Sharp PC-A150 Especificações Página 1

iNotice for Users in the USAFCC StatementWARNING - FCC Regulations state that any unauthorized changes or modificationsto this equipment not expressly

xSafety PrecautionsGeneral• Follow all cautions and instructions which may be marked on the computer.• Except as described elsewhere in this manual, r

xi• Turn off the computer and disconnect the AC power cord before cleaning.Battery Pack PrecautionsHandling• Never put the battery pack in a fire, as

xiiModem Precautions• Never install telephone wiring during a lightning storm.• Never install telephone jacks in wet locations unless the jack is spec

xiiiAbout This ManualNoticeInformation in this manual is subject to change without notice and does not represent acommitment on the part of SHARP Corp

xivRecording Important InformationFor future reference, please record the following information in the spaces providedbelow.Model Number:Serial Number

xvManual ConventionsThis manual uses a set of style conventions described below.Notes and Cautions are italicized with icons:A note icon informs you o

xviTable of ContentsNotice for Users in the USA...iNotice for User

xviiUSB Device... 4-9Printer...

xviiiOverview of ComputerEach number after an arrow indicates the page referring to the part. Actualappearance of your computer may be slightly differ

xixRightLeft

iiAbout the ModemThis equipment complies with Part 68 of FCC rules. On the bottom of thisequipment is a label that contains, among other information,

xxRearBottom

1-11CHAPTER 1 Quick SetupYour computer is designed and pre-configured for easy setup and use. This chapterdescribes the steps to get your computer

1-214. Plug the AC power cord into a wall outlet.5. Slide the display lock latch until the screen cover releases, and raise the cover.6. Tilt the cove

1-31Setting up Windows 98The first steps in the setup process are as follows:• Gathering information• Configuring your computer• Restarting your com

1-41Shutting Down the SystemTo turn off the computer:1. From the Start menu, select Shut Down.2. Select Shut Down and click OK. The computer turns off

2-12CHAPTER 2 Basic OperationsThis chapter describes the basic operations of your computer.Choosing Power SourceYou can use the computer with one of

2-22For more information on Suspend to RAM and Suspend to Disk, seeChapter 3.Using the AC AdapterWhen connected to a wall outlet, the AC adapter provi

2-32Resetting the SystemYou may need to reset the system after adding hardware or software so that yourcomputer will recognize the newly installed de

2-42Using The Glide PadYour computer is equipped with an integrated pointing device called a glide pad.Using the glide pad, you can move the pointer,

2-52to exert a lot of pressure on the pad. The glide pad will respond to a light touch fromyour fingertip.Click, Double-click, and Right-clickTo clic

iiiThe Telephone Consumer Protection Act of 1991 makes it unlawful for any personto use a computer or other electronic device, including fax machines,

2-62Using The KeyboardYour computer, equipped with the Windows Enhanced Keyboard, provides all thefunctionality of a full-sized desktop keyboard.Windo

2-72Using External Floppy Disk Drive UnitYou can use double-density (2DD) 720KB or high-density (2HD) 1.44MB floppydisks with the external floppy dis

2-82Removing External Floppy Disk Drive Unit1. Remove the floppy disk from the floppy disk drive.2. Turn off the computer.3. Disconnect the floppy dis

2-92• Always insert a floppy disk straight into the computer.• When inserting the disk, make sure it is not upside down.• Do not use excessive force

3-133CHAPTER 3 Battery and Power ManagementThis chapter explains how to manage the computer’s power effectively and use thestandard battery or an opt

3-233Checking the Battery LevelYou can check the battery level in the Power Management properties dialog box inthe Control Panel or double-clicking th

3-333Suspend to Enabled in the Power menu of the Setup Utility, the computer will besuspended to disk in case of significantly low battery power. When

3-4334. Disable the power management and set Critical Battery Suspend to Disabled inthe Power menu of the Setup Utility. See Disabling Power Managemen

3-533Optional External Battery PackYou can use an optional external battery pack to power your computer for longerperiods of time.Use only the appropr

3-633Removing External Battery PackBefore removing the external battery pack, turn off the computer orconfirm that the standard battery pack has power

ivNotice for Users in CanadaAbout ModemThe Industry Canada label identifies certified equipment.This certification means that the equipment meet certa

3-733Charging External Battery PackYou can charge the external battery pack by connecting AC power to the computerwith the external battery connected.

3-833Power ManagementPower management saves electricity and extends battery life by controlling powersupply to built-in devices. You can set the power

3-933Setting in the Setup UtilityIn the Power menu, set Power Management Function to Enabled and set VideoPower Down after to an appropriate value.Sus

3-1033• The screen cover is closed.The following case functions if Critical Battery Suspend is set to Enabled in thePower menu of the Setup Utility.•

3-1133When entering or resuming from a suspend mode, be sure to observe thefollowing precautions. Otherwise, the computer may not operatecorrectly aft

4-14CHAPTER 4 PeripheralsThis chapter describes how to use peripheral devices with your computer. You canconnect a printer, external monitor, exter

4-24

4-34PC CardYour computer is equipped with a PC card (PCMCIA) slot, which can accommodateone Type II card. Before inserting a PC card into your comp

4-44Raise the PC card eject button only when you need to push it. The ejectbutton may get knocked off the computer if it is not pushed down. In thisca

4-54Connecting Optional External CD-ROM DriveYou can connect the optional external CD-ROM drive using the PC card slot.

vCAUTION:DISCONNECT TELEPHONE LINES BEFORE ACCESSING THE MODEMCARD.ATTENTION:DEBRANCHER LES LIGNES TELEPHONIQUES AVANT D’ENLEVER CECOUVRICLEProduct In

4-64Keyboard / MouseYou can use a full size desktop keyboard or external mouse with your computer.Two keyboard/mouse ports and one RS-232C serial port

4-74DisplayYou can use an external monitor with your computer. To display images on bothdisplays simultaneously, use at least 800x600 resolution.• S

4-84Changing Resolution and Number of ColorsWhen shipped, your computer is set to the default resolution and color. The defaultresolution is 800 x 600

4-94Audio SystemYou can output sound to speakers or headphones using an ordinary audio cable.Connecting audio equipment1. Turn off the computer.2. U

4-104PrinterYou can connect a printer to a parallel port of the external floppy disk drive unit.Before using a printer, read the printer manual.Settin

4-114

5-15CHAPTER 5 Communication FunctionsThis chapter explains how to use infrared communications and the built-in modem.Infrared CommunicationUsing the

5-25During infrared communication:• Do not move the computer and the other IR device.• Do not enter a suspend mode.• Do not use a cellular phone or an

5-35Built-in Modem (may not be available in some countries)You can use the built-in modem for data transfer, fax communication and voicecommunication.

5-45Disabling Power ManagementTo use communication software, you may have to disable power management. SeeDisabling Power Management in Chapter 3.Sett

viNotice for Users in AustraliaService InquiriesPlease contact your dealer for service if required or contact Sharp Corporation ofAustralia on 1-800-8

6-16CHAPTER 6 Security FeaturesThis chapter describes how to protect your computer against unauthorized use,computer viruses and theft.PasswordsSet

66-2• Power Management Security• Diskette access• Fixed disk boot sectorWhen the system starts or resumes from the suspend-to-disk modeIf you have ena

6-363. Without typing any characters, press Enter.4. Press Enter again.5. When the confirmation message appears, press Enter.6. Press Esc and select

66-4Security SlotYou can prevent theft by using a security cable and the security slot on the left orright side of your computer.

7-17CHAPTER 7 Setup UtilityThis chapter describes how to run the Setup Utility to change settings on yourcomputer.Running the Setup UtilityWith the

7-275. Select one of the exit methods, and press Enter.6. When the message Setup Confirmation appears, press Enter again. The systemrestarts.To turn o

7-37Main menuSystem Time Defines the system time, using the format hour:minute:second (24-hour format). The Tab key moves the cursor, and the space

7-47Advanced menuSerial Port Sets the RS-232C serial port, selecting the base I/O address. Enabledmeans that you can select the item yourself. Auto me

7-57Security menu• See the previous chapter about setting passwords.• In some password settings, you cannot select some items.Set Supervisor Passwor

7-67Power menuSee Chapter 3 about power management and the battery.Power Switch Function Defines the function of the power switch. If you selectOn/Off

viiNotice for Users in the UKThis apparatus is approved under approval number NS/G 1234/J/100003 for indirectconnection to the public telecommunicatio

7-77The built-in modem may not be available in some countries.PCMCIA Power when Suspend RAM Defines whether the system supplies powerto the PC card

A-1AppendixesThe appendixes contain additional information on the use and care of your computer.Maintenance and CareThis appendix provides you with

A-2This computer is designed for portability. For safety and convenience whentraveling, please follow these guidelines.• Before traveling, back up you

A-3SpecificationsParts SpecificationsCPU MMX technology Pentium Processor (frequency differs byconfiguration)Secondary cache Synchronous, PipeLine B

A-4

Troubleshooting T-1TroubleshootingTroubleshootingThis chapter describes how to troubleshoot computer problems.Common ProblemsProblems with your compu

T-2 TroubleshootingTroubleshootingTrouble when StartingQuestion: Why doesn't the power switch function?• Make sure the AC power cable is correct

Troubleshooting T-3TroubleshootingTrouble with DisplaySee also the Display section in Chapter 4.Question: Why is the screen blank?• Press any key to

T-4 TroubleshootingTroubleshootingTrouble with Hard DiskQuestion: Why can't I read or write data to/from the hard disk?• Confirm the drive and f

Troubleshooting T-5Troubleshooting• If you still cannot turn off the system with the power switch, slide the reset switchon the bottom of your comput

viiiNotice for Users in EuropeThis equipment complies with the requirements of Directives 89/336/EEC and73/23/EEC as amended by 93/68/EEC.Dieses Gerät

T-6 TroubleshootingTroubleshooting• Confirm the external floppy disk drive unit is connected correctly.• Confirm the application program is compliant

Troubleshooting T-7Troubleshooting• Turn off the power management both in the Windows and the Setup Utility.Other TroublesQuestion: Why is the date a

Index 1Index33D sound, 4-9AAC adapter, 2-2audio, 4-9Bbacking up data, 2-9battery packchanging, 3-4charging, 3-3;3-7checking the battery level, 3-2; 3-

Index 2deleting, 6-2setting, 6-2PC cardejecting, 4-4inserting, 4-3power indicators, 2-1power managementdisabling, 3-11stopping power supply to the dis

ixCAUTION:TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD ANDTHE BATTERY BEFORE SERVICING.CAUTION:FOR A COMPLETE ELECTRICAL DISCONNECTION, PULL OU