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Sharp Actius PC-MC24 Operation Manual
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Sharp Actius PC-MC24 Operation Manual

Sharp actius pc-mc24: operation manual
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Notice for All Users
•
Consult the operation manual (this document) for proper use of your computer.
•
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.)
•
SHARP assumes no responsibility for problems caused by incorrect handling,
repairs, defects, battery replacement or any other cause.
i

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Summary of Contents for Sharp Actius PC-MC24

  • Page 1 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 2: 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-MC Series This device complies with part 15 of the FCC rules.

  • Page 3: About The Modem

    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 4 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 5: Notice For Users In Canada

    Notice for Users in Canada This class B digital apparatus complies with Canadian ICES-003. About the Wireless LAN 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.
  • Page 6 TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD AND REMOVE 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: Battery Precautions

    • If your computer and AC power cord experience 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. • Turn off your computer before installing or removing any peripheral devices except USB devices, a PC card, etc.
  • Page 9 • Do not attempt to open or alter the battery pack. • Do not place the battery pack where it might become hotter than 140°F (60°C). • The battery pack must be kept from metal objects such as keys. They might trigger a short circuit and consequently cause the battery pack to heat up and explode.
  • Page 10 • Be sure to hold the plug of the AC power cord when you remove it from a wall socket. • Check the AC power cord and power connectors periodically for damage. If damage is found, change the power cord immediately. Modem Precautions IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should be always...
  • Page 11 • Maintain a space of at least 7.9” (20cm) between the antenna 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. Before you transfer your computer, delete any software in your computer including the operating system or applications 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 the 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 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

    Notice of Security with Wireless Devices Wireless LAN provides data transfer by means of electric waves instead of LAN cables between communicating devices such as personal computers and a wireless LAN station. Wireless LAN has an advantage of simple and ubiquitous LAN connection in the ranges where electric waves are available.
  • Page 16 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 17: About This Manual

    Information in this manual is subject to change without notice and does not represent a commitment on the part of SHARP Electronics Corporation and its sales subsidiaries. SHARP Electronics 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 18: 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 your computer. xviii...

  • Page 19: 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 20: Table Of Contents

    Table of Contents Notice for All Users ... i Notice for Users in the U.S.A..ii Notice for Users in Canada ... v Safety Precautions ... vii Notice of Computer Security... xiii Notice of Security with Wireless Devices... xv About This Manual ...
  • Page 21 Communication Functions Built-in Modem ...4-1 LAN Unit...4-4 Wireless LAN...4-9 Network Setup Utility...4-20 Setup Utility Running Setup Utility...5-1 Main Menu ...5-3 Advanced Menu...5-4 Security Menu ...5-4 Exit Menu ...5-6 Appendixes Memory Module ...A-1 Maintenance and Care ...A-4 Virus Protection...A-10 Data Backup and Restore ...A-13 Re-installation Instructions...A-14 Specifications ...A-25 Troubleshooting...

  • 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. Front LCD Screen →1-17 Battery Indicator →1-4, 2-3 Power Indicator →1-3, 1-4 Power Button →1-3 Status Indicators...
  • Page 23 Front DirectHD READY Lamp (Disabled for this model) DirectHD Port (Disabled for this model) Right AC Adapter Jack→1-2 Optical Drive→1-11 Left Modem Jack →4-2 External Display Port →3-7 Microphone Jack →3-9 Headphone /Audio Output Jack →3-8, 9 USB Ports →3-3,10,14 LAN Jack →4-5 PC Card Slot→3-11 Ventilation...
  • Page 24 Rear Security Slot →A-8 Bottom Battery Pack→2-1 xxiv USB Ports →3-3,10,14 Cooling Fan →vii...

  • Page 25: Basic Operations

    Basic Operations This chapter describes the basic operations of the computer. Properties Dialog Box in 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 right side of the computer. Plug the AC power cord into the AC adapter. Plug the AC power cord into a wall outlet. 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 When you turn on the computer, the power indicator ( the computer goes through a self test to detect any problems, and Windows setup process starts. Do not touch or operate the keyboard and touchpad 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, 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 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 Touchpad

    Using Touchpad The computer is equipped with an integrated touchpad pointing device. Using the touchpad, 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 touchpad with pointed objects (such as a ballpoint pen).
  • 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 touchpad, 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 ( Maximizes the LCD screen brightness Returns to the previous status by pressing them again Fn + F11 (...
  • Page 35 Inserting Disc Make sure the optical drive indicator is off; then, press the eject button. The drive tray will pop out. Optical Drive Indicator Gently pull out the tray. Place your disc, label side up, onto the tray and slightly press the center of the disc until it locks into place.
  • Page 36 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 37: Watching Dvd Video

    Writing Data to Disc • Before writing to discs, follow the instructions below: • Connect the AC adapter. If the battery is discharged, writing process will stop and fail. • Disable the power management. See the Power Management of Chapter 2. •...
  • Page 38 • When you run WinDVD for the first time, you need to enter the serial number on the bottom of the computer. • Before watching DVD videos, follow the instructions below: • Connect the AC adapter. If the battery is discharged, the operation will stop.
  • Page 39 To change the region code: Insert a DVD video into the drive. If the region code of the DVD video is different from that of your drive, the Confirm Region dialog box appears. The region code currently selected is checked in the left box. Region code of your DVD video is marked in the right box.

  • Page 40: 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 Fn key and then, press F3 ( Press and hold Fn key and then, press F4 ( These functions do not work in MS-DOS mode.

  • Page 41: Adjusting Display

    Adjusting Display You can adjust the brightness, resolution, and number of colors of the internal LCD display for more comfortable viewing. Changing Brightness of Display Press and hold Fn key and then, press F6 ( internal LCD display. Press and hold Fn key and then, press F7 ( internal LCD display.
  • Page 42 • You cannot switch to display resolutions and number of colors that are not available. • In the Color quality, Medium (16 bit) means 65,536 (64K) colors, and High (24 bit) means about 16,770,000 (16M) colors. • If you select High; •...

  • Page 43: 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 44: Setting Password

    Select a new account to start Windows again. If you cannot see Switch User in the 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.
  • Page 45 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 the Change my password string.
  • Page 46 1-22...

  • Page 47: Battery And Power Management

    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 48: Checking Battery Level

    Charging Battery Pack 1. Connect the AC adapter to the computer. While the battery is being charged, the battery indicator lights orange. 2. When the battery is fully charged, the battery indicator turns green. Charging time may vary according to the status of the computer. •...

  • Page 49: Low Battery Indication

    • The Power Meter may not indicate correctly for a short period after resuming from standby or hibernation mode. • If the actual remaining power in your battery is less than what the Power Meter indicates, you should condition the battery pack as per the procedure on the Conditioning Battery Pack section in this chapter.
  • Page 50 Conditioning Battery Pack Conditioning the battery pack is needed when the actual remaining power in your battery is less than what the Windows Power Meter indicates, or you buy a new battery pack. 1. Make sure the computer is turned off. 2.
  • Page 51 3. Slide the two battery stoppers to the unlocked position ( ) and hold them; then, push out the battery pack. Battery Stoppers 4. Insert the new battery pack into the computer by matching the notched part of the battery to the projected parts of the computer. Notched Parts Projecting Parts...
  • Page 52 5. When the battery is properly inserted, you will hear the click sound and the levers go back to their original positions.

  • Page 53: 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 display •...

  • Page 54: Power Scheme

    OK. 3. Close the Power Options Properties dialog box, then, the Control Panel window. Power Scheme Home/Office Desk Using AC Power Using Battery Portable/Laptop Using AC Power Using Battery Presentation Using AC Power...
  • Page 55 • Note that Power schemes includes other power management settings (such as a timer for System standby, etc.) appearing on the Power Schemes tab. Confirm those settings are set to an appropriate value when you select the processor performance using power schemes facility.
  • Page 56 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 57 • 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 58: 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 59: Peripherals

    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, 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 60 Connection Ports for Peripherals External Display Port Port Design Port name USB Port External Display Port Headphone / Audio Output Jack Microphone Jack Microphone Jack USB Ports Headphone /Audio Output Jack Port Design...

  • Page 61: Optional External Floppy Disk Drive Unit

    Optional External Floppy Disk Drive Unit You can use high-density (2HD) 1.44MB or double-density (2DD) 720KB floppy disks with the optional external floppy disk drive unit (CE-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 62 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 63 Ejecting Floppy Disk Before ejecting the floppy disk, make sure the indicator of the floppy disk drive unit is off. 1. Press the eject button firmly. The disk pops out slightly. 2. Eject it and store it properly. Formatting Floppy Disk 1.

  • Page 64: 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 65 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 4. Turn on the external monitor; then, the computer. Switching Display 1.

  • Page 66: 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. Headphone/Audio Output Jack Stereo Mini Plug Connecting Audio Equipment You can connect analog audio equipment to the audio output jack on the computer.
  • Page 67 Connecting Headphone Use the headphone with an impedance of 8Ω or more. (32 Ω is recommended.) 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 68: 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 69: 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 70: Ejecting Pc Card

    Insert a PC card into the slot with the label facing upward 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 71 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. 3-13...

  • Page 72: 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 on the right face of the computer, be sure to let the USB mark ( using ones on the rear face, let it downward.

  • Page 73: Communication Functions

    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 74 Connecting Modem to Telephone Line Turn off the computer. Open the cover of the modem jack on the left side of the computer. To avoid damaging the modem, close the modem cover after you finish using the built-in modem. Connect the core end of the included modem cable to the modem jack and the other end to the telephone line.

  • Page 75: 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 76: Lan Unit

    LAN Unit You can connect to a LAN (Local Area Network) with the 100 Base-TX/10 Base-T LAN units 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 77 Connect one end of the LAN cable to the LAN jack and the other end to the network hub. LAN Jack Turn on the computer. Configuring LAN Unit Click start - Control Panel. Click Network and Internet Connections; then, Network Connections. If the Classic view is selected, double-click the Network Connections icon.
  • Page 78 Configuring Network Settings You can configure your network settings in various manners according to network environments. This section provides one of them with the following conditions. • Two computers, which do not have Internet connections, are connected directly each other with a cross LAN cable. •...
  • Page 79 Click Next. Input Computer description if necessary and Computer name, then, click Next. The Computer name should be unique. Type a name that is different from that of the other computer. 10. Type a Workgroup name and click Next. The Workgroup name should be same as that of the other computer. 11.
  • Page 80 Sharing Files and Folders This section provides how to share a folder on the network. With these steps you can also share a drive. Right-click a folder to be shared and click Sharing and Security…. The XXX Properties dialog box will open. (XXX is the folder’s name.) Check the box of Share this folder on the network.

  • Page 81: Wireless Lan

    Wireless LAN The computer has an integrated wireless LAN function compliant with IEEE 802.11g standard 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 82: 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 83 • 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 84 • 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 85 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. For details on the access point, refer to its manual or consult your network administrator. This section describes how to communicate or access to the Internet through the access point.
  • Page 86 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 87 • 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 ( will change to ( • Entering an incorrect network key or selecting an inappropriate key index will show the Limited or no connectivity signage in the network name field and the icon on the taskbar will change to ( the correct network key and/or change the key index referring to the...
  • Page 88 Communicating with Other Computers This section describes how to communicate between wireless computers with a built- in wireless module or a wireless LAN card installed. To enable wireless communication between the computers; • Assign IP address and subnet mask for each computer. •...
  • Page 89 Type a name of the network in Network name (SSID) field of Wireless Network Properties dialog box. Confirm the computer and other computers are assigned the same Network name. 10. Confirm Open is selected in the Network Authentication pull-down menu and WEP in the Data encryption pull-down menu.
  • Page 90 Changing Security Mode This section describes how to change the security mode to WEP or WPA-PSK with TKIP or AES. When using the user authentication security technology, consult your network administrator for the mode changes. Right-click the Wireless Network Connection icon ( taskbar.
  • Page 91 • The key index options of the computer are 1 through 4. • Some access points and computers have the options 0 through 3. Refer to the table below for matching. Access Point1 /Computer1 (ex. When your access point type is “Access Point 2” and its key index is set to 0, set 1 to the key index of your computer.) Click OK twice and close the Wireless Network Connection Properties dialog box.

  • Page 92: Network Setup Utility

    Network Setup Utility With the Network Setup Utility, you can define specific network settings based on your network environments such as work, home, etc. You can also allow for the computer automatically to switch to the appropriate network. • Not every setting item can be stored. •...
  • Page 93 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. Type a network name, then, click OK. The selected icon appears on the main screen of the Network Setup Utility window.
  • Page 94 4-22...

  • Page 95: Setup Utility

    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 96 Entering and Exiting Setup Utility Turn on the computer. When <F2> to enter System Configuration Utility appears, press F2. Change to the desired settings. Refer to the next section. Select Exit menu; then, press Enter. Select one of the exit methods, and press Enter. Confirm the message and press Enter again.

  • Page 97: 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 Tab 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 98: Advanced Menu

    Advanced Menu Internal Pointing Device enables or disables the built-in touchpad. Shared Video Memory defines the size for the video memory that will be shared with the extend memory. The available sizes are 8MB, 16MB, and 32MB) Resolution Expansion defines whether the Setup Utility screen is expanded when the resolution is 640x480 or 800x600.
  • Page 99 If you enter a wrong password three times, the message “System will be shut down” appears. Press Enter to shut down the computer, and after 10 seconds, press the power button to turn it on again. If Password on Boot is enabled, the system will require a password when the computer is turned on.

  • Page 100: Exit Menu

    Exit Menu Exit Saving Changes saves the settings you have changed and exits the Setup Utility. Exit Discarding Changes exits the Setup Utility without saving the settings you have changed. Load Setup Defaults returns the values of all items to the default. To exit, select one of the above items.

  • Page 101: 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 up to 768MB by changing the installed memory module. For available memory modules, contact your local dealer. Changing Memory Module •...
  • Page 102 Loosen two screws and remove the memory slot cover. Remove the installed memory module. (Refer to the Uninstalling Memory Module section on page A-4.) Align a new memory module as shown below, matching the notched part of the module with the projecting part of the memory socket of the computer. The cooling fan may be hot.
  • Page 103 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. Projecting Part Replace the memory slot cover, matching the projecting parts of the cover with the notched parts of the computer.

  • Page 104: Maintenance And Care

    10. 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 105 Loosen the screws and remove the cover of the backup battery box. Remove the tape securing the cables and pull out the cables connecting the backup battery with the computer. Pinch the cables as close to the connector as possible. Slowly remove the backup battery while lightly holding the sponge.
  • Page 106 Plug the connector of a new backup battery to the computer with the notched part facing upward. Make sure the black cable comes right and the red cable comes left. Notched Part Red Cable Insert the new backup battery to the computer with its tape side down into the pattern on the sponge and properly attach it with the adhesive tape.
  • Page 107 Tighten the screws. Insert the battery pack. 10. Turn the computer over and connect the AC adapter. 11. Turn on the computer. 12. If you see the message Press F1 to Continue, Del to Load CMOS defaults. It may take approximately one minute for this message to appear. 13.
  • Page 108 Using Security Cable You can connect a commercial security cable to the security slot on the computer to prevent theft. Security Slot Security Cable Cleaning Computer Cabinet Apply a small amount of mild cleaning solution to a dry, lint-free cloth and wipe the cabinet with the cloth.

  • Page 109: Traveling With Your Computer

    Screen The surface of the screen may become smeared and accumulate dust during use. Avoid touching the screen with your fingers when using the system. Gently wipe the surface of the screen with a soft cloth that has been dipped in a mild detergent solution and squeezed dry.

  • Page 110: Virus Protection

    Virus Protection Computer viruses are programs written intentionally to enter a computer without the user’s permission or knowledge. When the computer is infected, several types of damage may occur; data in the hard disk may be destroyed; the computer may be provided external operation by unauthorized users;...
  • Page 111 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 112 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 113: 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 114: 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 115 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 116: Recovery Options

    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 117: 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 118 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 119 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 120 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 121 The icon ( ) will change to ( Creating Recovery CD Connect the AC adapter 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 122 • 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 123 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 124 Installing Application Software The preinstalled applications are stored in fourth recovery CD if you have completed the recovery CD creation process. When accidentally uninstalling a preinstalled application(s), reinstall it from the recovery CD. For installation of WordPerfect® Office 12, the serial number is needed. Type the following number.

  • Page 125: Specifications

    Specifications Parts Operating System Microsoft® Windows® XP Home Edition Service Pack 2 with Advanced Security Technologies* AMD Mobile Athlon AMD PowerNow! Primary Cache 256 KB (integrated in CPU) Secondary Cache 512 KB (integrated in CPU) Memory Main 512MB DDR SDRAM (PC2100) standard, expandable to 768MB* Video 8/16/32MB shared with system memory (Default: 32MB) Display...
  • Page 126 Software Network Setup Utility 2, Norton AntiVirus Drop CD+DVD ver.4, WordPerfect This model (PC-MC24) does not support other operating systems than the pre-installed one. To upgrade the memory size, you need to replace the preinstalled 256MB memory module with a new one.

  • Page 127: Troubleshooting

    If you still have a problem after trying all the suggested remedies in this chapter, contact your dealer or call: 1-800-BE-SHARP(237-4277). The problems that you might encounter can be divided into two basic categories: hardware and software.

  • Page 128: 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 129: Trouble With Display

    Why do I get the message Press <F1> to resume, <F2> to setup? • The setting of the Setup Utility is deleted. Follow these steps: Press F2 key while the message Press <F1> to resume, <F2> to setup is appearing. In the Exit menu, select Load Setup Defaults and press the Enter key to retrieve the default value.

  • Page 130: Trouble With Keyboard/Touchpad

    • If you still have the problem after trying the above, follow the steps in Why doesn't the keyboard or the touchpad function? Why does the external monitor display nothing/why is the image on it distorted? • Confirm the monitor is turned on. •...

  • Page 131: Trouble With Floppy Disks

    Press Ctrl+Alt+Delete and select the Applications tab of the Windows Task Manager dialog box. Click the program name that hangs up, then, End Task. If this does not solve the problem, select the User tab and click Disconnect or Logoff of the Windows Task Manager dialog box, then Yes. If the step 1 fails to work, press the power button for more than four seconds to turn off the system.

  • Page 132: Trouble With Hard Disks

    Trouble with Hard Disk 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. Trouble with Optical Drive Why can’t I read data from a compact disc or play files? •...

  • Page 133: Trouble With Communication

    Why can’t I read/write data from/onto a disc or play files? • Confirm your computer is turned on. • Confirm the disc is inserted correctly. • Confirm the drive and file names are correct. • Confirm the disc is not dirty or scratched. •...
  • Page 134 • Turn off the power management in Windows. • If an unusual device is attached to the line you are connecting to, the modem may not function properly. Remove the device or contact the dealer of the device. • If your computer is connected to a PBX, consult the PBX maintenance staff or its service company.
  • Page 135 • Confirm Any available network (access point preferred) is selected in the Networks to access field of the Advanced dialog box. (To open the Advanced dialog box, refer to the Communicating with Other Computers section in Chapter 4.) • Confirm the Network name of your computer matches that of the access point you want to communicate with.
  • Page 136 Why can't I communicate with other computers through wireless LAN? • Confirm the antennas are enabled with pressing Fn+F1 ( When the antenna indicator is on, the antennas are enabled. (Refer to the Activating Antenna section of Wireless LAN in Chapter 4.) •...

  • Page 137: Trouble With Peripherals

    See the numbers of Physical Address in Ethernet adapter Local Area Connection section (for LAN) or Ethernet adapter Wireless Network Connection section (for Wireless LAN). Type exit; then, press Enter. Trouble with Peripherals Why don't peripheral devices function? • Confirm they are correctly connected to your computer. •...

  • Page 138: Trouble With Security Settings

    Trouble with Security Settings Why do I have the message “Your computer might be at risk” each time I boot my computer? • If you have the message “Automatic Updates is turned off” addition to the above message, turn on the Automatic Updates to enable your computer periodically to update Windows.
  • Page 139 • If you want to have pop-up ads on the specified web site; Start up the Microsoft Internet Explorer. Open the Tools menu and select the Pop-up Blocker – Pop-up Blocker Settings…. Enter the URL to be permitted in the Address of Web site to allow field and then, click Add.
  • Page 140 Why is the date or time incorrect? • Correct the date and time in Windows. Double-click the time appearing on the taskbar and set them in the Date and Time Properties dialog box. Why can't I use a hardware device? •...
  • Page 141 CDs and in the DRIVERS folder on your computer. To open the folder; 1. Click start – My Computer. 2. Double-click SHP_V2310U(C:) – Program Files – SHARP – DRIVERS. • The applications are stored on the fourth recovery disc if you have created the recovery CDs.
  • Page 142 T-16...

  • Page 143: Index

    Index AC adapter connecting, 1-1 using, 1-5 Account creating, 1-19 switching, 1-19 Antenna, 4-12 Audio controlling output volume, 1-16 Backing up data, A-13 Battery pack backup battery, A-4 changing, 2-4 charging, 2-2 checking level, 2-2 conditioning, 2-4 indicator, 1-4, 2-3 low battery indication, 2-3 Cleaning computer, A-8...
  • Page 144 Hard disk drive troubleshooting, T-6 Indicators antenna, 4-12 power, 1-3, 4 battery status, 1-4, 2-3 status, xxii Keyboard aplication key, 1-9 function keys, 1-9 special keys, 1-9 troubleshooting, T-4 windows key, 1-9 configuring network, 4-6 configuring unit, 4-5 connecting to wired network, 4-4 troubleshooting, T-8 Modem configuring, 4-3...
  • Page 145 Screen Saver, 1-18 Setup utility advanced menu, 5-4 changing setting, 5-2 entering and exiting, 5-2 exit menu, 5-6 main menu, 5-3 running, 5-1 security menu, 5-4 Security cable, A-8 Specifications, A-25 System standby about, 2-9 generating conditions, 2-10 resuming from, 2-9 System hibernate about, 2-9 generating conditions, 2-10...
  • Page 146 Index-2...

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