Sharp PC-A820 User Guide
Notice for Users in the USA
FCC Statement
WARNING - FCC Regulations state that any unauthorized changes or modifications
to this equipment not expressly approved by the manufacturer could void the user’s
authority to operate this equipment.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reason able protection ag ainst h arm fu l interferen ce in
a residential installation. This equipm ent g enerates, u ses an d can radiate radio frequ ency
energy and, if not ins talled and u sed in accordan ce w ith th e instru ctions, m ay cau se
harmful interferen ce to radio com m un ications. However, there is no guaran tee that
interference will not occur in a particular installation . If this equipm ent does cause
harmful interf erence to radio or televis ion reception , w hich can be determ in ed by turnin g
the equipment off and on , the us er is encou raged to try to correct the in terferen ce by one
or more of the follow ing m easures :
Reorient or relocate the receiving antenna.
Increase the distance between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
A shielded I/F cable and included cables with ferrite cores are required to insure
compliance with FCC regulation for Class B computing equipment.
*As an
Declaration of Conformity
SHARP PERSONAL COMPUTER, PC-A810 Series
This device complies with part 15 of the FCC rules. Operation is subject to the following
conditions:(1)this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Responsible Party: SHARP ELECTRONICS CORPORATION
E
NERGY STAR® Partner, SHARP has determined that this product meets
E
NERGY STAR® guidelines for energy efficiency.
the
Sharp Plaza, Mahwah, New Jersey 07430-2135
TEL: 1-800-BE-SHARP
i
About the Modem
This equipment complies with Part 68 of FCC rules. On the bottom of this
equipment is a label that contains, among other information, the FCC registration
number and ringer equivalence number (REN) for this equipment. If requested, this
information must be provided to the telephone company.
The modem jack of this equipment complies with Sub-part F of Part 68 of FCC
rules.
The REN is used to determine the quantity of devices which may be connected to the
telephone line. Excessive RENs on the telephone line may result in the devices not
ringing in response to an incoming call. In most, but not all areas, the sum of the
RENs should not exceed five (5.0). To be certain of the number of devices that may
be connected to the line, as determined by the total RENs contact the telephone
company to determine the maximum REN for the calling areas.
If the terminal equipment causes harm to the telephone network, the telephone
company will notify you in advance that temporary discontinuance of service may be
required. But if advance notice isn't practical, the telephone company will notify the
customer as soon as possible. Also, you will be advised of your right to file a
complaint with the FCC if you believe it necessary.
The telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the operation of the equipment. If this happens, the
telephone company will provide advance notice in order for you to make the
necessary modifications in order to maintain uninterrupted service.
If trouble is experienced with this equipment, please contact Sharp Electronics Corp.
for repair and (or) warranty information (Refer to the end of this section). If the
trouble is causing harm to the telephone network, the telephone company may
request you remove the equipment from the network until the problem is resolved.
The equipment cannot be used on public coin service provided by the telephone
company. Connection to Party Line Service is subject to state tariffs. (Contact the
state public utility commission, public service commission or corporation
commission for information.)
ii
The Telephone Consumer Protection Act of 1991 makes it unlawful for any person
to use a computer or other electronic device, including fax machines, to send any
message unless such message clearly contains in a margin at the top or bottom of
each transmitted page or on the first page of the transmission, the date and time it is
sent and an identification of the business or other entity, or other individual sending
the message and the telephone number of the sending machine or such business,
other entity, or individual. (The telephone number provided may not be a 900
number or any other number for which charges exceed local or long-distance
transmission charges.) To program this information, refer to the manual of the
communication software.
CAUTION: DISCONNECT TELEPHONE LINES BEFORE ACCESSING THE
MODEM CARD.
Copyright
It is the intent of Sharp that this product be used in full compliance with the
copyright laws of the United States and that prior permission be obtained from
copyright owners whenever necessary.
Product Information and Customer Assistance
For Product Information and Customer Assistance:
Call: 1-800-BE-SHARP (237-4277)
Sharp Electronics Corp.
Sharp Plaza, Mahwah, NJ 07430-2135
Home Page: http://www.sharp-usa.com
E-mail address: pcsupport@sharpsec.com
CompuServe: Go Sharp
iii
Notice for Users in Europe
This equipment complies with the requirements of Directives 89/336/EEC and
73/23/EEC as amended by 93/68/EEC.
Dieses Gerät entspricht den Anforderungen der EG-Richtlinie n 89/336/EWG
und 73/23/EWG mit Änderung 93/68/EWG.
Ce matériel répond aux exigences contenues dans les directives 89/336/CEE et
73/23/CEE modifiées par la directive 93/68/CEE.
Dit apparaat voldoet aan de eisen van de richtlijnen 89/336/EEG en
73/23/EEG, gewijzigd door 93/68/EEG.
Dette udstyr overholder kravene i direktiv nr. 89/336/EEC og 73/23/EEC med
tillæg nr. 93/68/EEC.
Quest' apparecchio è conforme ai requisiti delle direttive 89/336/EEC e
73/23/EEC, come emendata dalla direttiva 93/68/EEC.
Η εγκατασταση αυτη ανταποκρινεται στιζ απαιτησειζ των οδηγιων τηζ
Ευρωπαïκηζ Ενωσηζ
συµπληρωθηκαν απó την οδηγια
89/336/EOK
73/23/EOK, ó
κατ
93/68/EOK.
πωζ οι κανονισµοι αυτοι
Este equipamento obedece às exigências das directivas 89/336/CEE e
73/23/CEE, na sua versão corrigida pela directiva 93/68/CEE.
Este aparato satisface las exigencias de las Directivas 89/336/CEE y
73/23/CEE, modificadas por medio de la 93/68/CEE.
Denna utrustning uppfyller kraven enligt riktlinjerna 89/336/EEC och
73/23/EEC så som komplette ras av 93/68/EEC.
Dette produktet oppfyller betingelsene i direktivene 89/336/EEC og
73/23/EEC i endringen 93/68/EEC.
Tämä laite täyttää direktiivien 89/336/EEC ja 73/23/EEC vaatimukset, joita on
muutettu direktiivillä 93/68/EEC.
iv
CAUTION:
TO PREVENT ELECTRICAL SHOCK, DISCONNECT THE AC CORD AND
THE BATTERY BEFORE SERVICING.
CAUTION:
FOR A COMPLETE ELECTRICAL DISCONNECTION, PULL OUT THE MAIN
PLUG AND THE BATTERY.
VORSICHT:
UM DIE STROMZUFUHR VOLLSTÄNDIG ZU UNTERBRECHEN, DEN
NETZSTECKER HERAUSZIEHEN UND DIE BATTERIE ÈNTFERNEN.
ATTENTION:
POUR UN ARRET TOTAL DU SYSTEME, DECONNECTEZ LA PRISE DE
COURANT SECTEUR ET LA BATTERIE.
VARNING:
FÖR TOTAL ELEKTRISK URKOPPLING, KOPPLA UR KONTAKTEN OCH
TA UR BATTERIET.
PRECAUCION:
PARA UNA COMPLETA DESCONEXION ELECTRICA DESENCHUFE LA
CLAVIJA DE LA RED Y LA BATERIA.
v
Safety Precautions
General
•
Follow all cautions and instructions which may be marked on the computer.
•
Except as described elsewhere in this manual, refer all servicing to qualified
personnel. Immediately shut off the computer and seek servicing under the
following conditions:
•
when the power cord or plug is damaged or frayed
•
if liquid has been spilled on the computer
•
if the computer has been dropped or the cabinet has been damaged
Location
•
Do not expose the computer to direct sunlight.
•
Try to avoid dusty environments.
•
Keep the computer away from any magnetic devices and TVs.
•
Keep the computer away from excessive humidity or fluids such as rain, snow,
water spray, juice, coffee, steam, etc.
•
Do not move the computer from an extremely cold place to an extremely warm
place. A temperature difference of more than 10°C (18°F) will cause
condensation inside the unit, which may cause damage.
•
Do not block or cover slots or openings on the cabinet. These protect the
computer from overheating.
•
Care should be exercised when using on heat sensitive surfaces or your lap as the
base of this computer will get hot.
•
Do not smoke near your computer.
Usage
•
Never push any objects of any kind into cabinet openings. They may touch
dangerous voltage points or short parts that could result in fire or electrical shock.
•
Turn off the computer before installing or removing a peripheral device (except
when connecting USB devices and PC cards).
•
Check the AC power cord and power connectors periodically for damage. Replace
the power cord immediately if damage is found.
•
Never subject your computer to sudden shocks or extreme vibration.
vi
•
Do not drop the computer nor hit it with other equipment.
•
Do not scratch the surface of the LCD screen.
•
Turn off the computer and disconnect the AC power cord before cleaning.
Battery Pack Precautions
Handling
•
Never put the battery pack in a fire, as it could explode and cause injury.
•
Do not attempt to open or alter the battery pack.
•
Do not place the battery where it might get hotter than 60°C (140°F).
•
Do not allow metal objects such as jewelry to short across the battery terminals, as
it could heat up and explode.
•
Do not allow liquids to come in contact with the battery pack.
•
Avoid dropping the pack or other violent shock.
•
Do not solder anything to the battery terminals.
Charging
•
Charge the battery pack only with the AC adapter included with your computer or
an optional one.
Discharging
•
Do not use the battery pack for any purpose other than powering the computer.
Storage
•
Store the battery pack in a cool and dry place. Never allow the temperature to
exceed 60°C (140°F) during storage.
•
Recharge the battery pack after storage, before use.
vii
Modem Precautions
•
Never install te lephone wiring during a l ightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
•
Never touch uninsulated telephone wires or terminals unless the telephone line
has been disconnected at the network interface.
•
Use caution when installing or modifying telephone lines.
•
Avoid using the telephone during a lightning storm. There may be a remote risk
of electric shock from lightning.
•
Do not use the telephone to report a gas leak while in the vicinity of the leak.
viii
About This Manual
Notice
Information in this manual is subject to change without notice and does not represent a
commitment on the part of SHARP Corporation.
SHARP Corporation shall not be liable for technical or editorial errors or omissions
contained herein; nor for incidental or consequential damages resulting from the furnishing,
performance, or use of this material.
SHARP strongly recommends that separate permanent written records be kept of all
important data. Data may be lost or altered in virtually any electronic memory product under
certain circumstances. Therefore, SHARP assumes no responsibility for data lost or
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.
SHARP 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.
Edition
1st Edition, February 2000.
Copyright
© 2000 SHARP Corporation
This document contains or refers t o proprietary information which is protected by copyright. All rights
are reserved. Copying or other reproduction of this document is prohibited wit hout the prior written
permission of SHARP Corporation.
Trademarks
Pentium is a registered trademark, and Celeron is a trademark, of Intel Corporation.
IBM and PS/2 are trademarks of Internati onal Business M achines Corpor ation.
Microsoft, MS-DOS, Windows, and the Windows Logo are registered trademarks of Microsoft
Corporation.
Sound Blaster is a trademark of Creative Technology Ltd.
All other brand and product names are trademarks or registered trademarks of their respective holders.
ix
Recording Important Information
For future reference, please record the following information in the spaces provided
below.
Model Number:
Serial Number:
Date of purchase:
Dealer’s Name:
Place of purchase:
Password:
The serial number is printed on a sticker located on the bottom of the computer.
x
Manual Conventions
This manual uses a set of st yle c onventions described below.
Notes and Cautions are italicized with icons:
A note icon informs you of a special technique or information that
may help you perform a task or better understand a process.
A caution icon alerts you to something that may cause problems or
damage to hardware, software or data.
Key Labels on the Keyboard, when referred to in the instructions, are shown in
boldface:
Press Enter to continue.
When two or more keys are pressed simultaneously, the key labels are separated by a
plus (+) sign:
Restart your computer by pressing Ctrl+Alt+Delete.
When necessary, important key combinations are shown in graphics:
Sample Entries are shown in upper cases of different typeface. In the following
case, press the Enter key after you type the command:
C:\>DIR A: Enter
Words/Texts on Screen, such as window titles or possible parameters, are
italicized:
Double-click this icon to display the Power Properties window.
Set the item to Enabled.
Screens reproduced in this manual may differ slightly from the screens you see on
your computer.
Section Titles in other parts of this manual are italicized:
Refer to Infrared Communication section in Chapter 5.
xi
Table of Contents
Notice for Users in the USA.......................................................................................i
Notice for Users in Europe.......................................................................................iv
Safety Precautions.....................................................................................................vi
About This Manual...................................................................................................ix
Recording Important Information..............................................................................x
Manual Conventions.................................................................................................xi
Table of Contents.....................................................................................................xii
Overview of Computer.............................................................................................xv
Fast Start 1-1
Connecting AC Power ............................................................................................ 1-1
Setting Up Windows 98..........................................................................................1-3
Turning Off Your Computer...................................................................................1-4
Basic Operations 2-1
Powering the Computer .......................................................................................... 2-1
Resetting the System...............................................................................................2-3
Using the Keyboard................................................................................................2-4
Using the Glide Pad................................................................................................2-7
Reading the Status Indicators..................................................................................2-8
Adjusting the Display.............................................................................................2-9
Controlling Audio.................................................................................................2-11
Using the Drives...................................................................................................2-12
Installing a Drive in the Drive Bay.......................................................................2-14
Using the CD-ROM Drive....................................................................................2-15
Using the Floppy Disk Drive Externally...............................................................2-16
Battery and Power Management 3-1
Battery Pack............................................................................................................3-1
Battery Low Warnings............................................................................................3-3
Battery Conditioning...............................................................................................3-4
Changing a Battery Pack.........................................................................................3-5
Programmable Power Management........................................................................ 3-6
Power Management Hot-keys...............................................................................3-10
xii
Connecting Peripherals 4-1
Using Peripheral Devices.......................................................................................4-1
Connecting Peripherals Overview.......................................................................... 4-2
Using PC Cards......................................................................................................4-3
Connecting an External Monitor............................................................................4-6
Connecting Headphones.......................................................................................4-10
Connecting USB Devices..................................................................................... 4-10
Connecting a Printer............................................................................................. 4-11
Communication Functions 5-1
Infrared Communication ........................................................................................ 5-1
Built-in Modem(may not available in some countries) ..........................................5-4
Changing or Adding Options 6-1
Using the Recovery CD.......................................................................................... 6-1
Adding a Memory Module..................................................................................... 6-3
Using the Optional Port Replicator........................................................................6-5
Security Features 7-1
Passwords............................................................................................................... 7-1
Using a Security Cable........................................................................................... 7-4
Setup Utility 8-1
Running the Setup Utility....................................................................................... 8-1
Main Page .............................................................................................................. 8-3
Advanced Page....................................................................................................... 8-4
Security Page..........................................................................................................8-5
Power Page............................................................................................................. 8-6
Boot Page............................................................................................................... 8-7
Exit Page................................................................................................................8-7
xiii
Appendices
Appendix 1: Troubleshooting................................................................................A-1
Appendix 2: Care & Maintenance ......................................................................... A-8
Appendix 3: Specifications..................................................................................A-10
Index
Index................................................................................................................Index-1
xiv
Overview of Computer
In the following diagram, the labels in italics refer to the chapter and page number in
this manual where you can find more information. The actual appearance of your
computer may be slightly different depending on the model.
Front View
LCD screen
See 2-9
Microphone
See 2-11
Keyboard
See 2-4
Glide pad
See 2-7
System status
indicators
See 2-8
Release latch for floppy
disk drive
Battery & power
indicators
See 2-2
Glide pad buttons
See 2-7
Speaker
See 2-11
Front View Markings
CD or
Hard disk
activity
Floppy
disk
activity
Num
lock
Power button
Caps
lock
Scroll
lock
Floppy disk drive in
floppy disk drive box
See 2-13, 2-16
Battery
indicator
Power
Indicator
xv
Right Side View
PC card slot
See 4-3
PC card eject
button
See 4-4
Left Side View
Drive bay with CD-ROM
drive installed
See 2-15
Drive activity
indicator
Manual tray eject
button (recessed)
Eject tray button
Slot for security cable
See 7-4
K
xvi
Battery lock button
AC adapter jack
See 1-1
Rear View
(may not be available in some countries)
Bottom View
Port replicator docking
connector
See 6-6
Drive bay lock latch
Modem jack
See 5-4
Parallel/FDD port
See 4-11
Memory module
compartment
See 6-4
Monitor port
See 4-6
Infrared port
See 5-1
USB port
See 4-10
Headphone jack
See 4-10
Reset switch
(recessed)
See 2-3
CD-ROM drive
installed in drive
bay
See 2-14
Battery
See 3-1, 3-5
xvii
CHAPTER 1
Fast Start
Your new computer is ready to use as soon as you unpack it from the box. If you’re
familiar with computers, follow the instructions in this chapter to get your system up
and running in just a few minutes. If this is your first computer, you should read
through the entire Operation M anual before sta rting the system.
Connecting AC Power
Run your computer the first time using AC power, rather than battery
power. This ensures that you will not lo se power while you complete
the Windows setup operation.
• Use only the AC adapter that was supplied with your computer,
or supplied by your computer vendor. You can damage your
computer if you try to use an AC adapter that is not approved for
use with this system.
• When removing the AC power cord from a wall ou tlet, grip the
plug and pull it from the socket. Never remove the power cord
from the outlet by pulling on the cord. Always grip the plug.
1
Place your computer on a flat working surface and follow the steps below.
1. On the front edge of the computer, slide the cover latch to the right and raise the
cover.
Cover latch
1-1
1
2. Plug the cable from the AC adapter into the AC adapter jack on the left side of
the computer.
3. Connect the power cord to the AC adapter.
4. Plug the power cord into a suitable power outlet. The orange battery charge
indicator turns on when you connect AC power.
Battery charge
and power
indicators
AC adapter jack
To power outlet
5. Press the power button located just above the Pause button on the keyboard. The
green power indicator turns on when the power is turned on.
6. After a logo screen and several seconds of power-on testing, the computer loads
the Windows 98 operating system.
7. As this is the first time you have used your computer, Windows begins by
running the
Windows 98 Setup Wizard
.
Power button
AC adapter
1-2
Setting Up Windows 98
Windows 98 is pre-installed on your computer, including the special drivers and
software used by built-in components such as the audio and video system, the
modem, and the PC card slot. The Windows Setup program lets you enter personal
data such as your name, the date and time in your location, and so on. It takes just a
few minutes to complete. The setup process has four steps:
•
Getting started
This section asks for your name.
•
Registration
This section configures your modem
•
Windows License
This section asks you to accept the Windows License Agreement and to enter the
Windows Product Key
•
Final Settings
This section checks the date and time in your location, and then completes the
configuration of your system
Once you start the system for the first time, be sure to comp lete the
setup program. Windows does not display the Setup Wizard the next
time you turn on the computer.
1
About Windows Properties Dialog Boxes
In this manual you are o ften asked to open a
Modem Properties
as the
dialog boxes let you make changes to the configuration and operation of the
component by clicking check boxes or selecting radio buttons. To open a Property
dialog box, click the
Settings
Select
icon to display a Properties dialog box, or similar window, for the component or
feature represented by that icon. Some of the Properties dialog boxes that are used to
configure components in your computer include:
•
Display
•
Modem
•
Mouse
Control Panel
-
dialog box, or the
Start
button in the taskbar at the foot of the Windows display.
. In the Control Panel window, double-click on an
Component Properties
Display Properties
dialog box. These
dialog box, such
1-3
•
PC Card
•
Power Management
•
System
1
Turning Off Your Computer
When you’re finished using your computer, t urn it off with the following steps:
1. Click the
menu.
2. In the
the OK button. The power indicator turns off.
3. Close the cover to keep the screen and keyboard clean and protected.
You can shut down the computer with the power button using the steps below:
1. From the
Power Management
2. In the
3. Select
my computer”
Start
button in the taskbar and click on
Shut Down Windows
Start
menu, select
Power Management Properties
Shutdown
in the drop down menu for
, and then click
If you have not saved a file, a dialog box appears prompting you to
save the file.
• Don’t turn off your computer if status indicators show that the
computer is still accessing data on the hard disk drive, the floppy
disk drive or the CD-ROM drive. Data may be lost or damaged.
• After turning off the computer wait at least five seconds before
turning the computer back on. Turning the computer off and on
without a pause can damage the system.
dialog box, check the
Settings – Control Panel
icon.
Apply
dialog box, click the
and OK.
Shut Down
Shut down
“When I press the power button on
from the Start
item and then click
and double-click the
Advanced
tab.
Since this is your first session using the computer, it’s a good idea to leave the AC
adapter connected to the computer until the internal battery is fully charged. The
orange battery charge indicator changes to green when the battery is fully charged.
1-4
CHAPTER 2
Basic Operations
This chapter describes some of the basic operations of your computer such as using
the keyboard, adjusting the display, and so on.
Powering the Computer
You can operate your computer by using the AC adapter to connect to a suitable
power outlet. You can also power the computer by the internal Lithium-Ion battery.
Whenever you use the AC adapter to power the computer, the internal battery
automatically begins recharging. Recharging continues whether the computer is
turned on or off.
Refer to
charging and related information.
Chapter 3 Battery and Power Management
for a full description of battery
2
2-1
Power and Battery Indicators
For proper operations it is important to understand the operation of the power and
battery indicators located beside the right-side hinge of the upper cover.
2
Indicator Meanings
Green Power Indicator
Icon Lamp State Status
Turned on Computer is turned on
Turned off Computer is turned off
Slow blinking
Tri-color (green/red/orange) Battery Indicator
Icon Lamp State Status
Turned on orange Battery is charging
Turned on green Battery is fully charged
Turned on red Battery low warning
Flashing red Critical battery warning
Flashing orange
Computer is in Standby
mode
Abnormal condition – for
example the battery may be
installed incorrectly
2-2
Resetting the System
You may need to reset the system after adding hardware or software so that your
computer recognizes newly installed devices or software. When the message appears
after the installation, click
You can also restart Windows 98 from the
Restart
.
Warm Boot (Software Reset)
If the system is locked up because of a software problem, you can reset or reboot the
system by pressing the
keys again to restart the computer.
Resetting may cause data loss. Use the softwa re reset o nly if the
normal Windows 98 Shut Down does not work because of software
malfunction. Although resetting does not damage the system, you may
lose the data you are processing.
Power Sw itch
You can turn off the computer with the power switch if the system has hardware or
software problems so that you can’t use the Windows
software reset. In this case, you need to hold the power button down for more than
four seconds.
OK, Yes,
Ctrl+Alt+Del
etc., to restart Windows 98.
Start
menu. Select
keys simultaneously. Press the
Shut Down
Shut Down
, then
Ctrl+Alt+Del
command or the
2
Reset Switch
If all other methods fail, you can reset the computer by pressing the hardware reset
switch. The hardware reset switch is in a recessed location on the base of the
computer. Activate the switch with a straightened paper clip or similar implement.
Reset switch
(recessed)
2-3
Using the Keyboard
_
The built-in keyboard includes all the functions that you find on a full-sized
2
keyboard. In addition, the keyboard has built-in hot keys that you can use to control
some of the functions of the computer.
The illustration below shows the location of some important keys on your keyboard.
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12
Esc
#
@
!
~
`
Caps
Lock
1
Tab
Shift
Fn
Ctrl
3
2
E
W
Q
A
SJ
Z
X
Alt
$
4
D
Function
Keys
%
5
T
R
F
VC
Pause
Break
P -
: +
;-
+
-
=
{
[
"
'
? /
/
Fn
^
6
Y
G
B
*
8
7
&
8
7
I
U
4
H
1
M
0
N
*
9
0
9
O
6
5
K
2
L
3
> .
<
.
,
Alt
)
(
Delete
Insert
ScrLk
NumLk
Backspace
}
|
\
]
Enter
Pg Up
Shift
Home
Pg Dn
End
FN Key
Windows
Key
Keypad
Area
Windows
Keys
FN Key
Function Keys
On their own, the operation of the function keys is usually determined by the
software appli cation that you are running. In combinat i on with the Fn key they
create hot-keys that you can use to control some of the computer functions. Icons
embossed on the func tion key keycaps indicate the hot-key function.
Embedded Keypad
The numeric keypad is embedded in some of the right-side alphanumeric keys. The
keypad functions are embossed in the upper right corner of the keypad keycaps. You
activate the embedded numeric keypad by pressing the
Fn+Insert
). Repeat the keystroke to turn off the embedded keypad.
Num Lk
key (press
2-4
Windows Keys
There are two different Windows keys as shown below. The keyboard repeats the
Windows Start key on either side of the Space bar.
Windows Start Key. This key opens the Windows Start menu
on the taskbar. In combination with other keys it provides
short cuts to some Windows functions. See Windows help for
more information.
Windows Pull-down Menu key. When an item is selected and
this key is pressed, it pulls down a menu if one is available. It
is similar to the right click of a mouse or glide pad.
Fn (Function) Key Combinations
You can activate hot-key system controls and various embedded keystrokes by
holding down one of the two Fn keys and then pressing any of the keys embossed
with an icon or boxed text on the lower half of the key.
Pops up an information box in the upper left
F2
+
Fn
F5
+
Fn
F6
+
Fn
corner of the screen – see the section
Power Management Information Box
Switch display between the built-in screen, an
external monitor, and a simultaneous display –
Chapter 4 Connecting Peripherals
see
Press keys to decrease screen brightness – see
Adjusting the Display
below
Pop Up
below
2
F7
+
Fn
F8
+
Fn
F9
+
Fn
F11
+
Fn
F12
+
Fn
Press keys to increase screen brightness – see
Adjusting the Display
Press keys to decrease the audio volume – see
Controlling the Audio
Press keys to increase the audio volume – see
Controlling the Audio
Turns off the display backlight on the built-in
screen – see
Puts the system into suspend mode – see
Standby Mode
below
below
below
Adjusting the Display
Chapter 3
in
.
below
About
2-5
+
Fn
Returns the Sys Request keystroke
2
Insert
+
+
+
+
NumLk
Delete
ScrLk
Pg Up
Home
Pg Dn
End
Fn
Fn
Fn
Fn
Returns the Num Lock keystroke – activates the
embedded numeric keypad
Returns the Scroll Lock keystroke
Returns the Home keystroke
Returns the End keystroke
Pop-Up Power Management Information Box
When you hold down the Fn key and press the F2 function key, a pop-up
information box appears for about five seconds in the top left corner of the display.
The information box has the following information:
BATT
PM
AC
BIOS
Shows remaining battery capacity as a percentage
Shows status of the power management setting in the setup
utility
OFF Power management is disabled
ON Power management is enabled
DC
Shows if the AC adapter is connected or not
OFF AC adapter is disconnected
ON AC adapter is connected
Shows BIOS version number
Power management is enabled only when using
battery power
2-6
Using the Glide Pad
Your computer has a built-in pointing device called a glide pad. The glide pad
consists of the glide pad surface, a left button and a right button.
Glide pad surface
Left button
Right button
Using the Glide Pad
When you slide your finger across the glide pad surface, the pointer on the screen
moves in the same direction as your fingertip.
Clicking and double-clicking
To click or double-click objects, you can use the left button, just as you do when
using a mouse. You can also emulate a left button click or double-click by tapping
once or twice with your fingertip on the glide pad surface. Clicking the right button
pulls down a menu if one is available. This is the same function as the right click of a
mouse.
2
Drag and Drop
You can drag and drop objects on the Windows desktop as follows:
1. Position the pointer over the object.
2. Press and hold down the left button.
3. Drag the object by moving your fingertip over the glide pad surface.
4. Drop the object into place by releasing the left button.
• Do not use a pointed object, such as a pen or pencil to operate
the glide pad, You might scratch or damage the surface.
• Do not operate the glide pad with a moist finger. This may cause
the glide pad to operate incorrectly.
2-7
Changing the Glide Pad Configuration
You can change the way the glide pad operates in the
2
From Windows
to open up the
or Motion. Use the checkboxes, drop down menus, and so on, to configure the glide
pad so that it operates to your satisfaction.
Start
menu, select
Mouse Properties
Settings - Control Panel
window. Click on any of the tabs; Buttons, Pointers
Reading the Status Indicators
As well as the Power and Battery Charge indicators discussed before, your computer
has five more status indicators located above the keyboard between the hinges of the
upper cover. The indicators are identified by icons printed above each lamp.
Indicator Icon System Status
This indicator turns on when your computer is reading or
writing to the hard disk drive or a CD in the CD-ROM
drive.
This indicator turns on when your computer is reading or
writing to a disk in the floppy disk drive.
This indicator turns on when the Num Lock key has been
pressed and the embedded numeric keypad is activated.
Mouse Properties
and double-click
window.
Mouse
2-8
This indicator turns on when the Caps Lock key has
been pressed and the keyboard is in Caps Lock mode.
This indicator turns on when the Scroll Lock key has
been pressed and the cursor arrow keys are in scroll
lock mode.
Adjusting the Display
The most important adjustment you can make to the display is to set it to the best
viewing angle. The display contrast decreases if you look at it from a wide angle
above or below, or from side to side.
Changing the Brightness
Change the screen brightness by using the
F6
+
Fn
F7
+
Fn
When you press the screen brightness hot keys to adjust the display, a pop-up screen
brightness meter appears in the upper left corner of the display. You can use the popup meter as a visual guide to set the screen brightness.
Decreasing the screen brightness is an effective way of reducing the
power consumption of your computer when you are operating the
computer on battery power.
Press keys to decrease screen brightness
Press keys to increase screen brightness
Fn+F6
and
Fn+F7
hot keys.
Turning off the Display
You might want to turn off the display when you are not using your computer for
short periods. This can help reduce power consumption. Use the display power down
Fn
Fn+F11
+
.
F11
Turns off the display on the built-in screen
hot keys
2
You can turn the display back on by pressing any key on the keyboard.
2-9
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