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MiTAC A770 Operator's Manual

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A770 ENHANCE SERIES
NOTEBOOK
OPERATOR' S MANUAL
MITAC Technology Corporation
P/N: 799001180012
R00

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  • Page 1 A770 ENHANCE SERIES NOTEBOOK OPERATOR’ S MANUAL MITAC Technology Corporation P/N: 799001180012...
  • Page 3 © Copyright by MTC Corporation 1998. All rights reserved. No part of this publication maybe reproduced by any means for any reason without express written approval from MTC Corporation or its authorized representative. MTC Corporation makes no representations, either express or implied concerning the accuracy of this manual.

  • Page 4: Class B Regulations

    Class B Regulations Federal Communications Commission Radio Frequency Interference Statement NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are design to provide reasonable protection against harmful interference in a residential installation.
  • Page 5 WARNING To assure continued compliance, use only shielded interface cables when connecting to a computer or peripheral. Also, any change or modifications not expressly appoved by the party responsible for complience could void the user’ s authority to operate this equipment. FCC RF Exposure Warning: This computer is provided with PC Card skit that could be used with wireless transmitter(s) , which will be specifically...
  • Page 6 Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low Voltage Directive (73/23/EEC) issued by the Commission of the European Community. Compliance with these directives i m plies conformity to the following European Norms: ? EN50081-1: Electromagnetic compatibility-Generic emmision standard ? EN55022: conducted Emission, Radiated Emission ? EN61000-3-2: Current Harmonic...
  • Page 7 Record of Changes CHANGE DATE TITLE OR BRIEF DESCRIPTION ENTERED 06, Oct.,2003 Initial Release 14, June, 2004 Add section 3-2.6...

  • Page 8: Preface

    This is the A770 Series Notebook Operation Guide. Contents This manual contains information for personnel using the A770 Series notebook computer. Readers should have a basic understanding of Windows 2000 or Windows XP operating system installed on the computer when reading this document.
  • Page 9 Various software manuals offer detailed instructions about individual programs run on the notebook. Specifications (reference only) Standard Optional Intel Pentium M Processor 1.4/1.6Ghz (? -FCPGA) package 256 MB 512MB or above Display 1. 12.1” color LCD, 64K color 12.1” for Sun-Light Readable TFT, XGA (Transflective) 2.
  • Page 10 Expansion Unit (PCI/ISA) Port replicator (SIOx2, PIOx1,USBx4,VGAx1, DC input, Power switch) Carrying Bag Shock Mount External battery charger (2-pcs and 3-pcs) 11-32VDC 90W car adapter USB external FDD 802.1 1b/g Wireless LAN Communicatio One serial port n ports One parallel port, support EPP/ECP RJ-11 port RJ-45 port One VGA monitor port...
  • Page 11 315mm W Open Size: 70mm (With Rubber 260mm D Bumper) Weight 14.3 lbs (6.5 kg)

  • Page 12: Safety Summary

    Safety Summary Read these instructions before using or working on this computer. Follow all warnings and instructions in this manual or marks on the computer and its components. Avoid submerging the system unit in liquids. avoid stacking papers or other flammable objects on top of, underneath, or next to the system unit.

  • Page 13: Table Of Contents

    Table of Contents Preface Contents ..................... e Audience .................... e Organization..................e Supplemental Reading ...............e Specifications Specifications ..................f Safety Summary Safety Summary .................h Chapter 1 System Overview Introduction................1-1 System Description .............. 1-1 System Configuration............1-1 1-3.1 Standard Configuration......... 1-1 1-3.2 Options and Accessories........1-3 1-3.3 System Identification..........1-4...
  • Page 14 1-5.2 Rear Components ............1-9 1-5.3 The Keyboard ...............1-11 1-5.4 Additional Keyboard Functions........1-16 1-5.5 Battery Pack ..............1-24 1-5.6 Diskette Drive and CD-ROM/DVD/COMBO/DVD- RW ................1-25 Chapter 2 Operation Introduction................2-1 Opening and Closing the Notebook........2-1 2-2.1 Opening the Cover..........2-2 2-2.2 Closing the Cover..........
  • Page 15 2-4.5 Wireless LAN Utility Installation (PROSET) ................. 2-18...
  • Page 16 Insel SpeedStep Utility............2-19 Daily Operation..............2-20 2-5.1 Starting the Computer......... 2-20 2-5.2 Turning Off The Notebook ......... 2-21 2-5.3 Using the Notebook in the Car......2-21 Using External Power Sources........... 2-22 2-6.1 Using AC External Adapter........2-23 2-6.2 Charging the Batteries..........2-23 Running On Battery Power..........2-24 Chapter 3 The SETUP Program...
  • Page 17 Cleaning ..................4-2...
  • Page 18 List of Figures Figure 1-1 Features of A770 ............1-5 Figure 1-2 Features of A770 ............1-6 Figure 1-3 I/O Access Door of the A770........1-7 Figure 1-4 Keyboard Key Function..........1-10 Figure 1-5 Keyboard with Embedded Touchpad......1-10 Figure 1-6 Cursor Control Keys ............ 1-13 Figure 1-7 Touchpad Point Device .
  • Page 19 List of Tables Table 1-1 Standard A770 Notebook Computer.......1-2...
  • Page 20 viii...

  • Page 21: System Overview

    Chapter 1 System Overview 1-1 Introduction A770 notebook computer is a new generation notebook computer. It is a high-end rugged notebook computer which is an industrial notebook with some rugged features such as vibration, shock, drop and drip-proof. It is designed for using in vehicle or in the harsh environment.
  • Page 22 The specifications in this table may be different from yours due to the optional items. Please refer to the detailed specifications including the standard and optional configurations on page f. Table 1-1 Standard A770 Notebook Computer Feature Description Intel Pentium M Processor Banias 1.6GHz/Doth 1.8GHz in...

  • Page 23: 1-3.2 Options And Accessories

    1-3.2 Options and Accessories (A) BAY 1 Options ? CD-ROM ? Bay 1 FDD ? Bay 1 Battery Pack ? DVD ? DVD RW ? COMBO Drive (DVD+CD-RW) (B) BAY 2 Options ? RS-232/RS-422 ? RS-485 ? Wireless Modem (GSM/GPRS or CDMA)+ GPS Module (Optional singly) PCMCIA- Removable TYPE III x 1 or TYPE II x 2 Module ? DGPS-DGPS Module...

  • Page 24: 1-3.3 System Identification

    1-3.3 System Identification The nameplate listing system information is at the bottom of the notebook. It contains: Factory configuration Model number Serial number 1-4 Unpacking Use this checklist to make sure all items included with the notebook are present in good condition. Notebook computer Rechargeable battery pack AC adapter...

  • Page 25: Notebook Features

    1-5 Notebook Features Items 1 through 18 identifiy the major features designed into the A770 computer. A brief description will accoumpany each call-out to help you get stated and become familiar with your A770. Some of the features described in this section might vary from your individual A770 due to the different configuration and optional items available.
  • Page 26 Figure 1-2 Features of the A770 9. Carring Handle 10. Opening Latch 11. LCD Rubber Bumpers System Overview...

  • Page 27: Figure 1-3 I/O Access Door Of The A770

    Figure 1-3 I/O Access Door of the A770 12. Sealed I/O Access Door ( Rear Panel) 13. Bay 2/Access Door 14. Removable Hard Disk Drive Module/Access Door 15. Removable Primary Battery/Access Door 16. Audio Jacks 17. PCMCIA/CardBus Slots 18. Removable Floppy Disk Drive/Bay 1...

  • Page 28: 1-5.1 Feature Description

    6. On/Off Switch- This switch controls the power to the A770. 7. Touchpad/Point Device- The keyboard is equipped with an embedded two-button touchpad/point device. 8. Stereo Speakers - The A770 is equipped with two stereo speakers for audio sound. 9. Carrying Handle-The durable carrying handle makes transportation of the A770.

  • Page 29: 1-5.2 Rear Components

    16. Audio jacks – Two audio jacks (line-out and mic-in) are provided on the A770. 17. PCMCIA/CardBus slots – The A770 provides two Type II or one Type III PCMCIA/CardBus slots for added expansion. 18. Removable Floppy Disk Drive Module – The A770 is equipped with removable 3.5”, 1.44 MB floppy disk drive module.
  • Page 30 Component Description Power Connects the AC adapter. Connector USB2.0 Ports Each the ports connects a USB device, such as a floppy disk drive, printer, digital camera, joystick, and more. PortReplicator The Port Replicator Port is an 80 pin interface, Port expand two USB2.0, PIO, VGA port.

  • Page 31: 1-5.3 The Keyboard

    1-5.3 The Keyboard The A770 is equipped with a completely sealed, 87-key rubber keyboard with twelve function keys and dedicated cursor keys. An embedded touchpad with two mouse buttons is centered below the keys. It eliminates the need for external mouse device. The touchpad is pressure senstive and works by the touch and movement of your fingertip.

  • Page 32: The Keyboard

    Refer to the user’s manual, for a particular application program, to determine the function of each of three keys. The A770 Bios also uses function keys to set some configuration par ameters. Numeric This key switches the number pad between acting as Lock unmeric keys or editing keys.
  • Page 33 To use an “Alt” key combination, hold down the <Alt> key along with the other key. Application One of two “Windows” keys provided on the A770. The “Application” key is used in conjunction with other keys to perform software specific functions.

  • Page 34: Cursor Control Keys

    1-5.3.2 Cursor Control Keys Item Function Home Moves the cursor to the first character position on the top line of the screen. Moves the cursor to the last character position on the bottom of the screen. PgUp If this key is operable in the application program you are using, it lets you scroll to the previous page.

  • Page 35: Figure 1-6 Cursor Control Keys

    Figure 1-6 Cursor Control Keys 1-15 System Overview...

  • Page 36: Keyboard Touchpad

    1-5.3.3 Keyboard Touchpad The built-in touchpad is a convenient substitute for a mouse device. It’s function is similar to that of a two-button mouse. The left button is equivalent to the left button on a mouse and the right button is equivalent to the right button on a mouse.

  • Page 37: 1-5.4 Additional Keyboard Functions

    1-5.4 Additional Keyboard Functions The A770 offers “Hot Key” commands that provide easy access to system features. The use of the “Fn” key along with several specific keys (F1-F12) controls various functions of the A770. Volume Control The volume control is adjusted by use of a combination of function keys. To increase the volume, press the Fn+F4 keys.
  • Page 38 CRT/LCD/Simulscan Toggle The switch between the CRT/LCD/Simulscan display modes, press the Fn+F9 keys. Panel On/Off The turn the panel “On” and “Off”, press the Fn+F10 keys. Toggle LCD Backlight On/Off (Option) The Toggle LCD backlight selected pressing the function keys Fn+F11. Usually use Fn +F11 function key for transflective LCD panel.

  • Page 39: Figure 1-8 Status Row Lights

    1-5.4.2 Status Row Indicators The “Status Row Indicators” keeps you informed of the computer’s operating status. The LED’s light up to show the current operating condition of several key A770 devices and features. Figure 1-8 Status Row Lights Figure 1-8 Status Low Lights...
  • Page 40 The AC Power Adapter The AC power adapter is the primary power source for the A770. In order to reduce the power of the battery pack and keep it at full capacity, connect the AC power adapter to the system as frequency as possible.
  • Page 41 Battery Pack The removable battery pack, with on-line charge capability, comes standard with the A770. The battery pack provides power to the system when the AC power is “Off” or not connected. It has a 97whr capacity operate. The primary battery type is Li-ion.
  • Page 42 The necessity for a charge cycle is usually determined each time the AC power is applied or the battery pack is inserted and connected to the system. The battery pack in the A770 can be charged during both the power ”On” and “Off” stages.

  • Page 43: Figure 1-9 Auxiliary Battery Pack

    Serial Port The A770 includes one standard 9 pin D -type, RS-232C serial port for connecting a serial mouse or other external serial devices. The D-type connector is dedicated to the COM1 address. The serial port is located on the rear panel of the A770.
  • Page 44 The A770 includes one 15-pin, sub-D VGA alalog port for connecting an external monitor. It is accessible on the rear panel of the A770. It is not necessary to connect an external monitor to the A770, but by using an external, you can achieve higher resolutions than on the internal flat-panel display.

  • Page 45: 1-5.5 Battery Pack

    Power Port If the A770 is to be in use for an long continuous period, connect the external power adater into the power port. Then plug the power cord into a 3-prong grounded wall socket to provide external power to the A770. The power port is located on the rear panel of the A770.
  • Page 46 3.7V, the battery pack consists of twelve cells. The capacity of each cell is 2200mAH or more. The output voltage of the battery pack is 11.1VDC. The A770 can be fitted with up to two battery. The primary (97whr) and an auxiliary battery (65whr). The batteries can be hot-swapped.

  • Page 47: 1-5.6 Diskette Drive And Cd-Rom/Dvd/Combo/Dvd- Rw

    The diskette drive allows permanent data storage in a compact, transferable media. Data stored on diskettes can be easily passed from one machine to another. The A770 Series diskette drive accepts 3.5” double-density (720 KB) and high density (1.44 MB) diskettes. Figure 1-10 Diskette Drive and CD-ROM/DVD/COMBO...

  • Page 48: Chapter 2 Operation

    The A770 can be powered by the A770 adapter or by the rechargeable battery pack. This chapter will cover the operation of the A770. The A770 supports a wide range of external peripheral devices. Installation instructions and procedures for these devices will also be covered in this chapter.

  • Page 49: 2-2.1 Opening The Cover

    2-2.1 Opening the Cover To open the notebook, press hook outward and tilt the cover up to a comfortable viewing angle. (Usually about 110?) See Figure 2-1. Figure 2-1 Opening the Notebook 2-2.2 Closing the Cover Be sure to turn the system “Off”and disconnect the power before closing the cover.

  • Page 50: 2-2.3 Opening The Pcmcia/Fdd/Cd-Rom/Dvd

    2-2.3 Opening the PCMCIA/FDD/CD ROM/DVD/COMBO /DVD RW Door Open doors only when it is required to access components behind them. To open a door: Insert a small flat edged object (a small sized screwdriver or the edge of a small coin) into the slot of one of the cptive screws securing the access door. Turn the screw counter-clockwise until it comes loose from its socket.

  • Page 51: Combo/Dvd-Rw

    ( usually a printer or an external floppy disk drive) into the A770. I tem 1, Item2, Figure 2-3 shows how to connect serial and parallel cables. Make sure the mating connector is tightly secured by pushing it to the end and lock the screws.

  • Page 52: 2-3.2 External Power Adapter

    2-3.2 External Power Adapter Use the provided AC adapter to supply your A770 with power form an external source. The A770 can either be “On” or “Off” when connecting or disconnecting the AC adapter. Item 3, Figure 2-3 shows how to connect the power adapter.

  • Page 53: Floppy Disk Drive/Cd-Rom/Dvd/Combo /Dvd-Rw

    2-3.3 Floppy Disk Drive/CD-ROM/DVD/COMBO/DVD RW Bay 1 on the A770 can contain either a removable floppy disk dirve, a removeable CD-ROM, a removeable DVD module or an auxiliary battery pack. 1. Turn the A770 “Off”. 2. Open the Bay 1 access door. (See Fig 2-5) 3.

  • Page 54: Figure 2-5 Removing A Fdd/Cd-Rom/Dvd/Combo/Dvd- Rw Module

    Figure 2-5 Removing a FDD/CD-ROM/DVD/COMBO /DVD RW Module Operation...

  • Page 55: 2-3.4 Loading And Remoce Diskette

    II PC cards. The type III PC card occupies both slots. The A770 supports “ hot insertion”. You can insert the PC card into the slot while the system is powered “On”.

  • Page 56: Hard Disk Drive Module

    2. Loosen the captive screws securing the access door. 3. Use the handle on the access door to carefully pull the HDD module out and away from the A770 (See Fig 2-8). 4. Insert the new Hard module into the slot. Gently push the HDD module in, until it seats firmly in place.

  • Page 57: 2-3.7 Ieee 1394

    Figure 2-8 Removing a Hard Disk Drive Module 2-3.7 IEEE 1394 The A770 provides a standard IEEE 1394 Fire Wire port for high speed connections. The “High Speed Serial Bus” is located on the right side panel, next to the audio jacks.

  • Page 58: 2-3.8 Emi Accessory Descriptions

    NOTE The length of the cabl e for IEEE 1394 port must be less than 4.5m or the system will not support it. The system supports 15W power for the cable. 1394 port Figure 2-9 Removing IEEE 1394 Port 2-3.8 EMI Accessory Descriptions The user can use the following EMI Accessories for better EMI protection.

  • Page 59: Figure 2-10 Emi Core & Cable

    3. Modem Cable ? One modem cable together with the EMI core is used for the modem port. NOTE The connector close to the EMI core should be connected to the modem port of the computer for best performance. EMI Core 1394 Cable EMI Cable (Picture sample...

  • Page 60: First Time Use

    “On” the A770, you must use the AC adapter along with an outside power source. Once the main battery pack receive a full charge, you can use it to power the A770. For more information about the battery, refer ot “Charging the Battery” later in this chapter.
  • Page 61 How to Use the CD NOTES: ? The drivers may have been updated after this manual was published. For driver’ s upgrade, please contact your dealer. ? You can always find README or document files on the CD. These files contain the latest information from the software supplier.
  • Page 62 Device Driver Press the “Device driver” button, the system will auto install include VGA, Audio, Modem, LAN , Wireless LAN, USB 2.0, DirectX 8.1, Chipset driver. VGA Allows you to select high-resolution displays with richer colors. It can drive CD displays as well as CRT displays.

  • Page 63: 2-4.3 Install Touch Screen Driver For Windows 2000/Windows Xp

    2-4.3 Install Touch Screen Driver for Windows 2000 /Windows Insert the driver CD into the drive. Click on “TOUCH SCREEN” then “WIN2000”, and follow the onscreen instructions to continue. When finished installing, select “Yes” to reboot your system. The driver should now be loaded.

  • Page 64: 2-4.4 Installing Touch Pad Drivers

    2-4.4 Installing Touch PAD Driver 1. Insert the driver CD into the drive. 2. Upon clicking on the “TouchPAD” link on the main screen, the Installation Wizard appears on screen. Upon clicking on “Next”, the following screen appears as shown next. Operation 2-17...
  • Page 65 2-4.5 Install Touch Screen Driver for Windows XP Hardware Install: (1) Insert the driver CD to the CD drive, to bring up the following screen. Select “WINXP”. 2-18 Operation...
  • Page 66 (2) When the TSRC-XP.htm file appear, then select ”START” -> “Control Panel” button. Operation 2-19...
  • Page 67 (3) When the “Control Panel “ screen appear, then click on “ performance and Maintenance” button. 2-20 Operation...
  • Page 68 (4) When the “Performance and Maintenance” screen appear, and then click on “System” button. Operation 2-21...
  • Page 69 (5) When the “System Properties” screen appear, and then click on “Hardware” and “Device Manager “ button. 2-22 Operation...
  • Page 70 (6)When the “Device Manager” screen appear, then click on “ ?Unknown device” and then click on the “Properties” icon. Operation 2-23...
  • Page 71 (7)When the “Unknown Device Properties” screen appear, and then click on “ Reinstall Driver” button. 2-24 Operation...
  • Page 72 (8)When the “Hardware Update Wizard” appears, click on “ Install the software automatically [Recommand], then click on ”Next”. (9) When the “Hardware Installation” screen appears, click on ”Continue Anyway”. Operation 2-25...
  • Page 73 (10) When the “Hardware Update Wizard”screen appears, click on ”Finish” button. 2-26 Operation...
  • Page 74 (11) When the “PenMount DMC9000 and DMC9100 Properties” screen appears, click on ”Close” button to exit the driver installation.. Operation 2-27...
  • Page 75 Touchscreen Utility To install the touchscreen utility, perform the following: (1) Insert the driver CD to the CD drive, to bring up the following screen. (2) Click on “Start” then “Run”. (3) Enter the following directory on the driver CD: \TOUCHSCREEN\Setup.exe, then click on “OK”.
  • Page 76 (5) When the “InstallShield Wizard” appears, click on “Next” to continue. (6) Select “ I accept the terms in the license agreement,” then click on “Next”. (7) When the “Ready to Install the Program” screen appears, clcik on “Install” to continue. (8) Reboot the system.

  • Page 77: Daily Operation

    (11) If you need 4,9,16,25 dot of the calibrate, we suggest select “Advanced Calibration” button to calibrate. (12) Click on the four sides red points and plus sign on the screen to calibrate your “PENMOUNT” pen to start using your A770’s Touchscreen. 2-5 Daily Operation This section discusses expected daily notebook activity.

  • Page 78: 2-5.2 Turning Off The Notebook

    After the POST, the system checks for a system password. If one is present, the computer prompts for its entry before continuing. Carefully type it in. NOTE The password characters do not appear on the screen. After password confirmation, the system tries to boot from O/S. Adjust brightness, and viewing angle for best appearance and comfort.

  • Page 79: Using External Power Sources

    Plug in car cigarette lighter Figure 2-11 Plug Car Power Cable in Notebook 2.6 Using External Power Sources CAUTION The external power adapter is rated for input sources within the following constraints: A-Series: AC: 100-240 V, 50-60 Hz DC: 9-19.5 VDC direct input without charging function (option) 12-32 VDC external car adapter/charger (option) Connecting to sources outside this range may damage the external power adapter...

  • Page 80: 2-6.1 Using Ac External Adapter

    2-6.1 Using AC External Adapter A-Series provides an AC external adapter for standard configuration. Use the nearby AC power source. To save battery power, use power adapter with an external power source whenever possible. Tips for using the external power adapter. 1.

  • Page 81: Running On Battery Power

    2-7 Running On Battery Power The notebook has several power manage ment features to prolong continuous operation on battery power. This section describes the power saving modes and tells how to take best advantage of them. It includes default settings for each mode. For instructions about changing them, see chapter 3.

  • Page 82: Introduction

    Chapter 3 Setup Configuration Utility 3-1 Introduction This chapter tells you how to configure your system using the SCU (Setup Configuration Utility). The SCU allows you to enter the system configuration information. This information is needed by the system to identify the type of devices installed and to set up special features.

  • Page 83: 3-2.1 Main

    1. All the SCU screens shown in this chapter are examples. Your actual settings may vary from those shown here. 2. The SCU program may have been updated after this manual was published. Setup Menu To run SCU, press when the prompt appears in the left corner of the screen during system startup.

  • Page 84: 3-2.2 Moving Around And Making Selections

    ? The right column of the screen gives help information of the selected item. ? The bottom lines of the screen give keyboard instructions for moving around and making selections. 3-2.2 Moving Around and Making Selections A brief description of keyboard usage is listed next: Function ? , ? Selects a menu title.

  • Page 85: Main Menu

    Main Menu The Main pull-down menu, as shown below, contains the basic configuration settings of the system. Select the “Main” category from the menu bar, if you wish to change these settings. A description is provided for each option listed on the pull down menu.
  • Page 86 Build-In Numlock Num Lock Indicator–When enabled the “Internal Numlock” of the BIOS setup and then turn on the Num lockon keyboard, you can enter a numemc key without “Fn” pressed. When disabled the “Internal Numlock”of the BIOS setup, then turn on the Num lock on keyboard, internal keyboard is not available for entering, but external ones.
  • Page 87 Keyboard Backlight When the LED Keyboard Backlight need light at power on status, then select the “Keyboard Backlight “ setting is Enable. When the LED Keyboard Backlight need dark at power on status, then select the “Keyboard Backlight “ setting is Disable. The Fn+ F8 function can toggle Backlight of the keyboard light or dark, but Fn+F8 can’t effect the CMOS Setup of the “Keyboard Backligt”...
  • Page 88 Mini PCI Card To enable or disable Mini PCI slot function, this function is secure security protection, when this machine enquiped with WLAN card on Mini PCI slot. SetupConfiguration Utility...
  • Page 89 3-2.2.2 Advanced Menu The Advanced pull-down menu, as shown below, contains the I/O configuration settings of the system. Geyserville Support Enables or disables the Geyserville feature of the CPU. The Geyserville feature helps conserve battery life by decreasing the CPU’s running speed under certain conditions while still maintaining a high performance.
  • Page 90 Share Video Memory sets the shared memory size of the video controller. The options are 4M, 8M, 16M and 32M. NOTE: This shared video memory size of the video controller will depend on your system memory. If you system memory is greater than 256 (512) MB, system will automatically set the above item to 64MB.

  • Page 91: Com Ports

    COM Ports The COM Port item allows you to assign COM1 to specific functions that you wish to use. In general, COM1, 3F8, IRQ4 can be assigned to RS-232 (the serial port) or touch screen. User select the TouchScreen, 3E8, IRQ5 was assigned COM 3 to Touch Screen.

  • Page 92: Lpt Port

    LPT Port The “LPT Port” item sets the address for the LPT port (parallel port). When this item is selected, the submenu displays as shown below. 3-2.3 Security Menu The Security pull-down menu, as shown below, contains the Security settings that safeguard your system against unauthorized use.
  • Page 93 Power-on Password allows you to set the password for your system. When typing Power-on password, first make usre that Num Lock is off, then type your Power-on password in the entry fields and press Enter. Confirm your Power-on password by typing it again and pressing Enter.
  • Page 94 When you set up Scu Password completed, after if your save change and exit. system will let your type again . If the Enable SCU Password sub-item is enabled.When use t h e SCU Password must in two condition, one is enter “SCU”...
  • Page 95 Hard Disk Boot Sector sets if a warning message will appear when the hard disk boot sector (partition table) has been changed. A check mark (?) indicates enabled, while an underline (_) indicates disabled. The default setting is disabled. CAUTION: sets this item to disabled before installing an operating system, running Fdisk or Format program.

  • Page 96: 3-2.4 Boot Menu

    3-2.4 Boot Menu The Boot pull-down menu, as shown below, displays ways of Boot SCU. After finished with your settings, you must save and exit SCU so that the settings can take effect. The “Boot Sequence”have four device item sets the sequence of booting. When this item is selected, the submenu will display as shown below.

  • Page 97: 3-2.5 Exit Menu

    3-2.5 Exit Menu The Exit pull-down menu, as shown below, displays ways of exiting SCU. After finished with your settings, you must save and exit SCU so that the settings can take effect. Descriptions of the Exit choices are: Save Change and Exit: Save changes you have made and exit.

  • Page 98: 3-2.6 How To Release Resource From Scu

    3-2.6 How to Release Resource from SCU Some I/O and IRQ resource will be released by the following instruction: 1. Under “SCU\Advanced\IR Ports\COM2 Settings:” select “Disable” will release resource--> IO port 2F8h~2FFh and IRQ3. 2. Under “SCU\Advanced\COM Ports\COM1 Settings:” select “Disable” will release resource-->...
  • Page 99 1. For Example: If you insert the PCMCIA Card, then you see the screen appear yellow mark as below: 3-18 SetupConfiguration Utility...
  • Page 100 2. When you device cannot find enough free resources that it can use. 1. Because of a less IRQ, You can release IRQ as below: COM 3 will disable, release resource I/Q address 3E8H~3EFH, IRQ 5, then must save and restart. 3-19 SetupConfiguration Utility...
  • Page 101 4. Use IRQ5 as below: 3-20 SetupConfiguration Utility...

  • Page 102: Chapter 4 Notebook Maintenance

    Chapter 4 Notebook Maintenance 4-1 Introduction This chapter tells how to maintain the notebook in good working order. 4-2 Daily Use For maximum reliability in the field, keep all access doors shut whenever possible. 4-3 Battery Maintenance Maintaining and preserving the battery is a key to keeping the notebook productive in the field.

  • Page 103: 4-3.2 Changing The Battery Pack

    4-3.2 Changing the Battery Pack To change the battery pack: 1. Loose two screws from battery pack of the two sides. 2. To pull handle from battery pack. 3. Take the battery pack out. 4. Put another battery pack back in the battery pack house and make sure that the removal strap is available for future changes.

  • Page 104: 4-3.3 The Battery Pack Guidelines

    ? If the battery pack has been left unused for a long period of time, or if the battery has deteriorated, the remaining battery capacity may bot be displayed accurately. Recommend a process of fully charging, discharging, and then charging. It can take several hours.
  • Page 105 ? Battery traveling with your computer, make a backup of your hard disk data into floppy disks or other storage devices. As an added precaution, buring along an extra copy of your important data. ? Make sure the battery pack is fully charged. ? Make sure the comouter is turned off.

  • Page 106: 4-3.4 Troubleshooting For Battery Problems

    4-3.4 Troublesgooting for Battery Problems The battery does not charge (Battery Charge indicator does not light amber). ? Make sure that the AC adapter is properly connected. ? Make sure that the battery is not too hot or cold. Allow time for the battery pack to return to room temperature.
  • Page 107 4-4 Cleaning Periodically clean the exposed notebook surfaces. Use a soft cloth and water or mild detergent to clean all surfaces. The glass cleaner is recommended for cleaning the display screen. Notebook Maintenance...

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