Manuale d’uso / di manutenzione del prodotto Extensa 500 del fabbricante Acer
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Copyright © 1998 Acer Incorpora ted All Rights Reser ved — Printed in T aiw an Changes may be made periodically to the infor mation in this publication without obligation to notify any person of such revision or changes. Such changes will be incorporated in new editions of this manual.
T able of Contents iii Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Connecting the Computer . . . . . . . . . . .
T able of Contents iv Traveling Internationally with the Computer . . . . . . 63 Chapter 5 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Sleep Manager. .
v 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 har mful inter ference in a residential installation.
Notices vi Caution Changes or modifications not expressly approved by the manufacturer could void the user’s authority, which is granted by the Federal Communications Commission, to operate this computer . Use Conditions This part complies with Part 15 of the FCC Rules.
Notices vii Impor tant Safety Instr uctions 1. Read these instructions carefully. Save these instructions for future reference. 2. Follow all war nings and instructions marked on the product. 3. Unplug this product from the wall outlet before cleaning.
Notices viii 10. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock.
Notices ix 15. Use only the proper type of power supply cord set (provided in your accessories box) for this unit. It should be a detachable type: UL listed/CSA certified, type SP T -2, rated 7A 125V minimum, VDE appr oved or its equivalent. Maximum length is 15 feet (4.
Notices x Laser Compliance Statement The CD-ROM drive in this computer is a laser product. The CD-ROM drive’s classification label (shown below) is located on the drive. CLASS 1 LASER PRODUCT CAUTION: INVISIBLE LASER RADIATION WHEN OPEN. A VOID EXPOSURE TO BEAM.
Notices xi Lithium Batter y Statement The following statement refers to the inter nal lithium battery that powers the computer’s clock. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer .
Notices xii Y ear 2000 Compliance Statement The Extensa 500 series notebook computer is Y ear 2000- compliant and carries the “NSTL Hardware Tested Y ear 2000 Compliant” logo. This model has been tested both by Acer’s inter nal test labs and NSTL using NSTL’s YMARK2000 certification test.
xiii This manual describes features of the Extensa 500 Series notebook computers. The Extensa series computers incorporate such features as CardBus, 16-bit stereo audio, inter nal pointing device, Universal Serial Bus, and all-in- one media storage. The Extensa 500 Series also has unique compact disc (CD) player control features.
Preface xiv Connecting the Computer Connecting the computer is as easy as 1-2-3. 1. Insert the battery pack into the battery compartment, then slide the battery compartment cover in place. 2. Connect one end of the AC adapter to the DC-in port on the computer’s rear panel and the other end to a properly grounded power outlet.
Preface xv 3. Slide the display cover latch to the left to open the display. Slide the power switch towards the rear of the computer then release it to tur n on the power . The POST (Power On Self-Test) routine executes and Windows begins loading. Note: To tur n off the power , slide and hold the power switch for more than four seconds.
Preface xvi Getting Help Online This user’s guide provides clear and concise infor mation about the computer , so read it thor oughly. To provide you with help when traveling, the computer also has a comprehensive online help. Accessing Online Help Follow these steps to access the online documentation: 1.
Preface xvii Suppor t Inf or mation Y our computer is backed by an Inter national T raveler’s W arranty (ITW) that gives you security and peace of mind when traveling. Our worldwide network of service centers are there to give you a helping hand. An ITW passport comes with your computer .
Preface xviii Care and Maintenance T aking Care of Y our Computer Y our computer will serve you well if you take care of it. ❑ Do not expose the computer to direct sunlight. Do not place near sources of heat, such as a radiator . ❑ Do not expose the computer to temperatures below 0ºC (32ºF) or above 50ºC (122ºF).
Preface xix ❑ The total ampere ratings of the equipment plugged in should not exceed the ampere rating of the cord if you are using an extension cord. Also, the total current rating of all equipment plugged into a single wall outlet should not exceed the fuse rating.
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1 This computer combines high-per for mance, versatility, power management features and multimedia capabilities with a unique style and ergonomic design. W ork with unmatched productivity and reliability with your new power computing partner . This chapter gives an in-depth "tour" of the computer’s many features.
Fe a t u r e s 2 User’s Guide Fe a t u r e s This computer was designed with the user in mind. Here are just a few of its many features: Perf or mance ❑ Intel Pentium® processor with MMX™ techn.
Fea tu r e s Chapter 1 Getting Familiar with y our Computer 3 Human-centric Design and Ergonomics ❑ Lightweight and slim ❑ Sleek, smooth and stylish design ❑ Full-sized keyboard ❑ Wide and cur.
Display 4 User’s Guide Display The large graphics display of fers excellent viewing, display quality and desktop per for mance graphics. The computer supports two dif ferent display configurations — High Per for mance Addressing (HPA) or Thin-Film T ransistor (TFT).
Display Chapter 1 Getting Familiar with y our Computer 5 Opening and Closing the Display To open the display, slide the display cover latch to the left and lift up the cover .
Indicator s 6 User’s Guide Indicator s The computer has six easy-to-read status indicators (LEDs) under the display screen. The Power and Standby indicators are visible even when you close the display cover so you can see the status of the computer while the cover is closed.
Indicator s Chapter 1 Getting Familiar with y our Computer 7 5 Caps Lock Lights when Ca ps Lock is activated 6 Num Lock Lights when Numer ic Lock is activated # Icon Function Description 500-e.
Ke y b o a r d 8 User’s Guide Ke y b o a r d The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows 98 keys and twelve function keys. Special K eys Lock K eys The keyboard has three lock keys which you can toggle on and of f.
K e yboard Chapter 1 Getting Familiar with y our Computer 9 Embedded Numeric Ke ypad The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters located on the upper right cor ner of the keycaps. To simplify the keyboard legend, cursor -control key symbols are not printed on the keys.
Ke y b o a r d 10 User’s Guide Windo ws 98 K eys The keyboard has two keys that per for m Windows 98- specific functions. Key Descr iption Windows logo k ey Start button.
K e yboard Chapter 1 Getting Familiar with y our Computer 11 Hot K eys The computer employs hot keys or key combinations to access most of the computer’s controls like screen contrast and brightness, volume output and the BIOS setup utility.
Ke y b o a r d 12 User’s Guide Fn-F4 Hibernation Puts the computer in Hibernation mode (if Slee p Manager , the hibernation utility , is installed, valid and enabled). Press the pow er switch to resume. Otherwise, the computer issues a w arning beep and continues operation.
K e yboard Chapter 1 Getting Familiar with y our Computer 13 Activ ating Hot K eys When activating hot keys, press and hold the first key Fn before pressing the other key in the hot key combination.
T ouchpad 14 User’s Guide T ouchpad The built-in touchpad is a PS/2-compatible pointing device that senses movement on its sur face. This means the cursor responds as you move your finger on the sur face of the touchpad. The central location on the palm rest provides optimum comfort and support.
T ouchpad Chapter 1 Getting Familiar with y our Computer 15 Function Left Button Right Button Ta p Executes Click twice quickl y T ap twice (at the same speed as double- clicking the mouse button) Sel.
Storage 16 User’s Guide Storage This computer supplies you with all-in-one media storage: ❑ High-capacity Enhanced-IDE hard disk ❑ Standard ultra-slim inter nal 3.5-inch floppy drive ❑ High-speed ultra-slim CD-ROM drive Hard Disk The hard disk can be upgraded when you need more storage space.
Storage Chapter 1 Getting Familiar with y our Computer 17 CD-R OM Dr ive A high-speed CD-ROM drive gives you portable multimedia access. Ejecting the CD-ROM Tray To eject the CD-ROM drive tray when the computer is tur ned on, press the CD-ROM eject button.
Por t s 18 User’s Guide Po r t s Ports allow you to connect peripheral devices to your computer as you would with a desktop PC. Front P or ts The front panel contains ports for exter nal audio connections. Note: See Chapter 3 on how to connect exter nal devices to the computer .
Por t s Chapter 1 Getting Familiar with y our Computer 19 Rear P orts # Icon Por t Connects to... 1 DC-in jack A C adapter and power outlet 2 PS/2 port PS/2-compatible device (e.g., PS/2 ke yboard/mouse/ keypad ) 3 Serial por t Serial device (e.g., serial mouse) 4 Par allel port Par allel device (e.
Por t s 20 User’s Guide Universal Serial Bus The Universal Serial Bus (USB) port is a high-speed serial bus which allows you to connect and daisy-chain USB peripherals without taking up precious system resources. Right P or ts PC Card Slots There are two type II/I or one type III CardBus PC Card slots found on the right panel of the computer .
Por t s Chapter 1 Getting Familiar with y our Computer 21 ZV (Zoomed Video) port support allows your computer to support hardware MPEG in the for m of a ZV PC card. Inserting a Card Insert the card into the desired slot and make the proper connections (e.
Por t s 22 User’s Guide Press the slot eject button once to pop it out; then press again to eject the PC Card. Fax/Data Modem The computer has a built-in fax/data modem (available in select countries). To use the fax/data modem port, connect a phone cable from the modem port to a telephone jack.
A udio Chapter 1 Getting Familiar with y our Computer 23 A udio The standard computer configuration includes 16-bit high- fidelity stereo audio with further enhancements that include 3D sound for true audio immersion. Front dual speakers direct sound towards you to further enhance sound output.
A udio 24 User’s Guide Playing Audio CDs This computer allows you to play audio (music) compact discs without tur ning on the computer . Front panel controls provide smooth and easy operation.
A udio Chapter 1 Getting Familiar with y our Computer 25 To play audio CDs without tur ning on the computer , follow these steps: 1. Slide the power switch and release it to tur n on the audio CD player . The status LCD tur ns on. 2. Press the CD eject button to eject the CD-ROM drive tray.
Secur ing y our Computer 26 User’s Guide Secur ing y our Computer Security features include hardware and software locks — a security notch and a two-level password scheme. Security Notch A security notch located on the rear panel of the computer lets you connect a Kensington-compatible key-based computer security lock.
Secur ing y our Computer Chapter 1 Getting Familiar with y our Computer 27 See “BIOS Utility” on page 84 for details. Setting a Passw ord Y ou can set the password using: ❑ Notebook Manager -- go to page 78.
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29 The computer operates on AC or battery power . This chapter contains the infor mation you need to know to operate the computer on battery power . It also includes infor mation on how your computer manages and saves power . Contents Battery Pack . .
Batter y P ack 30 User’s Guide Batter y P a c k The computer uses a battery pack that gives you long use between charges. Batter y P ac k Characteri stics The battery pack has the following characte.
Batter y P ack Chapter 2 Operating on Ba tter y Pow er 31 3. Disconnect the adapter to use up the battery before recharging again. Y ou only need to do this once or twice with a new battery or with a battery that's been stored without being used for a long time.
Batter y P ack 32 User’s Guide Charg ing the Batter y To charge the battery, place the battery pack inside the battery bay and plug the AC adapter into the computer and an electrical outlet.
Batter y P ack Chapter 2 Operating on Ba tter y Pow er 33 Checking the Battery Lev el The computer features battery-low war ning signals that are both audible and visible. When the battery pack is low, the computer emits war ning beeps and the battery indicator flashes at regular intervals.
Batter y P ack 34 User’s Guide ❑ Store the battery pack in a cool, dry place. The recommended storage temperature for battery packs ranges from 10 to 30 degrees C. The higher the storage temperature, the faster the battery pack self-discharges. ❑ The batteries can be recharged about 300 times when used as directed.
Batter y P ack Chapter 2 Operating on Ba tter y Pow er 35 Otherwise, the computer enters Standby mode. The following table shows the recommended course of action to take when you encounter a battery-low condition. W ar ning: Connect the AC adapter to the computer as soon as possible.
P o w er Management 36 User’s Guide P o w er Management This computer has a built-in power management unit that monitors system activity. System activity refers to any activity involving one or more of the following devices: keyboard, mouse, floppy drive, hard disk, peripherals connected to the serial and parallel ports, and video memory.
P o wer Management Chapter 2 Operating on Ba tter y Pow er 37 "Automatic Dim" F eature The computer has a unique "automatic dim" power -saving feature. When the computer is using AC power and you disconnect the AC adapter from the computer , it automatically dims the LCD backlight to save power .
P o w er Management 38 User’s Guide management system elapses without any system activity ❑ Closing the display cover ❑ When the computer is about to enter Hiber nation mode (e.
P o wer Management Chapter 2 Operating on Ba tter y Pow er 39 There are two necessary conditions for the computer to enter Hiber nation mode: ❑ The Hiber nation file created by Sleep Manager must be present and valid. See “Sleep Manager” on page 67.
P o w er Management 40 User’s Guide Adv anced Pow er Management This computer supports the Windows APM standard designed to further reduce power consumption.
41 Y our computer of fers excellent expansion capabilities with its built-in ports and connectors. This chapter describes how to connect peripherals and hardware options that help you use your computer with ease. When connecting peripherals, read the manual included with the peripheral for operating instructions.
Exter nal Monitor 42 User’s Guide Exter nal Monitor To show graphical ef fects on a larger display, connect an exter nal monitor to the CR T port. Read the monitor manual for additional instructions. Note: If an exter nal monitor is not connected, closing the display cover puts the computer into standby mode.
Exter nal K eyboar d Chapter 3 Peripherals and Options 43 Exter nal K eyboard This computer has a keyboard with full-sized keys and an embedded keypad. If you feel more comfortable using a desktop keyboard, you can install a PS/2-compatible exter nal keyboard.
Exter nal K eypad 44 User’s Guide Exter nal K eypad Y ou can also use a 17-key numeric keypad for number - sensitive data entry applications. To connect the keypad, plug the keypad connector into the PS/2 port.
Exter nal P ointing De vice Chapter 3 Peripherals and Options 45 Exter nal P ointing De vice This computer accepts either a PS/2-compatible or serial mouse or similar pointing device. External PS/2 Mouse The built-in touchpad works alter nately with an exter nal PS/2 mouse which is hot-pluggable.
Exter nal Pointing De vice 46 User’s Guide Exter nal Serial Mouse If you use a serial mouse, plug it into the serial port. To enable the serial mouse, use the Add New Hardware tool in the Windows 95 or W indows 98 Control Panel. 500-e.book : 500-3e.
Pr inter Chapter 3 Peripherals and Options 47 Pr inter This computer supports both serial and parallel printers. For a serial printer , plug the printer cable into the serial port. For a parallel printer , plug the printer cable into the parallel port.
A udio De vices 48 User’s Guide A udio De vices Audio devices are easy to connect with the audio ports accessible from the front of the computer . Y ou can plug in an exter nal microphone to the microphone-in jack, or audio line-in device to the audio line-in jack.
P ort Replicator Chapter 3 Peripherals and Options 49 P ort Replicator For one-step connection and disconnection from your peripherals, use the optional full-featured port replicator . This port replicator includes all the ports on your computer and adds a few more.
PC Cards 50 User’s Guide PC Cards The computer has two CardBus PC card slots that accommodate two type I/II or one type III PC card(s). Please consult your dealer for PC card options available that you can purchase for your computer . 500-e.book : 500-3e.
USB De vices Chapter 3 Peripherals and Options 51 USB De vices The computer has a USB (Universal Serial Bus) port that allows you to connect peripherals without occupying too many resources.
Miscellaneous Options 52 User’s Guide Miscellaneous Options Additional P ow er Packs Y ou can order spare batteries and an AC adapter . Batter y Pac k It is good practice to have a spare battery around, especially when you travel. The NiMH battery, coupled with heuristic power management features, supplies you with more power on-the-go.
Miscellaneous Options Chapter 3 Peripherals and Options 53 Connect the single connector end of the Y-bridge cable to the computer’s PS/2 port and the double connector ends to the two PS/2 devices. File T ransfer Cable Besides using the infrared port, you can also transfer files between computers using a file transfer cable.
K ey Component Upgrades 54 User’s Guide K ey Component Upgrades Y our computer delivers superior power and per for mance. However , some users and the applications they use may demand more. This computer allows you to upgrade key components when you need increased per for mance.
K ey Component Upgrades Chapter 3 Peripherals and Options 55 Installing Memor y Follow these steps to install memory: 1. Tur n of f the computer , unplug the AC adapter (if connected) and remove the battery pack. Then tur n the computer over to access its base.
K ey Component Upgrades 56 User’s Guide 4. Replace the memory door and secure it with the screw. The computer automatically detects and reconfigures the total memory size. Hard Disk Upgrade Y ou can upgrade your hard disk with a higher capacity drive when you need more storage space.
57 This chapter gives you tips and hints on things to consider when moving around or traveling with your computer . Contents Disconnecting from the Desktop . . . . . . . . . . . . . . . 58 Moving Around . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting from the Desktop 58 User’s Guide Disconnecting from the Desktop Follow these steps to disconnect your computer from exter nal accessories: 1. Save your work in progress. 2. Shut down the operating system. 3. Tur n of f the computer . 4.
Mo ving Around Chapter 4 Moving with y our Computer 59 Mo ving Around when you are just moving within short distances, for example, from your office desk to a meeting r oom Preparing the Computer Before moving the computer , close and latch the display cover to place it in standby mode.
T aking the Computer Home 60 User’s Guide T aking the Computer Home when you are moving from your of fice to your home or vice versa Preparing the Computer After disconnecting the computer from your desktop, follow these steps to prepare the computer for the trip home: 1.
T aking the Computer Home Chapter 4 Moving with y our Computer 61 ❑ If you need to stop for an extended period of time and cannot bring the computer with you, leave the computer in the trunk of the car to avoid exposing the computer to excessive heat.
T rav eling with the Computer 62 User’s Guide T rav eling with the Computer when you are moving within a larger distance, for instance, from your office building to a client’s of fice building or traveling locally Preparing the Computer Prepare the computer as if you were taking it home.
T rav eling Inter na tionally with the Computer Chapter 4 Moving with y our Computer 63 T rav eling Inter n ationally with the Computer when you are moving fr om country to country Preparing the Computer Prepare the computer as you would nor mally prepare it for traveling.
T rav eling Inter n ationally with the Computer 64 User’s Guide ❑ If you are using the modem, check if the modem and connector is compatible with the telecom system of the country you are traveling in.
65 This chapter discusses the important system utilities bundled with your computer . Contents System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Sleep Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Accessing the Sleep Manager .
System Softw are 66 User’s Guide System Softw are The computer comes preloaded with the following software: ❑ Windows 98 operating system ❑ DMI (Desktop Management Inter face)-compliant hardware.
Sleep Manager Chapter 5 Software 67 Sleep Manager Most notebook computers feature built-in power -saving functions. This computer has two power management modes, standby and hiber nation. While standby puts your computer into a light sleep state, hiber nation shuts of f all power after saving the current state of your computer .
Sleep Manager 68 User’s Guide Accessing the Sleep Manager There are two ways to bring up the Sleep Manager . ❑ On the Taskbar The computer automatically loads Sleep Manager every time you start Windows 98. Sleep Manager resides in the background and the Sleep Manager status icon appears on the taskbar .
Sleep Manager Chapter 5 Software 69 Item Description Buttons Click to access the Sleep Manager functions Current Setting Displays the drive and size of the current reser ved space created b y Sleep Manager . On Board Inf or mation Displays the dif ferent areas of system memory and their respective sizes.
Sleep Manager 70 User’s Guide Sleep Manager Functions Create Sleep Manager automatically finds a contiguous area on your hard disk and creates the hiber nation file in this space. Y ou can also per for m this function by clicking on the Cr eate button.
Sleep Manager Chapter 5 Software 71 Sleep Manager automatically checks the system configuration and displays the recommended size. The drive where the space will be created is defined by the system and will be the first available logical drive which has the requested contiguous free disk space on it.
Sleep Manager 72 User’s Guide Another possible reason is that the hard disk has enough free space, but this free space exists as small fragments. The free disk space that Sleep Manager requires needs to be contiguous. To solve this problem, use tools such as Disk Defragmenter (Windows) to compact these free disk spaces.
Sleep Manager Chapter 5 Software 73 Note: Do not deactivate (remove or exit) or uninstall Sleep Manager . Do not remove or delete the hiber nation file.
Notebook Manager 74 User’s Guide Notebook Manager The computer has a built-in system setup program called Notebook Manager . The Windows 98-based Notebook Manager allows you to set passwords, the startup sequence of the drives and power management settings.
Notebook Manager Chapter 5 Software 75 Information Vie wer Infor mation Viewer summarizes and lists information about the specifications and settings of the dif ferent components of your computer . Note: Items in this table may differ slightly fr om the ones onscreen.
Notebook Manager 76 User’s Guide POST POST defines how the computer behaves during the Power On Self-Test routines. This screen includes the following settings: ❑ Enable memory test during POST .
Notebook Manager Chapter 5 Software 77 ❑ Enabled Silent Boot. Select to hide POST startup messages, instead displaying the Extensa computer logo. Boot Sequence Boot Sequence defines the boot sequence to follow when your computer boots up. This screen includes the following settings: ❑ Set CD-ROM as a bootable device.
Notebook Manager 78 User’s Guide ❑ Drive C. The computer boots from the hard disk even if a bootable diskette is in the floppy drive. ❑ Drive C then A. The computer boots from the hard disk. If it cannot boot from the hard disk, it searches for a bootable diskette in the floppy drive and boot from there.
Notebook Manager Chapter 5 Software 79 Setting the Po wer -On Passw ord To set the Power Password, follow these steps: 1. Click on the Change Power -On Password button. The following dialog box displays: 2. Click on the Enable Power -On Password checkbox.
Notebook Manager 80 User’s Guide Setting the Setup Passw ord To set the Setup Password, follow these steps: 1. Click on the Change Setup Password button. 2. Click on the Enable Setup Password checkbox. 3. Click in the New Password textbox and type in up to seven alphanumeric characters (A-Z, a-z, 0-9) which you want to be your Setup Password.
Notebook Manager Chapter 5 Software 81 Po wer Management Power Management is used to set various settings related to power management. This includes the following power -saving-related features: ❑ Enable Heuristic Power Management. Select to enable heuristic power management.
Notebook Manager 82 User’s Guide ❑ Enable sleep upon battery low. Select to allow the computer to enter standby or hiber nation mode when the computer runs low on battery. ❑ Enable system resume timer . Select to allow the computer to wake-up from standby mode if the resume timer is set and matched.
Notebook Manager Chapter 5 Software 83 The items in this screen include: ❑ Boot Display Device. Sets the default display device on boot-up. ❑ Switching Display Device. Sets the current display device. ❑ Brightness for LCD Panel/Contrast for LCD Panel.
BIOS Utility 84 User’s Guide BIOS Utility The BIOS Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/Ouput System). Y our computer is already properly configured and optimized, and you do not need to run this utility.
BIOS Utility Chapter 5 Software 85 ❑ Press the cursor left/right keys → ← to change the value of a parameter . ❑ Press Esc while you are in any of the menu options to retur n to the main menu. Basic System Settings The Basic System Settings screen contains parameters involving basic computer settings and hardware infor mation.
BIOS Utility 86 User’s Guide The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings. Parameter Description Date Sets the system date. Format: DDD MMM DD YYYY (day-of-the-week month day year) Time Sets the system time.
BIOS Utility Chapter 5 Software 87 Startup Configuration The Startup Configuration screen contains parameters that are related to computer startup. The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.
BIOS Utility 88 User’s Guide Silent Boot When enabled, hides the computer star tup messages on boot-up (the Extensa logo displays) Options: Enabled or Disabled System Boot Drive Specif ies the boot sequence (the order of drives that the computer will attempt to boot from).
BIOS Utility Chapter 5 Software 89 Onboard Devices Conf igura tion The Onboard Devices Configuration screen contains parameters settings for your hardware connection devices. The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.
BIOS Utility 90 User’s Guide System Securi ty The System Security screen contains parameters that help safeguard and protect your computer from unauthorized use. Par allel P ort Ena bles or disables the parallel port. Options: Enabled or Disabled Base Address Sets the I/O address of the parallel port.
BIOS Utility Chapter 5 Software 91 The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings. Setting a Passw ord Follow these steps: 1. Use the ↑ and ↓ keys to highlight a password parameter (Setup or Power -on) and press the Enter key.
BIOS Utility 92 User’s Guide 3. Press Enter . The retype passwor d box appears. 4. Retype the password to verify your first entry and press Enter . After setting the password, the computer automatically sets the chosen password parameter to Present.
BIOS Utility Chapter 5 Software 93 Po wer Management The Power Management screen contains parameters that are related to power -saving and power management. The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.
BIOS Utility 94 User’s Guide Load Default Settings When you select this menu item, the following dialog box displays: To load factory-default settings for all the parameters, select Ye s and press Enter .
95 This chapter instructs you on how to deal with common system problems. Read it before calling a technician if a problem occurs. Solutions to more serious problems require opening up the computer . Do not attempt to open the computer by yourself. Contact your dealer or an authorized service center for assistance.
Frequently-Ask ed Questions 96 User’s Guide Frequently-Ask ed Questions This is a list of possible situations that may arise during the use of your computer , and gives easy answers and solutions to these questions. I slid the pow er switch and opened the display , but the computer does not start or boot-up.
Frequently-Ask ed Questions Chapter 6 Tr oubleshooting 97 If pressing a key does not tur n the display back on, two things might be the cause: ❑ The contrast and/or brightness level might be too low. Press Fn- ↑ and Fn- ↓ to adjust the contrast level (only for models with HPA LCDs).
Frequently-Ask ed Questions 98 User’s Guide If headphones, earphones or exter nal speakers are connected to the line-out port on the computer’s front panel, the inter nal speakers automatically tur n of f. External microphone or audio line-in device does not w ork.
Frequently-Ask ed Questions Chapter 6 Tr oubleshooting 99 The k eyboard does not respond. T ry attaching an exter nal keyboard to the PS/2 connector on the computer’s rear . If it works, contact your dealer or an authorized service center as the inter nal keyboard cable may be loose.
Frequently-Ask ed Questions 100 User’s Guide I w ant to set up my location to use the internal modem. To properly use your communications software (e.g., HyperTer minal), you need to set up your location: 1. Open the Windows 98 Control Panel and double-click on the Modems icon.
Error Messages Chapter 6 Tr oubleshooting 101 Error Messages If you receive an error message, note the message and take the corrective action. The following table lists the error messages in alphabetical order together with the recommended course of action.
Error Messages 102 User’s Guide Insert system diskette and press <Enter> ke y to reboot Insert a system (boota ble) diskette in the f loppy drive (A:), then pr ess Enter to reboot. Ke yboard Error or No Ke yboard Connected Contact your dealer or an authorized ser vice center .
Error Messages Chapter 6 Tr oubleshooting 103 If you still encounter problems after going through the corrective measures, please contact your dealer or an authorized service center for assistance. Some problems may be solved using the BIOS Setup Utility.
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105 This appendix lists the general specifications of your computer . Microprocessor TCP (Tape Carrier Package) daughterboard module with: ❑ Intel Pentium® processor with MMX™ technology ❑ Inte.
Specifications 106 User’s Guide Aud i o ❑ 16-bit stereo audio ❑ 3-dimensional sound with built-in wavetable synthesizer ❑ Dual speakers ❑ Sound Blaster Pro- and Windows Sound System- compati.
Specifi cations Appendix A Specifications 107 W eight and Dimensions ❑ 3.1 kg (6.9 lb) ❑ 308 x 257 x 44.5 mm (12.12 x 10.11 x 1.75 in) T emperature ❑ Operating: 10°C ~ 35°C ❑ Non-operating: .
Specifications 108 User’s Guide Options ❑ 16-/32-/64-MB SDRAM memory upgrade module ❑ Higher -capacity hard disk drive ❑ PS/2 Y-cable ❑ Full-function port replicator ❑ Additional AC adapter and battery pack 500-e.
Inde x Index 109 A AC adapter caring for ,x v i i i connecting ,x i v Advanced Power Management ,4 0 APM. See Advanced Power Management audio ,2 3 connecting externally ,4 8 controlling volume ,2 5 tr.
Inde x 110 User’s Guide features ,2 information ,7 5 moving around ,5 9 on indicator ,6 power management ,3 6 security ,2 6 setting up a home office ,6 1 taking home ,6 0 traveling internationally ,.
Inde x Index 111 technical support ,x v i i Heuristic Power Management ,3 6 Hibernation mode , 38-39 conditions ,3 9 entering ,3 9 hot key ,1 2 resuming from ,3 9 utility ,6 7 hot keys ,1 1 HPM. See Heuristic Power Management I indicator lights ,6 ITW.
Inde x 112 User’s Guide P palm rest ,1 3 parallel port setting in BIOS Utility ,9 0 password ,2 6 changing in BIOS Utility ,9 2 checking during boot ,9 1 checking during resume ,9 1 removing in BIOS.
Inde x Index 113 service when to call , xix Sleep Manager ,6 7 software bundled ,6 6 speakers hot key ,1 2 troubleshooting ,9 7 specifications ,1 0 5 Standby mode , 37-38 condition ,3 7 entering ,3 7 .
114 User’s Guide 500-e.book : 500-eIX.fm Page 114 Monday, August 17, 1998 9:36 PM.
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 Acer Extensa 500 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 Acer Extensa 500 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Acer Extensa 500 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Acer Extensa 500 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Acer Extensa 500, 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 Acer Extensa 500.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Acer Extensa 500. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Acer Extensa 500 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.
