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Notice for Users in the USA
FCC Statement
WARNING - FCC Regulations state that any unauthorized changes or modifications
to this equipment not expressly approved by the manufacturer could void the user's
authority to operate this equipment.
Note: 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.
These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the distance between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
A shielded I/F cable and included cables with ferrite cores are required to insure
compliance with FCC regulation for Class B computing equipment.
E
* As an
NERGY
E
S
the
NERGY
TAR
Declaration of Conformity
SHARP PERSONAL COMPUTER, PC-A100 Series
This device complies with part 15 of the FCC rules. Operation is subject to the following
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.
Responsible Party: SHARP ELECTRONICS CORPORATION
Sharp Plaza, Mahwah, New Jersey 07430-2135
TEL: 1-800-BE-SHARP
®
S
TAR
Partner, SHARP has determined that this product meets
®
guidelines for energy efficiency.
i
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Summary of Contents for Sharp PC-A150
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Page 1: Notice For Users In The Usa
A shielded I/F cable and included cables with ferrite cores are required to insure compliance with FCC regulation for Class B computing equipment. ® * As an NERGY Partner, SHARP has determined that this product meets ® NERGY guidelines for energy efficiency. Declaration of Conformity SHARP PERSONAL COMPUTER, PC-A100 Series This device complies with part 15 of the FCC rules. - Page 2 If trouble is experienced with this equipment, please contact Sharp Electronics Corp. for repair and (or) warranty information (Refer to the end of this section). If the trouble is causing harm to the telephone network, the telephone company may request you remove the equipment from the network until the problem is resolved.
- Page 3 CAUTION: DISCONNECT TELEPHONE LINES BEFORE ACCESSING THE MODEM CARD. Copyright It is the intent of Sharp that this product be used in full compliance with the copyright laws of the United States and that prior permission be obtained from copyright owners whenever necessary.
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Page 4: Notice For Users In Canada
Notice for Users in Canada About Modem The Industry Canada label identifies certified equipment. This certification means that the equipment meet certain telecommunications network protective, operational and safety requirements. The department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. - Page 5 DEBRANCHER LES LIGNES TELEPHONIQUES AVANT D’ENLEVER CE COUVRICLE Product Information and Customer Assistance For Product Information and Customer Assistance: Call: 1-905-890-2100 (Toronto Area) 1-800-56-SHARP (Outside Toronto) Sharp Electronics of Canada Ltd. 335 Britannia Road East, Mississauga, Ontario, L4Z 1W9 Canada...
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Page 6: Notice For Users In Australia
SHARP is not in a position to authorise the copying or broadcasting of copyright materials and nothing in this OPERATION MANUAL should be implied as giving... -
Page 7: Notice For Users In The Uk
United Kingdom. Copyright Recording and playback of any material may require consent, which SHARP is unable to give. Please refer particularly to the provisions of the Copyright Act 1956, the Dramatic and Musical Performers Protection Act 1958, the Performers Protection Acts 1963 and 1972 and to any subsequent statutory enactments and orders. -
Page 8: Notice For Users In Europe
Notice for Users in Europe This equipment complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by 93/68/EEC. Dieses Gerät entspricht den Anforderungen der EG-Richtlinien 89/336/EWG und 73/23/EWG mit Änderung 93/68/EWG. Ce matériel répond aux exigences contenues dans les directives 89/336/CEE et 73/23/CEE modifiées par la directive 93/68/CEE. - Page 9 CAUTION: TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD AND THE BATTERY BEFORE SERVICING. CAUTION: FOR A COMPLETE ELECTRICAL DISCONNECTION, PULL OUT THE MAIN PLUG AND THE BATTERY. VORSICHT: UM DIE STROMZUFUHR VOLLSTÄNDIG ZU UNTERBRECHEN, DEN NETZSTECKER HERAUSZIEHEN UND DIE BATTERIE ÈNTFERNEN. ATTENTION: POUR UN ARRET TOTAL DU SYSTEME, DECONNECTEZ LA PRISE DE COURANT SECTEUR ET LA BATTERIE.
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Page 10: Safety Precautions
Safety Precautions General Follow all cautions and instructions which may be marked on the computer. Except as described elsewhere in this manual, refer all servicing to qualified personnel. Immediately shut off the computer and refer for servicing under the following conditions: when the power cord or plug is damaged or frayed if liquid has been spilled on the computer if the computer has been dropped or the cabinet has been damaged... - Page 11 Turn off the computer and disconnect the AC power cord before cleaning. Battery Pack Precautions Handling Never put the battery pack in a fire, as it could explode and cause injury. Do not attempt to open or alter the battery pack. Do not place the battery where it might get hotter than 60 C (140 F).
- Page 12 Modem Precautions Never install telephone wiring during a lightning storm. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. Use caution when installing or modifying telephone lines.
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Page 13: About This Manual
Information in this manual is subject to change without notice and does not represent a commitment on the part of SHARP Corporation. SHARP Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material. -
Page 14: Recording Important Information
Recording Important Information For future reference, please record the following information in the spaces provided below. Model Number: Serial Number: Date of purchase: Dealer’s Name: Place of purchase: Password: The serial number is printed on a sticker located on the bottom of the computer. -
Page 15: Manual Conventions
Manual Conventions This manual uses a set of style conventions described below. Notes and Cautions are italicized with icons: A note icon informs you of a special technique or information that may help you perform a task or better understand a process. A caution icon alerts you to something that may cause problems or damage to hardware, software or data. -
Page 16: Table Of Contents
Table of Contents Notice for Users in the USA ..................i Notice for Users in Canada ..................iv Notice for Users in Australia ..................vi Notice for Users in the UK ..................vii Notice for Users in Europe ..................viii Safety Precautions...................... x About This Manual ....................xiii Recording Important Information ................xiv Manual Conventions .................... - Page 17 USB Device......................4-9 Printer........................4-10 RS-232C Device....................4-10 Communication Functions Infrared Communication ..................5-1 Built-in Modem...................... 5-3 Security Features Passwords....................... 6-1 Security Slot ......................6-4 Setup Utility Running the Setup Utility..................7-1 Main menu ......................7-3 Advanced menu...................... 7-4 Security menu......................7-5 Power menu......................
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Page 18: Overview Of Computer
Overview of Computer Each number after an arrow indicates the page referring to the part. Actual appearance of your computer may be slightly different depending on the model. Front xviii... - Page 19 Right Left...
- Page 20 Rear Bottom...
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Page 21: Quick Setup
CHAPTER 1 Quick Setup Your computer is designed and pre-configured for easy setup and use. This chapter describes the steps to get your computer up and running as quickly as possible. Read this chapter first. Turning Power On Your computer is powered with either the rechargeable battery or AC power. See the next chapter for more information on power sources. - Page 22 Plug the AC power cord into a wall outlet. Slide the display lock latch until the screen cover releases, and raise the cover. Tilt the cover to a comfortable viewing position. Slide the power switch to the rear and release it. When you turn on the computer, the power indicator ( ) turns green, the computer goes through a self test to detect any problems, and Windows 98 starts.
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Page 23: Setting Up Windows 98
Setting up Windows 98 The first steps in the setup process are as follows: Gathering information Configuring your computer Restarting your computer To set up Windows 98, follow the instructions on the screen. See also the Windows 98 manual. It takes approximately 5-10 minutes to complete the entire setup process. -
Page 24: Shutting Down The System
Shutting Down the System To turn off the computer: From the Start menu, select Shut Down. Select Shut Down and click OK. The computer turns off automatically. If you have not saved a file, a dialog box will appear asking whether you want to save it. -
Page 25: Basic Operations
CHAPTER 2 Basic Operations This chapter describes the basic operations of your computer. Choosing Power Source You can use the computer with one of the following power sources: AC power from a wall outlet Use AC power whenever possible; rely on the battery only when AC power is not available. - Page 26 For more information on Suspend to RAM and Suspend to Disk, see Chapter 3. Using the AC Adapter When connected to a wall outlet, the AC adapter provides power for operation and charges the battery. The AC input voltage can range from 100 to 240 volts so that you can use the computer with the appropriate plug adapter.
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Page 27: Resetting The System
Resetting the System You may need to reset the system after adding hardware or software so that your computer will recognize the newly installed devices or software. When the message appears after the installation, click OK, Yes, etc. to restart Windows 98. You can also restart Windows 98 from the Start menu. -
Page 28: Using The Glide Pad
Using The Glide Pad Your computer is equipped with an integrated pointing device called a glide pad. Using the glide pad, you can move the pointer, select an item from a menu, and perform other tasks in the same way you would with a mouse. Do not hit or scratch the surface of the glide pad with pointed objects (such as a ballpoint pen). -
Page 29: Changing The Configuration
to exert a lot of pressure on the pad. The glide pad will respond to a light touch from your fingertip. Click, Double-click, and Right-click To click or double-click, you can use the left button just like that of a mouse. Instead of clicking by pressing the left button, you can just tap gently anywhere on the rectangular pad. -
Page 30: Using The Keyboard
Using The Keyboard Your computer, equipped with the Windows Enhanced Keyboard, provides all the functionality of a full-sized desktop keyboard. Windows Logo Keys Opens the Windows Start menu. Opens an application-specific short-cut menu equivalent to right- clicking. System Function Keys When pressed together with the Fn key, function keys set specific system parameters. -
Page 31: Using External Floppy Disk Drive Unit
Using External Floppy Disk Drive Unit You can use double-density (2DD) 720KB or high-density (2HD) 1.44MB floppy disks with the external floppy disk drive unit. The keyboard/mouse port, RS-232C serial port and parallel port are available on the rear side of the floppy disk drive unit. You can connect peripherals to the floppy disk drive unit. - Page 32 Removing External Floppy Disk Drive Unit Remove the floppy disk from the floppy disk drive. Turn off the computer. Disconnect the floppy disk drive unit by simultaneously pressing the buttons on each side of the connector and pulling it out. Close the cover of the floppy disk drive port.
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Page 33: Formatting A Floppy Disk
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 when inserting the floppy disk. If you have difficulty inserting or removing disks, seek the assistance of an authorized service technician. -
Page 34: Battery And Power Management
CHAPTER 3 Battery and Power Management This chapter explains how to manage the computer’s power effectively and use the standard battery or an optional battery pack. Standard Battery Pack When not connected to an external power source, your computer operates with the rechargeable internal standard battery pack. - Page 35 Checking the Battery Level You can check the battery level in the Power Management properties dialog box in the Control Panel or double-clicking the battery or AC plug icon on the taskbar. You can also check with the battery indicator on the front side of the computer. Press the button on the right of the battery indicator to show the battery power remaining.
- Page 36 Suspend to Enabled in the Power menu of the Setup Utility, the computer will be suspended to disk in case of significantly low battery power. When your computer suspends, do not turn on the computer before connecting to a wall outlet or connecting a fully charged optional external battery pack (see page 3-5).
- Page 37 Disable the power management and set Critical Battery Suspend to Disabled in the Power menu of the Setup Utility. See Disabling Power Management in this chapter and Power menu in Chapter 7. Press Esc; then Enter twice. The system restarts. When the message Press <F2>...
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Page 38: Optional External Battery Pack
Optional External Battery Pack You can use an optional external battery pack to power your computer for longer periods of time. Use only the appropriate optional external battery pack (CE-BL03), and attach it correctly. Connecting External Battery Pack Slide the cover of the external battery port to locate the port. Connect the optional battery by matching the projections on either of the battery side to the notched parts of the computer. - Page 39 Removing External Battery Pack Before removing the external battery pack, turn off the computer or confirm that the standard battery pack has power remaining. If the standard battery pack has no power remaining, connect the computer to AC power; otherwise the computer will be shut down and data may be lost.
- Page 40 Charging External Battery Pack You can charge the external battery pack by connecting AC power to the computer with the external battery connected. To charge most effectively, the standard and external battery pack will be charged as follows: 1. Charge standard battery pack to 80%. 2.
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Page 41: Power Management
Power Management Power management saves electricity and extends battery life by controlling power supply to built-in devices. You can set the power management properties in the Setup Utility or in Windows 98. Your computer is controlled by the power management settings in which the time set is shorter. Note that the power management may not seem to function in the following conditions: When you are using an application program that accesses the hard disk... -
Page 42: Suspend Modes
Setting in the Setup Utility In the Power menu, set Power Management Function to Enabled and set Video Power Down after to an appropriate value. Suspend Modes The power management contains two types of suspend modes: suspend-to-RAM mode and suspend-to-disk mode. In the Setup Utility, you can define which suspend mode the system enters in what conditions. - Page 43 The screen cover is closed. The following case functions if Critical Battery Suspend is set to Enabled in the Power menu of the Setup Utility. The battery level is low (always suspended to disk). Resuming from Suspend-to-RAM mode Your computer resumes from the suspend-to-RAM mode in each of the following cases: You press any key.
- Page 44 When entering or resuming from a suspend mode, be sure to observe the following precautions. Otherwise, the computer may not operate correctly after it has resumed from the suspend mode. Do not turn off the computer when the system is suspended to RAM. The RAM contents will be lost.
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Page 45: Peripherals
CHAPTER 4 Peripherals This chapter describes how to use peripheral devices with your computer. You can connect a printer, external monitor, external keyboard, mouse, or other device to the parallel, RS-232C serial, USB or keyboard/mouse ports. To ensure proper use, be sure to read the instructions for each peripheral device before connecting it to your computer. -
Page 47: Pc Card
PC Card Your computer is equipped with a PC card (PCMCIA) slot, which can accommodate one Type II card. Before inserting a PC card into your computer, see its manual. When using a PC card which needs an IRQ, disable one of the following ports: Serial, IR, LPT, Modem, or Sound. - Page 48 Raise the PC card eject button only when you need to push it. The eject button may get knocked off the computer if it is not pushed down. In this case, replace the button while the inserted PC card is pushed in. When a new card is correctly inserted, the appropriate driver is automatically installed.
- Page 49 Connecting Optional External CD-ROM Drive You can connect the optional external CD-ROM drive using the PC card slot.
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Page 50: Keyboard / Mouse
Keyboard / Mouse You can use a full size desktop keyboard or external mouse with your computer. Two keyboard/mouse ports and one RS-232C serial port are available when the external floppy disk drive is connected. The ways of connecting a PS/2 mouse and a serial mouse are slightly different. Never connect or disconnect the devices to the keyboard/mouse port when the computer is powered on. -
Page 51: Display
Display You can use an external monitor with your computer. To display images on both displays simultaneously, use at least 800x600 resolution. Some monitors, which are not compatible with your computer, may not display correctly. In this section, you often see the expression “Display Properties dialog box.”... - Page 52 Changing Resolution and Number of Colors When shipped, your computer is set to the default resolution and color. The default resolution is 800 x 600 at 64k color. To change the resolution and the number of colors, perform the following: In the Display Properties dialog box, select Settings.
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Page 53: Audio System
Audio System You can output sound to speakers or headphones using an ordinary audio cable. Connecting audio equipment Turn off the computer. Use the following audio cable for the connection: To output the computer’s audio signal to audio equipment: Turn on the computer. You can adjust the volume in Windows 98 by clicking the speaker icon in the taskbar or with the volume control dial on the right side of your computer. -
Page 54: Printer
Printer You can connect a printer to a parallel port of the external floppy disk drive unit. Before using a printer, read the printer manual. Setting the Setup Utility In the Advanced menu of the Setup Utility, set the LPT Port: to Auto or Enabled. Also set the Mode:, referring to your printer manual. - Page 55 4-11...
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Page 56: Infrared Communication
Place the target device so that its IR port is in line with that of your computer. Adjust the distance between the IR ports to be less than 20 inches (50 cm). When using a Sharp electronic organizer, make sure the two IR ports are within 12 inches (30.5cm). - Page 57 Logical Port For some software, you may have to change the assignment of the logical port: In the SHARP IR dialog box, select Ports. Change the settings, and click OK. When the message You have changed the infrared communication port appears, click OK.
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Page 58: Built-In Modem
Built-in Modem (may not be available in some countries) You can use the built-in modem for data transfer, fax communication and voice communication. The built-in modem on your computer is designed only for regular analog telephone lines. The modem may be damaged when connected to a digital ISDN terminal or a digital PBX. - Page 59 Disabling Power Management To use communication software, you may have to disable power management. See Disabling Power Management in Chapter 3. Setting Communication Information In the Modems Properties dialog box, select Dialing Properties. Set each item, following the instructions on the screen. Setting Communications Software Within the communications software you are using, set the COM port of the built-in modem to COM1 if you have not changed the settings in the Advanced...
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Page 60: Passwords
CHAPTER 6 Security Features This chapter describes how to protect your computer against unauthorized use, computer viruses and theft. Passwords Setting a password will help protect against unauthorized access to your computer. When a password is set and the computer is turned on or resumes from the suspend- to-disk mode, the system will require a password. - Page 61 Power Management Security Diskette access Fixed disk boot sector When the system starts or resumes from the suspend-to-disk mode If you have enabled Password on boot in the Security menu of the Setup Utility, the system requires a password when you turn on the computer. If you have enabled Power Management Security in the Power menu of the Setup Utility, the system requires a password when the system resumes from the suspend-to-disk mode.
- Page 62 Without typing any characters, press Enter. Press Enter again. When the confirmation message appears, press Enter. Press Esc and select Exit Saving Changes. Press Enter twice. The system restarts. Preventing Infection of Computer Viruses You can protect against some viruses by limiting writing to the hard disk. To limit writing to the hard disk, set the item Fixed disk boot sector to Write Protect in the Security menu of the Setup Utility.
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Page 63: Security Slot
Security Slot You can prevent theft by using a security cable and the security slot on the left or right side of your computer. -
Page 64: Running The Setup Utility
CHAPTER 7 Setup Utility This chapter describes how to run the Setup Utility to change settings on your computer. Running the Setup Utility With the Setup Utility, you can customize the system configuration information, such as time and date, port assignments, passwords, or power management settings. The information you have specified is saved in a special area called CMOS RAM, which the system reads every time you turn on the computer. - Page 65 5. Select one of the exit methods, and press Enter. 6. When the message Setup Confirmation appears, press Enter again. The system restarts. To turn off the computer when the Setup Utility is open, slide the power switch. Using the Setup Utility To navigate through the different menus, you can use the following keys: Moves the cursor from one menu to another.
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Page 66: Main Menu
Main menu System Time Defines the system time, using the format hour:minute:second (24- hour format). The Tab key moves the cursor, and the space bar and the "-" key change numerals. System Date Defines the system date. The Tab key moves the cursor, and the space bar and the "-"... -
Page 67: Advanced Menu
Advanced menu Serial Port Sets the RS-232C serial port, selecting the base I/O address. Enabled means that you can select the item yourself. Auto means that the item is automatically assigned. Disabled means that you cannot use the port. IR Port Sets the infrared port, selecting the mode, the I/O channel, the IRQ channel, and the DMA channel. -
Page 68: Security Menu
Security menu See the previous chapter about setting passwords. In some password settings, you cannot select some items. Set Supervisor Password Defines the supervisor password (up to eight characters). Set User Password Defines the user password (up to eight characters). You cannot set the user password unless you have set the supervisor password. -
Page 69: Power Menu
Power menu See Chapter 3 about power management and the battery. Power Switch Function Defines the function of the power switch. If you select On/Off , the switch works only to turn on/off the computer. If you select Suspend/Resume, the system enters the mode that is specified in the item Suspend Mode when you slide the power switch. -
Page 70: Exit Menu
The built-in modem may not be available in some countries. PCMCIA Power when Suspend RAM Defines whether the system supplies power to the PC card slot when suspended to RAM. Battery Level Shows the amount of battery power remaining. Battery 1 refers to the standard battery;... -
Page 71: Maintenance And Care
Appendixes The appendixes contain additional information on the use and care of your computer. Maintenance and Care This appendix provides you with information on how to maintain the computer in excellent working condition. Cleaning the Computer Cabinet Apply a small amount of mild cleaning solution to a dry, lint-free cloth and wipe the cabinet with the cloth. - Page 72 This computer is designed for portability. For safety and convenience when traveling, please follow these guidelines. Before traveling, back up your data on floppy disks or other external media. Bring an extra copy of your backup data. Do not travel with an external floppy disk drive unit or optional CD-ROM drive connected.
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Page 73: Specifications
Keyboard/mouse port, USB port, modem jack Others(on external Parallel port, RS-232C serial port, keyboard/mouse port floppy disk drive) Infrared IR port (IrDA:115Kbps/1Mbps/4Mbps, SHARP ASK:9600bps) Modem (may not be available in some Data: 56Kbps(receive), 33.6Kbps(send), Fax: 14.4Kbps countries) Power AC adapter... -
Page 75: Index
Troubleshooting This chapter describes how to troubleshoot computer problems. Common Problems Problems with your computer can be caused by something as minor as an unplugged power cord or as major as a damaged hard disk drive. The information in this troubleshooting section is designed to help you find and solve minor problems. - Page 76 Trouble when Starting Question: Why doesn't the power switch function? Make sure the AC power cable is correctly connected to a live wall outlet. If the computer is operating with batteries, batteries may be discharged. Connect the computer to a wall outlet. Question: Why doesn't Windows start? Check whether the external floppy disk drive unit contains a non-system disk.
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Page 77: Trouble With Display
Trouble with Display See also the Display section in Chapter 4. Question: Why is the screen blank? Press any key to see if any power management feature has turned off the screen to save power. See the power indicator to check whether the computer is powered. If you are using a standard battery pack, make sure it has a charge remaining. - Page 78 Trouble with Hard Disk Question: Why can't I read or write data to/from the hard disk? Confirm the drive and file names are correct. Confirm the hard disk has sufficient free space. The hard disk in your computer is formatted with FAT32. You cannot read or write data formatted in other operating systems, which are not FAT 32 compatible.
- Page 79 If you still cannot turn off the system with the power switch, slide the reset switch on the bottom of your computer to turn off the system(refer to page 2-3). Five seconds later, turn on the computer by sliding the power switch. Question: Why doesn't the glide pad function correctly? Confirm the surface of the glide pad is completely dry and free from dirt and grease.
- Page 80 These ports should be no more than 20 inches (50 cm) apart without any obstacles. Confirm that IR communication is not turned off in the Sharp IR dialog box. Confirm the item Mode of IR Port is set to IrDA in the Advanced menu of the Setup Utility.
- Page 81 Turn off the power management both in the Windows and the Setup Utility. Other Troubles Question: Why is the date and/or time incorrect? Correct the date and time using the Date/Time icon in the Windows Control Panel or the Main menu of the Setup Utility. Question: Why can't I produce sound? Check the volume control on the right side of your computer.
- Page 82 Index 3D sound, 4-9 floppy disk formatting, 2-9 handling, 2-8 inserting and removing, 2-8 AC adapter, 2-2 audio, 4-9 glide pad, 2-4 changing the configuration, 2-5 using, 2-4 backing up data, 2-9 battery pack changing, 3-4 charging, 3-3;3-7 checking the battery level, 3-2; 3-6 indicator initializing, 3-3;...
- Page 83 deleting, 6-2 Main menu, 7-3 setting, 6-2 Power menu, 7-6 PC card running, 7-1 ejecting, 4-4 Security menu, 7-5 inserting, 4-3 using, 7-2 power indicators, 2-1 shutting down the system, 1-4 power management supervisor password, 6-1 disabling, 3-11 suspend modes, 3-9 stopping power supply to the display, 3-8 entering, 3-9 stopping power supply to the hard disk,...