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SA200 Series
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ii SA200
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Copyright
© 1998 Hitachi Software Engineering Co., Ltd. All rights
reserved.
This publication contains information that is protected by
copyright. No part of it may be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any
language without permission from Hitachi Software Engineering
Co., Ltd.
Trademarks
Microsoft, MS-DOS, Windows, and the Windows Logo are
registered trademarks of Microsoft Corporation.
Intel is a registered trademark of Intel Corporation.
Pentium and MMX are registered trademarks of Intel Corporation.
IBM and PS/2 are trademarks of International Business Machines
Corporation.
Sound Blaster Pro is a trademark of Creative Technology LTD.
TouchPad is a registered trademark of Synaptics Corporation.
All other brand and product names are trademarks or registered
trademarks of their respective holders.
SA200 iii
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Disclaimer
Hitachi Software Engineering Co., Ltd. has taken every precaution
to provide complete and accurate information in this document.
However, due to continuous efforts being made to improve and
update the product(s), Hitachi shall not be liable for any technical
or editorial errors or omissions contained in this document, or for
any damage, direct or indirect, from discrepancies between the
document and the product(s) it describes.
Information in this manual is subject to change without notice and
does not represent a commitment on the part of Hitachi Software
Engineering Co., Ltd.
Hitachi Software strongly recommends that you keep separate,
permanent, written records of all important data. Data may be lost
or altered in virtually any electronic memory product under certain
circumstances. Therefore, Hitachi Software assumes no
responsibility for data loss or data otherwise rendered unusable
whether as a result of improper use, repairs, defects, battery
replacement, use after the specified battery life has expired, or any
other causes.
Hitachi Software assumes no responsibility directly or indirectly,
for financial losses or claims from third persons resulting from the
use of this product and any of its functions, such as stolen credit
card numbers, the loss of or alteration of stored data, etc.
iv SA200
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About This Guide
About This Guide
This guide contains all the information you need to setup and use
your new SA200 computer.
Chapter 1 Introduction
Read Chapter 1 for a general introduction to your laptop. This
chapter contains illustrations that show you the laptop’s main
parts. It also summarizes the computer’s main functions.
Chapter 2 Getting Started
Read Chapter 2 for instructions on starting and shutting down your
laptop, as well as creating your system disks.
Chapter 3 Using Your Laptop
Read Chapter 3 to learn basic information about using your laptop.
This chapter describes how to use the keyboard, hot-key functions,
and the TouchPad.
Chapter 4 Installing Optional Devices
Read Chapter 4 for instructions on connecting optional peripheral
devices, such as a mouse, a printer, or a full-size keyboard. This
chapter also includes information about installing optional internal
devices such as expansion memory modules.
Chapter 5 The Power System
Read Chapter 5 for information about the laptop’s power system.
This chapter covers the AC adapter, the battery pack and the
laptop’s power management features.
SA200 v
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About This Guide
Appendixes
The appendixes provide advice on the routine care and
maintenance of the laptop, information about using the BIOS
Setup program, a guide to troubleshooting problems that may arise
in the use of the laptop, detailed specifications on your laptop, and
safety and regulatory information.
Glossary
Refer to this glossary for the definitions of unfamiliar terms.
Conventions
The following conventions are used throughout this manual.
NOTE: Calls attention to important information.
Alerts you to something that may cause problems
or damage to hardware, software, or data.
<KEY1> Indicates a single-key input.
<KEY1 +
KEY2>
<KEY1 +
KEY2 +
KEY3>
PHDISK Commands, utilities, device drivers, directory
A: Install This font is used to represent displays that appear
vi SA200
Indicates a key input that requires you to hold
down KEY1 as you press KEY2.
Indicates a key input that requires you to hold
down KEY1 and KEY2 as you press KEY3.
names, and file names appear in upper case.
on your LCD screen.
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Contents
Contents
Disclaimer......................................................................................iv
About This Guide..................................................................................v
Conventions...................................................................................vi
Contents ...............................................................................................vii
Figures...........................................................................................xi
1 Introduction........................................................................................ 3
Welcome to the Laptop ..................................................................3
Features Overview ................................................................... 3
Optional Features.....................................................................4
Identifying Components.................................................................5
Front View ............................................................................... 5
Right View...............................................................................6
Rear View ................................................................................7
Left View ................................................................................. 8
Bottom View.......................................................................... 10
Laptop Status Indicators............................................................... 10
Visual Status Indicators .........................................................11
Multimedia Sound System ...........................................................12
2 Getting Started................................................................................. 15
Connecting to AC Power..............................................................15
Turning Your Laptop On..............................................................16
Turning Your Laptop Off.............................................................17
Resetting Your System................................................................. 17
3 Using Your Laptop........................................................................... 21
Keyboard Operations....................................................................21
Keyboard Layout.................................................................... 21
Hot Keys and Keyboard Controls..........................................27
TouchPad Operations ................................................................... 29
Using the TouchPad............................................................... 29
Click and Double-Click .........................................................30
Tap and Double-Tap .............................................................. 30
Drag and Drop........................................................................ 30
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Contents
Tap and Drop..........................................................................31
Toggle Key.............................................................................31
Customizing Your Laptop With Windows 95 ..............................31
Using the Control Panel..........................................................32
Data Storage and Retrieval ...........................................................35
Using the Floppy Disk Drive..................................................36
Using the CD-ROM Drive......................................................38
Using the Hard Disk Drive.....................................................39
Using the Infrared Communications Port .....................................40
4 Connecting and Installing Optional Devices..................................45
Connecting Optional Peripheral Devices......................................46
Laptop Port Overview ............................................................46
Connecting an External Pointing Device................................47
Connecting an External Keyboard..........................................48
Connecting an External Monitor ............................................48
Connecting a Printer...............................................................49
Connecting USB Devices..............................................................49
Connecting Headphones ...............................................................50
Connecting an External Microphone ............................................50
Connecting an External Audio Input Device................................50
Installing Optional Internal Devices .............................................51
Installing PCMCIA Expansion Cards.....................................51
Installing Expansion Memory Modules .................................52
Exchanging the Peripheral Bay Modules ...............................54
Removing and Replacing Your Hard Disk Drive...................55
Connecting the Floppy Disk Drive Externally.......................56
5 The Power System.............................................................................61
AC Adapter ...................................................................................61
Battery Pack..................................................................................62
Charging the Battery Pack......................................................62
Removing and Replacing the Battery Pack............................63
Battery Status Indicators.........................................................65
Maximizing Battery Pack Life ...............................................66
Power Management.......................................................................66
Full Power Mode....................................................................67
Power Management................................................................67
Suspend to RAM Mode..........................................................68
Suspend to Disk Mode............................................................68
Resume to Full Power Mode..................................................69
The Intel-Microsoft APM Interface..............................................70
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Contents
A Maintenance and Troubleshooting................................................ 75
Operating Environment ................................................................ 75
Temperature........................................................................... 75
Relative Humidity (Non-condensing).................................... 75
Travel Recommendations............................................................. 76
Maintenance .................................................................................76
The LCD Display................................................................... 76
Cleaning the Laptop............................................................... 77
Troubleshooting............................................................................ 77
Error Messages.............................................................................81
Power on Self Test Error Messages.......................................83
B Using the BIOS Setup Program ..................................................... 85
BIOS Setup Introduction..............................................................85
When to Run the BIOS Setup Program .................................86
Accessing the BIOS Setup Program ...................................... 87
Navigating the BIOS Setup Program..................................... 87
Main Menu ................................................................................... 88
Advanced Menu............................................................................ 91
Security Menu ..............................................................................94
Power Saving Menu .....................................................................96
Exit Menu.....................................................................................98
C PhDISK ............................................................................................ 99
D Technical Data............................................................................... 101
Upper Memory Address Map..................................................... 101
DMA Channels........................................................................... 102
System Interrupts........................................................................103
I/O Address Map ........................................................................ 104
Laptop Technical Specifications ................................................ 106
E Technical Support .........................................................................109
World Wide Web Site ................................................................109
Customer Support....................................................................... 109
Glossary.............................................................................................. 113
Index................................................................................................... 121
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Contents
xSA200
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Figures
Figures
Figure 1 Front View of the SA200....................................................... 5
Figure 2 Right View of the SA200 ......................................................6
Figure 3 Rear View of the SA200........................................................7
Figure 4 Left View of the SA200......................................................... 8
Figure 5 Bottom View of the SA200 ................................................. 10
Figure 6 LED Indicator Panel ............................................................ 11
Figure 7 Connecting the AC Adapter................................................. 16
Figure 8 Keyboard Layout ................................................................. 21
Figure 9 Alphanumeric Keys ............................................................. 22
Figure 10 Function Keys.................................................................... 22
Figure 11 Editing Keys ...................................................................... 23
Figure 12 Numeric Keypad................................................................ 24
Figure 13 Miscellaneous Keys........................................................... 24
Figure 14 TouchPad...........................................................................30
Figure 15 Write Protecting a Floppy Disk.........................................37
Figure 16 Inserting a CD-ROM Disk.................................................39
Figure 18 Inserting a PCMCIA Card ................................................. 51
Figure 19 Memory Module Compartment.........................................53
Figure 20 Exchanging Peripheral Bay Modules ................................ 54
Figure 21 Removing the Hard Disk Drive.........................................56
Figure 22 Connecting the Floppy Disk Drive Externally .................. 56
Figure 23 Battery Adapter Cartridge.................................................. 64
Figure 24 Inserting the Battery Pack.................................................. 65
Figure 25 Battery Meter..................................................................... 65
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Figures
xii SA200
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SA200 Series
INTRODUCTION
CHAPTER
1
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1 Introduction
1 Introduction
Congratulations on your purchase of the SA200. This chapter will
acquaint you with the features of your laptop. Illustrations showing
the main parts of the laptop will help you become familiar with the
computer before you begin using it.
Welcome to the Laptop
Welcome to your SA200 computer. Hitachi Software has
thoughtfully designed your laptop to make it ergonomic,
convenient, and easy to use. Your new laptop features the most
innovative advances in portable computing technology. Designed
for a wide range of general business and personal productivity
applications, this laptop is an ideal choice for your computing
needs in your office, at home, and on the road.
Features Overview
The SA200 is designed to provide you with a portable computer
that is compact, convenient, and powerful. Your laptop’s state-ofthe-art features include:
•
A powerful Intel-Pentium processor
•
A flexible and user-upgradable memory architecture
supporting up to 128MB of RAM
•
Built-in expansion slots that accept industry standard Type II
and Type III PCMCIA compatible cards including Zoomed
Video and CardBus devices
•
A removable hard disk drive featuring an enhanced IDE
interface
•
A peripheral bay that can house a floppy disk drive, a
CD-ROM drive or an LS-120 drive
SA200 3
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1 Introduction
•
A removable and rechargeable Nickel Metal Hydride or
Lithium Ion batter
•
I/O (input/output) support for fast infrared (FIR) wireless
communications, a serial device, a
device, an external ke
•
A Synaptics TouchPad (with an Edge Motion feature) that is
er
onomically placed to facilitate left or right hand use
•
Advanced power management capabilities that conserve
batter
Advanced Power Mana
•
An integrated audio system compatible with Sound Blaster Pro
that includes two built-in stereo s
micro
•
Intelligent management features built into the BIOS Setup
•
Windows 95© and other pre-installed software that enable you
to be
•
A security setup for protecting your data
ower including support for the Intel-Microsoft
hone, and audio input and output ports
ram supporting the system’s power management modes
in working with a minimum of setup and preparation
ack
arallel device, a USB
board or mouse, and an analog monitor
ement (APM) Interface, version 1.2
eakers, an internal
For
our laptop’s precise technical specifications, see “Laptop
Technical S
ecifications” on page 106.
Optional Features
•
Nickel Metal Hydride or LiIon batter
•
Memory upgrade modules
4SA200
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1 Introduction
Identifying Components
The figures in this section identify the external components and
accessories of your SA200.
Front View
Internal
Speaker
Keyboard
TouchPad
and Buttons
Figure 1 Front View of the SA200
LED Indicator Panel
The indicator lights show the status of the AC power,
battery, the CD-ROM drive, the floppy disk drive
(FDD), the hard disk drive (HDD), Num Lock, Caps
Lock, and Scroll Lock. See “Visual Status Indicators”
on page 11 for more information.
Ke
board
Supports all functions of an enhanced keyboard
including Windows 95 keys. See “Keyboard Operations”
beginning on page 21 for more information.
LED Indicator Panel
Internal
Condenser
Microphone
Internal
Speaker
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1 Introduction
TouchPad and Buttons
The TouchPad uses a PS/2 interface. Its two buttons
correspond to the two buttons of a mouse. See “TouchPad
Operations” on page 29 for more information.
Internal S
These speakers are connected internally to the laptop’s
integrated audio system. See “Multimedia Sound
System” on page 12 for more information.
Internal Condenser Micro
Use this to record sounds and music.
LCD Screen (not shown)
The 12.1" SCC SVGA LCD panel supports resolutions
up to 800 x 600 x 256 colors. The 12.1" SVGA TFT
LCD panels support resolutions up to 800 x 600 x 64K.
Dis
Located on top of the LCD display panel, the display
panel latch releases the display panel from its locked
position.
eakers
hone
Panel Latch (not shown)
Right View
Battery
Release
Peripheral Bay
Figure 2 Right View of the SA200
Battery Compartment
This compartment houses the auxiliary battery that
comes with your laptop. See “Removing and Replacing
the Battery Pack” on page 63.
6SA200
Power ButtonBattery Compartment
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1 Introduction
Peripheral Ba
This bay is designed to house the floppy disk drive
module, the CD-ROM module or the LS-120 highcapacity drive module. See “Exchanging the Peripheral
Bay Modules” beginning on page 54 for more
information.
Power Button
Press this button and hold it down for a few seconds to
turn the computer on or off. See “Turning Your Laptop
On” and “Turning Your Laptop Off” beginning on page
17 for more information.
Rear View
DC IN Port
PS/2 Port
Serial Port
Monitor
Port
Expansion
Port
Parallel Port
USB Port
External
Figure 3 Rear View of the SA200
DC IN Port
Connect the laptop power cable to this jack. See
“Connecting to AC Power” on page 15 for more
information.
PS/2 Port
You can connect an external Windows 95 compliant
keyboard or a PS/2 pointing device to this port. This
port automatically detects which one is connected. See
“Connecting an External Keyboard” on page 48 and
“Connecting an External Pointing Device” on page 47
for more information.
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1 Introduction
Serial Port
You can connect RS-232 serial devices (for example, a
mouse, or a graphics tablet) to this port. You must open
the small panel to access this port. See “Serial Port” on
page 46 and “Connecting an External Pointing Device”
on page 47 for more information.
External Monitor Port
You can connect an external monitor (CRT) to this port.
See “Connecting an External Monitor” on page 48 for
more information.
Ex
ansion Port
You can connect a variety of external devices to this
port such as an external floppy disk drive, a port
replicator, or a docking station.
Parallel Port
You can connect a printer to this port. See “Parallel Port”
on page 46 and “Connecting a Printer” on page 49 for
more information.
USB Port
You can connect a device that meets USB specifications
to this port.
Left View
Security
Lock Port
PCMCIA Slots
Figure 4 Left View of the SA200
8SA200
External
Speakers
Jack
Fast IrDA Port
Audio Line-in Jack
Microphone
Jack
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1 Introduction
PCMCIA Slots
The laptop has two PCMCIA slots. The upper slot is slot
1 and the lower slot is slot 0. See “Installing PCMCIA
Expansion Slots and Cards” on page 51 for more
information.
Securit
This opening is for use with a security device such as the
Kensington Lock. You can use a security device to
secure your laptop to your workspace.
Fast IrDA Port
The fast infrared (FIR) module allows serial, wireless
communications between the SA200 and other FIRequipped devices such as a printer or another computer.
See “Using the Infrared Communications Port” on page
40 for more information.
External S
You can connect external speakers or headphones to this
jack. Using this jack disables the internal speakers. See
“Connecting Headphones” on page 50 for more
information.
Audio Line-In Jack
You can connect an external audio source such as a tape
player to this jack.
Micro
You can connect an external microphone to this jack.
See “Connecting an External Microphone” on page 50
for more information.
Lock Port
eakers Jack
hone Jack
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1 Introduction
Bottom View
Peripheral
Bay
Release
Latch
Peripheral
Bay
Memory
Expansion
Compartment
Removable
Hard Drive
Compartment
Hard Drive Compartment Release
Figure 5 Bottom View of the SA200
Peripheral Bay Release Latch
This latch locks and unlocks the module in the
peripheral bay. See “Exchanging the Peripheral Bay
Modules” beginning on page 54 for more information.
Memor
Expansion (RAM) Compartment
This compartment houses the SA200’s RAM modules.
See “Installing Expansion Memory Modules” on page
52 for more information.
Removable Hard Drive Com
artment
You can remove and replace your hard disk drive. See
“Removing and Replacing Your Hard Disk Drive”
beginning on page 55 for more information.
Laptop Status Indicators
The SA200 uses both audible and visual indicators to inform you
of your system’s status. These indicators convey warnings and
important system status information.
10 SA200
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1 Introduction
Visual Status Indicators
Your laptop is equipped with several LED indicators that
communicate the status of your laptop. The LED indicator panel is
located just below the laptop’s LCD display panel.
See Figure 6.
Figure 6 LED Indicator Panel
The LED indicator panel consists of the following indicators:
LED Indicators
ICON Meaning
System Status:
on. When this light is off, the system is off, or in Suspend
to Disk mode.
Suspend to RAM Status
green, the laptop is in Suspend to RAM mode.
Media Status:
accessing the floppy disk drive, hard disk drive or CDROM drive. Do not remove the CD or floppy disk if this
light is on.
Battery Status
charging. When the AC adapter is connected and this
light is off, the battery is full. When the battery is in use
and this light is flashing green, the battery power is low.
Caps Lock Status
alphabetic keys produces capitalized characters; other
keys are not affected.
Num Lock Status
in the embedded numeric keyboard produces a numeric
character; other keys are not affected when Num Lock is
active.
When this light is green, the system is
: When this light is flashing
When this light is on, the laptop is
: When this light is green, the battery is
: When this light is on, pressing
: When this light is on, pressing a key
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1 Introduction
Multimedia Sound System
Your SA200 has a built-in multimedia sound system that enables
you to take advantage of a wide range of education and
entertainment multimedia software without the additional costs of
add-on cards and peripheral hardware. For example, your laptop is
equipped with an on-board FM sound generator that produces
realistic music and human voice sounds in 16-bit stereo.
Your laptop’s sound system features internal stereo speakers and
an internal condenser microphone. You can connect both an
external audio source such as a CD player to the laptop’s audio
line-in jack and external stereo speakers or headphones to the
headphone jack. You also have the option of connecting an
external microphone to the laptop’s microphone jack.
See “Audio and Tone Controls” beginning on page 28 for more
information on setting your laptop’s sound system controls.
12 SA200
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SA200 Series
GETTING STARTED
CHAPTER
2
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2 Getting Started
2 Getting Started
Your SA200 is designed and pre-configured for easy setup and use.
This chapter describes the steps you should follow to get your
laptop up and running. For information on using your battery pack,
see Chapter 5, “The Power System” beginning on page 61. If you
want to install optional devices such as a mouse or a printer, follow
the instructions in Chapter 4, “Installing Optional Devices.” If you
need to alter your laptop’s BIOS Setup configuration, consult
Appendix B, “Using the BIOS Setup Program.”
Connecting to AC Power
You can power your laptop with either the rechargeable battery
pack or the AC adapter. You will find detailed information on
using both power sources in Chapter 5, “The Power System.”
Because Hitachi Software ships batteries in an uncharged state,
you will need to connect the laptop to AC power to get it up and
running for the first time. Follow these steps to connect your laptop
to AC power:
1.
Connect the AC adapter cable to the SA200’s DC IN
port. Make sure the connector sheath locks firmly into
the jack.
2.
Plug one end of the power cord into the AC adapter and
the other end into an electric outlet.
SA200 15
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2 Getting Started
Figure 7 Connecting the AC Adapter
Your laptop comes with its own special AC
adapter.
•
Do not use a different AC adapter to power
the computer! This can seriously damage
your laptop!
•
Do not use the laptop’s AC adapter to power
other electrical devices!
3.
Open the LCD cover by first sliding the display panel
latch to the left and then lifting the display panel open.
4.
Check the SA200’s Battery Status indicator and AC
Power Status indicator. The battery status should be on
if the battery is not full.
5.
If the Battery Status indicator does not light, make sure
all connections are secure. If there is still a problem,
unplug the adapter and contact your dealer.
See “Charging the Battery Pack” on page 62 for more information.
Turning Your Laptop On
1.
Connect the laptop to an AC power source and open the
LCD cover as described in the preceding section.
16 SA200
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2 Getting Started
2.
Press and hold down the power button for several
seconds. The SA200’s sign-on message should appear
on the screen. You may have to adjust the brightness and
contrast controls for a clear display. See “LCD Display
Controls” on page 28.
3.
If you need to run the BIOS Setup program to set or
modify your system’s configuration, refer to Appendix
B, “Using the BIOS Setup Program.”
Turning Your Laptop Off
•
Never turn your laptop off suddenly!
Instead, close all programs and use the
Windows 95 Shut Down command before
turning your laptop off.
•
Always wait at least 5 seconds after turning
the laptop off before turning it back on!
1.
To turn the laptop off, click on the Windows 95 Start
button (most often found at the lower left corner of the
screen) and point to Shut Down. A dialog box displays
giving you these options:
•
Shut down the computer?
•
Restart the computer?
•
Restart the computer in MS-DOS mode?
2.
Click Yes to shut down the laptop.
3.
Wait until the system powers down and then lower the
display. Gently press the top of the laptop to fasten the
open/close latch.
Resetting Your System
Occasionally, you may need to reset your system if you encounter
a hardware or software problem that locks up your laptop. Follow
these instructions to reset your system:
1.
From Windows 95, press <Ctrl+Alt+Del>.
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2 Getting Started
2.
The Close Programs dialog box displays. You have
several options:
•
You can end specific programs you are running.
Highlight the programs you want to close and click
End Task. You will lose any unsaved information in
the programs you choose to close.
•
You can shut down the entire system. Click Shut
Down, and Windows 95 begins its normal shut down
procedure.
•
You can press <Ctrl+Alt+Del> to reboot the system.
This shuts down all programs you have running and
restarts your laptop. You will lose any unsaved
information in all programs that are running.
For more information on resetting your system, see your Windows
95 documentation.
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SA200 Series
USING YOUR LAPTOP
CHAPTER
3
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3 Using Your Laptop
3 Using Your Laptop
This chapter describes the basics of laptop operations. Topics
covered include keyboard use, hot-key functions, basic TouchPad
techniques, using the floppy disk drive, and using the hard disk
drive.
Keyboard Operations
Your SA200 computer is equipped with a full-size, low-profile
Windows 95 compliant keyboard. This keyboard features an
embedded numeric keypad and a full array of special function
keys.
For your convenience, Hitachi Software also gives you the option
of connecting a full-size keyboard to your laptop. See “Connecting
an External Keyboard” on page 48 for more information.
Keyboard Layout
Figure 8 shows your laptop’s keyboard layout. The keyboard
consists of five main groups of keys: alphanumeric keys, function
keys, editing keys, the embedded numeric keypad, and various
miscellaneous keys.
Figure 8 Keyboard Layout
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3 Using Your Laptop
Alphanumeric Keys
Your laptop’s alphanumeric keys consist of alphabetic keys (A-Z),
numeric keys (0-9), and keys with printable symbols that are found
on most typewriters.
Figure 9 Alphanumeric Keys
Function Keys
The function keys are the smaller keys in the top row of the
keyboard labeled F1 through F12. See Figure 10. Although
function keys generally send instructions to your laptop’s
software, their precise functions vary with respect to the operating
system and software you are using. Refer to the appropriate
documentation for your software and operating system for precise
function key definitions.
Figure 10 Function Keys
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Editing Keys
Use the laptop’s editing keys to edit text. Some editing keys also
have software-specific functions. Refer to the appropriate
software’s documentation for the precise definitions of these keys.
Figure 11 Editing Keys
Ins (Insert) ke
Press this key to insert text and other data into a passage of text.
Del (Delete) ke
Press this key to delete the character at the cursor’s position.
Cursor and Pa
e keys
Press these keys to move the cursor.
Press <PgUp> to display the previous page and <PgDn> to display
the next page. The functions of the <Home> and <End> keys
depend on the software you are using.
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Embedded Numeric Keypad
The embedded numeric keypad consists of a set of keys that make
number intensive input more convenient. These keys have numeric
functions labeled in blue on the front edge of each keycap. Press
<Fn+F7> to activate this keypad.
Figure 12 Numeric Keypad
Miscellaneous Keys
Most of your laptop’s miscellaneous keys have software specific
functions. For more detailed information on these keys, refer to the
documentation for the appropriate software you are using.
Figure 13 Miscellaneous Keys
Esc (Escape) ke
Although this key is software specific, it generally functions as an
all-purpose abort key.
Tab ke
Press this key to set a tab or to make the cursor jump to a preset tab
position.
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Caps Lock ke
Press this key to activate Caps Lock and type letters in upper case
only. Number keys and function keys are not affected when you
activate Caps Lock. (You must still press <Shift> to generate the
symbols and punctuation marks above the number keys when Caps
Lock is active.) Press <CapsLock> again to turn off the Caps Lock
function. Pressing <Shift> and a letter key when Caps Lock is
active generates a lower case letter instead of an upper case letter.
Using <Shift> while striking a letter key when Caps Lock is
engaged generates a lower case letter instead of an upper case
letter.
Shift ke
Press this key with an alphanumeric key to generate either upper
case letters or the symbols at the top of the key.
Fn (Function) ke
Press this key to invoke the functions identified in blue on top of
certain keys.
Ctrl (Control) & Alt (Alternate) ke
s
These keys are software specific and are usually used with other
keys.
ace bar
S
Press the space bar to enter a blank space.
PrtSc (Print Screen)/S
s Rq (System Request) ke
This is a software specific key. In most programs, whatever is
displayed on the screen when you press this key is printed. Press
<Sys Rq> to access the function of a software application.
Pause/Break ke
Press this key to halt the scrolling of information being displayed
on the screen.
NumLk (NumLock) ke
Press <Fn+F7> to activate the numeric function of the keypad.
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Scroll Lock ke
This is a software specific key. Scroll Lock affects cursor
movement and text scrolling in some applications. Press <Fn+F6>
to activate Scroll Lock.
Backs
ace ke
Press this key to delete text and symbols to the left of the cursor.
Enter ke
Press this key to end a line of characters, data, or commands and
begin a new line at the left margin. Most operating systems use
<Enter> to enter commands typed at the command line prompt.
Windows 95 Start menu ke
This key opens the Windows 95 Start menu. You can use this menu
to start programs, open documents and change your operating
system settings. Consult your Windows 95 documentation for
information on using the Start menu.
Windows 95 shortcut menu ke
This key opens a shortcut menu. The options on the menu vary
depending on where the cursor is located when you press this key.
Pressing this key is the equivalent of clicking the right button on
the TouchPad. Consult your Windows 95 documentation for more
information about shortcut menus.
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Hot Keys and Keyboard Controls
One of the most convenient features of the SA200 is its host of
keyboard controls. You can change many laptop settings simply by
pressing a combination of keys. Hot key refers to the key or key
combination you use to activate a control.
Some hot keys implement permanent settings. These settings are
retained in your laptop’s non-volatile memory even when you turn
your laptop off. Hot key <Fn+→> (Increase Contrast), for
example, is a permanent setting. If you press <Fn+→> to increase
your display’s contrast, your laptop retains this setting (even when
you turn the computer off) until you change this setting again.
Other hot keys implement temporary settings. These settings are
not retained when you turn your laptop off and affect only your
current laptop session. NumLk (numeric keypad control)
<Fn+F7>, for example, is a temporary setting.
Setup Control
Fn+F1 Access Notebook Manager
When you press this key combination, you will access
the Notebook Manager program.
Power Management Controls
Following are descriptions of your laptop’s power management
controls and the keys you use to activate them.
Fn+F2 Sus
When you press this key combination, your system
emits one short beep and enters Suspend to Disk mode.
This is the most advanced power saving feature. In
Suspend mode, almost all devices are powered off.
Press the power button to resume from Suspend to Disk
Mode.
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Fn+F3 Suspend to RAM Mode Switch
When you press this key combination, your system
emits one short beep and enters Suspend to RAM mode.
In Suspend to RAM mode, most devices are powered
off. Press any key to resume from Suspend to RAM
mode.
Key Combination Help
Fn+F4 Key Combination Hel
Displays help on key combinations.
Audio and Tone Controls
Listed next are descriptions of your laptop’s audio controls and the
keys you use to activate them.
Fn+S or Fn+End To
Toggles the speaker on and off.
Fn+P
Fn+P
Dn Decreases Audio
Decreases the volume and saves the new setting.
Increases Audio
Increases the volume and saves the new setting.
les Speaker
LCD Display Controls
This section lists descriptions of your laptop’s display controls and
the keys you press to activate them.
↓
Fn+
Decreases the display brightness and saves the new
setting.
↑
Fn+
Increases the display brightness and saves the new
setting.
28 SA200
Decrease Bri
Increase Bri
htness
htness
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Fn+
←
Decreases the display contrast and saves the new setting.
(SCC LCD panel only)
→
Fn+
Increases the display contrast and saves the new setting.
(SCC LCD panel only)
Fn+F11 Blanks the Dis
Blanks the display to save power.
Fn+F12 To
Toggles the display between the LCD, CRT and both
LCD and CRT.
Decrease Contrast
Increase Contrast
les LCD/CRT/Simultaneous Display
TouchPad Operations
Your laptop’s TouchPad is a pressure-sensitive pointing device
that provides all the functionality of a mouse or a trackball. The
two “click” buttons on the TouchPad have the same functions as
the right and left buttons on a standard mouse.
Your SA200 also allows you to attach an external pointing device
such as a mouse. For more information, see “Connecting an
External Pointing Device” on page 47.
Using the TouchPad
Place your left or right hand next to the TouchPad and rest your
wrist naturally in a relaxed manner. Place your thumb or forefinger
on the TouchPad. Move your finger across the pad.
The rectangular TouchPad acts like a miniature duplicate of your
built-in display. To move the cursor, slide your finger over the pad.
The TouchPad is very sensitive. You do not need to exert much
pressure on it.
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The TouchPad also includes a special “Edge-Motion” feature that
enables you to extend a drag operation if your finger reaches the
edge of the pad before the cursor reaches the desired location. Hold
your finger against the edge of the pad, and the cursor will continue
to move in the indicated direction.
Figure 14 TouchPad
Click and Double-Click
Click to select or initiate an operation. Double-click to start
applications or open documents and folders.
Slide your finger on the TouchPad to move the cursor to the
desired item on the screen. Quickly press and release the left button
either once to click or twice to double-click.
Tap and Double-Tap
On the TouchPad, you can click and double-click even more
rapidly than you can with a mouse. Instead of clicking by pressing
the left button, you can just tap gently anywhere on the rectangular
pad of the TouchPad. Tap twice rapidly to double-click.
Drag and Drop
Drag to select or move an item.
Use the TouchPad to move the cursor to the desired item on the
screen. Press and hold down the left click button to select the item.
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You can then drag the item around the screen by moving your
finger around the pad. When you have placed the item where you
want it, release the left button. The item will drop into the new
location.
Tap and Drop
You can also drag and drop using the TouchPad as a large left
button. Position the cursor over the item you want to drag. Gently
tap twice on the pad. On the second tap, keep your finger in contact
with the pad. You can then drag the selected object around the
screen by moving your fingertip across the pad. When you lift your
fingertip from the pad, the selected object will drop into place.
Toggle Key
Pressing the
function is useful if you want to use an external pointing device.
For more information, see “Connecting an External Pointing
Device” on page 47.
key disables and enables the TouchPad. This
Fn+T
Customizing Your Laptop With
Windows 95
All of the required settings for your SA200 have been set at the
factory before shipment. Windows 95 includes a groups of system
utilities that enable you to adjust your laptop settings. These
utilities are accessed through the Control Panel. You can use the
Control Panel to adjust your laptop settings including:
Date and time Password
Display System
Mouse Power
Keyboard
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If you need to adjust these settings, add new hardware to your
laptop, or add and remove programs on your laptop, read this
chapter. If you do not need to adjust these settings, skip this
chapter. For information on adjusting your laptop’s BIOS settings,
see “Using the BIOS Setup Program” on page 85.
Using the Control Panel
By double-clicking an icon in the Control Panel, you can access a
dialog box with the settings associated with that icon. Follow these
steps to access the Control Panel:
Click on the Start button and then point to Settings.
Click on Control Panel.
Double-click the icon associated with the settings you want to
change.
The following sections briefly describe the icons most commonly
used to customize laptop computers. There are several other icons
in the Control Panel that you can use to customize your SA200 for
your particular needs. For more detailed information about the
Control Panel, see the Introducing Windows 95 guide, or refer to
the Windows Help system.
Date/Time
Use the Date/Time icon to set the date, time, and time zone settings
for your laptop.
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Display
Use the Display icon to adjust the screen resolution and color
settings for you laptop. You can also choose LCD or external CRT
as the display type.
Mouse
Use the Mouse icon to adjust settings for your TouchPad as well as
any external mouse you may choose to use.
Keyboard
Use the Keyboard icon to adjust settings for your built-in keyboard
as well as any external keyboard you may choose to use.
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Password
Use the Password icon to change passwords for your laptop’s
security features and to identify user profile settings.
System
Use the System icon to access several dialog boxes with
information about the hardware devices that comprise your laptop.
These dialog boxes store the default settings for these devices and
offer you advanced configuration options.
Power
Use the Power icon to adjust your laptop’s power management
settings. Windows 95 includes a power management system called
Advanced Power Management (APM) developed by Microsoft
and Intel. It is recommended that you use the default APM settings
to maximize battery and system performance.
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Add New Hardware
Use the Add New Hardware icon to add a new device to your
laptop. The Add New Hardware Wizard will guide you through the
steps to configure the new device for your laptop.
Add/Remove Programs
Use the Add/Remove Programs icon to modify the default
Windows 95 installation options and to change or remove software
applications on your laptop’s hard disk drive.
Data Storage and Retrieval
Data storage and retrieval are two of the most fundamental tasks
you will perform when you work with your laptop. Your laptop is
equipped with a 3.5 inch floppy disk drive, a CD-ROM drive and
a hard disk drive. The following sections explain how to operate
each of these drives.
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Using the Floppy Disk Drive
Your laptop features a high-density 3.5 inch, removable floppy
disk drive. This drive is designated drive “A” by your laptop’s
operating system and is housed in the laptop’s peripheral bay. See
Figure 2 on page 6. See “Exchanging the Peripheral Bay Modules”
beginning on page 54 for detailed information on removing your
floppy disk drive and replacing it with the
CD-ROM module.
About Floppy Disks
Your computer’s floppy disk drive accepts both 720KB doubledensity (DD) floppy disks and 1.44MB high-density(HD) floppy
disks, but 2.88MB (High Density) disks are not supported. Floppy
disks are sometimes labeled by manufacturers as double density
1.0MB and high density 2.0MB floppy disks. These labels,
however, indicate the unformatted capacities of the floppy disks.
Formatting Floppy Disks
Sometimes you must format a new floppy disk before you can use
it. To format a floppy disk using Windows 95:
1.
Insert a new floppy disk into the floppy disk drive.
2.
Double-click on the My Computer icon.
3.
Click on Floppy [A:].
4.
From the File menu, click on Format. A dialog box
displays to enable you to select some settings.
5.
Click on Start to begin formatting. After this process is
complete, the floppy disk will be ready to use.
Inserting and Removing Floppy Disks
To insert a 3.5 inch floppy disk into the floppy disk drive, follow
these steps:
1.
Hold the floppy disk with the drive wheel facing down
and the metal shutter end toward the drive.
2.
Insert the floppy disk into the drive slot and gently push
it into the drive.
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3.
When the floppy disk clicks into place, the eject button
pops out. The floppy disk is now ready for use.
To remove a floppy disk from the floppy disk drive, follow these
steps:
1.
Ensure that the FDD (Floppy Disk Drive) Status
indicator (located just below the display) is not lit.
Never remove a floppy disk from the floppy disk drive
while the FDD Status indicator is lit; otherwise you may
damage both the floppy disk and the floppy disk drive’s
read/write head.
2.
Gently press the floppy disk eject button.
3.
When the floppy disk pops out, remove it from the drive
slot and store it in a cool, dry place.
Write Protecting and Backing Up Floppy Disks
When working with floppy disks, it is easy to accidentally erase the
data stored on them. Write protecting a floppy disk serves several
important purposes:
•
It protects the data stored on the floppy disk from
being erased.
•
It prevents additional data from being written to the
floppy disk.
•
It protects the floppy disk from infection by a
computer virus.
Figure 15 Write Protecting a Floppy Disk
Refer to the following instructions to write protect a floppy disk.
1.
Hold the floppy disk in front of you with the drive wheel
facing up as shown in Figure 15.
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2.
Slide the write-protect tab down until it clicks into
place. The window is now open, indicating that the
floppy disk is write protected.
Caring for Floppy Disks
Under normal conditions, a floppy disk’s rigid plastic case will
protect it from damage. Data stored on floppy disks, however, is
easily corrupted. Follow these protective measures to preserve the
integrity of data stored on floppy disks.
•
Never touch the magnetic surface of the floppy disk.
When handling floppy disks take care that you don’t
drop them.
•
Don’t expose floppy disks to extreme temperatures.
•
Keep floppy disks away from magnetic fields
generated by power supplies, monitors, magnets, and
so on.
•
Don’t smoke in the same room where floppy disks
are used or stored. Particles from cigarette smoke are
large enough to scratch the surface of the floppy
disk.
•
Store floppy disks in a dry, dust-free environment.
Using the CD-ROM Drive
Your SA200 features a CD-ROM drive. You can use the CD-ROM
drive to access CD-ROM programs, to read data stored on CDROM discs, and to play audio CDs. To use the CD-ROM drive,
you must install it in the peripheral bay before you turn your laptop
on. See “Exchanging the Peripheral Bay Modules” on page 54 for
details.
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Inserting and Removing a CD-ROM
To insert CD-ROM Media:
1.
With the laptop turned on, press the button on the front
of the CD-ROM module.
2.
Gently pull the tray out to its fullest extension.
3.
Insert your CD-ROM with the shiny-side face down.
4.
Gently push the tray in until it clicks in place. The CDROM is ready to play.
Figure 16 Inserting a CD-ROM Disk
To remove CD-ROM Media:
1.
With the laptop turned on, press the button on the front
of the CD-ROM module.
2.
Gently pull the tray out to its fullest extension.
3.
Remove your CD-ROM Media.
4.
Gently push the tray in until it clicks in place.
Using the Hard Disk Drive
Your SA200 comes with a hard disk drive already installed. Your
computer’s hard disk drive is an integrated drive electronics drive,
commonly referred to as an IDE drive, with a form factor of 2.5
inches. IDE drives have become an industry standard for PC hard
disk drives because they provide a reliable, fast, and cost-effective
mass storage solution.
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Your laptop’s unique modular architecture enables you to remove
and replace your hard disk drive. See “Removing and Replacing
Your Hard Disk Drive” on page 55.
Using the Infrared Communications
Port
Your SA200 is equipped with an IrDA-compliant fast serial
infrared (FIR) communications port on its left panel. See Figure 4
on page 8.
The FIR port allows wireless, serial communication between your
laptop and other IR equipped devices such as a printer or another
computer. The FIR port consists of two light emitting diodes
(LEDs) that operate similarly to a television remote control device.
One LED functions as a transmitter and the other acts as a receiver.
The transmitter emits a signal consisting of data as pulses of
infrared light; the receiver picks up pulses of infrared light
transmitted by other IR ports.
Use the Windows 95 Terminal utility to transmit or receive data
through the SA200’s FIR port. Refer to your Windows 95
documentation for instructions on using the Terminal utility.
Follow these guidelines when using your laptop’s FIR port to
transmit or receive data:
•
Ensure that the SA200’s FIR port is properly lined up with the
other device’s IR port.
•
Ensure that the distance between the SA200’s FIR port and the
other devices IR port does not exceed one meter (three feet).
•
Ensure that the angle between the two IR ports does not exceed
15 degrees.
•
Ensure that there is a clear, unobstructed path between the two
IR ports during data transmission. Obstructions will block the
optical signal.
•
Do not move either the SA200 or the other device during data
transmission. Movement distorts the optical signal and results
in the loss of data.
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SA200 Series
CONNECTING AND INSTALLING
OPTIONAL DEVICES
CHAPTER
4
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4 Connecting and Installing Optional Devices
4 Connecting and
Installing Optional
Devices
This chapter gives you instructions on how to connect and install
both external and internal optional devices for your laptop. The
devices covered in this chapter are:
•
External keyboard
•
External pointing device
•
External monitor
•
External floppy disk drive
•
Printer
•
Modem
•
USB device
•
Headphones
•
Microphone
•
Internal hard disk drive
•
Expansion memory modules
•
PCMCIA cards
The SA200’s Plug and Play features are supported for Windows
95. Plug and Play means that the laptop automatically detects and
configures the device for operation.
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4 Connecting and Installing Optional Devices
Connecting Optional Peripheral
Devices
This section describes how to connect optional peripheral devices
to your laptop. This section also provides you with an overview of
your laptop’s ports.
Laptop Port Overview
The following sections provide you with information about your
laptop’s serial and parallel ports.
Serial Port
For serial communications the SA200 has an RS-232 compatible
serial port. You can connect serial devices such as a mouse, a serial
printer, a plotter, a modem, or a graphics tablet to the serial port.
The serial port is located at the rear of your laptop. To access this
port, you need to open the panel door. Refer to Figure 3 on page 7.
Your SA200’s serial port uses a DB-9 type connector. Many serial
devices are equipped with a DB-25 type connector. To plug a DB25 connector into your laptop’s DB-9 connector, you will need a
serial 25-to-9 adapter.
Parallel Port
You can connect a parallel output device such as a printer or the
floppy disk drive when used externally to the parallel port. The
parallel port is located at the rear of your laptop. Refer to Figure 3
on page 7.
The SA200 supports three parallel port operation modes:
•
Standard
•
Bi-directional
•
ECP (Extended)
In Standard mode, the parallel port allows data output only.
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4 Connecting and Installing Optional Devices
In Bi-directional mode, the parallel port allows both data input and
output only.
In ECP mode, the parallel port uses Direct Memory Access (DMA)
to transfer data in the background without using CPU resources.
The parallel port operates in ECP mode when you load an
Extended Capabilities Port device driver. Only ECP-aware
peripherals support this mode. If you configure the Operation
Mode option field in the BIOS Setup program as ECP, the
application you are using must be ECP aware.
See “Advanced Menu” beginning on page 91 for more information
on setting the printer operation mode.
Connecting an External Pointing Device
You can attach an external pointing device such as a mouse or a
graphics tablet to either the PS/2 port or the serial port. Refer to
your pointing device’s documentation for information on which
port to select.
Follow these instructions to connect an external pointing device:
1.
Determine the type of interface (PS/2 or serial) required
by your pointing device. Refer to the device’s operating
manual for more information.
2.
If the device requires a PS/2 interface, locate the
external mouse (Mini-DIN) port at the rear of the laptop.
Refer to Figure 3 on page 7. Connect the male connector
of your device cable to the female PS/2 port on your
laptop. If the device requires a serial interface, locate the
9-pin connector at the rear of your laptop by opening the
large panel. Refer to Figure 3 on page 7. Connect the 9pin female connector of your device cable to the 9-pin
male serial port on your laptop.
When connecting a serial mouse, the system may
require additional configuration activities or may ask
you to reboot your system.
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4 Connecting and Installing Optional Devices
3.
After you connect the external pointing device, turn
your laptop on. Although both the external pointing
device and the TouchPad should be functional, use only
one pointing device at a time to avoid device conflicts.
Note: When using an external mouse, we suggest that you disable the
TouchPad to avoid conflict. To disable the TouchPad, press Fn+T.
Connecting an External Keyboard
To make typing more convenient, you can attach a full-size
external Windows 95 compatible keyboard to your SA200.
Follow these instructions to connect an external keyboard:
1.
Locate the PS/2 (Mini-DIN) port located at the rear of
the laptop. Refer to Figure 3 on page 7.
2.
Carefully align the pins of the PS/2 port with the
external keyboard plug and connect the two. Note that
some keyboards have an AT-style keyboard connector.
If your keyboard has this type of connector, use an ATto-PS/2 keyboard adapter.
3.
Although both the embedded keyboard and the external
keyboard will function, do not use them both at the same
time.
Connecting an External Monitor
Follow these instructions to connect an external monitor (also
known as a CRT):
1.
Connect the monitor’s 15-pin female analog connector
to the external monitor port located at the rear of the
laptop. Refer to Figure 3 on page 7.
2.
Make sure the monitor is plugged into a suitable power
source.
3.
Turn the monitor on, and then turn your laptop on.
4.
Press <Fn+F12> to change the active display device.
Note that you have a choice of three active display
settings: LCD only, both LCD & CRT, and CRT only.
<Fn+F12> will toggle through these three settings.
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4 Connecting and Installing Optional Devices
Connecting a Printer
Follow these instructions to connect a printer:
1.
Locate the parallel port at the rear of your laptop. Refer
to Figure 3 on page 7.
2.
Connect the printer’s 25-pin male connector to the
parallel port at the rear of your laptop.
3.
If necessary, attach the printer cable to your printer.
Tighten any retaining screws.
4.
Turn on the printer and any other peripheral devices you
have connected to the laptop.
5.
If necessary, run the BIOS Setup program to configure
the parallel port to properly respond to your system.
6.
Configure your printer in Windows 95. Refer to both
your Windows 95 documentation and your printer
documentation for detailed information.
Connecting USB Devices
You can connect peripheral devices that meet USB specifications
to your SA200.
Follow these steps to connect a USB device:
1.
Locate the USB port on the rear of your laptop. Refer to
Figure 4 on page 8 for details.
2.
Connect the USB cable to the USB port.
3.
Connect the other end of the USB cable to your USB
device.
4.
Follow the instructions provided with the device for
configuration and usage. If your laptop is turned off, turn
it on.
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4 Connecting and Installing Optional Devices
Connecting Headphones
Your SA200 is equipped with Sound Blaster Pro compatible sound
features. You can listen to audio with the built-in speakers, attach
headphones to your laptop, or connect external speakers.
Follow these steps to connect headphones or external speakers to
your laptop:
1.
Locate the headphone jack on the left side of your
laptop. Refer to Figure 4 on page 8 for details.
2.
Connect the headphone or speaker cable to the
headphone jack.
3.
If your laptop is turned off, turn it on.
Connecting an External Microphone
Your SA200 is equipped with an internal microphone. If you
prefer to use an external microphone, you can connect one to your
laptop.
Follow these steps to connect an external microphone to your
laptop:
1.
Locate the microphone jack on the left side of your
laptop. Refer to Figure 4 on page 8 for details.
2.
Connect the microphone cable to the microphone jack.
3.
If your laptop is turned off, turn it on.
Connecting an External Audio Input
Device
You can connect an external audio input device with a line-out
cable to your SA200 laptop.
Follow these steps to connect an external audio input device to
your laptop:
1.
Locate the Audio Line-In jack on the left side of your
laptop.
2.
Connect the line-out cable to the Line-In jack.
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4 Connecting and Installing Optional Devices
Installing Optional Internal Devices
In this section, you will learn how to install optional internal
devices for your laptop.
Installing PCMCIA Expansion Cards
Eject
Button
Figure 18 Inserting a PCMCIA Card
PCMCIA cards accommodate a number of expansion options such
as a memory card, a hard disk drive, and a network adapter. Your
SA200 provides two PCMCIA slots that can receive two Type II
PCMCIA compatible cards, or one Type III PCMCIA compatible
card.
The PCMCIA compatible card slots are located on the right side of
the SA200. The lower socket is for the Zoomed Video Option.
To insert a PCMCIA compatible card follow these instructions:
1.
Locate the PCMCIA slots on the left side of your laptop.
See Figure 4 on page 8.
2.
Hold the PCMCIA compatible card with the arrow side
up and the connector side toward the slot.
3.
Insert the card into the appropriate slot. The top slot is
socket 1, the bottom slot is socket 0. When the card in
socket 1 is fully seated, the black eject button located on
the left side of the slot will pop out. When the card in
socket 0 is fully seated the black eject button on the right
side will pop out.
4.
Configure your PCMCIA card in Windows 95 as
directed. This may require using additional driver files
not found in Windows 95. Please consult the
instructions provided with your PCMCIA device on
PCMCIA installation.
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4 Connecting and Installing Optional Devices
To remove a PCMCIA compatible card follow these instructions:
1.
Use the Windows 95 shutdown procedure for PCMCIA
devices to disable the PCMCIA card.
2.
After Windows 95 notifies you it is safe to eject the card,
press the appropriate eject button. The PCMCIA card
will eject from the slot.
Installing Expansion Memory Modules
Your SA200 comes with 16MB or 32MB memory. The memory
module expansion slots enable you to upgrade your computer’s
memory. The SA200 supports the following expansion memory
module configurations:
Expansion
(Bank 1)
Expansion
(Bank 2)
Total
8MB 8MB 16MB
16MB — 16MB
16MB 8MB 24MB
16MB 16MB 32MB
16MB 32MB 48MB
16MB 64MB 80MB
32MB — 32MB
32MB 8MB 40MB
32MB 16MB 48MB
32MB 32MB 64MB
32MB 64MB 96MB
64MB 64MB 128MB
Follow these instructions to insert a memory module:
1.
Turn your laptop off using the Windows 95 Shutdown
screen described in
Turnin
Your Laptop Off
17.
on page
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4 Connecting and Installing Optional Devices
2.
Remove the retaining screws from the memory module
compartment cover on the bottom of the laptop. See
Figure 19.
3.
Remove the memory module compartment cover.
4.
Insert the module into the slot and press with firm, even
pressure until the latches lock it into place. The memory
module is designed to ensure that you insert it in the
correct direction.
5.
Turn your laptop on. The system automatically detects
and gives the following error message: “Warning,
Unexpected Amount of Memory, run SCU.”
6.
Go to BIOS Setup, Save and Reboot.
Expansion memory modules are easily
damaged by static electricity. You may want to
wear a grounding strap before handling
memory modules. Grounding straps are readily
available at most computer and electronics
shops.
Figure 19 Memory Module Compartment
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4 Connecting and Installing Optional Devices
Exchanging the Peripheral Bay Modules
The SA200 right or “peripheral” bay is designed to house either a
floppy disk drive module or a CD-ROM module. Follow these
instructions to remove the peripheral module and insert another
module:
1.
Place your system in suspend mode or turn your laptop
off using the Windows 95 Shutdown screen (see page
17).
2.
Place the laptop on a flat surface with the underside
facing up.
3.
Locate the peripheral bay release latch. Refer to Figure
20 on the next page.
4.
Slide the release latch toward the peripheral bay.
5.
Pull the module out of its bay.
6.
Insert the module of your choice. Make sure that the
release latch snaps back into place.
7.
Resume from suspend mode by opening the LCD cover
or turn your system on by opening the LCD cover and
pressing the power button (see page 16).
Figure 20 Exchanging Peripheral Bay Modules
54 SA200
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4 Connecting and Installing Optional Devices
Removing and Replacing Your Hard Disk
Drive
Your SA200’s modular architecture enables you to replace the
hard disk drive. The drive unit is located in a special, removable
compartment. Refer to your laptop dealer for details on obtaining
another hard disk drive.
To remove or replace the hard disk drive, follow these steps:
1.
After you have saved your data, turn your laptop off.
•
Never insert or remove the hard disk drive
compartment while your system is turned
on! Otherwise, you will seriously damage
your hard drive!
•
When your hard disk drive is removed from
the laptop, always store it in a safe
environment free from magnetic fields!
2.
Place the SA200 on a flat surface.
3.
Locate the hard disk drive compartment release. See
Figure 5 on page 10 and Figure 21 on page 56 for
details.
4.
Press the release tab and slide it outward.
5.
Using the pull loop at the end of the hard disk drive
module, carefully pull out the hard disk drive from the
compartment bay.
6.
With the label facing up, insert the new hard disk drive
into the hard disk drive compartment until it clicks in
place.
7.
Turn your laptop on.
8.
Press <F2> while the laptop is running through its
Power On Self Test (POST). This accesses the BIOS
Setup program.
9.
Use the Main menu to configure the new hard disk
drive. See “Main Menu” on page 88 for more
information.
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4 Connecting and Installing Optional Devices
Figure 21 Removing the Hard Disk Drive
Connecting the Floppy Disk Drive Externally
If the CD-ROM is being used, you can connect the Floppy Disk
Drive to the parallel port with the provided external floppy drive
cable. To make the connection:
1.
Attach the Floppy Disk Drive to the cable and attach the
other end of the cable to the parallel port.
2.
The External FDD is ready to use. You can disconnect
the FDD cable without turning off the system.
Figure 22 Connecting the Floppy Disk Drive Externally
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4 Connecting and Installing Optional Devices
The FDD cable can only be used with the FDD
module. If connected to the parallel port, the
cable must also be connected to the FDD
module or the system may halt.
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4 Connecting and Installing Optional Devices
58 SA200
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SA200 Series
THE POWER SYSTEM
CHAPTER
5
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5 The Power System
5 The Power System
This chapter covers the power system of the SA200. The power
system is made up of three parts:
•
AC adapter
•
Battery pack
•
Power management program
The SA200’s built-in power management features completely
control the computer’s power consumption and extend the life of
the battery between charges. You can set and control your laptop’s
power management features through the Power Saving Menu of
the BIOS Setup program. You can also use hot keys to
conveniently activate power saving features.
AC Adapter
The AC adapter performs two important functions:
•
Converts AC current into the DC current used by your laptop
•
Charges the battery pack
Your laptop comes with its own special AC
adapter.
•
Do not use a different AC adapter to power
the computer! This can seriously damage
your laptop!
•
Do not use the laptop’s AC adapter to power
other electrical devices!
For instructions on connecting the AC adapter to your laptop, see
“Connecting to AC Power” on page 15.
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5 The Power System
If the AC adapter is not working, check the connector to see
whether it is properly connected. If everything is connected
properly, you may need to replace the adapter. Consult Mastercare
PC Service for assistance.
Battery Pack
Your SA200 comes with a removable battery. The laptop is
designed to operate with the battery pack installed.
When selecting an additional or replacement
battery pack for the SA200 Series, ONLY use
battery packs for the SA200 Series. Use or
installation of any other manufacturer’s battery
pack will VOID the laptop warranty and may
result in system damage or user injury.
When using your battery pack, keep the following in mind:
•
New battery packs are shipped in a discharged state. You must
charge the battery before you can use it to power your laptop.
•
The battery will slowly lose its charge even when the laptop is
turned off.
•
If you do not use a battery pack for an extended period of time,
either charge it periodically (at least every two weeks) or
remove the battery pack from the laptop.
•
When a battery pack no longer provides normal operating
time, replace it with a new one.
Charging the Battery Pack
When the AC adapter is connected to a power source, it charges the
battery whether the SA200 is turned on or off. Before installing or
removing the battery, save your work and then follow these
instructions to charge the battery:
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5 The Power System
1.
Ensure that the battery pack is inserted in its
compartment as described in the next section
“Removing and Replacing the Battery Pack.”
2.
Attach the AC adapter to the laptop and plug the adapter
into an AC power source. The Battery Status indicator
lights.
3.
Allow the battery to charge fully. This takes about 2-3
hours if the laptop is turned off, or about 6 hours if the
laptop is turned on.
When the battery is fully charged and the Battery Status indicator
turns off, charging will stop automatically.
Note: The manufacturer recommends that you fully discharge and
charge your new battery the first five times you use it for maximum
battery life.
The battery pack may become extremely hot
while you are using the computer. As a result,
the battery may stop charging before its
temperature becomes too high. If this should
occur, remove the battery pack, let it cool and
then resume charging it.
Removing and Replacing the Battery Pack
Follow the instructions listed below to remove the battery.
Do not remove the battery when system is on.
This may cause damage to your laptop. Make
sure that you shutdown properly before
removing the battery, refer to page 17 for more
information on turning your system off.
1.
Turn your laptop off.
2.
Locate the battery release latch.
3.
Slide the release latch to the left and hold it in an open
position.
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5 The Power System
4.
Slide the battery compartment cover to the front and to
remove it.
5.
Pull the battery out of its compartment.
Figure 23 Battery Adapter Cartridge
Follow the instructions listed below to replace the battery.
Do not remove the battery when system is on.
This may cause damage to your laptop. Make
sure that you shutdown properly before
removing the battery, refer to page 17 for more
information on turning your system off.
1.
Turn your laptop off.
2.
Locate the battery release latch.
3.
Pull the release latch to the left and hold it in an open
position.
4.
Slide the battery compartment cover to the front to
remove it.
5.
Place the battery into the compartment until it is firmly
seated. The battery fits only one way; battery connector
should be facing down when placed into the battery
compartment.
6.
Slide the battery compartment cover until the release
latch locks.
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5 The Power System
Figure 24 Inserting the Battery Pack
Battery Status Indicators
Your SA 200 prov ide s you with sev era l con ven ien t mechanisms for
monitoring the charge status of the battery.
Windows 95 Battery Meter
Your laptop displays battery charge information on the Windows
95 Desktop. To read the battery meter follow these steps:
1.
Locate the electrical plug icon on the right side of the
Windows 95 taskbar.
2.
Click on the electrical plug icon to display the remaining
battery capacity.
3.
Double-click on the electrical plug icon to display the
Battery Meter window.
Figure 25 Battery Meter
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5 The Power System
Windows 95 Low Battery Warnings
When your battery is low, your laptop uses Audio Indicator
warnings to inform you of your battery’s status.
When your battery capacity reaches 15%, your system will
produce 2 warning beeps every 7 seconds.
When the battery charge level is less than 10%, your system will
warn you within 30 seconds of suspending to RAM.
Maximizing Battery Pack Life
In addition to using your laptop’s power management capabilities,
you can make your battery pack’s charge last longer by following
these power saving methods:
•
Turn the laptop off when you are not using it.
•
Utilize the laptop’s power management functions.
See “Power Saving Menu” beginning on page 96 and
“Power Management” in the next section.
•
Close the display or press <Fn+F3> to enter Suspend
to RAM mode when you are not entering data.
•
Adjust the LCD display to low brightness.
•
If you use a screen saver, choose one without moving
graphics or complex patterns.
•
Discharge (use) the battery pack until the Battery
Status indicator flashes, and then recharge it fully.
•
Remove the battery pack from your computer when
you are not using the computer for an extended
period of time.
Power Management
Your SA200 features a sophisticated power management (PM)
system that is designed to conserve power and extend the life of the
battery between charges. You can set the power management
features to accommodate your specific work requirements. Your
laptop has several operating modes:
66 SA200
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5 The Power System
•
Full Power
•
Power Management
•
Suspend to RAM
•
Suspend to Disk
Each
Power Savin
Savin
ower management mode works for both AC and battery-
owered operations. To change your laptop’s PM settings, run the
Setup in the BIOS Setup program. See “Power
Menu” beginning on page 96 for more information.
Full Power Mode
Your laptop operates in Full Power mode when you set Heuristic
Power Mana
o
tion is located on the Power Saving Menu. In Full Power mode,
all
ower management features are disabled. Use this mode only
when
ement to
ou are operating the SA200 with the AC adapter.
Disabled
in the BIOS Setup program. This
Power Management
Power management allows you to maximize system performance
while savin
mana
ement technique called Heuristic Power Management.
Most com
timeout timers to determine when the com
on a device. The
Each one of us has his or her own habits when usin
This makes timer-based
ower. The SA200 uses an innovative power
uters use timer-based power management. You set
uter should save power
roblem with this is that no two users are alike.
the computer.
ower management ineffective.
Heuristic Power Mana
ower management. You do not need to set timers because the
com
uter dynamically sets timeout timers depending on how you
use the com
The LCD screen and backli
ke
board or move the pointing device, and the hard disk returns to
full
ower the next time it is accessed.
SA200 67
uter.
ement allows your computer to manage all
ht come on when you use the
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5 The Power System
Suspend to RAM Mode
Suspend to RAM mode is one of the SA200’s power saving modes.
When you enable your laptop’s power management functions in
the BIOS Setup program, the system automatically enters Suspend
to RAM mode when the Suspend to RAM timeout period elapses
or when you close the display.
Press <Fn+F3> to manually send the system into Suspend to RAM
mode.
The following events occur when your system enters Suspend to
RAM mode:
•
All data in memory is saved to RAM.
•
Current system states are saved to RAM.
•
The system turns off all devices except memory.
•
The Suspend to RAM indicator blinks.
Suspend to Disk Mode
Suspend to Disk mode is the SA200’s maximum power saving
mode. When you enable your laptop’s power management
function and create a Suspend to Disk partition using the Suspend
to Disk program, the system automatically enters Suspend mode
when the Suspend to Disk timeout period elapses.
Press <Fn+F2> to manually send the system into Suspend to Disk
mode.
The following events occur when your system enters Suspend to
Disk mode:
•
All data in memory is saved to the hard disk.
•
Current system states are saved to the hard disk.
•
The system turns off.
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5 The Power System
If you haven’t set up the system for Suspend to
Disk, or if the space reserved for the Suspend to
Disk partition isn’t large enough, the system will
default to Suspend to RAM mode and your
unsaved data will be lost when power is turned
off.
Suspend Precautions
You should observe the following precautions before switching the
system to Suspend mode:
1.
Save all open files.
2.
While the laptop is in Suspend mode, do not connect or
remove any devices (including PCMCIA compatible
cards and memory cards); otherwise, you may damage
the computer.
3.
If a floppy disk is in the floppy disk drive, do not remove
it or switch it with another floppy disk.
4.
Do not try to resume to Full Power mode using battery
power if the battery is low. If the battery is too low, the
system may not be able to fully resume.
Resume to Full Power Mode
When your SA200 is in Suspend to RAM mode, the Suspend to
RAM Status indicator blinks. To resume to Full Power mode from
Suspend to RAM mode, press any key or open the display if it is
closed. The system reads all data and system states from RAM and
fully restores the system.
Note: If a incoming modem ring is detected while the computer is in
Suspend to RAM mode, the computer resumes to Full Power mode.
When your laptop is in Suspend to Disk mode, all of the indicator
lights are off. To resume to Full Power mode from Suspend to Disk
mode, press the power button. The system reads all data and
system states from the hard disk and fully restores the system.
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5 The Power System
Resume to Full Power mode may fail under the following conditions:
•
The battery is low
•
The size of system memory has been changed
•
The hard disk has been changed
If the system cannot be restored to Full Power mode for any reason,
a long warning beep sounds and this message displays:
Save to disk space is not found or insufficient.
Save to disk feature is disabled.
Press any key to continue.
Press any key and run the Suspend to Disk program again to create
a Suspend to Disk partition. See Appendix C.
The Intel-Microsoft APM Interface
In addition to the power-saving features built into your laptop’s
BIOS Setup program, the SA200 also supports the Intel-Microsoft
Advanced Power Management (APM) Interface, version 1.2. This
is a cooperative interface that enhances your laptop’s built-in
power management features by providing one of the most accurate
schemes for detecting true system idle. This scheme allows APM
to put the CPU into a lower power state with no loss in laptop
performance.
If you have APM installed on your laptop, you must enable the
power management feature (set the PM control field to Enabled) in
the BIOS Setup program. If you disable power management in the
BIOS Setup program (set the PM control field to Disabled), you
also disable APM regardless of its settings. When you enable the
APM interface, APM will override any power management
settings you may have made in the BIOS Setup program.
When properly installed and configured, APM:
•
Takes over power management from the system BIOS.
•
Constantly monitors all system activity, including the
operating system, active programs, and the power
consumption of all devices.
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5 The Power System
•
Accounts for operating system inactivity and power
demands.
•
Accounts for application inactivity and power demands.
•
Allows application programs, operating systems, and
the s
stem BIOS to share power management features
to ensure more efficient use of
•
Determines when power saving features should be
active.
•
Operates transparently behind the scenes.
ower.
While
detects an
o
some other idle state), APM reduces the CPU to minimum s
When hi
maximum s
Because APM constantl
features,
savin
Because APM is software based,
software confi
When the APM driver is correctl
becomes active each time
also a
select between standard, advanced, or no
modes. The dialo
that indicates the current batter
Refer to
ex
ou are running an APM-aware application, the APM
stem inactivity. If APM detects that either the
erating system or the application is waiting for input (or is in
h speed is required again, APM increases the CPU to
eed.
monitors all system activity, accounts for
our laptop’s power consumption, and controls all power saving
our laptop will realize significant additional power
s.
ou must set up your system
uration to load APM for it to operate automatically.
configured, APM loads and
ou boot your computer. An APM icon
ears in your laptop’s Windows 95 Control Panel. When
ou double-click on this icon, a dialog box displays and you can
ower management
box also contains a battery power status gauge
ower level and status.
our Windows 95 documentation for a more thorough
lanation of the APM interface and its features.
eed.
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5 The Power System
72 SA200
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SA200 Series
APPENDICES
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A Maintenance and Troubleshooting
A Maintenance and
Troubleshooting
This appendix provides you with information on how to maintain
your SA200 in top working condition.
Operating Environment
When using the laptop, try to ensure that the temperature and
humidity of the surroundings are in the following ranges:
Temperature
Operating: 0°C to 35°C (32°F to 95°F)
Storage: -20°C to 60°C (4°F to 140°F)
Relative Humidity (Non-condensing)
Operating: 20% to 80%
Storage: 20% to 80%
If you suddenly move your laptop from a cold place to a warm
place, undesirable moisture may condense inside the unit. After
sudden temperature changes, allow the laptop to come to room
temperature before you begin using it. This allows any moisture
inside the laptop to evaporate.
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A Maintenance and Troubleshooting
Travel Recommendations
Your laptop was designed for portability. For safety and
convenience when traveling, follow these guidelines:
•
Before traveling, save your data by backing it up to
floppy disks.
•
Take along an extra backup copy of your data.
•
Do not travel with a floppy disk in the floppy disk
drive.
•
Do not travel with the laptop turned on. This may
result in loss of data and damage to the hard disk
drive.
•
Disconnect the AC adapter from the laptop.
•
Take along a spare, fully charged battery pack or the
AC adapter.
•
When carrying the laptop, take care not to drop it or
bump it into things.
Maintenance
Although the SA200 requires little physical maintenance, you
should follow a few simple maintenance routines and precautions
to help ensure that your laptop will provide outstanding
performance for many years to come.
The LCD Display
•
Avoid scratching the surface of the screen.
•
Always lower the display when the laptop is turned
off.
•
Do not allow water droplets to remain on the screen.
Water can cause permanent staining.
•
Do not expose the LCD screen to bright sunlight or
ultraviolet radiation.
•
Do not expose the LCD screen to extreme
temperatures. Freezing and liquefaction of the liquid
crystals may result in damage to the display.
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A Maintenance and Troubleshooting
Cleaning the Laptop
Cabinet
Keep the laptop clean by wiping the body with a dry cloth.
Stubborn stains may be wiped first with a damp cloth, and then
rubbed off gently with a dry cloth.
•
Never use detergents or other chemicals to
clean your laptop!
•
Never clean the laptop while it is turned on!
Display
Gently wipe the surface of the display with a dry cloth.
FIR Port
Use a soft, dry cloth to wipe the FIR port. Always keep the FIR
port clean because dust on the port interferes with data transfer.
TouchPad
Use a soft, dry cloth to wipe the TouchPad.
Troubleshooting
This section can help you determine the cause of a problem and
solve it yourself.
If you can’t find the answer to your problem here, contact
Mastercare PC Service.
Common Problems
The following section presents a few common problems and the
suggested corrective actions.
Symptom: The power switch doesn’t function
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A Maintenance and Troubleshooting
•
The power switch does not accept just a light touch. Depress
the switch firml
•
Confirm that the AC adapter is properly connected to your
la
and an electric outlet.
•
If you are using the battery pack, check the battery gauge on
the batter
in the main batter
Symptom: The laptop will not start
•
If the system does not complete the Power On Self Test
(POST), contact Mastercare PC Service.
•
If the system completes the POST, the hard disk or Windows
95 ma
created, and then boot the la
If
hard disk b
Please refer to the instructions that are
Boot Disk label.
be damaged. Insert the Windows 95 Startup disk you
ou find that the hard disk is damaged, you can restoer your
for at least one second.
and confirm that the battery pack is properly seated
compartment.
. The A:\> prompt appears.
using the Setup Boot Disk and Windows 95 CD.
rinted on the Setup
Using the FORMAT command to format your
hard disk drive will erase all of your system’s
data. Use the FORMAT command as a last resort
and only after you have consulted with an
Mastercare PC Service.
Symptom: The screen is blank
•
Press the space bar to see whether a power management
feature has blanked the screen to save
•
Press <Fn+F12> a few times to toggle through the LCD and
external dis
•
Check the System Status indicator to verify that the laptop is
etting power. If the System Status indiciator is not lit, check
the electrical outlet, the
as well as an
•
If you are using the battery pack, make sure it has a charge
remainin
•
Check the brightness and contrast controls for your display.
78 SA200
and is installed correctly.
tions.
ower cord, and the AC adapter cable,
ower switches that may affect your laptop.
ower.
Page 91
p
g
ptop
g
ppy
ppy
ppy
ppy
ppy
p
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ppy
ppy
ppy
ppy
ppy
ppy
p
ppy
ppy
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lonestar.boo : sa200.fm Page 79 Friday, March 6, 1998 10:53 AM
A Maintenance and Troubleshooting
•
Reset the laptop by pressing <Ctrl+Alt+Delete>. If the system
com
letes the POST but the screen is blank, or if the screen
hts momentarily and then becomes blank, contact
li
Mastercare PC Service.
•
Turn the laptop off, wait a few seconds, and then turn the
la
back on. If the system completes the POST but the
screen is blank, or if the screen li
becomes blank, contact Mastercare PC Service.
Symptom: The computer cannot write to a floppy disk
•
The flo
Flo
•
The flo
•
The flo
and check that the write
Protectin
information.
•
The flo
•
The laptop’s Supervisor may have restricted access to the
flo
disk may not be formatted. See “Formatting
Disks” on page 36 for more information.
disk may could be corrupted with a virus.
disk may be write protected. Eject the flo
rotect tab is not set. See “Write
and Backing Up Flo
disk may be full. Use another flo
disk drive.
hts momentarily and then
Disks” on page 37 for more
disk.
disk
Symptom: You receive a non-system disk or disk error
message
•
You may have inserted a nonbootable flo
(either a defective flo
o
erating system). Remove the flo
•
If this message is issued when you attempt to boot from your
hard disk drive, insert a bootable flo
inte
rity of your hard disk drive.
Symptom: The date and time are incorrect
•
Use either the Windows 95 Control Panel or your laptop’s
BIOS Setu
•
If the date and time are still incorrect, contact your laptop
dealer to chan
SA200 79
ram to enter the correct date and time.
e the system board battery.
disk or one without an installed
disk in Drive A:
disk.
disk and check the
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A Maintenance and Troubleshooting
Symptom: You cannot recharge the battery
If the laptop has been left unused for a prolonged period of time,
the battery may become completely discharged. In such cases, you
need to connect to the AC adapter for several
battery begins to recharge normally.
Symptom: The printer does not operate
•
Verify that the printer is turned on.
•
Verify that the printer is properly connected to the laptop.
•
Double-click on My Computer, and then double-click on
Printers. Check whether your printer is installed here. If not,
click on Add Printer to install your printer.
•
Double-click on My Computer, and then double-click on
Printers. Check whether printer output is set to MSFax.
•
Search for help on printer problems in the Windows 95 Help
Index.
hours before the
Symptom: The laptop won’t produce sound
•
Check the volume control and mute button. Double-click on
the speaker symbol, which is to the right of the clock on the
bottom right of the screen to open the Volume Control
window.
•
Check whether the sound is turned down (off) at the keyboard.
Press <Fn+PgUp> several times to see whether the volume
increases.
•
Verify that the sound driver is installed. From the Windows 95
Control Panel, double-click on System, and then click on the
Device Manger tab. Next click on Sound, Video and Game
Controllers. Verify that the YAMAHA OPL3-Sax Sound
System is installed. If not, use the Control Panel’s Add New
Hardware icon to install the driver.
Symptom: The IR communications will not function properly
•
Check the IrDA Port field in the BIOS Setup program.
•
Check that the FIR port is not dirty.
•
Check the distance between the laptop and the other device. If
there is less distance than four inches between the two, data
transfer may not work well. Adjust the distance and try again.
80 SA200
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A Maintenance and Troubleshooting
Error Messages
If one of the following error messages appears when the laptop is
turned on, handle the problem as shown in the right column.
Error Messages/
Beeps
Short beep
(1→2→2→3 times)
Short beep
(1→3→1→1 times)
Short beep
(1→3→1→3 times)
Short beep
(1→3→4→1 times)
Short beep
(1→3→4→3 times)
Short beep
(2→1→2→3 times)
Short beep
(2→2→3→1 times)
Any other beep
pattern that does not
result in a system boot
Keyboard locked Unlock key switch
Shadow RAM Failed
at offset:nnn
System RAM Failed at
offset:nnn
UMB upper limit
segment address:nnn
System Battery is
dead - Replace and
run SETUP.
System CMOS
checksum bad - run
SETUP.
Cause Corrective Action
Hardware error Unplug the laptop and
contact Mastercare PC
Service.
Hardware error Unplug the laptop and
contact Mastercare PC
Service.
The real time
clock battery is
depleted
Incorrect data is in
the BIOS Setup
program
Replace the battery.
Correct the data in the BIOS
Setup program. If this
doesn’t correct the problem,
contact Mastercare PC
Service.
SA200 81
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A Maintenance and Troubleshooting
xxxxK Extended RAM
Failed at offset:xxxx
Failing bits:xxxx
Real Time Clock error Real time clock
Keyboard error Keyboard error Check the connections. If
Keyboard Controller
error
Stuck key A key was
Diskette drive A error Floppy disk drive
Failure Fixed Disk 0 Hard disk error Correct data in the BIOS
System Time error Time circuit error Contact Mastercare PC
System cache error Cache disabled.
Operating system not
found
Parity check 1 A parity error was
An error was
detected while
testing the
memory area
above 1MB
error
Keyboard error Check the connections. If
pressed
repeatedly before
the system was
started
error
Secondary cache
memory error
The operating
system cannot be
found
detected in a
system bus
Check whether the memory
boards are properly
connected in the memory
slots. If this doesn’t correct
the problem, contact
Mastercare PC Service.
Contact Mastercare PC
Service.
proper connections don’t
correct the problem, contact
Mastercare PC Service.
proper connections don’t
correct the problem, contact
Mastercare PC Service.
Restart the system without
pressing the key.
Correct data in the BIOS
Setup program. If this
doesn’t solve the problem,
contact Mastercare PC
Service.
Setup program. If this
doesn’t solve the problem,
contact Mastercare PC
Service.
Service.
Contact Mastercare PC
Service.
Check whether the
operating system is
correctly installed on the
hard disk.
Contact Mastercare PC
Service.
82 SA200
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A Maintenance and Troubleshooting
Parity check 2 A parity error was
detected in an I/O
bus
xxxh COM address
conflict
IO address IRQ
conflict
Press <F1> to
resume, <Ctrl + Alt +
S> to SETUP
The CMOS checksum
is invalid. Default
values will be loaded.
The COM address
has been used
The same IRQ
has been used
Contact Mastercare PC
Service.
Set the correct COM
address in the BIOS Setup
program.
Set the correct I/O address
in the BIOS Setup program.
Press <Ctrl + Alt + S> to set
up the system using the
BIOS Setup program. Press
<F1> to boot the system.
Press <Enter> and select
Load Default Values
BIOS Setup program’s Exit
menu. Then select
the Hard Drive submenu of
the Main menu.
in the
Auto
in
If you receive messages other than those listed in the preceding
table, turn the laptop off. Wait at least ten seconds, and then turn
the laptop on. Check the BIOS Setup program settings.
If the same error recurs, contact Mastercare PC Service.
Power on Self Test Error Messages
The laptop performs the Power-On-Self-Test (POST) every time
you turn on or reset the system. The POST is a series of system
checks that verifies the correct operation of your laptop’s
hardware.
If the POST detects a critical error (for example, a system board
failure), the laptop halts and generates an audible alarm. If a failure
is detected in an area other than the system board (such as the
keyboard), a noncritical error message appears on the screen and
testing is stopped. You can continue testing when a noncritical
error occurs by pressing <F1>.
SA200 83
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A Maintenance and Troubleshooting
When the POST encounters an error that requires you to correct
something, either a beep code sounds or a message appears in a box
in the middle of the screen. If you need to enter the BIOS Setup
program to correct a problem, press <F2>. Otherwise press <F1>
to continue the boot process and ignore the error.
84 SA200
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B Using the BIOS Setup Program
B Using the BIOS Setup
Program
All required settings for your SA200 have been preset at the
factory before shipment. As long as you intend to use the laptop
without modifying its environment, you do not need to read this
chapter.
Your laptop uses the BIOS Setup program to store the computer’s
basic bootup configuration and power management settings. This
appendix describes how to configure and customize your laptop
using the BIOS Setup program.
BIOS Setup Introduction
Your laptop’s BIOS (basic input and output system) Setup
program enables you to change your system’s configuration and
tailor it to your work needs. The BIOS Setup program both
displays the system’s current configuration status and provides you
with a tool to set system parameters. The BIOS Setup program’s
easy-to-use menus enable you to configure such items as:
•
Standard system parameters (for example, date and time)
•
Hard disk drives, floppy disk drives, and peripherals
•
Video display options
•
Password protection
•
Power management features
The BIOS Setup program is a ROM-based (read only memory)
configuration utility. The settings you select are stored in nonvolatile, battery-backed-up CMOS RAM (random access
memory), which retains your settings even when you turn your
laptop’s power off.
SA200 85
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B Using the BIOS Setup Program
Because the BIOS Setup program is menu driven, you can scroll
through the various submenus to make your selections.
When to Run the BIOS Setup Program
When you need to run your laptop’s BIOS Setup program depends
on your computing requirements.
When you turn on your SA200 for the first time, you may get a
message prompting you to run the BIOS Setup program. A
warning message may also appear on the screen if the hardware
configuration has changed or the laptop’s Power On Self Test
(your computer’s self-diagnostic test) fails. This message will
inform you of any errors or invalid settings and prompt you to run
the BIOS Setup program to correct the problem. For more
information on Power On Self Test (POST) errors, see “Power On
Self Test Error Messages” on page 83.
Even if you are not prompted by a message instructing you to use
the BIOS Setup program, you may eventually want to change your
laptop’s configuration. Following are some reasons why you may
want to run the BIOS Setup program:
•
You set up the computer for the first time and received
a message stating that you should run the BIOS Setup
program.
•
You want to reset the system clock.
•
You want to redefine the laptop’s communication ports
to prevent any conflicts.
•
You want to make changes to the laptop’s power
management configuration.
•
You want to change the password or make other
changes to the security setup.
86 SA200
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B Using the BIOS Setup Program
Accessing the BIOS Setup Program
To access the BIOS Setup program, press <F2> while the laptop is
running through its Power On Self Test (POST). You can access
the BIOS Setup program just after you have turned on or reset the
laptop but before the laptop has launched the Windows 95
operating system.
Navigating the BIOS Setup Program
Both the menu bar and the help box assist you with navigating
through the BIOS Setup program.
The Menu Bar
The top of the BIOS Setup screen has a menu bar with the
following selections:
Main
Advanced
Securit
Power Savin
Exit
To select a BIOS Setup menu, press <←> or <→>.
SA200 87
Use this menu to make changes to the basic
system configuration.
Use this menu to make changes to
hardware settings on your system.
Use this menu to configure security
settings for your laptop.
Use this menu to configure and enable your
laptop’s power management features.
Use this menu to exit the current menu or
the BIOS Setup program.
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B Using the BIOS Setup Program
The Keyboard Controls
The following table lists the keys you can use to navigate through
the various BIOS Setup menus with their corresponding functions:
Key Function
or →
←
Esc Selects the exit menu.
↑ or ↓
+ or - Changs the value of a field.
Enter Selects a submenu. A > symbol in front of a field
Selects the menu.
Moves the cursor up and down between fields.
denotes an item with a submenu.
The Help Box
In the BIOS Setup program, the Help Box is located at the right of
the screen. The Help Box displays the help text for the currently
highlighted field.
Main Menu
When you first access the BIOS Setup program, the Main menu
displays. This section describes all the options on the Main menu.
Time and Date
These options set your system to the time and date you specify. If
you change the time and date settings in your operating system, the
time and date settings in the Main menu change also. Some
applications may also alter data files to reflect these changes.
88 SA200
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