super XGA+) Resolution L C D CR T Vertical colors colors frequency (Hz) 640 x 480 256/256K 256/256K 60 75 85 800 x 600 256/256K 256/256K 60 75 8.
B-7 A PPENDIX B Table 3 Video modes (Super XGA+) continued Resolution L C D CR T Vertical colors colors frequency (Hz) 1400 x 1050 64K/64K 64K/64K 60 1600 x 1200 64K/64K 64K/64K 60 (Virtual) 640 x 480.
User's Manual B-8 A PPENDIX B.
C-1 A PPENDIX C Appendix C A T 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.
User's Manual C-2 A PPENDIX C A Answer command This command instructs the modem to go off-hook and answer an incoming call. B n 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.
C-3 A PPENDIX C ; Return to command mode. Causes the modem to return to command mode after dialing a number, without disconnecting the call. S= n Dial a telephone number previously stored using the &Zn=X command (See &Zn=X command for more information).
User's Manual C-4 A PPENDIX C L n Monitor speaker volume This command sets speaker volume to low, medium, or high. L0 Low volume. L1 Low volume. (Same as L0 ) L2 Medium volume (default). L3 High volume. Result Codes: OK n=0,1,2,3 ERROR Otherwise Mn Monitor speaker mode This command turns the speaker on or off.
C-5 A PPENDIX C Result Codes: OK n=0,1 ERROR Otherwise On Return online to data mode O0 Instructs the modem to exit online command mode and return to data mode (see AT escape sequence, +++). O1 This command issues a retrain before returning to online data mode.
User's Manual C-6 A PPENDIX C 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.
C-7 A PPENDIX C X 5 Enable Enable OK, RING, NO CARRIER, ERROR, NODIAL TONE, BUSY , CONNECT <RA TE>, RRING, NO BONGTONE, DELA YED, BLACKLISTED, REORDER, WARBLE, CALL WAITING DETECTED Dial tone detect Disabled: The modem dials a call regardless of whether it detects a dial tone.
User's Manual C-8 A PPENDIX C &C1 DCD turns on when the remote modem’s carrier signal is detected, and off when the carrier signal is not detected (default). Result Codes: OK n=0,1 ERROR Otherwise & D n DTR control This command interprets how the modem responds to the state of the DTR signal and changes to the DTR signal.
C-9 A PPENDIX C &Gn V.22bis guard tone control This command determines which guard tone, if any, to transmit while transmitting in the high band (answer mode). This command is only used in V.22 and V.22bis mode. This option is not used in North America and is for international use only.
User's Manual C-10 A PPENDIX C &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.
C-11 A PPENDIX C Nn Error control mode selection This command determines the type of error control used by the modem when sending or receiving data. N0 Buffer mode. No error control. N1 Direct mode. N2 MNP or disconnect mode. The modem attempts to connect using MNP2-4 error control procedures.
User's Manual C-12 A PPENDIX C Vn Protocol result code V0 Disable protocol result code appended to DCE speed. V1 Enable protocol result code appended to DCE speed (default).
D-1 A PPENDIX D 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 connec- tion fails.
User's Manual D-2 A PPENDIX D S 0 Auto answer ring number This register determines the number of rings the modem will count before automatically answering a call. Enter 0 (zero) if you do not want the modem to automatically answer at all. When disabled, the modem can only answer with an ATA command.
D-3 A PPENDIX D S 4 Response formatting character (user defined) This register determines the ASCII value used as the line feed character. The modem uses a line feed character in command mode when it responds to the computer.
User's Manual D-4 A PPENDIX D S 7 Connection completion time-out This register sets the time, in seconds, that the modem must wait before hanging up because carrier is not detected. The timer is started when the modem finishes dialing (originate), or goes off-hook (answer).
D-5 A PPENDIX D S3 7 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 =.
User's Manual D-6 A PPENDIX D A T command set result codes The following table shows the result codes. The result code summary Result Code Numeric Description O K 0 Command executed CONNECT 1 Mod.
D-7 A PPENDIX D Result Code Numeric Description DELAYED* 2 8 8 Delay is in effect for the dialed number BLACKLISTED* 2 8 9 Dialed number is blacklisted BLACKLIST FULL* 2 9 0 Blacklist is full *1: EC only appears when the Extended Result Codes configuration option is enabled.
User's Manual D-8 A PPENDIX D.
E-1 A PPENDIX E 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.
User's Manual E-2 A PPENDIX E Table E-1 Result codes for a V.90 connection No. Result code Description 7 0 CONNECT 32000 EC* Connection at 32000 bps 7 2 CONNECT 36000 EC* Connection at 36000 bps .
E-3 A PPENDIX E * 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.
User's Manual E-4 A PPENDIX E.
F-1 A PPENDIX F Appendix F Internal Modem Guide This appendix describes how to install and the remove the internal modem. CAUTION: Do not disassemble the computer beyond the steps described in this instruction or touch any components not specifically described.
F-2 User's Manual A PPENDIX F 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.
G-1 A PPENDIX G Appendix G Wireless LAN This appendix is intended to help you get your Wireless LAN network up and running, with a minimum of parameters. Card specifications Form Factor n Mini PCI TypeIII Capability n IEEE 802.11 Standard for Wireless LANS n Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance.
G-2 User's Manual A PPENDIX G R-F Frequency n Band 5 GHz (5150-5850 MHz) (Revision A, Turbo Mode) n Band 2.4 GHz (2400-2483.5 MHz) (Revision B) Modulation Technique n DSSS-CCK, DSSS-DQPSK, DSSS- .
G-3 A PPENDIX G When installing Wireless LAN Cards, the channel configuration is managed as follows: ❖ ❖ ❖ ❖ ❖ For wireless clients that operate in a Wireless LAN Infrastructure, the Wireles.
G-4 User's Manual A PPENDIX G.
H-1 A PPENDIX H 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.
H-2 User's Manual A PPENDIX H The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia and Europe.
A PPENDIX I I-1 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, ODD and communication devices.
A PPENDIX I User's Manual I-2 Configurations The following table shows the computer configuration indicated on a label. Shaded areas indicate abbreviations used on the labe l. The explanations are to the left of the shading. Abbreviations are not limited to those in this chart.
Glossary-1 G LOSSARY Glossary The terms in this glossary cover topics related to this manual. Alternate naming is included for reference. Abbreviations AC: alternating current AGP : accelerated graphi.
Glossary-2 G LOSSARY alphanumeric: Keyboard characters including letters, numbers and other symbols, such as punctuation marks or mathematical symbols. alternating current (AC): Electric current that reverses its direction of flow at regular intervals.
Glossary-3 G LOSSARY asynchronous: Lacking regular time relationship. As applied to computer communications, asynchronous refers to the method of transmitting data that does not require a steady stream of bits to be transmitted at regular time intervals.
Glossary-4 G LOSSARY capacity: The amount of data that can be stored on a magnetic storage device such as a diskette (floppy disk) or hard disk. It is usually described in terms of kilobytes (KB), where one KB = 1024 bytes and megabytes (MB), where one MB = 1024 KB.
Glossary-5 G LOSSARY configuration: The specific compo- nents in your system (such as the terminal, printer, and disk drives) and the settings that define how your system works.
Glossary-6 G LOSSARY 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.
Glossary-7 G LOSSARY escape guard time: A time before and after an escape code is sent to the modem which distinguishes between escapes that are part of the transmitted data, and escapes that are intended as a command to the modem. execute: To interpret and execute an instruction.
Glossary-8 G LOSSARY hertz: A unit of wave frequency that equals one cycle per second. hexadecimal: The base 16 numbering system composed of the digits 0 through 9 and the letters A, B, C, D, E, and F. host computer: The computer that controls, regulates, and transmits information to a device or another computer.
Glossary-9 G LOSSARY M main board: See motherboard. megabyte (MB): A unit of data storage equal to 1024 kilobytes. See also kilobyte. megahertz: A unit of wave frequency that equals 1 million cycles per second. See also hertz. menu: A software interface that displays a list of options on the screen.
Glossary-10 G LOSSARY O 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. online state: A functional state of a peripheral device when it is ready to receive or transmit data.
Glossary-11 G LOSSARY parity: 1) The symmetrical relation- ship between two parameter values (integers) both of which are either on or off; odd or even; 0 or 1. 2) In serial communications, an error detection bit that is added to a group of data bits making the sum of the bits even or odd.
Glossary-12 G LOSSARY ROM: Read Only Memory : A nonvolatile memory chip manufac- tured to contain information that controls the computer’s basic operation. You cannot access or change information stored in ROM. S SCSI: Small Computer System Interface is an industry standard interface for connection of a variety of peripheral devices.
Glossary-13 G LOSSARY subpixel: Three elements, one red, one green and blue (RGB), that make up a pixel on the color LCD. The computer sets subpixels indepen- dently, each may emit a different degree of brightness. See also pixel. synchronous: Having a constant time interval between successive bits, characters or events.
Glossary-14 G LOSSARY User's Manual.
Index Index-1 I NDEX Index ConfigFree 1-9 Cooling (heat dispersal) 1-8 fan 2-6 settings 4-29 vents precaution 2-2 location 2-2, 2-4, 2-6 CPU, See Processor D Diskette drive 1-3 USB kit 1-10, 8-13 usin.
User's manual Index-2 I NDEX E Environment 3-1 Equipment checklist 1-1 Equipment setup general conditions 3-2 placement 3-2 Ergonomics lighting 3-4 seating and posture 3-3 work habits 3-4 Expansi.
Index Index-3 I NDEX K Keyboard 1-4, 5-1 emulating enhanced keyboard 5-2 F1 … F12 function keys 5-2 Fn Sticky key 5-6 hot keys 5-4 problems 9-8 typewriter keys 5-1 Windows special keys 5-7 Keypad ov.
User's manual Index-4 I NDEX PC card 1-5, 2-2 inserting 8-2 location of slot 2-2 problems 9-16 removing 8-3 Pointing device, See Touch Pad Ports external monitor 1-4 infrared 1-5 parallel 1-4 TV .
Index Index-5 I NDEX Self test, See Problems Soft keys emulating enhanced keyboard 5-2 Enter 5-3 right Ctrl key 5-3 ScrLock 5-3 Sound system 1-5 headphone jack 1-5, 2-3 jack locations 2-3 line-in jack.
User's manual Index-6 I NDEX.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Toshiba PSA20 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Toshiba PSA20 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Toshiba PSA20 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Toshiba PSA20 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Toshiba PSA20, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Toshiba PSA20.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Toshiba PSA20. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Toshiba PSA20 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
