Page 1 NOTEBOOK COMPUTER PC-AL Series OPERATION MANUAL...
Page 2: Notice For All Users
The product and the accessories are subject to change without prior notice. • SHARP assumes no responsibility for results arising from use of pre-installed and third party software. Consult the software vendor for resolution of problems. (Read the service condition of the software before use.) •...
Page 3: Notice For Users In The Usa
A shielded I/F cable is required to insure compliance with FCC regulation for Class B computing equipment. ® * As an ENERGY STAR Partner, SHARP has determined that this product meets ® the ENERGY STAR guidelines for energy efficiency. Declaration of Conformity SHARP PERSONAL COMPUTER, PC-AL Series This device complies with part 15 of the FCC rules.
Page 4: About The Modem
About the Modem This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom of this equipment is a label that contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the telephone company.
Page 5 For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org 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.
Page 6 CAUTION: TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD AND THE BATTERY BEFORE SERVICING. CAUTION: FOR A COMPLETE ELECTRICAL DISCONNECTION, PULL OUT THE MAINS 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.
Page 7: Safety Precautions
Safety Precautions General • Follow all cautions and instructions marked on your computer. • Except as described elsewhere in this manual, refer all servicing to qualified personnel. Immediately shut off your computer and seek servicing under the following conditions: • when the power cord or plug is damaged or frayed •...
Page 8 • Do not press or place heavy objects on your computer. Strong pressure can damage the cabinet or make your computer fail. • If your computer or the AC power cord experiences an abnormal situation such as heat generation or smoking, or produces an abnormal odor, turn off your computer, unplug the power cord, and remove the battery pack immediately.
Page 9 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 pack where it might get hotter than 140°F (60°C). •...
Page 10 • Be sure to hold the plug of the AC power cord when removing it from a wall socket. • Check the AC power cord and power connectors periodically for damage. Change the power cord immediately if damage is found. Modem Precautions IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should always be...
Page 11 • Keep the distance at least 7.9” (20cm) between the antennas and your body while communicating. • Never disassemble or alter the wireless LAN unit. • Do not remove the certification label on the wireless LAN unit. Product Conformance The wireless LAN unit equipped with your computer is in conformance with federal requirements.
Page 12: Other Precautions
The following measures are recommended for permanent data deletion: • Use special software or paid services for thoroughly erasing data • Hammer, or strongly magnetize, the hard disk to destroy the stored data Be sure to delete the software, such as operating system(s) or applications, on your hard disk when transferring your computer, to avoid conflict with the software agreement(s).
Page 13: Notice Of Computer Security
Notice of Computer Security The Windows operating system on this computer provides the Security Center, which manages the security features of your computer. It provides the status of the following security functions and enables you to change the settings. • Firewall •...
Page 14 * You can enable the LiveUpdate automatically to run and update the file if any updates are detected. (Refer to the Virus Infection Protection section in the Appendixes.) * You will have the message “Your computer might be at risk” at the bottom right of the screen when one of the Firewall and Automatic updates is set to OFF.
Page 15: Notice Of Security With Wireless Devices
Security measures are important for all users to understand for a safe use of wireless LAN. SHARP encourages all users to configure the security settings with their own judgment and responsibility.
Page 16: 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 and its sales subsidiaries. SHARP Corporation and its sales subsidiaries 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 17: 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 18: 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 19: Table Of Contents
Table of Contents Notice for All Users ....................i Notice for Users in the USA ..................ii Safety Precautions ....................vi Notice of Computer Security................... xii Notice of Security with Wireless Devices.............. xiv About This Manual ....................xv Recording Important Information ................xvi Manual Conventions .....................
Page 20 Peripherals Peripheral Device Ports ..................3-1 Optional External Floppy Disk Drive Unit.............3-3 External Display .....................3-6 Audio System ......................3-9 USB Device ......................3-11 PC Card ........................3-12 Printer ........................3-15 IEEE1394 Device ....................3-16 Communication Functions Built-in Modem ......................4-1 LAN Unit........................4-5 Wireless LAN.......................4-11 Network Setup Utility...................4-22 Setup Utility Running Setup Utility.....................5-1 Main Menu ......................5-3...
Page 21 Appendixes Memory Module....................A-1 Maintenance and Care................... A-4 Virus Protection ....................A-10 Data Execution Prevention.................. A-13 Data Backup and Restore ..................A-15 Re-installation Instructions ................. A-16 Troubleshooting Common Problems....................T-1 Trouble with Starting .................... T-2 Trouble with Display..................... T-3 Trouble with Keyboard/Glide Pad ................ T-4 Trouble with Floppy Disks..................
Page 22: 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. Antennas →4-14 LCD Screen →1-20 Battery Indicator →1-4, 2-2,3 Power Indicator →1-3,4 Power Button Antenna →1-3...
Page 23 Front DirectHD READY Lamp→6-3,4 Hard Disk Indicator→6-3 Microphone Jack →3-10 Headphone /Audio Output Jack →3-9,10 IEEE1394 Port →3-16 DirectHD Port →6-4 Right Security Hole→ A-7 AC Adapter Jack→1-2 Optical Drive→1-10 xxii...
Page 24 Left Modem Jack → 4-2 USB Ports →3-3,11,15 Ventilation Openings→ vi External Display Port PC Card Slot →3-6 →3-12 Rear LAN Jack → 4-5 USB Ports→ 3-3,11,15 Bottom Battery Pack→2-1 Ventilation Openings and Cooling Fan→ vi Inlet Openings→ vi xxiii...
Page 25: Basic Operations
CHAPTER 1 Basic Operations This chapter describes the basic operations of the computer. Properties Dialog Box on Windows In this manual, you will often see the expression “XXX Properties dialog box.” A dialog box is a window containing text boxes, check boxes, buttons, etc., with which you can send commands to Windows or other application programs.
Page 26 Plug the AC adapter cable into the AC adapter jack on the computer. Plug the AC power cord into the AC adapter. Plug the AC power cord into a wall outlet. To Wall Outlet AC Adapter AC Power Cord AC Adapter Jack Slide the display cover lock lever to the right until the display cover releases, and raise the cover.
Page 27: Turning Off Your Computer
Press the power button to turn on the computer. Power Button Power Indicator When you turn on the computer, the power indicator ( ) turns green, the power button turns blue, the computer goes through a self test to detect any problems, and Windows setup process starts. Do not touch or operate the keyboard and mouse until Windows completely activates unless you are prompted to do.
Page 28: Choosing Power Source
• Do not turn off or reset the computer while the hard disk indicator or the optical drive indicator or the indicator on the optional external floppy disk drive unit is lit. Doing so may damage or even wipe out the data.
Page 29 Using 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. The AC power cord included with the computer is appropriate for the voltage used in the area in which you purchased the computer.
Page 30: Resetting System
Resetting System You may need to restart the system if the computer hangs up or a new hardware or software is installed. When a message appears after the installation, click OK, Yes, etc. to restart Windows. You can also restart Windows by clicking start - Turn Off Computer; then, Restart. Resetting may cause data loss.
Page 31: Using Glide Pad
Using Glide Pad The computer is equipped with an integrated pointing device called 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. Pointer Glide Pad •...
Page 32 Clear the box of Disable internal pointing device when external USB pointing device is attached. Click OK to close the dialog box. Close the Printers and Other Hardware dialog box. Completing the steps allows the computer always to respond to the glide pad, while the connected USB mouse also works.
Page 33: Using Keyboard
Move the pointer while holding the left button. The item moves together with the pointer. Release the button when the item reaches its destination. Or you can tap the pad twice and hold it instead of pressing the left button in the step 2.
Page 34: Using Optical Drive
Fn + F5 ( Rotates display mode among LCD only, an external monitor only, and both (when connecting an external monitor). Fn + F6 ( Decreases the LCD screen brightness Fn + F7 ( Increases the LCD screen brightness Fn + F8 ( Toggles between the maximum LCD brightness and the currently set brightness.
Page 35 Including video CD and Photo CD. The computer supports DVD-R of General Ver.2.0. The computer supports Ver.1.1/Ver.1.2 DVD-RW. VR format is not supported. A list of recommended media may be found on the Sharp Systems website (http://www.sharpsystems.com). Handling Disc •...
Page 36 Inserting Disc Make sure the optical drive indicator is not lit on; then, press the eject button. The drive tray will pop out. Optical Drive Indicator Eject Button Gently pull out the tray. Lens Tray Place your disc with label side up onto the tray and slightly press the center of the disc until it locks into place.
Page 37 Gently push the tray back into the computer. • Do not press the eject button when the optical drive indicator is lit. It may cause malfunction of the computer. • Do not leave the tray pulled out. Also, avoid touching the lens in the tray.
Page 38 Writing Data to Disc • Before writing to discs, follow the instructions below: • Connect the AC adapter. If the battery is discharged, the writing process will stop and fail. • Disable the power management. See Power Management of Chapter 2. •...
Page 39: Watching Dvd Video
Writing to DVD±R and DVD±RW You can write data into DVD±R and DVD±RW discs. DVD±RW is rewritable, meaning that you can write/erase data into/from the disc. DVD±R is non-rewritable, meaning that you cannot erase written data. If free space remains, you can add data until the disc is full.
Page 40 (Apparatus Claims of U.S. Patent Nos. 4,631,603; 4,577,216;, 4,819,098 and 4,907,093 licensed for limited viewing uses only.) Make sure to remove the DVD video from the drive when you finish watching it. If you turn off the computer with the disc left in the drive, the drive may not be recognized when the computer is turned on again.
Page 41 On some DVD videos, plural region codes are selectable in the right box of the Confirm Region dialog box. Carefully choose an appropriate one. When the Confirm Region dialog box does not appear: 1. Click start - My Computer – View system information. 2.
Page 42 Creating DVD Video The following steps show how to write images taken by digital camera onto CD-R using the Ulead DVD MovieFactory. Turn on your video device and set it to playback mode. • Confirm it is in playback mode. •...
Page 43: Controlling Volume
Controlling Volume You can adjust the output volume of the computer with the following volume controls that interact with each other. With Keyboard Press and hold the Fn key and then, press the F3 ( ) key to decrease the output volume.
Page 44: Adjusting Display
Adjusting Display You can adjust the brightness, resolution, and number of colors of the internal LCD display for more comfortable viewing. By default, the brightness level of the LCD screen is maximized. Changing Brightness of Display Press and hold the Fn key and then, press the F6 ( ) key to decrease the brightness of the internal LCD display.
Page 45: Changing Wallpaper And Setting Screen Saver
Can be chosen for an external monitor only when it is capable of the listed resolution modes. Cannot be set when displaying only on the LCD monitor or on both of the LCD and an external monitor simultaneously. On the internal LCD screen, the number of colors in this mode is made using a Dithering algorithm.
Page 46: Sharing Your Computer
Sharing Your Computer If you are sharing the computer with your colleagues or family members, set a user account for each person. Every user can choose their favorite desktop setting, web site lists, or make their own My Documents folder etc., and save them to their user accounts.
Page 47: Setting Password
Select a new account to start Windows again. If you cannot see the Switch User in Log Off Windows dialog box, click the Change the way users log on or off string in the User Accounts dialog box, and check Use Fast User Switching and click Apply Options. Setting Password to User Account You can set a password to each user account to avoid unauthorized use of the computer.
Page 48 Changing Password Follow the steps 1-2 on the previous section. Select the account you want to change, if you log on to the computer as a member of the Computer administrators group. If you log on the computer with a limited account, go to the next step. (You cannot change the password of another user account.) Select the Change the password string or Change my password string.
Page 49: Battery And Power Management
CHAPTER 2 Battery and Power Management This chapter explains how to manage the computer’s power effectively and use the battery pack. In this section, you often see the expression “Power Options Properties dialog box”. To open the dialog box: 1. Click start – Control Panel. 2.
Page 50: Checking Battery Level
Charging Battery Pack Connect the AC adapter to the computer and leave it until the battery is fully charged. Battery Indicator To Wall Outlet When the battery indicator ( ) lights orange, the battery is being charged. When green, the battery has been fully charged. •...
Page 51: Low Battery Indication
Check the box of Always show icon on the taskbar and click OK. Close the Control Panel window. • The remaining operating time depends on the amount of the power the computer is consuming. If you are using the audio system, PC card slot, hard disk drive, or peripheral devices with the computer, it may consume more battery power.
Page 52 2. Set the battery level at which the alarms are activated. We recommend you set the Critical battery alarm to 5% or more and the Low battery alarm to more than the value of the Critical battery alarm. 3. Set the Alarm Action… to the appropriate settings. 4.
Page 53 Changing Battery Pack The capacity of a battery pack gradually decreases when used repeatedly (the deterioration rate depends on the operating environment). If the battery life becomes extremely short even after the conditioning, you should buy a new battery pack. Consult your local dealer for a new battery pack.
Page 54 5. Gently push he battery pack into the socket until you hear the clicking sound and the battery stoppers go back to their original positions.
Page 55: Power Management
Power Management Power management saves electricity and extends battery life by controlling power supply to built-in devices. You can set the following power management properties on Windows. • Stopping power supply to the hard disk • Stopping power supply to the diplay •...
Page 56 Controlling CPU Speed Windows XP controls the processor performance to reduce power consumption. When communicating, or reading/writing data, set the Processor Performance to the highest performance. 1. In the Power Options Properties dialog box, selected the Power Schemes tab. 2. Select an appropriate power scheme from the pull-down menu in the Power schemes field according to the table below, and click OK.
Page 57 applications installed in the computer. • You can set your own Power scheme. Follow these steps to save the settings. 1. Set all power management settings to your suitable ones. 2. Click Save as…. 3. Type an appropriate name. 4. Click OK. •...
Page 58 Select your user account if Windows requires when the computer resumes from the system standby/hibernate. Supporting System Hibernate If your battery becomes completely discharged during the system standby, you will lose unsaved data and will need to reboot the computer. Therefore, if you are planning to leave the computer powered by battery for long periods of time, we recommend the system hibernate.
Page 59 • The specified time in the System Standby or System hibernates in the Power Schemes tab of the Power Options Properties dialog box has passed without any operation. (See the previous section.) • The screen cover is closed. The above functions if you perform the following: 1.
Page 60: Disabling Power Management
Disabling Power Management 1. In the Power Options Properties dialog box, select the Power Schemes tab. 2. Set Turn off monitor, Turn off hard disks, System standby, and System hibernates to Never, then, click OK. 3. Close the Control Panel window. 2-12...
Page 61: Peripherals
CHAPTER 3 Peripherals This chapter describes how to use peripheral devices with the computer. You can connect an optional floppy disk drive unit, a printer, an external monitor, a PC card, an IEEE1394 device or other devices to the computer. To ensure proper use, be sure to read the instructions for each peripheral device before connecting it to the computer.
Page 62 Connection Ports for Peripherals USB Ports USB Ports External Display Port Microphone Jack Headphone /Audio Output Jack IEEE1394 Port Port Design Port name Port Design USB Port External Display Port Headphone / Audio Output Jack Microphone Jack IEEE1394 Port...
Page 63: Optional External Floppy Disk Drive Unit
Optional External Floppy Disk Drive Unit You can use double-density (2DD) 720KB or high-density (2HD) 1.44MB floppy disks with the optional external floppy disk drive unit (CD-FD05). • 1.44MB (2HD) disks are appropriate for the drive unit. • There are restrictions in using 720KB (2DD) disks. Refer to the Trouble with Floppy Disks section in the Troubleshooting in this manual.
Page 64 Handling Floppy Disk • Do not open the shutter and touch the disk inside; otherwise, you will not be able to read or write data to the disk. • Do not place floppy disks near magnets or heat source, in direct sunlight or in a dusty place, etc.
Page 65 Ejecting Floppy Disk Before ejecting the floppy disk, make sure the indicator of the floppy disk drive unit is not lit. Press the eject button firmly. The disk pops out slightly. Eject it and store it properly. Eject Button Formatting Floppy Disk 1.
Page 66: External Display
External Display You can use an external monitor with the computer. To display the images on both displays simultaneously, use the 1024x768 resolution. • Some monitors, which are not compatible with the computer, may not display correctly. • In this section, you often see the expression “Display Properties dialog box.”...
Page 67 3. Connect one end of the display cable to the external display port, then, the other end of the display cable to your external monitor. If the display cable has screws, be sure to tighten them. External Display Port Display Cable Screw (supplied with the monitor or in the market)
Page 68 Extending Image onto External Monitor • While the image is being extended, you cannot use the Fn+F5 ( keys. • Only the LCD display can be the primary monitor. To extend the image on the LCD onto the external monitor: 1.
Page 69: Audio System
Audio System You can output sound to speakers, audio equipment or headphones and also input sound through a microphone. Connecting Speaker You can connect stereo speakers with an amplifier to the audio output jack on the computer. Speakers with an Amplifier Headphone/Audio Output Jack Stereo Mini Plug...
Page 70 Connecting Headphone Use the headphone with an impedance of 8Ω or more. (32 Ω is recommended.) Headphone Headphone/Audio Output Jack Stereo Mini Plug Connecting Microphone You can input sound using an external microphone connected to the microphone jack. Use an electret condenser microphone with an impedance of 1.5kΩ through 2.4kΩ and an allowable voltage of 2.5V.
Page 71: Usb Device
USB Device The computer has an interface called Universal Serial Bus (USB). Its four USB ports support USB1.1 and USB2.0. With a USB connection, you can connect/disconnect peripherals without turning off the computer. Generally, when you connect a device to the computer, the necessary driver will be installed automatically.
Page 72: Pc Card
PC Card The computer is equipped with a PC card (supporting PC Card Standard, CardBus compliant) slot, which can accommodate a Type II card. You can insert/eject the card without turning off the computer. Before inserting a PC card into the slot, refer to its manual.
Page 73: Ejecting Pc Card
Insert a PC card into the slot with the label face up until it locks into place. Label Face Up If the dialog box asking you What do you want Windows to do? appears, select the task you want. Ejecting PC Card •...
Page 74 Push the PC card eject button so that it will pop out from the side of the computer. PC Card Eject Button 4. Push the PC card eject button until the inserted PC card pops out; then, remove it. 5. Push the PC card eject button all the way inside the cabinet for safekeeping. 3-14...
Page 75: Printer
Printer You can connect a USB printer to any of the USB ports on the computer. Before using a printer, read the printer manual and install the printer driver. Connecting Printer When connecting the cable to one of the USB ports, be sure to let the USB mark ( ) side down.
Page 76: Ieee1394 Device
IEEE1394 Device You can connect an IEEE1394 device to the computer. The IEEE1394 is a digital interface for handling digital video, digital audio and other data in two directions between the devices, and also controlling other equipments. When two or more IEEE1394 compatible devices are connected to the computer in a daisy chain, operations and data transactions are possible with not only the equipment that is directly connected, but also other devices via the directly connected device.
Page 77 2. Install the driver according to the instructions on the screen. Generally, the necessary driver will be automatically installed when you connect the device to the computer. 3. Start the appropriate application for handling your data. Disconnecting IEEE1394 Device 1. Click the Safely Remove Hardware icon ( ) on the taskbar.
Page 78: Communication Functions
CHAPTER 4 Communication Functions This chapter explains how to use the built-in modem, the wired LAN unit, and the wireless LAN function. • When you use communication software: • Connect the computer to the AC power source. • Disable power management. (Refer to Disabling Power Management of Chapter 2.) •...
Page 79 Connecting Modem to Telephone Line Turn off the computer. Open the cover of the modem jack on the left side of the computer. Modem Cover To avoid damaging the modem, close the modem cover after you finish using the built-in modem. Connect the modem cable to the modem jack and the telephone line.
Page 80: Modem Configuration
Configuring Modem You may have already configured your modem during Windows setup process. Otherwise, make the necessary adjustments as shown below. Modem Configuration When you use the modem first time, you must type your location’s information. Click start – Control Panel – Printers and Other Hardware; then, Phone and Modem Options.
Page 81 Removing Modem Cable Before pulling the modem cable out of the modem jack, be sure to release the connector of the modem cable by pressing the connector tab. Excessive force may damage the tab. 1. Turn off the computer. 2. Press and hold the connector tab of the modem cable and then, pull out the cable. Connector Tab 3.
Page 82: Lan Unit
LAN Unit You can connect to a LAN (Local Area Network) with a 100 Base-TX or 10 Base-T LAN unit on the computer. To activate the LAN unit, perform the following steps. Never insert any cables, but a LAN cable, which have different electric characteristics from those of the LAN cable.
Page 83 Removing LAN cable Before pulling the LAN cable out of the LAN jack, be sure to release the connector of the LAN cable by pressing the connector tab. Excessive force may damage the tab. 1. Turn off the computer. 2. Press and hold the connector tab of the LAN cable and then, pull out the cable. Connector Tab Configuring LAN Unit Click start - Control Panel.
Page 84 Double-click Network adapters, then, VIA Rhine II Fast Ethernet Adapter. Click the Advanced tab, and select Connection Type in the Property list and select an appropriate value in the Value pull-down menu. Click OK and close the Device Manager window. Click OK and close the Control Panel window.
Page 85 Select the second choice, Let me choose the connections to my network, and click Next. When the message Give this computer a description and name appears, go to the step 9. Clear all boxes except that of Local Area Connection. Confirm only the box of Local Area Connection is checked.
Page 86 Click the Computer Name tab and the Change… button. The Computer Name Changes dialog box will appear. Type the Computer name and the Workgroup and then, click OK. Click OK twice and Yes. The computer will restart. Sharing Files and Folders You can share files and folders on each computer when they are permitted to share.
Page 87 Click OK. A sharing symbol ( ) will be added to the icon of the shared folder. Copying Shared File Click start – Control Panel. Click Network and Internet Connections; then, Network Connections. If the Classic view is selected, double-click the Network Connections icon. Click My Network Places in the Other Places field located on the left.
Page 88: Wireless Lan
Wireless LAN The computer has an integrated wireless LAN function compliant with IEEE 802.11g and IEEE 802.11b standards. • The computer can communicate with wireless devices supporting IEEE 802.11g or IEEE 802.11b. Note that there are some devices the computer cannot communicate with even if they support IEEE 802.11g or IEEE 802.11b.
Page 89: Security Measures
Ad Hoc Mode Ad Hoc mode refers to a type of network that consists of multiple computers each equipped with a wireless networking interface. Each computer can communicate directly with other wireless enabled computer. The data is transmitted according to the IEEE 802.11b in ad-hoc mode. Security Measures Since wireless LAN provides data transfer using electric waves instead of LAN cables between communicating devices, a third party can illegally access to and monitor the...
Page 90 • MAC (Media Access Control) address filtering MAC addresses are unique addresses on the network, which are assigned to the computer’s network interface cards. An access point allows access by only devices if their MAC addresses match the addresses in an authentication list used by the access point.
Page 91 • The computer supports 128-bit and 64-bit WEP keys. • For enhancement of security, the encryption keys should be periodically changed. • TKIP (Temporal Key Integrity Protocol) TKIP provides an improved data encryption, which was weak in WEP. The TKIP encryption automatically generates a new unique encryption key periodically for each device to avoid the same key staying in use for weeks as they do with WEP.
Page 92 Connecting to Network via an Access Point You can connect the computer to the Internet or a wired network via an access point supporting IEEE 802.11g or IEEE 802.11b. You need to configure your access point for IP address, DNS server address, and gateway address. Refer to the manual of the access point or consult your network administrator if you are not sure.
Page 93 Connecting to Network This section describes how to connect to a WEP enabled access point or WPA- PSK/TKIP capable access point. (WPA-PSK/TKIP refers to WPA with pre-shared key (PSK) with Temporal Key Integrity Protocol (TKIP) encryption.) For access points with user authentication, consult your network administrator. WPA-PSK is a special mode allowing only devices with a matching network key to access the WPA-PSK capable access point.
Page 94 6. Click Connect. • When the computer successfully connects to the selected access point, the Connected signage will appear in the connected network name field and the Wireless Network Connection icon on the taskbar will change ( ) to ( •...
Page 95 TKIP and AES cannot be utilized in ad-hoc mode. Click start – Control Panel. Click Network and Internet Connections – Network Connections. If Classic view is selected, double-click Network Connections. Select Wireless Network Connection; then, click Change settings of this connection of Network Tasks.
Page 96 Network keys are generated from ASCII or hexadecimal entries. Refer to the following table for available letters and digits. (*1) ASCII format 5 or 13 characters (*2) Hexadecimal format 10 or 26 digits (*1) 0 to 9, a to z, and A to Z (The uppercase and lowercase letters are distinguished.) (*2) 0 to 9, a to f, and A to F (The uppercase and lowercase letters are not...
Page 97 The Wireless Network Connection Properties dialog box will appear. 4. In the Preferred networks field, select the network to be given the security change and then, click Properties. 5. Select Open in the Network Authentication pull-down menu and WEP in the Data encryption pull-down menu.
Page 98 WPA-PSK with TKIP or AES 1. Follow the steps 1 to 4 in the WEP section above. 2. Select WPA-PSK in the Network Authentication pull-down menu and TKIP or AES in the Data encryption pull-down menu. 3. Type the same network key as the other device to be communicated with in the Network key and Confirm network key fields.
Page 99: Network Setup Utility
Network Setup Utility With the Network Setup Utility, you can set up your specific network settings adjusted for your environments such as work, home, etc. and select the appropriate one to the environment. You can also allow for the computer automatically to switch to the appropriate network.
Page 100 Click the ( ) icon. Click OK in the confirmation window. In the Register an icon and network name dialog box, select the SHARP icon or Windows icon, then, click the Select icon button. Select an icon and click OK.
Page 101: Setup Utility
CHAPTER 5 Setup Utility This chapter describes how to run the Setup Utility to change settings on the computer. Running Setup Utility With the Setup Utility, you can customize the system configuration information, such as time and date, port assignments, or passwords. 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 102 When the Setup Utility is opened, power management does not work. Do not close the display cover. Changing Setting of Setup Utility • Mouse is disabled in the Setup Utility. Use the keyboard and glide pad. • In the Setup Utility, the mouse pointer is shown as ( ). To change the settings: Use →...
Page 103: Main Menu
Main Menu Date and Time defines the system date and time, using the format month/day/year and hour:minute:second (24-hour format). Use → or ← key to move the cursor, and minus key or space bar to change numerals. Hard Disk Type defines the type of the hard disk of the computer. Normally use as default (Ultra DMA-100).
Page 104: Advanced Menu
Advanced Menu Shared Video Memory defines the size for the video memory that will be shared with the extend memory. The available sizes are 16MB, 32MB and 64MB) Resolution Expansion defines whether the Setup Utility screen is expanded when the resolution is 640x480 or 800x600.
Page 105 Password Setting a password will protect the computer against unauthorized access. Once a password is set, the system requires the password when entering to the Setup Utility. There are two kinds of passwords: a supervisor password and a user password. The user password can be set with the supervisor password set to the computer.
Page 106: Exit Menu
Type your new password again, and press Enter twice. Select Exit menu and confirm Exit Saving Changes is highlighted; then press Enter. Confirm OK is highlighted and press Enter. The Windows will start. Deleting Password A deletion of the supervisor password will delete the user password. In the Security menu of the Setup Utility, select Set Supervisor password or Set User password and press Enter.
Page 107: Directhd Function
CHAPTER 6 DirectHD Function This chapter describes how to connect your computer (hereafter called AL series) with another computer (hereafter called host computer), using the DirectHD function, to exchange data directly between the two computers without using network or external media.
Page 108 DirectHD Precautions • When the host computer is in the standby or hibernation mode, do not turn on the AL series or connect/disconnect the DirectHD cable. It may damage the file or cause malfunction of the host computer when the host computer resumes.
Page 109 Connect the AC adapter to the AL series. Connect your AL series and your host computer with the provided DirectHD cable. (Refer to the Connecting AL Series to Host Computer section on the next page.) On the screen of your host computer, click start – Run..Click Browse…...
Page 110: Connecting Al Series To Host Computer
Connecting AL Series to Host Computer Connecting AL Series to Host Computer Before connecting the AL series and the host computer to use the DirectHD function for the first time, be sure to install the DirectHD utility to the host computer. (Refer to the Installing DirectHD Utility section.) Turn off your AL series.
Page 111: Disconnecting Al Series From Host Computer
Do not plug the DirectHD cable in any USB port of the AL series when the other end is plugged in the DirectHD port. • When the AL series is properly connected to the host computer, the DirectHD READY lamp on the AL series turns green. •...
Page 112: Password Function
Click Safely remove USB Mass Storage Device – Drives (XX:, XX:). (XX is a drive name of your AL series.) Click OK. On Windows Me Click Safely Remove Hardware icon ( ) on the taskbar. Click Safely remove USB Disk – Drive (XX:, XX:). (XX is a drive name of your AL series.) Click OK.
Page 113 Connect the AL series to the host computer with the provided DirectHD cable. (Refer to the Connecting AL Series to Host Computer section on the earlier page.) Be sure to power off the AL series before connecting them. Click start on the host computer. Click All Programs (on Windows XP) or Program (on Windows 2000) or Programs (on Window Me) –...
Page 114 1. Connect the AL series to the host computer. Open the Password Utility and type the user password. Click Cancel. Stop the device. Remove the DirectHD cable from the host computer. Connect it again.
Page 115: Appendixes
Appendixes The appendixes contain additional information on the use and care of the computer. Memory Module You can upgrade the memory size of the computer by changing the installed memory module. See the specification on the provided supplement for the default and maximum memory size.
Page 116 Loosen the screws and remove the cover. Screws Cover Remove the installed memory module. (Refer to the Uninstalling Memory Module section on the later page.) Insert a memory module to be installed by matching the notched part of the module with the projecting part of the memory socket of the computer. Slot Projecting Part Memory Module...
Page 117 Press the memory module slowly to place it into the memory socket, matching the notched parts of the module with the projecting parts of the socket, until you hear the clicking sound. Notched Parts Projecting Part Replace the cover, matching the projecting parts of the cover with the notched parts of the computer.
Page 118: Maintenance And Care
11. Open the display cover; turn on the computer and check the memory size by clicking start – My Computer – View system information of System Tasks. Your memory size appears at the bottom of the sentence in General tab. Shared video memory size will not be included with the value.
Page 119 Turn off the computer, disconnect the AC adapter, and remove the battery pack from the computer. Make sure to turn off the computer and remove the AC adapter and the battery pack from the computer. Otherwise the computer may malfunction. Loosen the screws and remove the cover.
Page 120 Insert a new backup battery with the plus surface up into the hook of the socket and press it down. Hook Replace the cover, matching the projecting parts of the cover with the notched parts of the computer. Tighten the screws. Screws Insert the battery pack.
Page 121 10. If you see the message Press F1 to Continue, Del. to Load CMOS defaults, F2 to enter SCU, press the Delete key. Windows will start up. It may take approximately one minute for this message to appear. 11. Click start – Control Panel. 12.
Page 122: Traveling With Your Computer
Cleaning Computer Cabinet Apply a small amount of mild cleaning solution to a dry, lint-free cloth and wipe the cabinet with the cloth. • Never clean the computer while it is powered on. • Do not use alcohol, benzene, thinner or other strong chemical agents that may damage the cabinet.
Page 123 • Disconnect the AC adapter and any other cables and any peripherals from the computer. • Fully charge the battery pack and bring the AC adapter and the AC power cord with the computer. • Avoid sudden shocks or extreme vibration.
Page 124: Virus Protection
Virus Protection Computer viruses are referred to a kind of maligned programs intentionally engineered. When the computer is infected, several damages would be generated; data in the hard disk may be destructed; the computer may be provided external operation by unauthorized users; you may inadvertently attach infected files to your e-mails resulting in spreading the viruses, for example.
Page 125: Updating Windows
Click start – Control Panel – Security Center. In the Security Center window, click the Turn on Automatic Updates button. Close the window. Updating Windows You can update Windows by clicking the Windows Update icon on the taskbar or accessing to the Microsoft site. For more information, visit the Windows Help and Support Center.
Page 126 Running LiveUpdate Automatically The automatic LiveUpdate automatically updates the definition file. Be sure to complete the Norton AntiVirus wizard before going on these steps. Click start – All Programs – Norton AntiVirus – Norton AntiVirus 2004. Click Automatic LiveUpdate in the Norton AntiVirus Subscription field. Click the Enable button.
Page 127: Data Execution Prevention
Data Execution Prevention The computer is mounted the CPU compatible with Data Execution Prevention (DEP) technology (or a memory protection feature) built into the Windows operating system. With DEP, the operating system marks some memory regions as non-executable and prevents execution of malicious program code there, which will result in protecting the computer from virus infection.
Page 128 • Be sure to enable all the functions above. • For the Security Center, refer to the Notice of Computer Security on page xii. Scan the system for viruses. • If some viruses are detected, eliminate them according to the instructions of the anti-virus software.
Page 129: Data Backup And Restore
Data Backup and Restore Your important data such as e-mails or files is stored on the hard disk of the computer. Backing up the data in another place is one of the ways that protect your data against any disaster, data corruption or data erase, for example. Backing Up Your Data The File and Settings Transfer Wizard can help you to back up several files and settings at one time.
Page 130: Re-Installation Instructions
Re-installation Instructions Refer to this section to re-install the system of the computer. • The reinstallation process will overwrite all information in the C and D drives of the hard disk and restore the hard disk drive to its factory configuration.
Page 131 computer. This License authorizes you to use the Software for disaster recovery purposes only, to restore the hard disk image contained on the CD to the computer with which the CD and Software were originally shipped. 3. NONPERMITTED USES. Without the express permission of PowerQuest, you may not (a) use, copy, modify, alter, or transfer, electronically or otherwise, the Software or documentation except as expressly permitted in this License Agreement, or (b) translate, reverse program, disassemble, decompile, or otherwise reverse engineer the Software.
Page 132 8. NO WAIVER. Any failure by either party to this agreement to enforce a specific part of the agreement in a specific situation is not a waiver of rights under the agreement. The party may still enforce the rest of the agreement in that situation and may still enforce some or all of the agreement in other situations.
Page 133: Backing Up Data
Backing Up Data Before formatting the hard disk, you should back up your data. For details on how to back up your data, refer to Data Backup and Restore section on the earlier page. Selecting Way to Recover Your System The computer has two drives (C: and D:) when it was shipped from the factory.
Page 134 Be sure to connect the AC adapter. If the battery power becomes significantly low, the installation process will be canceled. Turn on the computer. When the message <F2> to enter System Configuration Utility appears on the bottom left of the screen, press F2. Then, the Setup Utility will open.
Page 135 Intended Purpose: The SOFTWARE PRODUCT is installed on and shipped with a computer manufactured by Sharp. You may use the SOFTWARE PRODUCT only for making a Bootable CD from the recovery image file that is pre-installed on the hard disk.
Page 136 Limitation of Liability: In no event shall ECI or Sharp be liable for any special, incidental, indirect, or consequential damages, or for damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss, even if ECI or Sharp has been advised of the possibility of such damages.
Page 137 The icon ( ) will change to ( Creating Recovery CD Connect the AC adapters to the computer. Be sure to connect the AC adapter. If the battery is completely discharged, the burning CD process will be stopped. Insert a blank CD-R into the optical drive. If a dialog box or window appears, close it.
Page 138 • Store the burned discs in a secure place. • Keep your discs away from direct sunlight, heat and excessive moisture. Restart the computer. Enabling Auto Protect of Norton AntiVirus Right-click the Norton Antivirus icon ( ) on the taskbar. Click the Configure Norton AntiVirus.
Page 139 When the message <F2> to enter System Configuration Utility appears, press F2. The Setup Utility will open. Insert the Recovery CD disc 1 into the optical drive. In the Exit menu, select Load Setup Defaults; then, press Enter twice. In the Boot Sequence of the Main menu, select CD-ROM Drive in the 1st Boot Device field and Hard Disk Drive in the 3rd Boot Device field.
Page 140 Installing Application Software The preinstalled applications are stored in the sixth and seventh recovery CD if you have completed recovery CD creation process. When accidentally uninstalling a preinstalled application(s), reinstall it from the CD(s). For installation of the WordPerfect® Office 12, the serial number is needed.
Page 141: Troubleshooting
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 142: Trouble When Starting
Trouble when Starting Why doesn't the power indicator or the battery indicator turn on? • Make sure the AC adapter is correctly connected to the AC adapter jack of your computer. • Make sure the AC power cable is correctly connected to a live wall outlet. Connect another electric equipment to the wall outlet and check whether it is live or not.
Page 143: Trouble With Display
Click Date, Time, Language, and Regional Options. Click Change the date and time. In the Date and Time Properties dialog box, set the current date and time; then, click OK. Close the dialog box. Make an appropriate setting on the Setup Utility, if necessary. If you want to keep the default settings, no setting performance is needed.
Page 144: Trouble With Keyboard/Glide Pad
Why does the external monitor display nothing or the image on it distorted? • Confirm the monitor is turned on. • Confirm the monitor is connected correctly. • Make sure the external monitor is selected as the output display by pressing Fn+F5 ( ).
Page 145: Trouble With Floppy Disks
If pressing the power button fails to turn off your computer, remove the AC adapter, then, the battery pack. Ten seconds later, reinstall the battery pack, connect the AC adapter and then, turn on your computer. Why does the glide pad malfunction? •...
Page 146: Trouble With Optical Drive
Trouble with Optical Drive Why can’t I read data from a compact disc or play files? • Confirm the CD is inserted correctly. • Confirm the drive and file names are correct. • Confirm the CD is not stained or scratched. •...
Page 147: Trouble With Communication
Why does it take much time to write small data onto DVD-R? • DVD-R discs require 1GB of minimum filling before closing. When writing smaller than 1GB data onto the discs, you need to wait for dummy data to fill up to 1GB due to this limitation.
Page 148 Why is the access speed so slow? • Close the applications currently opened. • Try to connect another ISP (Internet Service Provider), or try to connect in some other time. Why can't I access the LAN? • Confirm the cable is properly connected to the LAN jack and the network hub. •...
Page 149 Right-click the Wireless Network Connection icon ( ) on the taskbar; then, click View Available Wireless Networks. Select the desired network in the Available wireless networks list; then, connect to the network. (Refer to the Confirming Status of Wireless Connection section in Chapter 4.) •...
Page 150: Trouble With Peripherals
• Confirm the IP address and the subnet mask of each computer are set correctly. • Confirm the WEP keys are correctly set to your computer if the WEP security of the communicated computers is enabled. How can I detect the MAC address? •...
Page 151: Trouble With Directhd
Why don't peripheral devices function correctly? • Set System standby/hibernate to Never in the Power Options Properties dialog box. If this does not work, set Turn off hard disks to Never. • Confirm they are Windows XP compliant. • Confirm drivers necessary for the devices are installed. Trouble with DirectHD Why can’t my AL series be recognized as an external hard disk? •...
Page 152: Trouble With Security Settings
Unplug the DirectHD cable. Connect your AL series and your host computer with the DirectHD cable. Why is the access speed so slow or why can’t I take advantage of the speed of USB 2.0? • Confirm your host computer supports USB 2.0. •...
Page 153 host computer. (Refer to the Disconnecting AL Series from Host Computer section in Chapter 6.) • Disconnect the AC adapter from the AL series, remove the battery pack, correctly reinstall the battery pack and connect the AC adapter, then turn power on to the AL series again.
Page 154 Why isn’t the e-mail displayed properly? • The Microsoft Outlook Express may block images in HTML e-mails. To display the image, follow theses steps. (Note that if you click the message, the sender of the e-mail may receive the fact that you open the message. Ensure the safety of the mail before operating these steps.) Start up the Microsoft Outlook Express.
Page 155 CDs and in Drivers folder on your computer. To open the folder; 1. Click start – My Computer. 2. Double-click SHP_V2500U(C:) – Program Files – SHARP – DRIVERS. • The applications are stored on the last two recovery discs if you have created the recovery CDs.
Page 156: Index
Index AC adapter Data execution prevention connecting, 1-1 changing settings, A-13 using, 1-5 checking programs, A-13 Account disabling, A-14 creating, 1-22 DirectHD Utility switching, 1-22 installing DirectHD utility, 6-2 Antenna, 4-14 connecting to host computer, 6-4 Application disconnecting from host computer, 6-5 installing, A-26 password function, 6-6 Audio...
Page 157 windows key, 1-9 File sharing copying, 4-10 sharing, 4-9 Floppy disk configuring network, 4-7 ejecting, 3-5 configuring unit, 4-6 handling, 3-4 connecting to wired network, 4-5 inserting, 3-4 troubleshooting, T-8 formatting, 3-5 troubleshooting, T-5 Floppy disk drive (external) connecting, 3-3 Memory module removing, 3-5 changing, A-1...
Page 158 external monitor, 3-6 headphones, 3-10 IEEE1394 device, 3-16 Troubleshooting microphone, 3-10 CD/DVD, T-6 PC cards, 3-12 common problems, T-1 printer, 3-15 communications, T-7 speaker, 3-9 DirectHD, T-11 troubleshooting, T-10 display, T-3 USB device, 3-11 floppy disk drive, T-5 Power hard disk drive, T-5 choosing AC or battery, 1-4 Internet Explorer, T-13 indicator, 1-3,4...
Page 159 SHARP CORPORATION 2004 SHARP CORPORATION PRINTED IN CHINA 561568471002...

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Pc-al series

Sharp PC-AL27 - Actius AL27 - Mobile Athlon 64 1.6 GHz Operation Manual

Basic Operations

Battery and Power Management

Peripherals

Communication Functions

Setup Utility

Directhd Function

Appendixes

Troubleshooting

Index

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