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i Extensa.
Copyright © 1996 Texas Instruments All Rights Reserved — Printed in Taiwan Extensa Series Notebook User’s Guide TI Part No. 9811352-0001 Original Issue: January 1996 Changes may be made periodically to the information in this publication. Such changes will be incorporated in new editions of this manual.
FCC Notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Use Conditions This part complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Contents v Pre face Chapter 1 Befor e You B egin Creating Backup Diskettes ............................ 1-2 Features of the Computer ............................. 1-3 Environmental Specifications ........................ 1-5 Using the Computer .......
Contents vi Chapter 4 Options AC Adapter ................................ ................... 4-2 PCMCIA ................................ ....................... 4-3 Numeric Keypad ................................ ........... 4-5 External Monitor ....
Preface vii This manual describes features of the Texas Instruments Extensa notebook computers. The Extensa series computers are similar in appearance and incorporate such features as PCMCIA and internal pointing device. The following figure displays the Extensa computer.
Preface viii You should also take advantage of the online help files that are available with almost all of the programs shipped with your computer. We hope you enjoy your Extensa computer. With proper care, your computer will provide you with years of productive service.
1 Before You Begin 1-1 After completing procedures in the Quick Start instructions, read this chapter to learn about important functions of your computer. Some, such as Creating Backup Diskettes , should be performed as soon as possible after the purchase of your computer.
Creating Backup Diskettes 1-2 You should create your backup system diskettes as soon as possible after purchasing your notebook. This process requires approximately thirty 3 1/2-inch, 1.44 MB diskettes. Labels for the diskettes are included with the manual.
Features of the Computer 1-3 Standard Features The following table displays Extensa standard features: 8 MB EDO memory 1 MB of video memory Fast video graphics accelerator Suspend-to-disk (zero-volt s.
Features of the Computer 1-4 Customizing Features The following features allow you to customize your computer to fit your requirements. External keyboard port* External PS/2 mouse port* External numer.
Environmental Specifications 1-5 This section provides information on the optimum operating environment for your Extensa notebook computer. Temperature Operating: 50° to 95°F (10° to 35°C) Storage.
Using the Computer 1-6 Never pick up or carry your unit by the display. Never use the computer in harsh environments where it could be subjected to rapid temperature changes and excessive dust.
Using the Computer 1-7 Do not try to force the cover beyond its fully opened position — about 180 degrees. ! Caution: In the rare event that you should se e or smell anything that indicates overheating (smoke or a strange smell): 1. Turn off the power.
Suspend-to-Disk Mode 1-8 Suspend-to-disk mode (also called zero-volt suspend mode) saves battery power when you are not actively using your computer. In suspend-to-disk mode, the computer saves the current system state onto your hard disk and then shuts off.
Securing the Computer 1-9 Your Extensa computer comes with a safety notch. To physically secure your computer, complete the following steps: 1. Wrap the cable of a portable computer Kensington security lock (not provided) around a table, desk drawer handle or any immovable object.
Using the AC Adapter 1-1 0 AC Adapter AC Adapter Charges the internal battery pack and operates the computer on AC power whether or not a battery pack is installed . The AC adapter can be operated anywher e where the outlet supplies between 100- 240 volts AC.
Using the AC Adapter 1-1 1 To connect the AC adapter, complete the following steps: 1. Turn off the power, or press the Suspend to Disk button to put the computer into suspend-to-disk mode. 2. Connect the female connector of the AC cord to the inlet on the AC adapter.
2 Using Your Computer 2-1 Before beginning this chapter, ensure you have read and understood Chapter 1. Chapter 2 describes how to start and use your Extensa computer. Cont ents Starting the Computer ................................ . 2-2 Using the Brightness Control .
Starting the Computer 2-2 Power Switch Power Switch Turns the computer on and off for both AC and battery operation. When the power is off, the battery continues to charge (if a powered AC adapter is connected to the notebook); however, all computer functions cease.
Using the Brightness Control 2-3 Brightness Control Brightness Control Adjusts the brightness level of the screen. Press F n + F 2 to display the brightness control pop-up. Press Fn + → → and Fn+ ← ← to increase and decrease the brightness of the display respectively.
Using the Contrast Control 2-4 Contrast Control Contrast Control (Dual-Sca n Only) Adjusts the contrast level of the illuminated screen. Press F n + F 2 to toggle between the contrast control and brightness contro l pop-up. Then press F n + → → and F n + ← ← to increase and decrease the contrast o f the display respectively.
Using the Volume Control 2-5 Volume Control Volume Control Adjusts the volume. Press Fn + F 5 to display the volume control pop-up. Press Fn + → → and Fn+ ← ← to increase and decrease the volume respectively.
Ejecting PCMCIA Cards 2-6 The PCMCIA eject buttons are found beside each slot. Pressing an eject button ejects the PCMCIA card from the slot. PCMCIA Eject Buttons Ejecting a PCMCIA Card from Windows 95 Follow these steps to eject a PCMCIA card while using Windows 95.
Using Indicator Lights 2-7 The computer uses the following indicator lights to show the status of certain functions. Top Indicator Lights Power Indicator Lights green when power is supplied to the notebook computer. Flashes when the battery power is low.
Using Indicator Lights 2-8 Front Indicator Lights Standby Mode Indicator Lights when the computer enters standby mode. Hard Disk Indicator Lights when the computer writes to o r reads from the hard disk. Num Lock Indicator Lights when the embedded numeric keypad is toggled on using the Num Lock (Fn + Num Lk) key.
Using the Touchpad 2-9 The embedded touchpad offers a unique and efficient way of pointing and selecting in a Windows environment. The following figure shows the touchpad. Touchpad The touchpad responds to finger movements on its surface. To move the cursor, move your finger on the touchpad surface.
Using the Touchpad 2-1 0 Configuring the Touchpad You can get better control of the touchpad by installing the Synaptics Touchpad utility. To install the utility, follow the instructions that came with your system. Once this utility has been installed, you can configure the touchpad using the Touchpad utility in Windows 95.
Using the Touchpad 2-1 1 3. Double-click on the Touchpad icon and select General. 4. Select the Options... button to display the Synaptics Touchpad Control Panel dialog box.
Using the Touchpad 2-1 2 You can configure different aspects of the touchpad including the pointer, motion and orientation as well as touchpad shortcuts.
Using Disk Drives 2-1 3 Hard Disk The Extensa notebook comes with a 540-million byte (524 MB) or higher capacity hard disk drive. The hard disk is formatted and loaded with software during manufacture. Do not format the hard disk. Floppy Driv e The floppy drive can read from and write to formatted 3.
Using Disk Drives 2-1 4 Floppy Drive Guidelines Failure to observe the following precautions can damage both the floppy drive and the data on the floppy: Insert the floppy into the floppy drive slot label side up and the metal-shutter end first. Gently push the floppy into the floppy drive slot until the floppy clicks into place.
Adding Memory 2-1 5 Your computer is equipped with 8 MB of random access memory (RAM). Memory expansion can be accomplished by upgrading from 8 MB of memory up to 40 MB of memory. Refer to Chapter 4, Options, or to the installation instructions that come with optional memory for further information.
Using the Keyboard 2-1 6 The computer has many special keys, but most of them depend on an application for their functionality. Specia l Keys The following keys have special functions at the command level of MS-DOS and within many programs.
Using the Keyboard 2-1 7 F2 (during POST) Loads the ROM-based Setup from the DOS prompt (not in Windows 95) when pressed during POST (power on self test) at system startup.
Using the Keyboard 2-1 8 Windows logo key + M Minimize All Windows logo key + R Display Run dialog box Application key Displays the application’s context menu (same as a right-click) Please refer to your Windows 95 manual for more information on these Windows 95-specific keys and their functions.
Using the Internal Numeric Keypad 2-1 9 The keyboard has an embedded keypad that provides the same functions as the discrete numeric keypad on an AT™ enhanced keyboard. The embedded numeric keypad keys shown in the following figure generate AT-keypad characters and functions when pressed in conjunction with Num Lock , Fn and Shift .
Using the Internal Numeric Keypad 2-2 0 Pressing Shift with a key generates the characters shown in the following figure. Num Lock On (with Shift) If you press and hold Fn in this mode, the keypad generates their normal characters. Num Lock Off When the Num Lock indicator is off, the keyboard acts as normal.
Using Connectors and Ports 2-2 1 This section provides a description of connectors and ports on the rear and left side panel of the Extensa notebook computer. Ports DC In Connects the AC adapter output connector to this jack to recharge the battery and supply ac power to the computer.
Using Connectors and Ports 2-2 2 External Monitor (15-pin) Connects to an external analog VGA monitor. Serial (9-pin) Connects to external devices such as a serial printer. 16550 UART compatible. Parallel (25-pin) Connects to a parallel printer or other device that uses a standard parallel interface.
3 Using Battery Power 3-1 The primary difference between using battery power and AC power is the limited time you can operate before you must recharge. This chapter covers charging the battery and maximizing the time between charges and assumes that you installed and charged the battery as directed in the Quick Start instructions.
Guidelines for Battery Use 3-2 ! Caution: Never dispose of exhausted batteries in a fire. Recycle if possible. The battery should be handled carefully to ensure maximum life. In particular: Do not drop the battery or subject it to shocks. Do not expose the battery to direct sunlight, moisture, chemicals, or temperature extremes.
Switching to Battery Power 3-3 This procedure should only be done if your battery currently has charge remaining. The Duracell NiMH battery pack is “hot-pluggable”. To use battery power, install batteries as described in Installing the Battery Pack later in this section.
Responding to Low Battery Conditions 3-4 The notebook has battery-low warning signals that are both audible and visible. When the battery has 5% to 10% of its charge remaining, the power indicator light found to the left of the power switch flashes at regular intervals until the battery power is depleted.
Responding to Low Battery Conditions 3-5 Turn off the computer if it does not need to be active. Once your system enters suspend-to-disk mode, you can replace with a fully-charged battery and then resume from suspend to disk mode or connect AC power.
Recharging the Battery 3-6 ! Caution: Never recharge the battery differentl y from the procedure described in this manual. The following procedure is acceptable under most circumstances: 1. Install the battery pack in your computer (if not already installed).
Conditioning the Battery 3-7 The Duracell battery is a Nickel-Metal-Hydride (NiMH) rechargeable battery. NiMH batteries require occasional conditioning to maintain a full battery charge. An unconditioned NiMH battery may hold less than half of full charge.
Removing and Installing the Battery Pack 3-8 Rem oving the Battery Pack Follow these steps to remove the battery: ! Caution: Turn off the notebook or enter suspend mode before removing a battery pack. 1. Remove the battery compartment cover. 2. Release the battery by pulling on the loop attached to the battery.
Removing and Installing the Battery Pack 3-9 Installing the Ba tt ery Pa ck Follow these steps to install the battery: ! Caution: Turn off the notebook or enter suspend mode before installing a battery pack. 1. Remove the battery compartment cover. 2.
Conserving Battery Power 3-1 0 The following tips can help you prolong the life of a battery charge: Keep the display at the lowest comfortable brightness and contrast level. Reducing brightness and contrast even a small amount can significantly reduce power consumption and increase operating time.
4 Options 4- 1 This chapter provides information on Options available for your Extensa computer. For further information, refer to the installation instructions that come with the specific option. Contents AC Adapter ..................................
AC Adapter 4- 2 The AC adapter charges the internal battery pack and operates the computer on AC power whether or not a battery pack is installed. The AC adapter can be operated anywhere between 100 - 240 volts AC and has a detachable AC power cord. ! Caution: Use only the AC adapter recommended in this document (TI Part No.
PCMCIA 4- 3 PCMCI A Option Cards PCMCIA option cards are used to add additional functionality to your computer, such as communicating over a telephone or connecting to a network. The Extensa has built-in slots that support one Type III or two Type II/I PCMCIA option cards.
PCMCIA 4- 4 1. Open the Control Panel. 2. Click on the PCMCIA icon. 3. Select the card you want to eject. 4. Click on Stop. 5. After receiving a Windows 95 prompt “You may safely remove this device.”, press the eject button to eject the PCMCIA card.
Numeric Keypad 4- 5 The optional PS/2 Numeric Keypad (TI Part No. 2581381-0001) can be used instead of the internal numeric keypad. PS/2 Numeric Keypad To use the PS/2 numeric keypad, turn the notebook off.
External Monitor 4- 6 You can connect the computer to external monitors, many of which can display resolutions higher than 640 x 480. When the computer is connected to an external monitor, you can use the computer with the cover closed. You can also display images on the external and internal display at the same time.
Using an External Mouse 4- 7 Although the Extensa comes with a pointing device already installed, you may use an external PS/2 or serial mouse. 1. Turn off the computer. 2. To connect a PS/2 mouse, insert the connector into the the PS/2 port in the rear of the Extensa.
Using an External Keyboard 4- 8 You can connect any IBM-compatible external PS/2 keyboard. Follow these steps. 1. Attach the six-pin Mini-Din connector to the keyboard/mouse connector on the rear of the Extensa. 2. If the external keyboard is not automatically detected by Windows 95, use the Add New Hardware icon in the Control Panel.
Memory 4- 9 Your computer is equipped with 8 MB of random access memory ( RAM ). There are 2 memory upgrade slots on the notebook. You can increase memory by installing any combination of the following RAM options: *****These will be new partnumbers - need Acer partnumbers for their EDO expansion modules.
Audio Options 4- 10 Your notebook comes with 16-bit stereo audio. A built-in speaker is located on the palm rest. Built-in Speaker Besides the built-in speaker, there are three audio ports located in the rear of the Extensa — line-in, microphone-in and line-out.
Miscellaneous Options 4- 11 There are additional options available for use with your notebook. These include: Batteries You can purchase spare batteries —Duracell NiMH — from your local computer store for your notebook. For information on these batteries, refer to Chapter 3, Using Battery Power .
5 Using Software 5-1 This chapter describes the software supplied with the computer and how to configure application software to run on the computer. Cont ents Using Supplied Software .............................. 5-2 Getting Online Help ............
Using Supplied Software 5-2 Your computer is shipped with the following software installed on the hard disk: Microsoft Windows 95 Power-saving utilities PC Doctor (runs from DOS mode only) Various thi.
Getting Online Help 5-3 All of the supplied software have online help files, which reduce the need to refer to printed manuals and provide you with information when you are away from printed manuals. To obtain Windows 95 help, select the Start button and then select Help.
Guidelines for Installing Applications 5-4 Adjust ing the Software for the Com p ute r Your computer can execute almost all programs written to execute on AT computers.
Guidelines for Installing Applications 5-5 Configuring the Computer for the Software Some programs require you to modify the way the computer operates to ensure compatibility. Processing Speed Some older applications cannot execute at the higher speeds available with the computer.
Using a System Password 5-6 The notebook implements a two-password security system: The Setup password prevents unauthorized access to the Setup utility The Power On password prevents unauthorized access to the notebook upon system startup or when the notebook resumes from suspend mode.
Using a System Password 5-7 If you set the power-on password, you will be prompted for the new power-on password before starting Windows 95. If you set the setup password, you will be prompted for the new setup password before entering the Setup utility.
Using a System Password 5-8 ! Caution: If you forget the system password, you will not be able to use your computer. To regain access, you must send your computer to the Texas Instrument manufacturing facility in Temple, Texas. This service is not covered by warranty.
6 Traveling with Your Computer 6-1 This chapter helps you prepare for traveling with your computer. Cont ents Tips for the Traveler ................................ ..... 6-2 What to Take When Traveling ....................... 6-4 Packing the Computer and Accessories .
Tips for the Traveler 6-2 Your Extensa Computer is a precision instrument containing many sensitive components. It should be handled with care. Here are some suggestions for traveling: Never expose the computer to excessive vibration. Do not check the computer as baggage: take the computer as carry-on luggage if traveling by air.
Tips for the Traveler 6-3 Changes in temperature and humidity can cause condensation. Allow the computer to return to room temperature, and inspect the display for condensation before turning on the computer. If the temperature change is greater than 18°F (10°C), allow the computer to come to room temperature slowly.
What to Take When Traveling 6-4 If you plan to use your computer when traveling, you should consider taking the following items: This manual AC adapter Power cords and adapters for the AC adapter and .
Packing the Computer and Accessories 6-5 1. Turn off the computer. Disconnect the AC adapter from the computer and from the AC outlet. 2. Close and latch the display. 3. Tie up cables using twist ties or rubber bands. 4. Enclose peripherals in the bags in which they were originally shipped.
7 Care and Troubleshooting 7-1 This chapter tells you how to clean your computer safely and solve operational problems. Cont ents Cleaning the Computer ................................ 7-2 Troubleshooting Tips ................................ ... 7-3 Startup Error Messages .
Cleaning the Computer 7-2 Regularly take the time to check your computer and clean the screen, keyboard, and case to ensure trouble-free computing. ! Caution: Never use alcohol, benzene, thinner, or strong chemical agents that could damage the computer’s case, and never apply liquid directly to the computer, only to a clean cloth.
Troubleshooting Tips 7-3 Computer does not come on when powe r switch is pressed Low battery; use AC adapter and recharge battery. Ensure AC adapter cable and power cord are securely connected. Verify that the AC adapter LED is on. Connect AC adapter to another outle t.
Startup Error Messages 7-4 CMOS Battery Bad Contact your dealer or an authorized service center. CMOS Checksum Error Contact your dealer or an authorized service center. Disk Boot Failure Insert a system disk in drive A, then press Enter. Diskette Drive Controller Error or No Controller Present Contact your dealer or an authorized service center.
Startup Error Messages 7-5 Hard Disk 0 Extended Type Error Contact your dealer or an authorized service center. Insert system diskette and press <Enter> key to reboot Insert a system disk in drive A, then press Enter. I/O Parity Error Contact your dealer or an authorized service center.
Startup Error Messages 7-6 Pointing Device Error Contact your dealer or an authorized service center. Pointing Device Interface Error Contact your dealer or an authorized service center. Protected Mode Test Fai l Contact your dealer or an authorized service center.
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A Where To Get Help A-1 Texas Instruments and your Texas Instruments authorized reseller want you to succeed with your TI product. If you are in the United States or Canada and have questions about or operating difficulties with your TI product, follow these steps to get support.
Where To Get Help A-2 Call TI Express to or der options In the U.S. and Canada 1-800-TI-TEXAS Option 2,1 FAX: 1-800-443-2984 For all other locations, dial direct: 1-817-774-6969 FAX: 1-817-774-6869 TI Express hours of operation are 8:00 am to 6:00 pm Central Standard Time, Monday through Friday.
Worldwide Sales Offices A-3 Australia Texas Instruments Australia Ltd. 6-10 Talavera Road North Ryde, NSW 2113 Tel: (02) 878-9000 Fax: (02) 805-1186 Royal Domain Centre 14th Floor 380 St. Kilda Road Melbourne, VIC. 3004 Tel: (03) 696-1211 Fax: (03) 696-4446 Belgique/België (Belgium) S.
Worldwide Sales Offices A-4 France Texas Instruments France Produits de Productivité Personnelle 8-10 Avenue Morane Saulnier, B.P. 67 78141 Vélizy Villacoublay cedex Service après-vente Tel: (1) 34 65 00 05 Telex: 698884 Greece (Call Middle East/Africa) Holland S.
Worldwide Sales Offices A-5 Latin America Region Texas Instruments P.O. Box 149149, MS 2223 Austin, Texas 78714-9149 U.S.A. Tel: (512) 250-4051 Fax: (512) 250-7456 Malaysia Texas Instruments Malaysia .
Worldwide Sales Offices A-6 Sverige (Sweden) Texas Instruments International Trade Corporation (Sverigefilialen) Box 30 S-164 93 Kista Isafjordsgatan 7 Tel: (08) 752 58 00 Fax: (08) 751 97 15 Taiwan Texas Instruments Taiwan Ltd. 26F, 216, Sec. 2, Tun Hua S.
Ein wichtiger Punkt beim Kauf des Geräts Acer Extensa Series (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Acer Extensa Series noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Acer Extensa Series - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Acer Extensa Series reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Acer Extensa Series erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Acer Extensa Series besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Acer Extensa Series verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Acer Extensa Series. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Acer Extensa Series gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
