Fujitsu Client Computing WB0045 Users Manual
FCC ID: EJE-WB0045 (IC: 337J-WB0045) Report No. M061025_Cert_AR5BXB6_NII_BT
EMC Technologies Report Number: M061025_Cert_AR5BXB6_NII_BT
APPENDIX I2
FUJITSU NOTEBOOK USER MANUAL (part 2)
EMC Technologies Pty Ltd – 57 Assembly Drive, Tullamarine VIC 3043 Australia
www.emctech.com.au
P7120.book Page 48 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
Before Using the Wireless LAN
This manual describes the procedures required to properly set up and configure the optional integrated Wireless LAN Mini-PCI device (referred to as "WLAN”).
Before using the WLAN device, read this manual carefully to ensure it's correct operation. Keep this manual in
a safe place for future reference.
Prior to using the wireless LAN device, be
sure to run the Click Me! utility, as detailed
in “Installing Click Me!” on page 26.
Wireless LAN Devices Covered by this Document
This document is applicable to systems containing one
of the following devices. Most of the procedures are
identical. Sections that differ between the devices have
been noted in the text:
Intel PRO/Wireless 3945ABG
Network Connections
(WM3945ABG)
Atheros AR5006EXS Mini-Card Wireless network
card (AR5BXB6)
Characteristics of the WLAN Device
The WLAN device is a Mini-PCI card attached to the
main board of the mobile computer.
The WLAN devices operate in license-free RF bands,
therefore eliminating the need to procure an FCC
license to operate. The WLAN devices operate in the
2.4GHz Industrial, Scientific, and Medical (ISM) RF
band and in the lower and middle bands of the 5GHz
Unlicensed National Information Infrastructure
(UNII) bands.
The WLAN devices are capable of three operating
modes, IEEE802.11a, IEEE802.11b and IEEE802.11g.
Encoding of data is modulated using Direct Sequence
Spread Spectrum (DSSS) and Complementary Code
Keying (CCK) when the WLAN device is operating in
IEEE 802.11b mode and Orthogonal Frequency Division Multiplexing (OFDM) when operating in
IEEE802.11a or IEEE802.11g mode.
The WLAN device is Wi-Fi certified and operates at
the maximum data transfer rate of 54 Mbps in
IEEE802.11a or IEEE802.11g mode and 11 Mbps in
IEEE802.11b mode.
The maximum communication range indoors is
approximately 80 feet (25 meters). However, that
range will increase or decrease depending on factors
such as number of walls, reflective material, or interference from external RF sources.
The WLAN device supports the following encryption
methods - WEP, CKIP, TKIP, and AES encryption.
WIRELESS LAN MODES USING THIS DEVICE
Ad Hoc Mode
(See Figure 5-1)
"Ad Hoc Mode" refers to a wireless network architecture
where wireless network connectivity between multiple
computers is established without a central wireless
network device, typically known as Access Point(s).
Connectivity is accomplished using only client devices in
a peer-to-peer fashion. That is why Ad Hoc networks are
also known as peer-to-peer networks. Ad Hoc networks
are an easy and inexpensive method for establishing
network connectivity between multiple computers.
Ad Hoc mode requires that the SSID, network authentication, and encryption key settings are identically
configured on all computers in the Ad Hoc network.
Figure 5-1. Ad Hoc Mode Network
48
P7120.book Page 49 Monday, October 10, 2005 4:38 PM
WIreless LAN User’s Guide
Access Point (Infrastructure) Mode
(See Figure 5-2)
Infrastructure mode refers to a wireless network architecture in which devices communicate with wireless or
wired network devices by communicating through an
Access Point. In infrastructure mode, wireless devices
can communicate with each other or can communicate
with a wired network. Corporate wireless networks
operate in infrastructure mode because they require
access to the wired LAN in order to access computers,
devices, and services such as file servers, printers, and
databases.
How to Handle This Device
The WLAN device comes pre-installed in your mobile
computer. Under normal circumstances, it should not be
necessary for you to remove or re-install it. The Operating System that your mobile computer comes with has
been pre-configured to support the WLAN device.
WIRELESS NETWORK CONSIDERATIONS
■
The Intel PRO/Wireless 2915ABG and Atheros
AR5002X WLAN devices support IEEE802.11a,
IEEE802.11b and IEEE802.11g.
■
The WLAN devices operate in the 2.4GHz ISM band
and the 5 GHz lower, middle, and upper UNII bands.
■
The maximum range of the WLAN device indoors is
typically 80 feet (25 meters). Please note that the maximum range you achieve may be shorter or longer than
80 feet, depending on factors such as access point
transmit power, number and density of obstructions,
or external RF interference.
■
Microwave ovens will interfere with the operation of
WLAN device as microwave ovens operate in the same
2.4GHz frequency range that IEEE802.11b/g devices
operate in. Interference by microwaves does not occur
with IEEE802.11a radio which operates in the 5 GHz
RF band.
■
Wireless devices that transmit in the 2.4GHz frequency range may interfere with the operation of
WLAN devices in IEEE802.11b/g modes. Symptoms of
interference include reduced throughput, intermittent
disconnects, and large amounts of frame errors. It is
HIGHLY recommended that these interfering devices
be powered off to ensure the proper operation of the
WLAN device.
DEACTIVATING THE WLAN DEVICE
Deactivation of the WLAN device may be desired in
certain circumstances (to extend battery life) or where
certain environments require it (i.e. hospitals, clinics,
airplanes, etc.). Fujitsu mobile computers employ two
methods with which to deactivate the WLAN device:
■
Using the Wireless On/Off Switch
■
In Windows, using the Intel PROSet Software or
Atheros Client Utility software.
Figure 5-2. Access Point (Infrastructure) Mode Network
Internet
ADSL modem,
cable modem,
or similar
Wireless LAN
Wired LAN
Access Point*
*An optional hub for a wired
LAN may be required depending
upon the type of access point used.
49
P7120.book Page 50 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
Deactivation using the Wireless On/Off Switch
The WLAN device can be deactivated quickly and efficiently by toggling the Wireless On/Off Switch to the Off
position. (Figure 5-3)
The Wireless On/Off switch has no effect on non-Wireless LAN models.
Wireless LAN
On/Off Switch
Figure 5-3. Wireless LAN On/Off Switch Location
Deactivation using the Intel PROSet Software
The WLAN device can also be deactivated in Windows
using the Intel PROSet Software. The procedure to
accomplish this:
1. Click [Start]-> [All Programs].
2. Select Intel ProSet Wireless, then click on Intel
ProSet Wireless from the menu that appears. The
Intel ProSet Wireless utility will be displayed.
3. At the bottom left corner of the window, select
Wireless Off from the dropdown list.
Deactivation using Atheros Client Utility software
1. Right-click on Atheros Client Utility icon in the
system tray. Select “Open Atheros Client Utility”
from the menu.
2. Choose Action and click Disable Radio.
ACTIVATING THE WLAN DEVICE
Activation of the WLAN device can be accomplished
using the same methods as the deactivation process
■
Using the Wireless On/Off Switch
■
In Windows using the Intel PROSet Software or
Atheros Software
50
P7120.book Page 51 Monday, October 10, 2005 4:38 PM
Configuration of the WLAN Device
WIreless LAN User’s Guide
The WLAN Device can be configured to establish wireless network connectivity using one of the following
tools:
■
Intel PROSet Software - The Intel PROSet Software
allows for multiple profile setup and supports automatic profile switching. Support for most industry
standard security solutions is contained in this software.
■
Atheros Client Utility - The Atheros Client Utility software allows for multiple profile setups and supports
automatic profile switching. Support for most industry standard security solutions is contained in this
software.
FLOW OF OPERATIONS
1. Activate the WLAN Device (See Activating the
WLAN Device on page 50 for more information).
2. Configure the Wireless Network parameters (See
Configure Wireless Network Parameters on page 51
for more information).
■
Enter the network name (SSID)
■
Choose the appropriate WLAN architecture (Ad
Hoc or Infrastructure)
■
Choose Authentication method: Open, Shared,
WPA-Enterprise, WPA2-Enterprise, WPAPersonal, or WPA2-Personal
■
If using static WEP keys, enter static WEP key and
choose key index.
3. Configure network settings (See Configure Network Parameters on page 51 for more information)
■
TCP/IP settings
■
Workgroup or Domain settings.
CONFIGURATION USING
INTEL PROSET SOFTWARE
This section explains the procedure to properly
configure the WLAN device using the Intel PROSet Software. Pre-defined parameters will be required for this
procedure. Please consult with your network administrator for these parameters:
Network Name - Also known as the SSID
Network Key (WEP) - Required if using static WEP
keys.
Authentication Type - Open, Shared, WPA, or WPAPSK
Procedure
1. Activate the WLAN device using either the Wireless
On/Off Switch or the Intel PROSet software.
2. Click the [Start] button first and then [All Programs].
3. Click the icon [Intel PROSet Wireless] to execute
the Intel PROSet Wireless software.
4. Click the [Add] button. The General Settings dialog
displays.
5. Enter a profile name in the Profile Name field.
6. Enter the network SSID, in the Network Name
(SSID) field.
7. Click Infrastructure or Ad Hoc for the operating
mode.
8. Click [Advanced].
9. The Mandatory Access Point option is only used if
Infrastructure mode is selected. Use this option to
connect to a specific access point. Enter the MAC
address for the access point. Click OK to save the
setting and return to the General Settings page.
10. Click [Next].
11. If you are using Cisco CCX, click Cisco Options to
enable Cisco CKIP data encryption on the Security
Settings page. Check the Cisco Compatible Extensions Options. If you have checked the Cisco's
"Mixed-Cell" box in the Advanced Setting, this
option must also be checked.
12. Click [OK].
13. Click Next.
14. Select Open, Shared, WPA-Enterprise, WPA2Enterprise, WPA-Personal, or WPA2-Personal in
the Network Authentication options.
15. Select either None, WEP, CKIP (if Enable Cisco Client eXtentions is enabled, use CKIP or WEP), or
TKIP for the data encryption.
16. If WEP is selected, select either 64 or 128-bit for the
Encryption Level.
17. Select the key index 1, 2, 3 or 4.
18. Enter the WEP key if required. If your network does
not employ a 802.1x/EAP security mechanism,
please skip to step 24.
51
P7120.book Page 52 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
19. Click the Enable 802.1x checkbox to enable the
802.1x security option. Please contact your network
administrator if configuration of this setting is
required.
20. Select the appropriate Authentication Type. Please
contact your network administrator if configuration of this setting is required.
21. After selecting your authentication type, enter the
user name, domain, and password of the user you
have created on the authentication server. The user
name and password do not have to be the same as
name and password of your current Windows user
login.
22. Click [OK] to save the settings.
23. From the Intel ProSet Wireless page, click the new
profile name shown in the Profile List. Use the up
and down arrows to position the priority of the
new profile in the priority list.
24. Click the Connect button to connect to the network.
25. Click [Close] if you want to close the Intel(R)
PROSet for Wireless window.
CONFIGURATION USING
ATHEROS CLIENT UTILITY SOFTWARE
This section explains the procedure to properly
configure the WLAN device using the Atheros Client
Utility. Pre-defined parameters will be required for this
procedure. Please consult with your network administrator for these parameters:
Network Name - Also known as the SSID
Network Key (WEP) - Required if using static WEP
keys.
Authentication Type - Open, Shared, WPA, or WPAPSK
Procedure
1. Activate the WLAN device using either the Wireless
On/Off Switch or the Atheros Client Utility
2. Right-click on the “Atheros Client Utility” icon in
the system tray, and select “Open Atheros Client
Utility” from the menu.
3. From the Current Status page, click the Profile
Management tab.
4. If this is your first time using this utility, highlight
the profile [Default] and Click the [Modify] button,
otherwise Click the [New] button. The General Settings dialog displays.
5. From the General page, enter a profile name in the
Profile Name field.
6. Enter the network SSID, in the SSID1 field. If you
wish to create a profile that can connect to up to 3
different wireless networks, SSID's can be entered
in the SSID2 and SSID3 fields as well.
7. Click the Security tab.
8. The Security tab allows for the configuration of the
Security modes listed in the table below. Please
select the radio button of the desired security
mode. If these settings are not known to you,
please consult with your network administrator for
the correct settings.
Field Name Description
WPA Enables the use of Wi-Fi Protected
Access. Choosing WPA opens the
WPA EAP drop-down menu.
Options include TLS and PEAP. If
these settings are not known to you,
please consult with your network
administrator for the correct settings.
WPA-PSK Enables WPA-Pre-Shared Key. Click
on the Configure button to enter the
WPA Passphrase. If these settings
are not known to you, please consult
with your network administrator for
the correct settings.
802.1x Enables 802.1x security. If these
settings are not known to you,
please consult with your network
administrator for the correct settings.
Choosing this option opens the
802.1x EAP type drop-down menu.
Options include TLS, PEAP, and LEAP
Pre-Shared Key Enables the use of pre-shared keys
that are defined on both the access
point and the station. This is where
static WEP keys are entered. Click
the Configure button to fill in the
Define Pre-Shared Keys window.
None No security
9. Click OK
10. Click the Advanced tab
11. The Advanced tab allows for the configuration of
the options detailed in the table below.
52
P7120.book Page 53 Monday, October 10, 2005 4:38 PM
WIreless LAN User’s Guide
.
Field Name Description
Power Save
Mode
Network Type Options are AP (Infrastructure) or Ad
802.11b
Preamble
Transmit Power
Level
Wireless Mode Specifies 5 GHz 54 Mbps, 5 GHz 108
Wireless Mode
when Starting
Ad Hoc
Network
Options are Maximum, Normal, or
Off
Hoc
Specifies the preamble setting in
802.11b. The default setting is Short
and Long (Access Point mode),
which allows both short and long
headers in the 802.11b frames. Set
to Long Only to override allowing
short frames.
Options are 100 mW, 63 mW, 50
mW, and 40 mW.
Mbps, 2.4 GHz 11 Mbps, or 2.4 GHz
54 Mbps operation in an access
point network.
Specifies 5GHz 54 Mbps, 5 GHz 108
Mbps, 2.4 GHz 11 Mbps, or 2.4 GHz
54 Mbps to start an Ad Hoc network
if no matching network name is
found after scanning all available
modes.
12. Click OK
13. If the profile you just created does not activate
immediately, click the Profile Management tab,
highlight the desired Profile, and click Activate.
14. Click [Close] if you want to close the Atheros Client
Utility.
CONNECTION TO THE NETWORK
This section explains connection to the network.
2. If the Control Panel is in Category view, switch to
Classic view by clicking “Switch to Classic View”
under Control Panel the left frame. (If you are
already in Classic view, “Switch to Category View”
will be displayed.)
3. Double-click [Network Connections]. A list of currently installed networks will be displayed.
4. Right-click [Wireless Network Connection] in the
list, and then click [Properties] in the menu displayed. The [Wireless Network Connection Properties] window will be displayed.
5. Click the [General] tab if it is not already selected.
6. Click [Internet Protocol (TCP/IP] and then click
[Properties]. The [Internet Protocol (TCP/IP)
Properties] window will be displayed.
7. Set the IP address as follows:
■
For ad hoc connection: Select [Use the following
IP address:] and then enter data for [IP address]
and [Subnet mask]. See page 60 for IP address
setting.
■
For access point (infrastructure) connection: If
your network uses DHCP, select [Obtain an IP
address automatically] and [Obtain DNS server
address automatically]. If your network uses static
IP addresses, consult with your network administrator for the correct IP address settings.
8. Click the [OK] button. Processing will return to the
[Wireless Network Connection Properties] window.
9. Click the [OK] button.
10. Close the [Network Connection] window.
Following this operation, confirm the names of the
computer and the workgroup as follows.
If there is an administrator of the network, contact the
network administrator for data settings.
Setting the network
Perform the “Setting TCP/IP” and “Confirming the
computer and work group names” operations required for
network connection.
Setting TCP/IP
To change the setting of the IP address,
you need to be logged in from Windows
as an administrator.
1. Click the [Start] button first and then [Control
Panel].
Confirming the computer and work group names
To modify the computer name and/or the
work group name, you need to be logged
in from Windows as an administrator.
1. Click the [Start] button, then [Control Panel].
2. If the Control Panel is in Category view, switch to
Classic view by clicking “Switch to Classic View”
under Control Panel the left frame. (If you are
already in Classic view, “Switch to Category View”
will be displayed.)
3. Double-click the [System] icon. The [System Properties] window will be displayed.
4. Click the [Computer Name] tab.
53
P7120.book Page 54 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
5. Confirm the settings of [Full computer name:] and
[Workgroup:].
a. The setting of [Full computer name:] denotes the
name for identifying the computer. Any name
can be assigned for each personal computer.
To change the name, click [Change] and
then proceed in accordance with the
instruction messages displayed on the
screen.
Enter the desired name in less than 15 ASCII
character code format. Identifiability can be
enhanced by entering the model number, the
user name, and other factors.
b. [Workgroup name] is the group name of the
network. Enter the desired name in less than 15
ASCII character code format.
For ad hoc connection: Assign the same network
name to all personal computers existing on the
network.
For access point (infrastructure) connection:
Assign the name of the work group to be
accessed.
3. Double-click [Network Connections]. A list of currently installed networks will be displayed.
4. Right-click [Wireless Network Connection] in the
list, and then click [Properties] in the menu displayed. The [Wireless Network Connection Properties] window will be displayed.
5. If [File and Printer Sharing for Microsoft Net-
works] is displayed, proceed to step 6. If [File and
Printer Sharing for Microsoft Networks] is not displayed, skip to step 7.
6. Make sure that the [File and Printer Sharing for
Microsoft Networks] check box is checked, and
then click the [OK] button. Skip to “Setting filesharing function”.
7. Click [Install]. The [Select Network Component
Type] window will be displayed.
8. Click [Service], then click the [Add] button. The
[Select Network Service] window will be displayed.
9. Click [File and Printer Sharing for Microsoft Networks] and then click the [OK] button. Processing
will return to the [Wireless Network Connection
Properties] window, and [File and Printer Sharing
for Microsoft Networks] will be added to the list.
6. Click the [OK] button. If a message is displayed
that requests you to restart the personal computer,
click [Yes] to restart the computer.
Setting the sharing function
Set the sharing function to make file and/or printer sharing
with other network-connected personal computers valid.
This operation is not required unless the sharing function is to be used.
The folder and printer for which the sharing function
has been set will be usable from any personal computer
present on the network.
To share a file and/or the connected
printer, you need to be logged in as an
administrator.
Setting the Microsoft network-sharing service
1. Click the [Start] button first and then [Control
Panel].
2. If the Control Panel is in Category view, switch to
Classic view by clicking “Switch to Classic View”
under Control Panel the left frame. (If you are
already in Classic view, “Switch to Category View”
will be displayed.)
10. Click the [Close] button.
Setting the file-sharing function
The procedure for setting the file-sharing function
follows, with the “work” folder in drive C: as an
example.
1. Click the [Start] button first and then [My Computer].
2. Double-click [Local disk (C:)].
3. Right-click the “work” folder (or whichever folder
you want to share), and then click [Sharing and
Security...] in the menu displayed. The [Folder
Name Properties] window will be displayed.
Setting the file-sharing function for the file
which has been used to execute Network
Setup Wizard is suggested on the screen.
For the wireless LAN, however, since
security is guaranteed by entry of the
network name (SSID) and the network
key, the steps to be taken to set the filesharing function easily without using
Network Setup Wizard are given below.
4. Click [Sharing] if it isn’t already selected.
54
P7120.book Page 55 Monday, October 10, 2005 4:38 PM
WIreless LAN User’s Guide
5. Click the link stating “If you understand the security risks, but want to share files without running
the wizard, click here”.
6. Click “Just enable file sharing” and click [OK].
7. Check the [Share this folder on the network] check
box.
To specify the corresponding folder as a
read-only folder, select the [Read only]
checkbox under the General tab.
8. Click the [OK] button. The folder will be set as a
sharable folder, and the display of the icon for the
“work.” folder will change.
Setting the printer-sharing function
1. Click the [Start] button first and then [Printers and
FAX]. A list of connected printers will be displayed.
2. Right-click the printer for which the sharing function is to be set, and then click [Sharing] in the
menu displayed. The property window correspond-
ing to the selected printer will be displayed.
Setting the printer-sharing function when
Network Setup Wizard has been executed
is suggested on the screen. For the wireless
LAN, however, since security is guaranteed
by entry of the network name (SSID) and
the network key, the steps to be taken to
set the printer-sharing function without
using Network Setup Wizard are laid down
below.
3. Click the [Sharing] tab.
4. Click [Share this printer].
5. Enter the sharing printer name in [Share name].
6. Click the [OK] button.
Confirming connection
After you have finished the network setup operations,
access the folder whose sharing has been set for other
personal computers. Also, confirm the status of the radio
waves in case of trouble such as a network connection
failure.
In the case of access point (infrastructure)
connection, enter the necessary data for
the access point before confirming
connection. Refer to the manual of the
access point for the access point setup
procedure.
Connecting your personal computer to another
personal computer
1. Click [Start] first and then [My Computer]. The
[My Computer] window will be displayed in the left
frame.
2. Click [My Network Places] in the “Other Places”
list. The window [My Network Places] will be displayed.
3. Click [View workgroup computers] under Network
Tasks in the left frame.
4. Double-click the personal computer to which your
personal computer is to be connected. The folder
that was specified in “Setting the file-sharing function” on page 54 will be displayed.
5. Double-click the folder to be accessed.
Confirming the status of the radio
1. Right-click the Intel PRO Wireless icon in the lower
right corner of the screen.
2. Click [Open Intel PROSet for Wireless]. The Intel
PROSet for Wireless window opens.
3. Contained within the General tab and the Details
section (accessed by pressing the [Details] button),
you will find the current operating status of the
radio. (When the radio is turned off or the computer is not yet connected, some of the conditions
will not be displayed.)
■
Profile Name
The current configuration profile is displayed.
■
Network Name (SSID)
Displays the Network Name (SSID) currently
used by the radio.
■
IP Address
The IP address of the current profile.
■
Signal Quality
Displays a message stating the current quality of
the signal.
■
Signal Strength
Displays a graphic representation of the current
signal strength.
Additionally, in the lower section of the display, you
will see a variety of different measurements related
to the WLAN. For additional information about the
items, click on the “Help?” button:
■
Adapter MAC Address
■
Band
■
Supported Data Rates
55
P7120.book Page 56 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
■
Radio Frequency
■
Channel Number
■
Network Authentication
■
Data Encryption
■
802.1x Authentication Type
■
802.1x Authentication Protocol
■
CCX Version
■
CCX TPC
■
CCX Power Levels
■
Access Point MAC Address
■
Mandatory Access Point
56
P7120.book Page 57 Monday, October 10, 2005 4:38 PM
WIreless LAN User’s Guide
Troubleshooting
Causes and countermeasures for troubles you may encounter while using your wireless LAN are described in the
following table.
Problem Possible Cause Possible Solution
Unavailable
network
connection
Incorrect network
name (SSID) or
network key
Weak received signal
strength and/or link
quality
The WLAN device
has been deactivated
or disabled
The computer to be
connected is turned
off
RF interference from
Access Points or
other wireless
networks
Ad hoc connection: verify that the network names (SSID’s) and network
keys (WEP) of all computers to be connected have been configured
correctly. SSID’s and WEP key values must be identical on each machine.
Access Point (Infrastructure) connection: set the network name (SSID)
and network key to the same values as those of the access point.
Set the Network Authentication value identically to that of the Access
Point. Please consult your network administrator for this value, if
necessary.
For the method of setting network authentication, refer to the following
page:·”Assigning parameters” on page 51·
Ad hoc connection: Retry connection after shortening the distance to
the destination computer or removing any obstacles for better sight.
Access Point (Infrastructure) connection: Retry connection after shortening the distance to the access point or removing any obstacles for
better sight.
To check the wave condition, refer to the following page:· “Confirming
the status of the radio waves” on page 55.
Check if the wireless switch is turned ON. Also verify “Disable Radio” is
not checked in “Network setting” window. Refer to “Starting Transmission” on page 50.
Check if the computer to be connected is turned ON.
The use of identical or overlapping RF channels can cause interference
with the operation of the WLAN device. Change the channel of your
Access Point to a channel that does not overlap with the interfering
device.
Wireless network
authentication has
failed
Incorrectly
configured network
settings
Incorrect IP address
configuration
Re-check your Network Authentication, Encryption, and Security
settings. Incorrectly configured security settings such as an incorrectly
typed WEP key, a mis-configured LEAP username, or an incorrectly
chosen authentication method will cause the LAN device to associate
but not authenticate to the wireless network.
Recheck the configuration of your network settings.
For the method of checking, refer to the following page:·“Connection to
the Network” on page 53.
This only applies to networks using static IP addresses. Please contact
your network administrator for the correct settings.
57
P7120.book Page 58 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
Wireless LAN Glossary
Ad Hoc Mode
Ad Hoc Mode refers to a wireless network architecture
where wireless network connectivity between multiple
computers is established without a central wireless
network device, typically known as Access Points.
Connectivity is accomplished using only client devices in
a peer-to-peer fashion. For details, refer to “Ad hoc
connection” on page 48.
Channel
Range of narrow-band frequencies used by the WLAN
device to transmit data. IEEE802.11b/g - 11 channels, 22
MHz wide channels.
DHCP (Dynamic Host Configuration Protocol)
A protocol that provides a means to dynamically allocate
IP addresses to computers on a local area network.
DNS (Domain Name System)
A data query service that provides a mechanism with
which to translate host names into Internet addresses.
IEEE802.11a
Wireless LAN standard that supports a maximum data
rate of 54 Mbps. 802.11a devices operate in the 5 GHz
lower and middle UNII bands.
IEEE802.11b
Wireless LAN standard that supports a maximum data
rate of 11 Mbps. 802.11b devices operate in the 2.4 GHz
ISM band.
Access point
Wireless network device used to bridge wireless and
wired network traffic.
IP address
The logical 32-bit host address defined by the Internet
Protocol that uniquely identifies a computer on a
network. The IP address is usually expressed in dotted
decimal notation.
LAN (Local Area Network)
A LAN or Local Area Network is a computer network (or
data communications network) which is confined to a
limited geographical area.
MAC address (Media Access Control Address)
A MAC address (also called an Ethernet address or IEEE
MAC address) is the 48-bit address (typically written as
twelve hexadecimal digits, 0 through 9 and A through F,
or as six hexadecimal numbers separated by periods or
colons, e.g., 0080002012ef, 0:80:0:2:20:ef) which
uniquely identifies a computer that has an Ethernet
interface.
MTU (Maximum Transmission Unit)
The maximum size of data which can be transmitted at
one time in networks including the Internet. In an environment whose maximum size of data is too large to
correctly receive data, normal communications can be
restored by setting the size of MTU to a smaller value.
Network key
Data that is used for encrypting data in data communication. The personal computer uses the same network
key both for data encryption and decryption, therefore,
it is necessary to set the same network key as the other
side of communication.
Network name (SSID: Security Set Identifier)
When a wireless LAN network is configured, grouping is
performed to avoid interference or data theft. This
grouping is performed with “Network name (SSID)”. In
order to improve security, the network key is set
allowing no communication unless “Network name
(SSID)” coincides with the network key.
Open system authentication
Null authentication method specified in the 802.11 standard that performs no authentication checks on a wireless client before allowing it to associate.
PPPoE (Point to Point Protocol over Ethernet)
A method of allowing the authentication protocol
adopted in telephone line connection (PPP) to be used
over an Ethernet.
Protocol
A procedure or rule of delivering data among
computers. Ordered data communication is allowed by
making all conditions required for communication
including the method of data transmission/reception
and actions upon communication errors into procedures.
58
P7120.book Page 59 Monday, October 10, 2005 4:38 PM
Shared key authentication
802.11 network authentication method in which the AP
sends the client device a challenge text packet that the
client must then encrypt with the correct WEP key and
return to the AP. If the client has the wrong key or no
key, authentication will fail and the client will not be
allowed to associate with the AP. Shared key authentication is not considered secure, because a hacker who
detects both the clear-text challenge and the same challenge encrypted with a WEP key can decipher the WEP
key.
SSID (Service Set Identifier)
Service Set Identifier, a 32-character unique identifier
attached to the header of packets sent over a WLAN that
acts as a password when a mobile device tries to connect
to the BSS. The SSID differentiates one WLAN from
another, so all access points and all devices attempting to
connect to a specific WLAN must use the same SSID. A
device will not be permitted to join the BSS unless it can
provide the unique SSID. Because the SSID is broadcast
in plain text, it does not supply any security to the
network.
Subnet mask
WIreless LAN User’s Guide
TCP-IP network is controlled by being divided into
multiple smaller networks (subnets). IP address consists
of the subnet address and the address of each computer.
Subnet mask defines how many bits of IP address
comprise the subnet address. The same value shall be set
among computers communicating with each other.
TCP/IP (Transmission Control Protocol/Internet
Protocol)
A standard protocol of the Internet.
Wi-Fi
Wi-Fi, or Wireless Fidelity, is a set of standards for wireless local area networks (WLAN) based on the IEEE
802.11 specifications. Certified products can use the
official Wi-Fi logo, which indicates that the product is
interoperable with any other product also showing that
logo.
59
P7120.book Page 60 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
IP address information
IP addressing is much more complicated
than can be briefly explained in this
document. You are advised to consult with
your network administrator for additional
information.
If IP address is unknown, set IP address as follows:
If you have an access point (DHCP server) on the
network, set the IP address as follows:
[Obtain an IP address automatically]
A DHCP server is a server that
automatically assigns IP addresses to
computers or other devices in the network.
There is no DHCP server for the AdHoc
network.
If the IP address is already assigned to the computer in
the network, ask the network administrator to check the
IP address to be set for the computer.
If no access point is found in the network:
An IP address is expressed with four values in the range
between 1 and 255.
Set the each computer as follows: The value in parentheses is a subnet mask.
<Example>
Computer A: 192.168.100.2 (255.255.255.0)
Computer B: 192.168.100.3 (255.255.255.0)
Computer C: 192.168.100.4 (255.255.255.0)
:
:
Computer X: 192.168.100.254 (255.255.255.0)
60
P7120.book Page 61 Monday, October 10, 2005 4:38 PM
WIreless LAN User’s Guide
Specifications
Item Specification
Type of network The Atheros AR5002X and the Intel PRO/Wireless 2915ABG
Network Connections WLAN devices conform to IEEE 802.11a
and 802.11b/g (Wi-Fi based)*.
Transfer rate (Automatic switching)
IEEE 802.11a/g: 54 Mbps maximum data rate
IEEE 802.11b: 11 Mbps maximum data rate
Active frequency 802.11b/g: 2400~2473 MHz
802.11a: 4900 ~ 5850 MHz
Number of channels 802.11a: 8 independent channels
Security Encryption Types - CKIP, WEP, TKIP, AES**
Maximum recommended number of computers to
be connected over wireless LAN (during ad hoc
connection)
802.11b/g: 11 channels, 3 non-overlapping channels
WPA 1.0 compliant
Encryption Key lengths Supported: 64 bits, 128 bits, and 152 bits
(Atheros module using AES encryption only)
802.1x/EAP
10 units or less ***
* “Wi-Fi based” indicates that the interconnectivity test of the organization which guarantees the interconnectivity of
wireless LAN (Wi-Fi Alliance) has been passed.
** Encryption with network key (WEP) is performed using the above number of bits, however, users can set 40 bits/
104 bits after subtracting the fixed length of 24 bits.
*** Depending on practical environments, the allowable number of computers to be connected may be decreased.
61
P7120.book Page 62 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Series Notebook - Section Five
Using the Bluetooth Device
The Integrated Bluetooth module (EYTF3CSFT) is an
optional device available for Fujitsu mobile computers.
WHAT IS BLUETOOTH
Bluetooth technology is designed as a short-range wireless link between mobile devices, such as laptop
computers, phones, printers, and cameras. Bluetooth
technology is used to create Personal Area Networks
(PANs) between devices in short-range of each other.
The Wireless LAN/Bluetooth On/Off
Switch will power off both the optional
wireless LAN and Bluetooth devices at the
same time. To enable or disable either one
of the devices individually, perform the
following steps:
1. Slide the Wireless LAN/Bluetooth on/
off switch to On position.
2. In the Control Panel, double-click the
Fujitsu Radio Control icon.
3. In the window that appears, click the
button associated with Bluetooth and/
or Wireless LAN Status to enable or disable the individual devices.
4. Click [OK].
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure
limits set forth for an uncontrolled environment.
The transmitters in this device must not be co-located or
operated in conjunction with any other antenna or
transmitter.
Canadian Notice
To prevent radio interference to the licensed service, this
device is intended to be operated indoors and away from
windows to provide maximum shielding. Equipment (or
its transmit antenna) that is installed outdoors is subject
to licensing.
Warranty
Users are not authorized to modify this product. Any
modifications invalidate the warranty.
This equipment may not be modified, altered, or
changed in any way without signed written permission
from Fujitsu. Unauthorized modification will void the
equipment authorization from the FCC and Industry
Canada and the warranty.
WHERE TO FIND INFORMATION
ABOUT BLUETOOTH
The Bluetooth module contains a robust Help user’s
guide to assist you in learning about operation of the
Bluetooth device.
To access the Help file, click [Start] -> All Programs, and
click on Toshiba. Select Bluetooth, then select User’s
Guide.
For additional information about Bluetooth Technology,
visit the Bluetooth Web site at: www.bluetooth.com.
62
P7120.book Page 63 Monday, October 10, 2005 4:38 PM
Troubleshooting
6
63
P7120.book Page 64 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Notebook – Section Six
64
P7120.book Page 65 Monday, October 10, 2005 4:38 PM
Troubleshooting
Your Fujitsu LifeBook notebook is sturdy and subject to
few problems in the field. However, you may encounter
simple setup or operating problems that you can solve
on the spot, or problems with peripheral devices, that
you can solve by replacing the device. The information
in this section helps you isolate and resolve some of these
straightforward problems and identify failures that
require service.
IDENTIFYING THE PROBLEM
If you encounter a problem, go through the following
procedure before pursuing complex troubleshooting:
1. Turn off your LifeBook notebook.
2. Make sure the AC adapter is plugged into your notebook and to an active AC power source.
3. Make sure that any card inserted in the PC Card slot
is seated properly. You can also remove the card
from the slot, thus eliminating it as a possible cause
of failure.
4. Make sure that any devices connected to the external
connectors are plugged in properly. You can also
disconnect such devices, thus eliminating them as
possible causes of failure.
5. Turn on your notebook. Make sure it has been off at
least 10 seconds before you turn it back on.
6. Go through the boot sequence.
7. If the problem has not been resolved, refer to the
Troubleshooting Table, that follows, for more
detailed troubleshooting information.
8. If you are still having problems after referring to the
Troubleshooting Table, go to the Fujitsu Computer
Systems Support website (http://www.computers.us
.fujitsu.com/support), and search the list of
Frequently Asked Questions (FAQs) contained
there.
Troubleshooting
If you keep notes about what you have
tried, your support representative may be
able to help you more quickly by giving
additional suggestions over the phone.
9. If you have tried the solutions suggested above
without success, contact your support
representative:
Toll free: 1-800-8Fujitsu (1-800-838-5487)
Fax: 408-764-2724
E-mail: 8fujitsu@us.fujitsu.com
Web site:
http://www.computers.us.fujitsu.com/support
Before you place the call, you should have the following
information ready so that the customer support representative can provide you with the fastest possible solution:
■
Product name
■
Product configuration number
■
Product serial number
■
Purchase date
■
Conditions under which the problem occurred
■
Any error messages that have occurred
■
Type of device connected, if any
See the Configuration Label on the bottom of your
notebook for configuration and serial numbers.
SPECIFIC PROBLEMS
Using the Troubleshooting Table
When you have problems with your LifeBook notebook,
try to find the symptoms under the Problem column of
the troubleshooting table for the feature giving you
difficulty. You will find a description of common causes
for that symptom under the column Possible Cause and
what, if anything, you can do to correct the condition
under Possible Solutions. All possible causes or solutions
may not apply to your notebook.
65
P7120.book Page 66 Monday, October 10, 2005 4:38 PM
LifeBook P7000 Notebook – Section Six
TROU B LES H O OTI N G TAB L E
Problem Page
Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 66
Optical Drive Problems . . . . . . . . . . . . . . . . . . . . page 66
Floppy Disk Drive Problems . . . . . . . . . . . . . . . . page 67
Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . page 67
Keyboard or Mouse Problems. . . . . . . . . . . . . . . page 67
Memory Problems . . . . . . . . . . . . . . . . . . . . . . . . page 68
Modem Problems. . . . . . . . . . . . . . . . . . . . . . . . . page 68
Problem Possible Cause Possible Solutions
Audio Problems
There is no sound
coming from the
built-in speakers.
The software volume control
is set too low.
Headphones are plugged into
your notebook.
BIOS audio settings are
incorrect.
Software driver is not configured correctly.
Problem Page
USB Device Problems . . . . . . . . . . . . . . . . . . . . . page 68
PC Card Problems . . . . . . . . . . . . . . . . . . . . . . . . page 68
Power Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 69
Shutdown and Startup Problems . . . . . . . . . . . . page 70
Video Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 71
Miscellaneous Problems . . . . . . . . . . . . . . . . . . . page 72
Adjust the sound volume control settings in your software,
operating system and applications. You can also use the
[Fn+F9] key combination. Pressing [F9] repeatedly while
holding [Fn] will increase the notebook volume.
Plugging in headphones disables the built-in speakers;
remove the headphones.
Set the BIOS setup utility to the default values within the
Multimedia Device Configuration menu. (See BIOS Setup
Utility on page 25 for more information)
Refer to your application and operating system documentation for help.
Sound may be set to Mute. Click on the Volume icon in the system tray and verify that
Device Manager may not be
set correctly.
DVD/CD-RW Drive Problems
LifeBook notebook
fails to recognize disc
in optical drive.
Protective sheet is still in the
optical drive tray.
The disc is not pushed down
onto the center of the drive.
Optical drive tray is not
latched shut.
Incorrect DVD Player or no
player software is installed.
Wrong drive designator was
used for optical drive in the
application.
the Mute checkbox is not set. You can also use the [Fn+F3]
key combination. Pressing [F3] while holding [Fn] will
toggle the audio Mute on and off.
Go to the Control Panel -> System, and click on the Hardware tab. Click the [Device Manager] button and scroll
down to “Sound, Video and Game Controllers”. Click the
“+” symbol and scroll down the list that appears to see if
there is a yellow exclamation point next to any of the items.
If there is, you will need to reload the related driver.
Remove the protective sheet from the tray.
Open optical drive tray and re-install the disc properly.
Push on the front of the optical drive tray until it latches.
Install DVD Player software. (See “Using the Optical Drive
Software” on page 35 for more information.)
Verify the drive designator used by the application is the
same as the one used by the operating system. When the
operating system is booted from a DVD/CD, drive designations are automatically adjusted.
DVD/CD disc is dirty or
defective.
66
Wipe disc with non-abrasive cleaning cloth and reinsert. If
it still will not work try a different disc.
Loading...