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松下笔记本电脑-CF-74说明书.pdf
CF-74MK2_X_E_OI_XA.book 1 ページ ２００６年９月１１日 月曜日 午前９時１８分
OPERATING INSTRUCTIONS
Personal Computer
Model No. CF-74 series
Contents
Getting Started
Introduction.................................................2
Read Me First..............................................3
Description of Parts .......................................9
First-time Operation .....................................11
Useful Information
On-screen Manual.......................................13
Handling and Maintenance.............................14
Hard Disk Backup Function ............................16
Hard Disk Data Erase Utility ...........................19
Reinstalling Software....................................20
Troubleshooting
Error Code/Message ....................................22
Troubleshooting (Basic) ................................23
Appendix
LIMITED USE LICENSE AGREEMENT..............26
Contrat de licence d’usage limité......................27
Specifications ............................................28
LIMITED WARRANTY ..................................30
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For further information about the com-
puter, you can refer to the on-screen
manual.
To access the on-screen manual
page 13 “On-screen Manual”
Please read these instructions carefully before using this product and save this manual for future use.
CF-74MK2_X_E_OI_XA.book 2 ページ ２００６年９月１１日 月曜日 午前９時１８分
Introduction
Thank you for purchasing this Panasonic computer. For optimum performance and safety, please read these instruc-
tions carefully.
Terms and illustrations in these instructions
:
Conditions that may result in minor or moderate injury.
Useful and helpful information.
Press [Enter] key.
Press and hold [Fn] key, and then press [F5] key.
CAUTION
:
NOTE
Enter :
Fn + F5 :
[start] - [Run] : Click [start], and then click [Run]. You may need to double-click in some cases.
:
Page in these Operating Instructions or in the Reference Manual.
:
Reference to the on-screen manuals.
Some illustrations are simplified to help your understanding and may look different from the actual unit.
If you do not log on as an administrator, you cannot use some functions or cannot display some screens.
Refer for the latest information about optional products to the catalogs, etc.
In these instructions, the names and terms are referred as follows.
• “Microsoft® Windows® XP Professional Service Pack 2 with Advanced Security Technologies” as “Windows” or
“Windows XP”
• “WinDVD™ 5 (OEM Version)” as “WinDVD”
• “B’s Recorder GOLD8 BASIC” as “B’s Recorder”
• “B’s CLiP 6” as “B’s CLiP”
• DVD-ROM & CD-R/RW drive, and DVD MULTI drive as “CD/DVD drive”
• Circular media including DVD-ROM and CD-ROM as “discs”
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2
The display modes are referred as follows. ( ) indicates the terms in [Intel® 82852/82855 GM/GME Graphics Control-
ler Properties] screen. To display the screen, select [start] - [Control Panel] - [Other Control Panel Options] - [Intel(R)
Extreme Graphics 2 M].
• Internal LCD (Notebook): The computer’s display
• External display (Monitor): External display
• Simultaneous display (Intel® Dual Display Clone): The same screen is displayed on the internal LCD and the
• Extended desktop: The extended working area across the internal LCD and the external display.
external display.
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.
© 2006 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 com-
puter and the manuals.
Trademarks
Microsoft®, Windows®, the Windows logo and IntelliMouse are registered trademarks of Microsoft Corporation of the
United States and/or other countries.
Intel, Core, Centrino and PROSet are either registered trademarks or trademarks of Intel Corporation.
SD Logo is a trademark.
Adobe, the Adobe logo and Adobe Reader are either registered trademarks or trademarks of Adobe Systems Incorpo-
rated in the United States and/or other countries.
Bluetooth™ is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed to Matsushita Electric Industrial Co., Ltd.
WinDVD™ is a trademark of InterVideo, Inc.
Panasonic® is a registered trademark of Matsushita Electric Industrial Co., Ltd.
Names of products, brands, etc., appearing in this manual are trademarks or registered trademarks of their respective
own companies.
CF-74MK2_X_E_OI_XA.book 3 ページ ２００６年９月１１日 月曜日 午前９時１８分
Read Me First
Models for U.S.A.
receiver.
Federal Communications Commission Radio Fre-
quency Interference Statement
Note: This equipment has been tested and found to com-
ply 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 interfer-
ence in a residential installation. This equipment gener-
ates, 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 recep-
tion, 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
Connect the equipment into an outlet on a circuit differ-
ent from that to which the receiver is connected.
Consult the Panasonic Service Center or an experi-
enced radio/TV technician for help.
Warning
To assure continued compliance, use only shielded inter-
face 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.
FCC RF Exposure Warning:
This equipment is provided with PC Card slot that could
be used with wireless transmitters, which will be specifi-
cally recommended when they become available.
Other third-party wireless transmitters have not been
RF exposure evaluated for use with this computer and
may not comply with FCC RF exposure requirements.
This equipment complies with FCC radiation exposure
limits set forth for an uncontrolled environment.
This equipment has been approved for mobile opera-
tion, and unless otherwise advised in separate supple-
mental instructions for individual wireless transmitter(s),
requires minimum 20 cm spacing be provided between
antenna(s) and all person’s body (excluding extremities
of hands, wrist and feet) during wireless modes of oper-
ation.
This equipment may use multiple installed transmitters,
which may be capable of simultaneous transmission.
This product is restricted to indoor use due to its operation
in the 5.15 to 5.25 GHz frequency range.
FCC requires this product to be used indoors for the fre-
quency range 5.15 to 5.25 GHz to reduce the potential for
harmful interference to co-channel Mobile Satellite systems.
High power radars are allocated as primary users of the
5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These
radar stations can cause interference with and/or damage
this product.
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, includ-
ing interference that may cause undesired operation.
Responsible Party: Panasonic Corporation of North America
One Panasonic Way
Secaucus, NJ 07094
Tel No:1-800-LAPTOP5 (1-800-527-8675)
FCC Regulation Notice for modem
This equipment contains a FCC approved modem.
1. This equipment complies with CFR47 Part 68 rules.
On the computer is a label that contains, among other
information, the FCC registration number and ringer
equivalence number (REN) for this equipment. If
required, this information must be provided to the tele-
phone 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 modular jack
which is Part 68 compliant. See Installation Instruc-
tions for details.
4.
3. The REN is used to determine the quantity of devices
which may be connected to the telephone line. Exces-
sive 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 deter-
mined by the total RENs, contact the local telephone
company.
If your telephone equipment cause harm to the tele-
phone network, the telephone company will notify you
in advice that temporary discontinuance 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 its facili-
ties, 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 necessary modifications to
maintain uninterrupted service.
If trouble is experienced with this equipment, for repair
or warranty information, please contact Panasonic
Corporation of North 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 equip-
ment until the problem is resolved.
7. There are no user serviceable parts contained in this
6.
equipment.
8. This equipment may not be used on coin service pro-
vided by the telephone company. Connection to party
lines is subject to state tariffs.
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CF-74MK2_X_E_OI_XA.book 4 ページ ２００６年９月１１日 月曜日 午前９時１８分
Read Me First
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 trans-
mitted page or on the first page of the transmission,
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 soft-
ware, you should refer to the manual of the Fax soft-
ware being used.
10.According to the FCC’s electrical safety advisory, we
recommend that you may install an AC surge arrestor
in the AC outlet to which this equipment is connected.
Telephone companies report that electrical surges,
typically lightning transients, are very destructive to
customer terminal equipment connected to AC power
sources and that this is a major nationwide problem.
Models 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, opera-
tional and safety requirements as prescribed in the appro-
priate 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 connec-
tion. The customer should be aware that compliance with
the above conditions may not prevent degradation of ser-
vice 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 equip-
ment malfunctions, may give the telecommunications
company cause to request the user to disconnect the
equipment.
Users should ensure for their own protection that the elec-
trical ground connections of the power utility, telephone
lines and internal metallic water pipe system, if present,
are connected together. This precaution may be particu-
larly 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.”
REN: See bottom of the computer
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4
“Caution : To reduce the risk of fire, use only No.26 AWG or
larger telecommunication line cord.”
“ATTENTION : Pour réduire le risque d’incendie, utiliser
uniquement des conducteurs de télécommunications 26
AWG ou de section supérieure.”
Notice for the products using LCD
This product uses one or more fluorescent lamps contain-
ing a small amount of mercury. It also contains lead in
some components. Disposal of these materials may be
regulated in your community due to environmental consid-
erations.
For disposal or recycling information please contact your
local authorities, or the Electronics Industries Alliance:
CF-74MK2_X_E_OI_XA.book 5 ページ ２００６年９月１１日 月曜日 午前９時１８分
Industry Canada
This product complies with RSS210 Industry Canada.
Operation is subject to the following two conditions;
(1) this device may not cause interference, and
(2) this device must accept any interference, including
interference that may cause undesired operation of
the device.
This product (local network devices) for the band 5150-
5250 MHz is only indoor usage to reduce potential for
harmful interference to co-channel Mobile Satellite sys-
tems.
High power radars are allocated as primary users (mean-
ing they have priority) of 5250-5350 MHz and 5650-5850
MHz and these radars could cause interference and/or
damage to LELAN devices.
RF Exposure Warning
This equipment has been approved for mobile operation,
and unless otherwise advised in separate supplemental
instructions for individual wireless transmitter(s), requires
minimum 20cm spacing be proved between antenna(s)
and all person’s body (excluding extremities of hands,
wrist and feet) during wireless modes of operation.
Mise en garde concernant l’exposition à l’énergie
radiofréquence
Cet équipement a été homologué pour un fonctionnement
sans fil et, sauf avis contraire inclus dans la notice d’utili-
sation d’un autre émetteur sans fil, une distance minimale
de 20 cm doit être assurée entre l’antenne et le corps de
toute personne (à l’exclusion des mains, poignets et
pieds) pendant le fonctionnement sans fil.
Models for Europe
Declaration of Conformity (DoC)
“Hereby, we declare that this Personal
Computer is in compliance with the
essential requirements and other rele-
vant provisions of the Directive 1999/5/
EC.”
Hint:
If you want to get a copy of the original DoC of our prod-
ucts which relates to the R&TTE, please contact our web
address: http://www.doc.panasonic.de
Contact:
Panasonic Services Europe
A Division of Panasonic Marketing Europe GmbH
Panasonic Testing Centre
Network connection.
The terminal equipment is intended for connection to the
following public network;
In all the countries of European Economical Area;
- Public Switched Telephony Networks
Technical Features.
The terminal equipment includes the following features;
- DTMF dialing
- Maximum bitrate receiving mode: 56 kbit/s
- Maximum bitrate sending mode: 33.6 kbit/s
This product is designed to interwork with the Public
Switched Telecommunication Networks in UK, Ireland,
Netherlands, Sweden, Denmark, Finland, Switzerland,
Luxembourg, Belgium, France, Germany, Spain, Portugal,
Iceland, Greece, Italy, Norway and Austria.
Compliance Notice - CE Mark
This equipment is in conformance with the requirements
of the European Council Directive listed below:
73/23/EEC Low Voltage Directive with amendment 93/68/
EEC
89/336/EEC EMC Directive with amendments 92/31/EEC
and 93/68/EEC
1999/5/EC R&TTE
Important Safety Instructions /
Importantes Mesures De Sécurité
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:
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)
during 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
vicinity 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
disposal instructions.
SAVE THESE INSTRUCTIONS
Certaines mesures de sécurité doivent être prises pen-
dant l’utilisation de matérial téléphonique afin de réduire
les risques d’incendie, de choc électrique et de blessures.
En voici quelquesunes:
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 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.
CONSERVER CES INSTRUCTIONS
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CF-74MK2_X_E_OI_XA.book 6 ページ ２００６年９月１１日 月曜日 午前９時１８分
Read Me First
Information to the User
This product and your Health
This product, like other radio devices, emits radio fre-
quency electromagnetic energy. The level of energy emit-
ted by this product however is far much less than the
electromagnetic energy emitted by wireless devices like
for example mobile phones.
Because this product operates within the guidelines found in
radio frequency safety standards and recommendations, we
believe this product is safe for use by consumers. These
standards and recommendations reflect the consensus of
the scientific community and result from deliberations of
panels and committees of scientists who continually review
and interpret the extensive research literature.
In some situations or environments, the use of this prod-
uct may be restricted by the proprietor of the building or
responsible representatives of the organization. These sit-
uations may for example include:
Lithium Battery / Pile au lithium
Using this product on board of airplanes, or
In any other environment where the risk of interference
to other devices or services is perceived or identified
as harmful.
If you are uncertain of the policy that applies on the use of
wireless devices in a specific organization or environment
(e.g. airports), you are encouraged to ask for authoriza-
tion to use this product prior to turning on the product.
Regulatory Information
We are not responsible for any radio or television interfer-
ence caused by unauthorized modification of this product.
The correction of interference caused by such unautho-
rized modification will be the responsibility of the user. We
and its authorized resellers or distributors are not liable for
damage or violation of government regulations that may
arise from failing to comply with these guidelines.
Pile au lithium!
Le micro-ordinateur renferme une pile au lithium qui per-
met de sauvegarder certaines données, notamment la
date et l’heure. La pile ne doit être remplacée que par un
technicien qualifié.
Danger ! Risque d’explosion en cas de non respect de
cette mise en garde!
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 misappli-
cation may possibly occur.
CD/DVD 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.
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 SOIMÊME.
CONFIER TOUT TRAVAIL D’ENTRETIEN À UN PERSONNEL
QUALIFIÉ.
Information on Disposal for Users of Waste Electrical & Electronic Equipment
(private households)
Laser safety information is appropriate only when drive
with laser is installed.
Les mesures de sécurité relatives au laser ne s’appliquent
que lors de l’installation d’une unité avec laser.
Bottom
This symbol on the products and/or accompanying
documents means that used electrical and elec-
tronic products should not be mixed with general
household waste.
Please dispose of this item only in designated
national waste electronic collection schemes, and
not in the ordinary dust bin.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please
contact your dealer or supplier for further information.
Information on Disposal in other Countries outside
the European Union
This symbol is only valid in the European Union.
If you wish to discard this product, please contact your local
authorities or dealer and ask for the correct method of disposal.
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CF-74MK2_X_E_OI_XA.book 7 ページ ２００６年９月１１日 月曜日 午前９時１８分
Precautions
THIS PRODUCT IS NOT INTENDED FOR USE AS, OR
AS PART OF, NUCLEAR EQUIPMENT/SYSTEMS, AIR
TRAFFIC CONTROL EQUIPMENT/SYSTEMS, OR AIR-
CRAFT COCKPIT EQUIPMENT/SYSTEMS*1. PANA-
SONIC WILL NOT BE RESPONSIBLE FOR ANY
LIABILITY RESULTING FROM THE USE OF THIS
PRODUCT ARISING OUT OF THE FOREGOING USES.
*1 AIRCRAFT COCKPIT EQUIPMENT/SYSTEMS include Class2
Electrical Flight Bag (EFB) Systems and Class1 EFB Systems
when used during critical phases of flight (e.g., during take-off and
landing) and/or mounted on to the aircraft. Class1 EFB Systems
and 2 EFB Systems are defined by FAA: AC (Advisory Circular)
120-76A or JAA: JAA TGL (Temporary Guidance Leaflets) No.36.
Panasonic cannot guarantee any specifications, tech-
nologies, reliability, safety (e.g. Flammability/Smoke/
Toxicity/Radio Frequency Emission, etc) requirements
related to aviation standards that exceed the specifica-
tions of our COTS (Commercial-Off-The-Shelf) products.
This computer is not intended for use in medical equip-
ment including life-support systems, air traffic control sys-
tems, or other equipment, devices or systems that are
involved with ensuring human life or safety. Panasonic
cannot be held responsible in any way for any damages
or loss resulting from the use of this computer in these
types of equipment, devices or systems, etc.
This computer has been designed so as to minimize
shock to the LCD and hard disk drive, the leakage of liq-
uid (e.g., water) on to the keyboard, etc., but no warranty
is provided against such trouble. Therefore, as a precision
instrument, be extremely careful in the handling.
If a Malfunction Occurs, Immediately Unplug the AC Cord
and the Battery Pack
• Computer is damaged
• Foreign object inside computer
• Smoke emitted
• Unusual smell emitted
• Unusually hot
Continuing to use the computer while any of the above
conditions are present may result in fire or electric shock.
• If a malfunction occurs, immediately turn the power off and
unplug the AC cord, and then remove the battery pack.
Do Not Touch the Computer and Cable When It Starts Thundering
Electric shock may result.
Do Not Connect the AC Adaptor to a Power Source Other
Than a Standard Household AC Outlet
Otherwise, a fire due to overheating may result. Connect-
ing to a DC/AC converter (inverter) may damage the AC
adaptor. On an airplane, only connect the AC adaptor/
charger to an AC outlet specifically approved for such use.
Do Not Do Anything That May Damage the AC Cord, the DC
Plug, or the AC Adaptor
Do not damage or modify the cord, place it near hot tools,
bend, twist, or pull it forcefully, place heavy objects on it,
or bundle it tightly.
Continuing to use a damaged cord may result in fire, short
circuit, or electric shock.
Do Not Pull or Insert the DC Plug If Your Hands Are Wet
Electric shock may result.
Clean the DC Plug of Dust and Other Debris Regularly
If dust or other debris accumulates on the plug, humidity, etc.
may cause a defect in the insulation, which may result in a fire.
• Pull the plug, and wipe it with a dry cloth.
Pull the plug if the computer is not being used for a long
period of time.
Insert the AC Plug Completely
If the plug is not inserted completely, fire due to overheat-
ing or electric shock may result.
• Do not use a damaged plug or loose AC outlet.
Do Not Place Containers of Liquid or Metal Objects on Top
of the Computer
If water or other liquid spills, or if paper clips, coins, or for-
eign matter get inside the computer, fire or electric shock
may result.
• If foreign matter has found its way inside, immediately
turn the power off and unplug the AC cord, and then
remove the battery pack. Then contact your technical
support office.
Do Not Disassemble the Computer
There are high-voltage areas inside which may give you
an electric shock if you should touch them. Do not touch
the pins and circuit boards inside, and do not allow foreign
matter to enter inside.
Also, remodeling or disassembly may cause a fire.
Keep SD Memory Cards Away from Infants and Small Chil-
dren
Accidental swallowing will result in bodily injury.
In the event of accidental swallowing, see a doctor immediately.
Do Not Place the Computer on Unstable Surfaces
If balance is lost, the computer may fall over or drop,
resulting in an injury.
Avoid Stacking
If balance is lost, the computer may fall over or drop,
resulting in an injury.
Do Not Keep the Computer Wherever There is a Lot of
Water, Moisture, Steam, Dust, Oily Vapors, etc.
Otherwise, possibly resulting in fire or electric shock.
Do Not Leave the Computer in High Temperature Environ-
ment Such as in a Sun-Heated Car, for a Long Period of Time
Leaving the computer where it will be exposed to extremely
high temperatures such as in a sun-heated car or in direct
sunlight may deform the cabinet and/or cause trouble in the
internal parts. Continued use in such a resulting condition
may lead to short-circuiting or insulation defects, etc. which
may in turn lead to a fire or electric shocks.
Do Not Block the Ventilation Hole
Otherwise, heat will build up inside, possibly resulting in a fire.
Hold the Plug When Unplugging the AC Cord
Pulling on the cord may damage the cord, resulting in a
fire or electric shock.
Do Not Move the Computer While the DC Plug Is Connected
The AC cord may be damaged, resulting in fire or electric shock.
• If the AC cord is damaged, unplug the DC plug immediately.
Use Only the Specified AC Adaptor With Your Computer
Using an AC adaptor other than the one supplied
(attached to your computer or supplied by Panasonic)
may result in a fire.
Do Not Subject the AC Adaptor to Any Strong Impact
Using the AC adaptor after a strong impact such as being
dropped may result in electric shock, short circuit, or fire.
Take a Break of 10-15 Minutes Every Hour
Using the computer for long periods of time may have det-
rimental health effects on the eyes or hands.
Do Not Look into the CD/DVD Drive
Looking directly at the internal laser light source may
result in damage to eyesight.
Do Not Use Disks That Are Cracked or Deformed
Because the disks rotate at high speeds, damaged disks
may break apart causing injury.
• Disks that are not round and disks that have been
repaired using adhesives are similarly dangerous, and
so should not be used.
Do Not Turn the Volume Up to Loud When Using Head-
phones
Listening at high volumes that overstimulate the ear for
long periods of time may result in loss of hearing.
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7
CF-74MK2_X_E_OI_XA.book 8 ページ ２００６年９月１１日 月曜日 午前９時１８分
Read Me First
Use the Modem with a Regular Telephone Line
Connection to an internal phone line (on-premise switches) of a
company or business office, etc. or to a digital public phone or
use in a country or area not supported by the computer may
result in a fire or electric shocks.
Do Not Connect a Telephone Line, or a Network Cable Other
Than the One Specified, into the LAN Port
If the LAN port is connected to a network such as the ones listed
below, a fire or electric shock may result.
• Networks other than 100BASE-TX or 10BASE-T
• Phone lines (Telephone lines, internal phone lines (on-premise
switches), digital public phones, etc.)
Precautions (Battery Pack)
Do Not Use with Any Other Computer
The battery pack is rechargeable and was intended for
the specified computer or charger. If it is used with a com-
puter other than the one for which it was designed, elec-
trolyte leakage, generation of heat, ignition or rupture may
result.
Do Not Charge the Battery Using the Methods Other
Than Indicated in This Manual
If the battery pack is not charged using one of the meth-
ods indicated in this manual, electrolyte leakage, genera-
tion of heat, ignition or rupture may result.
Do Not Throw the Battery Pack into a Fire or Expose It
to Excessive Heat
Generation of heat, ignition or rupture may result.
Avoid Extreme Heat (Near the Fire, in Direct Sunlight,
for Example)
Electrolyte leakage, generation of heat, ignition or rupture
may result.
Do Not Insert Sharp Objects into the Battery Pack,
Expose It to Bumps or Shocks, Disassemble, or Mod-
ify It
Electrolyte leakage, generation of heat, ignition or rupture
may result.
Do Not Short the Positive (+) and Negative (-) Con-
tacts
Generation of heat, ignition or rupture may result. Do not
place the battery pack together with articles such as neck-
laces or hairpins when carrying or storing.
Do Not Use This Computer with a Battery Pack Other
Than the One Specified
Use only the specified battery pack (CF-VZSU43AU) with
your CF-74. Use of battery packs other than those manu-
factured and supplied by Panasonic may present a safety
hazard (generation of heat, ignition or rupture).
Do not touch the terminals on the battery pack. The
battery 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.
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.
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8
Do Not Use with Exposing the Skin to the Computer for a
Long Period of Time
Using the computer with exposing the skin to the heat source of
the computer or AC adaptor for a long period of time can cause
a low-temperature burn.
receiver.
Do not place the computer near a television or radio
Keep the computer away from magnets. Data stored
on the hard disk may be lost.
This computer prevents overcharging of the battery by
recharging 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 adaptor 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 if internal temperature
of the battery pack is outside of the allowable tempera-
ture range (0 °C to 50 °C {32°F to 122°F}) (
Ref-
erence Manual “Battery Power”). Once the allowable
range requirement is satisfied, charging begins auto-
matically. 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
below.)
If the temperature is low, the operating time is short-
ened. Only use the computer within the allowable tem-
perature range.
This computer has a high temperature mode function
that prevents the degradation of the battery in high
temperature environments. (
“Battery Power”) A level corresponding to a 100%
charge for high temperature mode is approximately
equivalent to an 80% charge level for normal tempera-
ture mode.
Reference Manual
The battery pack is a consumable item. If the amount
of time the computer can be run by using a particular
battery pack becomes dramatically shorter and
repeated recharging does not restore its performance,
the battery pack should be replaced with a new one.
When transporting a spare battery inside a package,
briefcase, etc., 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 adaptor is not
connected will exhaust the remaining battery capacity.
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