Sharp PC-9820T User Manual
NOTEBOOK COMPUTER
PC-9820T
OPERATION MANUAL
â
Notice for Users in the USA
FCC Statement
WARNING
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 reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
- FCC Regulations state that any unauthorized changes or
•
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 is required to insure compliance with FCC
regulation for Class B computing equipment.
* As an ENERGY STAR Partner, SHARP has determined that this
product meets the ENERGY STAR guidelines for energy efficiency.
Declaration of Conformity
SHARP PERSONAL COMPUTER, PC-9820T
i
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
Sharp Plaza, Mahwah, New Jersey 07430
TEL: 1-800-BE-SHARP
About the Modem
This equipment PC-9820T 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
ii
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.)
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 about CD-ROM Drive
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation exposure.
CAUTION about Battery
Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer's instructions.
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.
iii
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
iv
Notice for Users in Canada
About Modem
The Industry Canada label identifies certified equipment.
This certification means that the equipment meet certain
telecommunications network protective, operational and safety
requirements. The department does not guarantee the equipment will
operate to the user's satisfaction.
Before installing this equipment, users should ensure that it is
permissible to be connected to the facilities of the local
telecommunications company.
The equipment must also be installed using an acceptable method of
connection. In some cases, the company's inside wiring associated
with a single line individual service may be extended by means of a
certified connector assembly (telephone extension cord). The
customer should be aware that compliance with the above conditions
may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized
Canadian maintenance facility designated by the supplier. Any repairs
or alterations made by the user to this equipment, or equipment
malfunctions, may give the telecommunications company cause to
request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines and internal metallic
water pipe system, if present, are connected together. This precaution
may be particularly important in rural areas.
CAUTION
themselves, but should contact the appropriate electric inspection
authority, or electrician, as appropriate.
“The
device denotes the percentage of the total load to be connected to a
telephone loop which is used by the device. To prevent overloading,
the termination on a loop may consist of any combination of devices
Users should not attempt to make such connections
Ringer Equivalence Number
(REN) assigned to each terminal
v
subject only to the requirement that the total of Ringer Equivalence
Number of all the devices does not exceed 5.”
About Battery
Caution:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer’s
instructions.
Attention:
Il y a danger d’explosion s’il y a remplacement incorrect de
la batterie. Remplacer uniquement avec une batterie du même type ou
d’un type recommandé par le constructeur. Mettre au rébut les batteries
usagées conformément aux instructions du fabricant.
Product Information and Customer Assistance
For Product Information and Customer Assistance:
Call: 1-905-890-2100 (Toronto Area)
1-800-56-SHARP (Outside Toronto)
Sharp Electronics of Canada Ltd.
335 Britannia Road East,
Mississauga, Ontario, L4Z 1W9
Canada
vi
Notice for Users in Australia
Service Inquiries
Please contact your dealer for service if required or contact Sharp
Corporation of Australia on 1-800-807820 (free call) for referral to
your nearest Sharp authorised Service Centre. Details can be found on
the warranty card inserted with the documentation.
CAUTION
Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer.
Do not dispose of large quantities of used Lithium batteries at the same
time.
Copyright
Copyright may exist in material you wish to record. Copying or
broadcasting such material without permission of the relevant licensees
or owners of the copyright is prohibited by law.
SHARP is not in a position to authorise the copying or broadcasting of
copyright materials and nothing in this OPERATION MANUAL
should be implied as giving that authority.
vii
Notice for Users in the UK
IMPORTANT
The wires in this mains lead are coloured in accordance with the
following code:
BLUE: Neutral
BROWN: Live
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the terminals
in your plug proceed as follows.
The wire which is coloured
terminal which is marked with the letter N or coloured black.
The wire which is coloured
terminal which is marked with the letter L or coloured red.
This apparatus must be protected by a 3A fuse in the mains plug or
This apparatus is approved under approval number NS/G
1234/J/100003 for indirect connection to the public telecommunication
system in the United Kingdom.
Service Inquiries
For customer and service support, please refer to the documentation
included with your notebook.
Copyright
Recording and playback of any material may require consent, which
SHARP is unable to give. Please refer particularly to the provisions of
the Copyright Act 1956, the Dramatic and Musical Performers
Protection Act 1958, the Performers Protection Acts 1963 and 1972
and to any subsequent statutory enactments and orders.
BLUE
BROWN
must be connected to the
must be connected to the
viii
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-Richtlinien
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.
H egkatastash autη
οδηγιων τηζ Ευρωπαïκηζ Ενωσηζ
73/23/EOK, ó
την οδηγια
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.
93/68/EOK.
ανταποκρινεται στιζ απαιτησειζ των
89/336/EOK
πωζ οι κανονισµοι αυτοι συµπληρωθηκαν απ
κατ
ó
ix
Tämä laite täyttää direktiivien 89/336/EEC ja 73/23/EEC
vaatimukset, joita on muutettu direktiivillä 93/68/EEC.
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.
x
Safety Precautions
General
•
Follow all cautions and instructions which may be marked on the
notebook.
•
Except as described elsewhere in this manual, refer all servicing to
qualified personnel. Immediately shut off the notebook and refer for
servicing under the following conditions:
when the power cord or plug is damaged or frayed
•
if liquid has been spilled on the notebook
•
if the notebook has been dropped or the cabinet has been damaged
•
Location
•
Do not expose the notebook to direct sunlight.
•
Try to avoid dusty environments.
•
Keep the notebook away from any magnetic devices and TVs.
•
Keep the notebook away from excessive humidity or fluids such as
rain, snow, water spray, juice, coffee, steam, etc.
•
Do not move the notebook from a cold place to a warm place. A
temperature difference of more than 10°C (18°F) will cause
condensation inside the unit, which may damage the data.
•
Do not block or cover slots or openings on the cabinet to protect the
notebook from over heating.
•
Do not smoke near your notebook.
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 notebook before installing or removing a peripheral
device.
•
Check the AC power cord and power connectors periodically for
damage. Replace the power cord immediately if damage is found.
xi
•
Never subject your notebook to sudden shocks or extreme vibration.
•
Do not drop the notebook nor hit it with other equipment.
•
Do not scratch the surface of the LCD screen.
•
Turn off the notebook and disconnect the AC 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.
•
The battery includes a circuit breaker to help protect against short
circuiting. However, covering or pressing this breaker switch hard
could cause the battery to malfunction.
•
Do not allow liquids to come in contact with the battery pack.
•
Avoid dropping the pack or other violent shock.
•
Do not solder to the battery terminals.
Charging
•
Charge the battery pack only with the AC adapter included with your
notebook.
xii
Discharging
•
Do not use the battery pack for any purpose other than powering the
notebook 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.
Lithium Battery Precautions
Caution
Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the equipment
manufacturer. Discard used batteries according to manufacturer’s
instructions.
Attention
Il y a danger d’explosion s’il y a remplacement incorrect de la batterie.
Remplacer uniquement avec une batterie du même type ou d’un type
équivalent recommandé par le constructeur. Mettre au rebut les
batteries usagées conformément aux instructions du fabricant.
Vorsicht
Explosionsgefahr bei unsachgemäßem Austausch der Batterie. Ersatz
nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ. Entsorgung gebrauchter Batterien nach Angaben des
Herstellers.
Modem Precautions
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
xiii
•
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 function during a lightning storm. There
may be a remote risk of electric shock from lightning.
•
Do not use the telephone function to report a gas leak in the vicinity
of the leak.
xiv
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, September 1997.
Copyright
© 1997 SHARP Corporation
This document contains or refers to proprietary information which is protected by copyright. All rights
are reserved. Copying or other reproduction of this document is prohibited without the prior written
permission of SHARP Corporation.
Trademarks
Pentium is a registered trademark, and MMX is a trademark of Intel Corporation.
IBM and PS/2 are trademarks of International Business Machines Corporation.
Microsoft, MS-DOS, Windows, and the Windows Logo are registered trademarks of Microsoft
Corporation.
GlidePoint is a registered trademark of Cirque Corporation.
Sound Blaster is a trademark of Creative Technology Ltd.
TranXit and IntelliLink are trademarks of Puma Technology.
Profilink is a trademark of SYS Tech.
SuperVoice is a trademark of Pacific Image Communications, Incorporated.
VideoWork is a registered trademark of Newsoft Technology Corporation.
CardWorks is a trademark of SystemSoft Corporation.
All other brand and product names are trademarks or registered trademarks of their respective holders.
xv
Recording Important Information
For future reference, please record the following information in the
spaces provided below.
Model Number:
Serial Number:
BIOS Version
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
notebook. You will see the BIOS Version Number on the screen when
you turn on the notebook (BIOS stands for Basic Input Output
System).
xvi
Manual Conventions
This manual uses a set of style conventions described below.
Notes and Cautions
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
shown in boldface:
Press
When more than one key are pressed simultaneously, the key labels are
separated by a plus (+) sign:
Restart your notebook by pressing
When necessary, important key combinations are shown in graphics:
Enter
are italicized with icons:
, when referred to in the instructions, are
to continue.
Ctrl+Alt+Delete
.
Sample Entries
following case, press the Enter key after you type the command:
C:\>DIR A:
Words/Texts on Screen
are italicized:
Double-click this icon to display the Power Properties window.
Set the item to Enabled.
Screens
you see on your notebook.
Section Titles
Refer to Infrared Communication section in Chapter 5.
reproduced in this manual may differ slightly from the screens
are shown in upper cases of different typeface. In the
Enter
, such as window titles or possible parameters,
in other parts of this manual are italicized:
xvii
Table of Contents
Notice for Users in the USA .................................................................i
Notice for Users in Canada.................................................................. v
Notice for Users in Australia ............................................................. vii
Notice for Users in the UK ...............................................................viii
Notice for Users in Europe .................................................................ix
Safety Precautions............................................................................... xi
About This Manual ............................................................................ xv
Recording Important Information..................................................... xvi
Manual Conventions........................................................................ xvii
Table of Contents............................................................................xviii
Appearance of the Notebook ............................................................xxi
Chapter 1: Quick Setup
Unpacking the Notebook ..................................................................1-1
Connecting to AC Power ..................................................................1-2
Opening the Notebook ......................................................................1-3
Turning Power On ............................................................................1-4
Setting up Windows 95..................................................................... 1-5
Setting Original Wallpaper ...............................................................1-6
Shutting Down the System................................................................1-7
Chapter 2: Basic Operations
Choosing Power Source....................................................................2-1
Resetting the System.........................................................................2-2
Operating GlidePoint ........................................................................2-3
Using Keyboard ................................................................................2-5
Changing Bay Units..........................................................................2-7
Using Floppy Disks...........................................................................2-9
Using CD ........................................................................................2-11
Chapter 3: Battery and Power Management
Battery Pack......................................................................................3-1
Power Management ..........................................................................3-5
xviii
Chapter 4: Peripherals
Using Peripherals ............................................................................. 4-1
Display ............................................................................................. 4-2
Printer............................................................................................... 4-5
Keyboard/Mouse .............................................................................. 4-7
Video System ................................................................................... 4-9
Audio System................................................................................. 4-10
Universal Serial Bus....................................................................... 4-12
Chapter 5: Communication Functions
Infrared Communication .................................................................. 5-1
Modem (US and Canada only)......................................................... 5-4
Chapter 6: Hardware Expansion
PC Cards .......................................................................................... 6-1
Memory Module............................................................................... 6-6
Chapter 7: Security Features
Passwords......................................................................................... 7-1
Security Slot..................................................................................... 7-2
Chapter 8: System Configuration Utility
Running the System Configuration Utility....................................... 8-1
Main menu ....................................................................................... 8-3
Advanced menu................................................................................ 8-4
Security menu................................................................................... 8-6
Power menu...................................................................................... 8-7
Exit menu ......................................................................................... 8-9
Appendixes
Maintenance and Care..........................................................................1
Power-On Self Test ..............................................................................2
System Mapping...................................................................................3
Pin Assignment ....................................................................................5
Specifications (including Options).......................................................8
xix
Troubleshooting
Index
xx
Appearance of the Notebook
Each number after the arrow indicates the page referring to the part.
General View
GlidePoint →
LCD Screen →
2-3
Status Indicators
AC Power Battery Power Battery Charge
1-3, 4-2
Status Indicators
Keyboard
Microphone
Stereo Speakers
2-5
→
CD-ROM Hard Disk Floppy Disk Num Lock Caps Lock Scroll Lock
Drive Drive Drive
xxi
A
Right
IR Port
CD-ROM Drive →
Left
5-1
→
Volume Control
2-11
CD Tray Eject Hall →
T-5
udio Output Jack
Audio Input Jack
External Microphone Jack →
Power Switch
Keyboard/mouse Port →
DC Out
(only for future SHARP options)
Video Input Jack →
Video Output Jack →
→
1-4
4-9
→
4-2
4-10
4-7
4-11
Floppy Disk Drive →
Modem Jack →
2-9
(US & Canada only)
PC Card Slots →
5-4
6-1
xxii
Rear
RS-232C Serial Port →
4-7
Expansion Connector
USB Port →
4-12
AC Adapter Jack →
Leg
Parallel Port →
Bottom
1-2
4-5
Ventilation Openings
( Do not cover )
!
External Monitor Port →
We recommend that
you should tilt the
notebook by rotating
its legs for ventilation.
Cooling Fan
( Do not cover )
!
Bay lock latch→
Security Slot →
Leg
4-2
2-7
7-2
Ventilation Openings
( Do not cover )
!
xxiii
CHAPTER 1
Quick Setup
Your notebook is designed and pre-configured for easy setup and use. This chapter
describes the steps to get your notebook up and running as quickly as possible. Read
this chapter first.
Unpacking the Notebook
Your notebook comes securely packaged in a sturdy cardboard shipping carton.
Upon receiving your notebook, open the carton and carefully remove its contents. In
addition to this Operation Manual, the shipping carton should contain the following
items:
•
Notebook computer
•
AC adapter
•
AC adapter cable
•
Modem cable (only in US and Canada)
•
Battery Pack
•
Windows 95 CD-ROM
•
Backup CD-ROM
•
Setup Boot Disk
•
Introducing Microsoft Windows 95
•
Reinstallation Instructions
•
TranXit Quick Reference Guide
1
•
SuperVoice User’s Guide (only in US and Canada)
•
Sharp Import/Export User’s Guide (not available in Germany)
•
Profilink Windows (only in Germany)
•
Notice to Users
Carefully inspect each component to make sure nothing is missing or damaged. If
any of these items is missing or damaged, notify your dealer immediately. Be sure to
save the shipping materials and carton in case you need to ship or store the notebook
in the future.
Quick Setup 1-1
Connecting to AC Power
Your notebook works with either the rechargeable battery or AC power. See the
1
next chapter for more information on power sources. Before using the notebook for
the first time:
1. Make sure the notebook is turned off.
2. Connect the notebook and the AC adapter with the adapter cable.
3. Plug the AC power cord into the AC adapter.
Always use the AC adapter included with the notebook. Using other
•
AC adapters may damage the notebook.
Always hold the AC power cord by its plug when pulling off from the
•
wall outlet.
4. Plug the AC power cord into a wall outlet.
To Wall Outlet
1-2 Quick Setup
Opening the Notebook
To open your notebook:
1. Slide the display lock latch until the screen cover releases, and raise the cover.
2. Tilt the cover to a comfortable viewing position.
1
Quick Setup 1-3
Turning Power On
To turn on the power:
1
1. Make sure your notebook is connected to the AC Power.
When using the notebook for the first time, be sure to connect it to an AC
power. If using the battery instead, you may not be able to complete the
Windows 95 setup when the battery does not have enough power.
2. Press the power switch.
When you turn on the notebook, the power indicator (
goes through a self test to detect any problems, and Windows 95 starts. When using
the notebook for the first time, a dialog box called the Windows 95 Setup wizard
appears to guide you through the Windows 95 setup.
Power Switch
) lights green, the notebook
1-4 Quick Setup
Loading...