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松下笔记本电脑-CF-47说明书.pdf
®
Personal Computer
OPERATING INSTRUCTIONS
Model No. CF-47 Series
Contents
Getting Started
Read Me First.................................................. 3
First-time Operation ........................................ 9
Touch Pad (Basic Operation) ................................... 13
Reference Manual ......................................... 14
Reference Manual
• Read Me First
• Key Combination
• LED Indicators
• Touch Pad (Advanced)
• Panasonic Hand Writing
(Touch Pad)
Operation
Starting Up/Shutting Down ............................ 15
95
98
• Suspend/Hibernation
Reference Manual
• Printer
• External Display
• USB Devices
• Infrared Data
Functions
• Security Measures
• Computing On The Road
• Battery Power
• CD-ROM Drive
• SuperDiskTM Drive
• PC Cards
• RAM Module
• Port Replicator
Communications
• Modem
• LAN
• Hard Disk Drive
• Setup Utility
[Additional Manual]
Reference Manual
This manual can be accessed on your computer.
Refer to page 14 on how to access the Reference Manual.
Troubleshooting
List of Error Codes ......................................... 17
Dealing With Problems (Summary) ...................... 19
Reinstalling Software .................................... 21
Reference Manual
• Technical Information
• DMI Viewer
• List of Error Codes
• Dealing With Problems
(Advanced)
Appendix
LIMITED USE LICENSE AGREEMENT ........ 22
Names and Functions of Parts ...................... 24
Specifications ................................................ 26
LIMITED WARRANTY ................................... 28
Please read these instructions carefully before using this product and save this manual for future use.
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Customer's Record
Dealer's Name
Dealer's Address
Model No.*1
Serial No.
or
Code No.
Product ID*2
Date of Purchase
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*1 For the Model No., insert the 12 digit number (for example, CF-47M4CKAAM) located on the
bottom of the computer.
*2 For Product ID, record the Product ID shown on the “Certificate of Authenticity” located on the
bottom of the computer or on the cover of the Windows book (provided with this computer).
Introduction
Thank you for purchasing the Panasonic computer. Please read the operating instructions thoroughly for proper operation of your
new computer.
Illustrations in this Manual
NOTE:
CAUTION:
WARNING:
NOTE provides a useful fact or helpful information.
CAUTION indicates a condition that may result in minor or moderate injury.
WARNING indicates a hazard that may result in moderate or serious injury.
[Start]-[Shut Down]:
This illustration means to click [Start], then to click [Shut Down].
Enter :
Fn + F5 :
Windows 95 :
Windows 98 :
(For some applications, you may need to double-click.)
This illustration means to press the [Enter] key.
This illustration means to press and hold the [Fn] key, then press the [F5] key.
Information for Microsoft Windows® 95.
Information for Microsoft Windows® 98.
:
Where to go for referred information.
:
This illustration means to refer to the Reference Manual, which is available on your computer.
Refer to page 14 on how to access this manual.
The descriptions for “Floppy disk drive” in the manual apply to the internal SuperDisk drive. Similarly, the descriptions for
“CD-ROM drive” in the manual apply to the internal DVD drive.
Copyright
This manual is copyrighted by Matsushita Electric Industrial Co., Ltd. with all rights reserved. No part of this manual may be
reproduced in any form without the prior written permission of Matsushita Electric Industrial Co., Ltd.
No patent liability is assumed with respect to the use of the information contained herein.
©2000 Matsushita Electric Industrial Co., Ltd. All Rights Reserved.
Disclaimer
Computer specifications and manuals are subject to change without notice. Matsushita Electric Industrial Co., Ltd. assumes no
liability for damage incurred directly or indirectly from errors, omissions or discrepancies between the computer and the manuals.
Trademarks
PS/2™ is a trademark of International Business Machines Corporation.
Microsoft®, MS-DOS® and Windows® are registered trademarks of Microsoft Corporation of the United States and/or other countries.
Intel® and Pentium® are registered trademarks of Intel Corporation.
SuperDiskTM and SuperDisk logo are trademarks of Imation Corp.
Acrobat® is a registered trademark of Adobe Systems Incorporated.
Panasonic® is a registered trademark of Matsushita Electric Industrial Co., Ltd.
2
Read Me First
For U.S.A.
Federal Communications Commission Radio
Frequency Interference Statement
Note: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are 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:
Reorient or relocate the receiving antenna.
Increase the separation 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 Panasonic Service Center or an experienced ra-
dio/TV technician for help.
Warning
To assure continued compliance, use only shielded interface
cables when connecting to a computer or peripheral. Also, any
changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two 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: Matsushita Electric Corporation of America
One Panasonic Way
Secaucus, NJ 07094
Tel No:1-800-LAPTOP-5 (1-800-527-8675)
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FCC Regulation Notice for modem
This equipment contains a FCC approved modem.
Manufacturer of modem: Xircom
Model No. MPCI2B-56G
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
1. This equipment complies with Part 68 of the FCC rules. On the com-
puter is a label that contains, among other information, the FCC reg-
istration number and ringer equivalence number(REN)for this equip-
ment. If required, this information must be provided to the telephone
company.
2. An FCC compliant telephone cord and modular plug is provided
with this equipment. This equipment is designed to be connected to
the telephone network or premises wiring using a compatible modu-
lar jack which is Part 68 compliant. See Installation Instructions for
details.
3. 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 area, the sum of RENs should not exceed five (5.0). To
be certain of the number of devices that may be connected to a line, as
determined by the total RENs, contact the local telephone company.
4. If your telephone equipment cause harm to the telephone network, the
telephone company will notify you in advice that temporary discontinu-
ance of service may be required. But if advice 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 is necessary.
5. The telephone company may take changes in it’s facilities, equip-
ment, operations or procedures that could affect the operation of the
equipment. If this happens the telephone company will provide ad-
vance notice in order for you to make necessary modifications to
maintain uninterrupted service.
6. If trouble is experienced with this equipment, for repair or warranty
information, please contact Matsushita Electric
Corporation of America at DIAL TOLL FREE 1-800-LAPTOP5 (1-
800-527-8675). If the equipment is causing harm to the telephone
network, the telephone company may request that you disconnect the
equipment until the problem is resolved.
7. There are no user serviceable parts contained in this equipment.
8. This equipment may not be used on coin service provided by the
telephone company. Connection to party lines is subject to state tar-
iffs.
9. The Telephone Consumer Protection Act of 1991 makes it unlawful for any
person to use a computer or other electronic device to send any message via
a telephone fax machine unless such message clearly contains in a margin at
the top or bottom of each transmitted page or on the first page of the transmis-
sion, the date and time it is sent and an identification of the business or other
entry, or other individual sending the message and the telephone number of
the sending machine or such business, other entity, or individual. In order to
program this information into your fax software, you should refer to the
manual of the Fax software being used.
“Caution : To reduce the risk of fire, use only No.26 AWG or larger telecom-
munication line cord.”
“ATTENTION : Pour réduire le risque d’incendie, utiliser uniquement des
conducteurs de télécommunications 26 AWG ou de section supérieure.”
3
Read Me First
For Canada
Industry Canada (IC) Notice for modem
This equipment contains an Industry Canada approved modem unit.
The Industry Canada label is affixed on the modem unit.
EQUIPMENT ATTACHEMENT LIMITATIONS
“NOTICE: The Industry Canada label identifies certified
equipment. This certification means that the equipment meets
telecommunications network protective, operational and
safety requirements as prescribed in the appropriate Terminal
Equipment Technical Requirements document(s). 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. 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 coordinated by a
representative 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: Users should not attempt
to make such connections themselves, but should contact
the appropriate electric inspection authority, or electrician,
as appropriate.”
“NOTICE: The Ringer Equivalence Number (REN) assigned
to each terminal device provides an indication of the
maximum number of terminals allowed to be connected to a
telephone interface. The termination on an interface may
consist of any combination of devices subject only to the
requirement that the sum of the Ringer Equivalence Numbers
of all the devices does not exceed 5.”
RESTRICTIONS CONCERNANT LE RACCORDEMENT
DE MATÉRIEL
“AVIS: L’étiquette d’Industrie Canada identifie le matériel
homologué. Cette étiquette certifie que le matériel est
conforme aux normes de protection, d’exploitation et de
sécurité des réseaux de télécommunications, comme le
prescrivent les documents concernant les exigences
techniques relatives au matériel terminal. Le Ministère
n’assure toutefois pas que le matériel fonctionnera à la
satisfaction de l’utilisateur.
Avant d’installer ce matériel, l’utilisateur doit s’assurer qu’il
est permis de le raccorder aux installations de l’entreprise
locale de télécommunication. Le matériel doit également être
installé en suivant une méthode acceptée de raccordement.
L’abonné ne doit pas oublier qu’il est possible que la
conformité aux conditions énoncées ci-dessus n’empêche
pas la dégradation du service dans certaines situations.
Les réparations de matériel homologué doivent être
coordonnées par un représentant désigné par le fournisseur.
L’entreprise de télécommunications peut demander à
l’utilisateur de débrancher un appareil à la suite de
réparations ou de modifications effectuées par l’utilisateur
ou à cause de mauvais fonctionnement.
Pour sa propre protection, l’utilisateur doit s’assurer que tous
les fils de mise à la terre de la source d’énergie électrique,
des lignes téléphoniques et des canalisations d’eau
métalliques, s’il y en a, sont raccordés ensemble. Cette
précaution est particulièrement importante dans les régions
rurales. Avertissement: L’utilisateur ne doit pas tenter de faire
ces raccordements lui-même; il doit avoir recours à un service
d’inspection des installations électriques, ou à un électricien,
selon le cas.”“AVIS: L’indice d’équivalence de la sonnerie
(IES) assigné à chaque dispositif terminal indique le nombre
maximal de terminaux qui peuvent être raccordés à une
interface. La terminaison d’une interface téléphonique peut
consister en une combinaison de quelques dispositifs, à la
seule condition que la somme d’indices d’équivalence de la
sonnerie de touts les dispositifs n’excède pas 5.”
REN: See bottom of the computer
Important Safety Instructions / Importantes Mesures De Sécurité
REN: Voir sous le fond de l’ordinateur
When using your telephone equipment, basic safety pre-
cautions should always be followed to reduce the risk of
fire, electric shock and injury to persons, including the fol-
lowing:
Certaines mesures de sécurité doivent être prises pendant
l'utilisation de matérial téléphonique afin de réduire les
risques d'incendie, de choc électrique et de blessures. En
voici quelquesunes:
1.Do not use this product near water, for example, near a
bath tub, wash bowl, kitchen sink or laundry tub, in a wet
basement or near a swimming pool.
2.Avoid using a telephone (other than a cordless type) dur-
ing an electrical storm. There may be a remote risk of
electric shock from lightning.
3.Do not use the telephone to report a gas leak in the vicin-
1.Ne pas utiliser l'appareil près de l'eau, p.ex., près d'une
baignoire, d'un lavabo, d'un évier de cuisine, d'un bac à
laver, dans un sous-sol humide ou près d'une piscine.
2.Éviter d'utiliser le téléphone (sauf s'il s'agit d'un appareil
sans fil) pendant un orage électrique. Ceci peut présenter
un risque de choc électrique causé par la foudre.
3.Ne pas utiliser l'appareil téléphonique pour signaler une
ity of the leak.
4.Use only the power cord and batteries indicated in this
manual. Do not dispose of batteries in a fire. They may
explode. Check with local codes for possible special dis-
posal instructions.
fuite de gaz s'il est situé près de la fuite.
4.Utiliser seulement le cordon d'alimentation et le type de
piles indiqués dans ce manual. Ne pas jeter les piles dans
le feu: elles peuvent exploser. Se conformer aux règlements
pertinents quant à l'élimination des piles.
SAVE THESE INSTRUCTIONS
CONSERVER CES INSTRUCTIONS
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4
Lithium Battery
Lithium Battery!
This computer contains a lithium battery to enable the date, time,
and other data to be stored. The battery should only be exchanged
by authorized service personnel.
Warning! A risk of explosion from incorrect installation or mis-
application may possibly occur.
Warnung bezüglich der Lithiumbatterie
(Sicherungsbatterie)
Lithiumbatterie!
Dieser Computer enthält eine Lithiumbatterie zur Sicherung von
Datum und Uhrzeit der eingebauten Uhr sowie anderer
Systemdaten im Speicher bei einer Unterbrechung der
Hauptstromversorgung. Diese Sicherungsbatterie darf nur von
Kundendienstpersonal ausgewechselt werden.
Warnung! Bei falschem Gebrauch besteht Explosionsgefahr!
Entsorgung gebrauchter Batterien nach Angaben des Herstellers.
Avertissement concernant la pile au lithium
(pile de sauvegarde)
Pile au lithium!
Le micro-ordinateur renferme une pile au lithium qui permet de
sauvegarder certaines données comme la date et l'heure
notamment. Elle ne devra être remplacée que par un technicien
qualifié.
Avertissement! Risque d'explosion en cas de non respect de cette
mise en garde!
CD-ROM Drive Caution
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS, ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF.
REFER SERVICING TO QUALIFIED PERSONNEL
WARNUNG!
DIESES PROUKT ERZEUGT LASERSTAHLUNG.
DURCHFÜHRUNG ANDERER VORGÄNGE ALS DER HIER
ANGEGEBENEN KANN ZU GEFÄHRLICHER STRAHLUNG
FÜHREN.
REPARATUREN DÜRFEN NUR VON QUALIFIZIERTEM
FACHPERSONAL DURCHGEFÜHRT WERDEN.
AVERTISSEMENT!
CET APPAREIL UTILISE UN LASER.
L'UTILISATION DE COMMANDES OU DE RÉGLAGES OU
L'EXÉCUTION DE PROCÉDURES AUTRES QUE CELLES
SPÉCIFIÉES ICI PEUVENT PROVOQUER UNE EXPOSITION À
DES RADIATIONS DANGEREUSES.
NE PAS OUVRIR LES COUVERCLES NI ESSAYER DE RÉPARER
SOI-MÊME.
CONFIER TOUT TRAVAIL D'ENTRETIEN À UN PERSONNEL
QUALIFIÉ.
Bottom
CLASS 1 LASER PRODUCT
LASER KLASSE1
Precautions
Usage
Avoid Extreme Heat and Cold
Do not store or use the computer in locations
exposed to heat, direct sunlight, or extreme cold.
Avoid moving the computer between locations with
large temperature differences.
Operation: 5 oC to 35 oC {41 oF to 95 oF}
Storage:
-20 oC to 60 oC {-4 oF to 140 oF}
Avoid Direct Sunlight on the LCD Panel
The LCD panel should not be exposed to direct
sunlight or ultraviolet light.
Avoid Humidity, Liquids and Dust
Do not store or use the computer in locations exposed
to high humidity, liquids (including rain) or dust.
Prevent Shock
Avoid subjecting the computer to severe vibrations
or impact. Do not place the computer inside a car
trunk.
Avoid Radio Frequency Interference
Do not place the computer near a television or ra-
dio receiver.
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Avoiding low-temperature burns
Avoid more than casual contact with any heat pro-
ducing area of the notebook computer, power
adapter, and any option or accessory you use with
it. Even low heat, if warmer than body tempera-
ture, can cause a burn, if the skin is exposed to the
heat source for a long enough period of time.
Handling
Avoid Magnetic Fields
Keep the computer away from magnets.
Avoid Stacking
Do not place heavy objects on top of the computer.
Keep Small Objects Away
Do not insert paper clips or other small objects into
the computer.
Do Not Disassemble the Computer
Do not attempt to disassemble your computer.
Avoid Excessive Force on the Display
Do not apply excessive downward force on the display
when it is completely opened, especially when plugs
and/or cables are connected to the rear of the computer.
Peripherals
Incorrectly using peripheral devices may lead to a decrease in
performance, an increase in temperature and/or damage your com-
puter. For more information on peripheral devices, please refer to
the Reference Manual.
Cables
Use of an interface cable longer than 3 m (9.84 feet) is not recom-
5
mended.
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Read Me First
Precautions (Battery Pack)
CAUTION
The charging terminal of the
battery pack is used with the
battery charger, which is sold
separately.
Charging Terminal
Never connect anything to the charging terminal other than
the exclusive adapter that is supplied with the battery charger.
Doing so could damage the device connected to the battery
pack, the cable, and the battery pack itself. It could also
result in overheating or bursting.
Care should be exercised with regard to the following in
order to avoid the possibility of liquid leakage, overheat-
ing, or bursting.
Avoid Heat
Do not throw the battery pack into a fire or ex-
pose it to excessive heat.
Keep Articles Away
Do not place the battery pack together with articles such
as necklaces or hairpins when carrying or storing.
Do Not Disassemble
Do not insert sharp objects into the battery pack,
expose it to bumps or shocks, deform, disassemble,
or modify it.
Do Not Short
Do not short the positive (+) and negative (-) con-
tacts.
Avoid Extreme Heat, Cold and Direct Sunlight
Do not charge, use or leave the battery pack for
extended periods where it will be exposed to di-
rect sunlight, in a hot place (in an automobile on a
sunny day, for example), or in a cold place.
Do Not Use With Any Other Computer
The battery pack is rechargeable and was intended
for the specified computer or charger. Do not use
it with a computer other than the one for which it
was designed.
Do Not Put into a Microwave
Do not put the battery pack into a microwave oven
or a pressurized chamber.
Discontinue Use
Should the battery emit an abnormal odor, become
hot to the touch, become discolored, change shape,
or become in any way different from normal, re-
move it from the computer or charger and discon-
tinue use.
Do not touch the terminals on the battery pack. The bat-
tery pack may no longer function properly if the contacts
are dirty or damaged.
Do not expose the battery pack to water, or allow it to
become wet.
6
If the battery pack will not be used for a long period of time
(a month or more), charge or discharge (use) the battery pack
until the remaining battery level becomes 30% to 40% and
store it in a cool, dry place.
This computer prevents overcharging of the battery by re-
charging only when the remaining power is less than approx.
95% of capacity.
The battery pack is not charged when the computer is first
purchased. Be sure to charge it before using it for the first
time. When the AC adapter is connected to the computer,
charging begins automatically.
Should the battery leak and the fluid get into your eyes, do not
rub your eyes. Immediately flush your eyes with clear water
and see a doctor for medical treatment as soon as possible.
NOTE
The battery pack may become warm during recharging or
normal use. This is completely normal.
Recharging will not commence outside of the allowable
temperature range (0 °C to 45 °C {32°F to 113 °F})
"Battery Power". Once the allowable range re-
quirement is satisfied, charging begins automatically.
Note that the recharging time varies based on the usage
conditions. (Recharging takes longer than usual when the
temperature is 10 °C {50 °F} or less.)
If the temperature is low, the operating time is shortened. Only
use the computer within the allowable temperature range.
Although the battery has remaining capacity, the battery
indicator may light up red or emit a beep. This indicates a
significant rise in the temperature (60 °C {140 °F} or
more) of the battery pack
"Battery Power".
This is typically caused by the fact that the battery pack
has been delivering a high level of power because the com-
puter has been used with the display at the brightest set-
ting and with the power-saving function off.
To protect the battery pack from increases in temperature,
the brightness of the display automatically decreases, al-
lowing the temperature of the battery to drop. In this con-
dition, if the computer is left as is, it will automatically go
off after about three minutes have elapsed. Within that
period, therefore, be sure to connect the AC adapter or
shut the computer OFF after saving any open data (if nec-
essary).
The battery pack is a consumable item. If the amount of
time the computer can be run off a particular battery pack
becomes dramatically shorter and repeated rechargings do
not restore its performance, the battery pack should be
replaced with a new one.
When a spare battery pack is to be carried in a pocket or
bag, it is recommended that it be placed in a plastic bag so
that its contacts are protected.
Always power off the computer when it is not in use.
Leaving the computer on when the AC adapter is not
connected will exhaust the remaining battery capacity.
Saving Data on the Hard Disk
Do not expose your computer to shock.
Use care when handling your computer, shock may damage your hard disk or make your software appli-
cations and data unusable.
Do not power down your computer while software applications are running or HDD indicator (
is on.
Properly shut Windows* down to avoid problems ([Start]-[Shut Down] ).
Save all valuable data to floppy disks.
Backing up data to floppy disks will limit damage should trouble occur to your computer or should you
inadvertently change or erase data.
Use the security function for all important data. (
"Security Measures")
)
Hard Disk Lock
When the Hard Disk Lock is set to [Enable], it is impossible to read/write data from/to the hard disk when the hard disk
is installed in a different computer, since a password is also set for the hard disk.
When the hard disk is returned to the original computer, you can read/write data as before. In this case, however, make
the settings in the Setup Utility exactly the same as they were before the hard disk was removed. (Note that this Hard
Disk Lock does not guarantee the complete protection of data.) (
"Security Measures")
* Windows 95 : This computer uses Microsoft® Windows® 95 Operating System.
Windows 98 : This computer uses Microsoft® Windows® 98 Operating System.
Saving Data on Floppy Disks
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) is on.
Do not power down your computer or press the floppy disk drive eject button while the FDD
indicator (
Doing so may damage the data on the floppy disk and render the disk useless.
Use care when handling floppy disks.
To protect the data on your floppy disks or to prevent a floppy disk from becoming stuck in your com-
puter, avoid the following:
• Sliding the shutter on the floppy disk manually.
• Exposing the disk to a magnetic field.
• Storing the disk in locations prone to high temperatures, low pitched noise, dampness, or dust.
• Applying more than one label on the disk.
Confirm the contents of a floppy disk before formatting it.
Confirm that no important data is on the disk, because all data on the disk will be erased.
Use the write-protect tab.
This is a must for preserving important data. This
prevents your data from being erased or overwrit-
ten.
Write-protect Tab
Write Enable
Write Disable
Computer Viruses
Users are advised to purchase the latest versions of virus protection software and use them regularly.
We recommend you run the software:
• When booting your computer.
• After receiving data.
We recommend that you check data received on floppy disks or from external sources, such as data downloaded
from the Internet, e-mail, etc. (For compressed files, uncompress them before running a check).
System File Checker
Windows 98
Microsoft Corporation has announced that, with a computer in which Internet Explorer 5.01 is installed, if the
[System File Checker] in [System Information] is executed, the following may occur.
• The message [System File Checker identified that the following file may be corrupted] may appear for a normal file.
• In such cases, there is the possibility that the system will become unstable if the file is repaired with the
System File Checker.
In this computer, since Internet Explorer 5.01 is the default browser, we recommend not using the System
File Checker.
High-precision and advanced technologies are necessary in the production of color liquid crystal displays
(color LCDs). Therefore, if 99.998% or more of the picture elements are functioning properly, no defect is
considered to exist.
7
LCD Panel
Read Me First
Usage Environment
Environment
Place the computer on a flat stable surface.
In use:
Temperature: 5 °C to 35 °C {41 °F to 95 °F}
Humidity:
30% to 80% RH (No condensation)
Handling
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Maintenance
Touch Pad
page 13
Not in use: Temperature: -20 °C to 60 °C {-4 °F to 140 °F}
Humidity:
30% to 90% RH (No condensation)
Places not to use your computer
Such areas may result in damage to the computer.
Areas with electronic equipment
These areas may interfere with your display or cause your computer to produce strange sounds.
Areas with extremely high/low temperatures
Do not leave things near the computer that are sensitive to heat. During operation, the
computer may become warm.
This computer has been designed so as to minimize shock to the LCD and hard disk drive, the
leakage of liquid (e.g., water) from the keyboard, etc., but no warranty is provided against such
trouble. Therefore, as a precision instrument, be extremely careful in the handling.
Do not drop or hit your computer against solid objects.
Do not stand the computer on its side or allow it to tip over. When the computer receives extremely
strong shock after falling, the hard disk or floppy disk drive, etc., may become inoperable.
Do not carry your computer when it is ON.
Remove all cables before transporting your computer.
We recommend preparing a fully charged battery (and optional charger, if possible).
When transporting spare batteries inside a package, briefcase, etc., it is recommended that
the batteries be stored in a plastic bag.
Do not place the computer upright. When the computer receives extremely strong shock after
falling, the hard disk or floppy disk drive, etc., may become inoperable.
Do not carry the computer while the display is open, or carry it by gripping the display.
Do not put anything (e.g., a piece of paper) between the display and keyboard.
Always carry your computer with you. Never check it in with luggage. For use of the com-
puter inside an aircraft, we recommend asking the airlines regarding their policy on this issue.
It is a good idea to make backup copies on disks and carry them with you.
Do not leave a disk in the drive while transporting your computer.
Display
Avoid using water when cleaning the panel. Ingredients included in water may leave residue
and reduce readability of the screen.
Avoid rubbing off dust/dirt with cloth since it may leave scratch on the screen.
Sweep dust/dirt with fine brush, then wipe it with “dry” soft cloth used for cleaning glasses.
Apply camera lens cleaner on a soft gauze and clean it with gentle force. Then, wipe with dry
soft cloth used for cleaning glasses.
Areas excluding the display
Wipe these areas with a soft cloth, after applying water or detergent diluted with water to the
soft cloth and firmly wringing out excess water.
CAUTION
Do not use benzene, thinner, or rubbing alcohol. Doing so may adversely affect the surface, e.g., discoloration. In addition,
do not use commercially-available cleaners and cosmetics, as they may contain components harmful to the surface.
Do not directly add or spray water or detergent. If liquid enters the inside of the computer, it may cause it to work
improperly or be damaged.
8
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