BUFFALO 09101746-0 AirStation Compact Flash 802.11b Adapter User Manual Part 2

BUFFALO INC. AirStation Compact Flash 802.11b Adapter Part 2

Contents

Part 2

3
Windows Me/98
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MEMO
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■Overview Chapter 4
Capter 4Windows
2000 Settings
This chapter describes how to make the
settings for connecting your Windows
2000 computer to a wireless LAN.
4.1 Making the Wireless LAN Card Available
Step 1
Before installing the wireless LAN card ...78page
Step 2
Installing the wireless LAN card ................83page
Step 3 Installing the wireless LAN card
drivers ..........................................................85page
Step 4 Confirming that the installed wireless
LAN card is normally operating ...................88page
4.2 Preparing for Connecting to the Network
Step 5
Making the network settings ......................91page
Step 6
Installing Client Manager ...........................91page
4.3 Connecting to the Network
Step 7
-a Communicating via AirStation ..............95page
Step 7 -bCommunicating with wireless
LAN computers ..........................................97page
Step 8
Starting communication .............................99page
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Follow the procedure in the illustration below to connect your Windows
2000 computer to a wireless LAN.
Windows2000 Operation Flow
Making the wireless LAN card available
Preparing for connecting to the network
Connecting to the network
Check the configuration
of the drives on your
Windows computer and
confirm that its PC card
driver operates normally.
Install the wireless
LAN card in the
Windows computer.
Make the settings
for connecting the
Windows computer
to the network.
Step 1 Step 2
Step 7
Step 5
Make the settings for access
to the network.
a...AirStation
b...Wireless LAN computers
-a, b
（from page 78）
（from page 91）
（from page 95）
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Install the wireless
LAN card drivers in
the Windows com-
puter.
Confirm that the in-
stalled wireless LAN
card operates nor-
mally.
Communicate with
other computers on
the network.
Install Client Man-
ager for communi-
cating with other
wireless LAN com-
puters.
Step 3 Step 4
Step 8
Step 6
To make the Air-
Station settings,
refer to the AirSta-
tion manual.
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4.1 Making the Wireless LAN Card Available
Install the wireless LAN card to connect your Windows 2000 computer to a
wireless LAN.
Step 1 Before installing the wireless LAN card
Checking the configuration of your drives
Follow the procedure below to check the configuration of the drivers on
your Windows computer in which the wireless LAN card will be installed.
1Turn on the computer to boot Windows 2000. Log in with the log-
in name having the administrator authority (Administrator, etc.).
2Double-click [My Computer] on Desktop.
3
These displayed drive names will be necessary in the
subsequent procedures. Be sure to take note of these drive
names in the table on the upper right of the next page.
Select [View]-[Detail].
Check the drive names listed in
the window.
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Drive names on your computer
Checking the PC card driver
Follow the procedure below to verify that the PC card driver on the
computer in which the wireless LAN card will be installed is operating
normally.
1Right-click [My Computer] on Desktop.
Click [Properties].
2Click [Hardware]-[Device Manager].
3Click the "+" mark on the left of [PCMCIA adapters].
4
The displayed PCMCIA controller name varies with the
computer model.
⇒ Continued on next page
Drive Type Icon Drive Name
(e.g.)
3.5" FDD （A:）
HDD (local disk) （C:）
CD-ROM （D:）
Confirm that the "x" mark
is not indicated for the
icon under [PCMCIA
adapters].
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If such an error mark as "!" or "x" is not indicated, the PC card driver is
operating normally.
If the icon displayed under [PCMCIA adapters] appears with
the ! or x mark, refer to the manual included in the computer
and activate the PC card driver.
Checking the browser settings (only for using the
AirStation)
When you use the AirStation, invalidate the dial-up settings and proxy
settings under the browser settings.
The following procedure uses Internet Explorer 5.0 or later for example.
1Select [Start]-[Settings]-[Control Panel].
2Double-click [Internet Option].
3Double-click the [Connections] tab.
4
When the provider information
is listed in the [Dial-up
settings] area, click the
○
mark on the left side of [Neve
r
dial a connection] below the
area to put a dot mark.
Click [LAN setings] in the
"Local Area Network(LAN)
settings" area.
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5Confirm the items with a checkmark.
For memorandum, put a checkmark for the same items below.
□ Automatically detect settings
□ Use automatic configuration script
□ Use a proxy server
□ Bypass proxy server for local addresses
6Upon completion of confirming the items with the checkmark,
remove the checkmark from all the items.
Checking the network adapter
Confirm the current settings of the network function.
1Select [Start]-[Settings]-[Control Panel].
2Double-click [System].
3Click [Hardware]-[Device Manager].
4Click the "+" mark on the left side of [Network adapters], showing the
current adapter as listed in the illustration.
⇒ Continued on next page
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5Disable a LAN board or card if any name.
If there is no LAN board or card name listed, proceed to Step 6.
6If any name beginning with "AOL" is found under [Device
Manager]-[Network adapters], disable it in the same manner as
Step 5.
7Click [OK] to close the [Device Manager].
If you have disabled any driver in Steps 5 and/or 6, restart
the computer.
Select "Do not use this
device(disable)."
Click [OK].
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Step 2 Installing the wireless LAN card
The wireless LAN card can be installed/removed in/from the computer
which is in the ON state.
If your computer is equipped with a power management
function that automatically cuts power supply to the
computer when it is left idle for a certain period, turn the
function off. The wireless LAN card may be disabled if the
power management function starts.
Refer to the manual provided with the computer for details
on the power management function.
Precautions for installation/removal
• Be sure to handle the computer and its peripherals in such a
way as described in the manual of each unit.
• Completely remove any dust from the connectors.
• Never touch the connector portion of the wireless LAN card.
• Use great care for the connector location of the wireless LAN
card when installing the card in the computer.
The connector may be damaged if it is forced.
• The wireless LAN card can be inserted and removed with the
computer turned on (Hot Swap feature). However, you
should set the wireless LAN card in a safely removable state
on Windows before removing it. See "When removing the
wireless LAN card" on page 84.
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Installing the wireless LAN card in a notebook computer
Follow the instructions in the illustration below when installing the
wireless LAN card in a notebook computer.
When removing the wireless LAN card
Follow the procedure below to remove the wireless LAN card when
the Windows 2000 computer is running.
• When Client Manager is active, you must not remove the wireless
LAN card. Be sure to terminate Client Manager before removing
the card.
1 Click the removal icon in the task tray, and select "Stop
BUFFALO WLI-CF-S11G Wireless LAN Adapter."
※ If you cannot find the icon, see the Windows Help.
2 When the message "The 'BUFFALO WLI-CF-S11G Wireless LAN
Adapter' device can now be safely removed from the system." is
displayed, click [OK].
3 Remove the wireless LAN card from the computer.
When inserting the wireless LAN card into
the PC card slot on your computer, attach
the BUFFALO's PC card adapter WLI-CF-
OP available separately.
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Step 3 Installing the wireless LAN card drivers
Please check the configuration of the drives on your
computer (page 78) before installing the drivers. In addition,
confirm that the PC card driver is normally operating on your
computer (page 79).
Turn on the computer to boot Windows 2000. Log in with the log-in
name having the administrator authority (Administrator, etc.).
1The installed wireless LAN card is recognized and the [Found
New Hardware Wizard] window appears.
2
Click [Next].
When the installed wireless LAN
card is recognized as "BUFFALO
WLI-CF-S11G," select [Search
for a suitable driver for my
device[recommended]].
Click [Next].
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3
4 Insert the "AirNavigato CD" into the CD-ROM drive.
Be sure to use the latest AirNavigato CD of version 3.62 or
later. Note that the AirStation may include an AirNavigator
CD of earlier version than 3.62.
Select the "Optional search
locations" as shown below.
Floppy Drive：
Not checked
CD-ROM Drive：
Not checked
Specify a locations：
Checked
Click [Next].
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When you insert the "AirNavigato CD" into the CD-ROM
drive, the AirNavigator menu window may automatically
appear. In this case, click [Exit] to close the window.
5
6
⇒ Continued on next page
Enter "D:\CFS11G\WIN2000"
to the "Copy manufacturers'
files from" field.
Click [OK].
Confirm that
"d:\cfs11g\win2000\nets11.in
f" is displayed.
Click [Next].
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7
The message "there is no guarantee that this software works correctly
with Windows " appears, but the operation has been verified in
BUFFALO. Click [Yes] to proceed with the installation procedure.
8Click [finish].
Now you have completed the wireless LAN card driver installation
procedure. Proceed to the next step to confirm that the installed
wireless LAN card is normally operating.
Step 4 Confirming that the installed wireless LAN
card is normally operating
Upon completion of the installation of the wireless LAN card drivers,
confirm that the wireless LAN card is normally installed by using the
procedure below.
1Select [Start]-[Settings]-[Control Panel].
2Double-click [System].
Confirm that "BUFFALO WLI-
CF-S11G Wireless LAN
Adapter" is displayed.
Click [Yes].
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3
4
Confirm that "BUFFALO WLI-CF-S11G Wireless LAN Adapter" is displayed
under [Network adapters] without any error mark ("x" or "!") indicated.
When "BUFFALO WLI-CF-S11G Wireless LAN Adapter" is displayed without
any error mark ("x" or "!"), your wireless LAN card is normally operating.
If an error mark ("x" or "!") is indicated
See "I want to uninstall the wireless LAN card" on page 106 in Chapter 5,
and then uninstall and re-install the wireless LAN cad drivers.
Click the [Hardware]tab.
Click the [Device Manager]
button.
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To make the AirStation settings
Refer to the AirStation manual to make the AirStation settings.
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4.2 Preparing for Connecting to the Network
Step 5 Making the network settings
Upon completion of confirming that the installed wireless LAN card is
normally operating, make the settings for connecting to the network. For
how to make the settings, refer to the Windows 2000 manual or Help file.
Step 6 Installing Client Manager
"Client Manager" is a tool for communicating with wireless LAN computers
directly or via AirStation. It is necessary to install Client Manager in all
wireless LAN computers.
Use the procedure below to install Client Manager.
1 Insert the "AirNavigato CD" into the CD-ROM drive.
Be sure to use the latest AirNavigato CD of version 3.62 or
later. Note that the AirStation may include an AirNavigator
CD of earlier version than 3.62.
When you insert the "AirNavigato CD" into the CD-ROM
drive, the AirNavigator menu window may automatically
appear. In this case, proceed to Step 4.
⇒ Continued on next page
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2Double-click [My Computer] on Desktop.
3Double-click the CD-ROM icon（）.
4
5
6
Select [Install the Client
Manager].
Click [Next].
Click [Next].
Click [Next].
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7
8
9
Click [No] when you do not wish to add Client Manager to the Startup
menu.
⇒ Continued on next page
Click [Next].
Select "Client Manager."
Click [Next]. Copying the
files required for the
installation will start.
Reconfirm the component to
be installed.
Click [Yes]. Client Manager
will be registered in the
Startup menu.
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10
Now you have completed the Client Manager installation process.
To uninstall Client Manager
1Select [Start]-[Settings]-[Control Panel].
2Double-click "Add/Remove Programs."
3Select "Client Manager" and click [Add/Remove].
4Select "Remove" and click [Next].
5When the message "Do you want to completely " appears, click
[OK].
6When the "InstallShield Wizard Complete" window opens, click
[Finish].
Click [Finish].
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4.3 Connecting to the Network
Upon completion of computer settings, you can connect your computer to
the network. There are two methods for connecting the computer to the
network as shown below.
•Communicating via AirStation -a
•Communicating with wireless LAN computers -b
Step 7 -a Communicating via AirStation
To make communications using the AirStation, set the ESS-ID using Client
Manager.
1Select [Start]-[Programs]-[AirStation Utility]-[Client Manager].
If the icon below appears in the task tray in the lower right on the
screen, you can double-click that icon to start Client Manager.
or
2
⇒ Continued on next page
Step 1
Step 7
Step 1
Step 7
Select [File]-[Manual].
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31. Select "11Mbps Communication over AirStation" in the
"Network Mode" field.
2. Enter the AirStation ESS-ID to the "ESS-ID" field.
3. Click [OK].
The initial setting of the AirStation ESS-ID shows the last six digits of
the MAC address of the AirStation plus "GROUP" (upper-case).
4
Enter an "WEP Key" if encryption with WEP is used in the network. If
the AirStation is used in the initial state, no encryption is set. Leave the
area empty in this case.
5
Click [OK].
Ai
r
St
a
ti
on re
t
r
i
eva
l
w
ill
b
e
started.
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6
When the access to the AirStation is successful, the AirStation
indication turns from gray to black so that the antenna mark（）
appears. If the AirStation indication does not change to black, check
the AirStation ESS-ID and WEP settings, and then repeat from Step
2.
After the computer has succeeded in connecting to the AirStation, a
slower data rate such as "2Mbps" may be displayed in the "Transfer
speed" column. In this case, the correct data rate will appear when
the practical communication starts.
Step 7 -b Communicating with wireless LAN
computers
When communicating with wireless LAN computers, manually set a radio
channel using Client Manager.
1Select [Start]-[Programs]-[AirStation Utility]-[Client Manager].
If the icon below appears in the task tray in the lower right on the
screen, you can double-click that icon to start Client Manager.
or
⇒ Continued on next page
When this window appears,
the access to the AirStation
is successful.
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2
3
4
Now you have completed the radio channel configuration
procedure.
Select [File]-[Manual].
Select the same channel as
the other computers that you
wish to communicate with in
the "DS Channel" field.
Select "Peer to pee
r
communication" in the
"Network Mode" field.
Click [OK].
Click [OK].
Enter an "WEP Key" if
encryption with WEP is used
in the network. If the initial
settings are used, no
encryption is set. Leave the
area empty in this case.
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Step 8 Starting communication
Upon completion of the radio channel configuration, you can access a
computer on the network.
For how to make the network settings and how to make communications,
refer to the Windows 2000 manual or Help file.
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MEMO
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■Overview Chapter 5
Chapter 5Trouble
shooting
This chapter describes problems that
may occur during operation of the
wireless LAN card, possible causes, and
solutions for these problems.
5.1 Trouble in
the Wireless
LAN Card
Setting
■ Wireless LAN card installation window
does not appear. ..........................102page
■ The ! mark is attached to the wireless
LAN card icon. .............................104page
■ The wireless LAN card cannot be removed
from the Windows 2000 computer. .... 104page
■ Communication is disabled when the
wireless LAN card is re-installed
after removal. ...............................104page
■ When Client Manager is started, the
message " ★★無線カードが見つか
りません★★ " appears. .............105page
■ The wireless LAN card drivers
cannot be installed. ......................105page
■ I want to uninstall the wireless LAN
card. .............................................106page
■ AirStation cannot be found by
AirStation Manager(when you are
using AirStation). ..........................112page
■
AirStation cannot be found during execution
of the Simple InstallationWizard. ... 112page
5.2 Trouble in
Communica
tion With
Wireless
LAN
Computers
■
The wireless LAN card drivers are
successfully configured in the computer,
but the AirStation is not detected. ...113page
■ Other computers are not listed (during
communication without
the AirStation). ............................. 114page
■ I want to check the
IP address/MAC address. ............121page
■ II do not know how to assign
the IP address. ............................122page
AirStation
Related Problems
Refer to the manual included in AirStation.
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5.1 Trouble in the Wireless LAN Card Setting
You have verified with the confirmation procedure shown below that the PC
card driver is operating normally, but the installation window does not
appear after the wireless LAN card is installed.
• Windows Me/98: "Confirming the PC card driver" on page 36 in Chapter 3
• Windows 2000: "Confirming the PC card driver" on page 79 in Chapter 4
Possible cause ①： The wireless LAN card is not firmly inserted to the
PC card slot on the computer. Alternatively, it is
inserted in the reverse direction.
Solution ①： After confirming the connector side of the wireless
LAN card, completely insert the card.
Possible cause ②： The wireless LAN card drivers are not correctly
installed.
Solution ②： Uninstall the wireless LAN card drivers, and re-
install them according to the instructions.
■ Wireless LAN card installation window does not
appear.
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《Re-installing the wireless LAN card drivers》
The following describes the procedure for re-installing the wireless LAN
card drivers.
1Carefully read the section "I want to uninstall the wireless LAN
card" on page 106, and uninstall the wireless LAN card drivers.
2Remove the installed wireless LAN card from your computer.
3Follow the instruction below according to your Windows type, and
confirm that the PC card driver is operating normally.
WindowsCE：
You do not have to check the PC card driver.
WindowsMe/98：
"Checking the PC card driver" on page 36.
Windows2000：
See "Checking the PC card driver" on page 79.
4Install the wireless LAN card drivers. See the appropriate page
shown below according to you Windows type.
WindowsCE：
See " Installing the wireless LAN card drivers" on
page 18 in Chapter 2.
WindowsMe/98：
See " 　Installing the wireless LAN card drivers" on
page 43 in Chapter 3.
Windows2000：
See " 　Installing the wireless LAN card drivers" on
page 85 in Chapter 4.
Step 1
Step 2
Step 1
Step 3
Step 1
Step 3
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When the procedure shown below is executed, the ! mark appears next to the
wireless LAN card icon.
•"Capter 3　Windows Me/98Settings"at " 　4 Confirming that
the wireless LAN card is normally operating" on page 50 in Chapter 3
•"Capter 4　Windows 2000 Settings"at " 　Confirming that the
wireless LAN card is normally operating" on page 88 in Chapter 4
Solution： See Solution (2) for the problem "The wireless LAN
card installation window does not appear" on page 102.
When you try to remove the wireless LAN card from your Windows 2000
computer, the message "Couldn't stop‘BUFFALO WLI-CF-S11G
Wireless LAN Adapter’device due to accessing from a program." appears.
Possible cause：Client Manager is active.
Solution：Quit Client Manager before removing the wireless
LAN card.
Solution：Make the connection settings using Client Manager.
■ The ! mark is attached to the wireless LAN card icon.
■ The wireless LAN card cannot be removed from the
Windows 2000 computer.
■ Communication is disabled when the wireless LAN
card is re-installed after removal.
Step 1
Step 4
Step 1
Step 4
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Possible cause：You are using an old version of Client Manager.
Solution：Uninstall the current Client Manager. Then, install
Client Manager from the "AirNavigator CD" of
version 3.62 or later.
For the Client Manager uninstall procedure, see "To uninstall Client
Manager" on page 65.
Possible cause： You are using an old version of the "AirNavigato CD".
Solution：When installing the wireless LAN card drivers, be
sure to use the "AirNavigato CD" of version 3.62
or later. Note that the AirStation may include
an AirNavigator CD of earlier version than 3.62.
■ When Client Manager is started, the message
"missing wireless LAN adapter" appears.
■ The wireless LAN card drivers cannot be installed.
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《WindowsCE》
Be sure to remove the wireless LAN card from your
Windows CE device before staring the procedure below.
1Select [Start]-[Settings]-[System]-[Add/Remove Programs].
21. Tap [BUFFALO WLI-CF-S11G].
2. Tap [Delete].
3 When the message "Will you remove this device?"
appears, tap [Yes].
4Reset the Windows CE device.
For how to reset the Windows CE device, refer to the manual
provided with your Windows CE device. Never reset your Windows
CE device to the initial setting state as it will delete all data.
《WindowsMe/98》
Confirm that the wireless LAN card is firmly inserted in your
Windows computer before starting the procedure below.
1Select [Start]-[Settings]-[Control Panel].
2Double-click the [System] icon in [Control Panel].
■ I want to uninstall the wireless LAN card.
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31. Click the [Device Manager] tab.
2. Select "BUFFALO WLI-CF-S11G Wireless LAN Adapter" in
[Network Adapters].
3. Click [remove].
If the driver name is not listed in the [Network Adapters],
check the [Other devices] list.
If "BUFFALO WLI-CF-S11G Wireless LAN Adapter" is listed
in [Other devices], follow the steps below.
1. Select "BUFFALO WLI-CF-S11G Wireless LAN
Adapter."
2. Click [Remove].
4Click [OK].
5Click [No].
6Double-click the "Network" icon in "Control Panel."
7When "BUFFALO WLI-CF-S11G Wireless LAN Adapter"
appears, delete it.
8Click [OK].
• If the message "Do you want to restart your computer now?"
appears, click "No."
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9Select [Start]-[Programs]-[Accessories]-[Windows Explorer].
10 Select [Tools]-[Folder Options], and then click the "View" tab.
11 1. Select "Show hidden files and folders."
2. Click [OK].
12 Open the folders "Windows," "INF," and "OTHER" in that order on
the drive with Windows Me/98 installed.
13 1. Select "MELCO INC.NETS11."
2. Click [Delete].
14 Exit Windows Me/98. Turn off your computer.
《Windoes2000》
1Select [Start]-[Settings]-[Control Panel].
2Double-click [System].
3Click [Hardware].
4Click [Device Manager].
5Double-click [Network Adapters].
6Right-click "BUFFALO WLI-CF-S11G Wireless LAN Adapter" and
select [uninstall].
7When "Confirm Device Removal" appears, click [OK].
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8Select [Start]-[Programs]-[Accessories]-[Windows Explorer] to
start Explorer.
9Select [Tools]-[Folder Options].
10 Double-click [View].
11 Select [Show hidden files and folders].
12 Click the checkbox for [Hide file extensions for known file types]
to remove a check mark.
13 Click [OK].
14 Double-click the OEM?.INF files ("?" for a number such as
OEM1.INF) to open in the \WINNT\INF folder on the drive with
Windows 2000 installed. Find the file containing the character
string "WLI-CF-S11G" from those OEM?.INF files.
15 The OEM?.INF file with the character string "WLI-CF-S11G" and
the OEM?.PNF ("?" for the same number) are the wireless LAN
card drivers. Delete these files.
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AirStation Manager does not allow selecting "File"-"Connect"
Possible cause：You are using an old version of AirStation Manager.
Solution：Uninstall AirStation Manager. Then, install
AirStation Manager from the "AirNavigator
CD" of version 3.62 or later.
No window appears to set the MAC address, group name, encryption key,
and roaming function for AirStation.
Possible cause：You are using an old version of the Simple
Installation Wizard.
Solution：Start the Simple Installation Wizard using the
"AirNavigator CD" of version 3.62 or later.
■ AirStation cannot be found by AirStation Manager
(when you are using AirStation).
■ AirStation cannot be found during execution of the
Simple Installation Wizard.
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4.2 Trouble in Communication With
Wireless LAN Computers
Possible cause ①： •The wireless LAN card is not firmly inserted.
•The wireless LAN card driver installation has
failed.
Solution ①： See "The wireless LAN card installation window does not
appear" on page 102, and refer to the AirStation manual.
Possible cause ②： You are using an old version of Client Manager.
Solution ②： Uninstall the current Client Manager. Then, install
Client Manager from the "AirNavigator CD"
provided with the WLI2-CF-S11.
When uninstalling the current Client Manager, see the procedure in
"To uninstall Client Manager" on page 65 for Windows ME/98 or on
page 94 for Windows 2000.
■ The wireless LAN card drivers are successfully
configured in the computer, but the AirStation is not
detected.
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You have confirmed on Device Manager that the wireless LAN card is
operating normally, but other computers on the network are not listed.
If you are using the AirStation, take measures with the
AirStation manual.
Possible cause ①： The wireless LAN card is not operating normally.
Solution ①： See "The wireless LAN card installation window does
not appear" on page 102.
Possible cause ②： No password was entered during Windows startup.
(It is assumed that you clicked [Cancel] in the user
name/password entry window or pressed the <ESC>
key on the keyboard during display of that window.)
Solution ②： Be sure to click [OK] in the user name/password
entry window displayed during Windows Me/98
startup.
If you forget your password, enter another user name,
so that a new user name and a new password will be
registered in your computer.
The password field may be empty, but be sure to click
[OK].
■ Other computers are not listed (during
communication without the AirStation).
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Possible cause ③： The network settings are not correctly made.
Solution ③： Check the protocol, workgroup name, and sharing
settings according to your Windows type.
WindowsMe/98：
See "3.2 Preparing for connecting to the network" on page 52 in
Chapter 3.
Windows2000：
Refer to the Windows 2000 manual.
Possible cause ④： It takes much time to list connected computers by
searching the network.
Solution ④： Use the procedure below to search for the
computers.
《WindowsMe/2000》
1Right-click [My Computer] on Desktop.
2Select [search].
31. Enter the target computer name to the "Computer Name" field.
2. Click [Find Now].
4Double-click the icon of the found computer to access it.
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《Windows98》
1Select [Start]-[Find]-[Computers].
21. Enter the target computer name to the "Name" field.
2. Click [Find Now].
3Double-click the icon of the found computer to access it.
Possible cause ⑤： The signal condition is so poor that other computers
are out of effective signal range.
Solution ⑤：
Reduce the distance or remove obstacles between the
wireless LAN computers, and then retry to connect.
Possible cause ⑥： The radio channel and WEP encryption key settings
differ from those of the computers to be connected.
Solution ⑥： Check the radio channel and WEP encryption key
settings of the target computers, and then set the
same values in your computer.
Follow the steps below to set the radio channel.
1Select [Start]-[Programs]-[AirStation Utility]-[Client Manager].
If the icon below appears in the task tray in the lower right on the
screen, you can double-click that icon to start Client Manager.
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or
2
31. Select "Peer to Peer Communication" in the "Network Mode"
field.
2. In the "DS Channel" field, select the same channel as the other
computers equipped with a wireless LAN card of another
company.
3. Click [OK].
4
Select [File]-[Manual].
Enter an "WEP Key" i
f
encryption with WEP is
used in the network. If the
initial settings are used, no
encryption is set. Leave
the area empty in this case.
Click [OK].
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When a 128-bit encryption key cannot be entered, re-install Client
Manager using the "AirNavigator CD" of version 3.62 or later.
Possible Cause ⑦： Client Manager is incorrectly configured. The
communication mode is not set to "Peer to Peer
Communication"
Solution ⑦： Set the communication mode to "Peer to Peer
Communication" using Client Manager Use the
steps below to set the communication mode.
1Select [Start]-[Programs]-[AirStation Utility]-[Client Manager].
If the icon below appears in the task tray in the lower right on the
screen, you can double-click that icon to start Client Manager.
or
21. Select [File]-[Manual].
3
Select the same channel as
the other computers that you
wish to communicate with in
the "DS Channel" field.
Click [OK].
Select "Peer to Peer
Communication" in the
"Network Mode" field.
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Solution： If the TCP/IP protocol is installed, you can check
the IP address/MAC address using the procedure
below.
《WindowsMe/98》
1Select [Start]-[Run].
2Enter "WINIPCFG."
Click [OK].
The "IP SET" dialog box appears.
31. Select "BUFFALO WLI-CF-S11G."
2. The MAC address appears in the "Adapter Address" field.
3. The IP address appears in the "IP Address" field.
■ I want to check the IP address/MAC address.
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《Windows2000》
1Select [Start]-[Programs]-[Accessories]-[Command Prompt].
2When "C:\>" appears on the screen, type "IPCONFIG/ALL."
Press the <ENTER> key.
3Connection-specific DNS Suffix:
Description : BUFFALO WLI-CF-S11G
Wireless LAN Adapter
Physical Address : 00-60-1D-1F-36-23
DHCP Enabled : Yes
IP Address : 192.168.0.2
Subnet Mask : 255.255.255.0
Default Gateway : 192.168.0.1
DNS Servers : 192.168.0.1
The MAC address appears in the
"Physical Address" field.
The IP address appears in the "IP
Address" field.
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Solution： Set the IP address using the following for reference.
When a DHCP server (*) exists on the network:
Select the following option.
WindowsCE ："Use server-assigned IP address"
WindowsMe/98："Obtain an IP address automatically"
Windows2000 ："Obtain an IP address automatically"
When the IP address is already assigned in other
computers on the network
Check with the network administrator the IP address to be set in
your computer.
When no IP address is assigned in the computers on
the network
Set the IP address in the computers and AirStation as shown
below.
<Example>
IP Address Net mask
AirStation ： 192.168.0.1 （255.255.255.0）
Computer A ： 192.168.0.2 （255.255.255.0）
Computer B ： 192.168.0.3 （255.255.255.0）
Computer C ： 192.168.0.4 （255.255.255.0）
　　・
Computer X ： 192.168.0.254 （255.255.255.0）
■ I do not know how to assign the IP address.
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※ The DHCP server automatically assigns the IP address
to the computers on the network. (Some models of
AirStation have this function.)
When such equipment with the DHCP server function
as the Windows 2000/NT server or dial-up router exists
on the network, the DHCP server function may be
operating. Refer to the manual included in the Windows
2000/NT or dial-up router to check whether the DHCP
server function is active on the Windows 2000/NT
server or dial-up router. Alternately, inquire to the
manufacturer.
When the network includes only Windows Me/98
computers, no DHCP server exists.
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MEMO
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■Overview Chapter 6
Chapter 6
Glossary
Among the terminology used in this
manual, this chapter describes the terms
required for the network configuration
or displayed on the Windows screens.
6.1 Terms Related to the Network
6.2 Terms in Windows Screens Related to the Network
■ Sharing settings windows in Windows
Me/98 .......................................................... 13 page
■ User name and password entry window in
Windows Me/98 ........................................... 133page
■ Identification information window in
Windows Me/98 ........................................... 135page
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6.1 Terms Related to the Network
■ The following lists and describes the network-related
terms in alphabetic order.
Client
The party which receives services in the client-server system is called
"client" while the party which provides services is called "server."
Information and services in the server can be used from a client computer.
DHCP server (Dynamic Host Configuration Protocol server)
When configuring a network using TCP/IP, the IP address must be set in
equipment including computers involved in the network.
When the DHCP server exists on the network, the IP address can
automatically be assigned to the computers and AirStation on the network.
When such equipment with the DHCP server function as the Windows 2000
server or dial-up router exists on the network, the DHCP server function
may be operating.
Refer to the manual included in the Windows 2000 or dial-up router to
check whether the DHCP server function is active on the Windows 2000
server or dial-up router. Alternately, inquire to the manufacturer. When the
network includes only Windows Me/98/95 computers, no DHCP server
exists.
ESS-ID (Extended Service Set ID)
The ESS-ID is an identification code required to avoid interference during
communication between wireless LAN computers and the AirStation. Only
the wireless LAN computers with the same ESS-ID as the AirStation can
communicate with the AirStation. (The ESS-ID is not used in
communication between wireless LAN computers.)
The initial setting of ESS-ID in the AirStation shows the "last six digits of
the MAC address" plus "GROUP" (upper-case). The ESS-ID is case-
sensitive and can consist of up to 32 alphanumeric characters and symbols.
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Firmware
Firmware is software (programs) incorporated in such hardware as a router,
modem, and terminal adapter (TA). Due to software integrated into
hardware, it is assumed as being intermediate between hardware and
software.
I/O port address (Input/Output port address)
Input and output ports for receiving and sending information are provided
between CPU and peripheral equipment. The I/O port address is a number
assigned to each equipment to distinguish which input/output ports are used
by which peripheral equipment.
IRQ (Interrupt Request)
The CPU in a computer carries out processing in accordance with a request
from peripheral equipment. However, it is impossible to predict when a
request is issued from which equipment. If the CPU constantly monitors all
equipment to receive a request, the monitoring time will be longer than the
processing time. Thus, when peripheral equipment wants the CPU to
execute a certain routine, a request interrupts the processing currently
performed by the CPU. The CPU then specifies the equipment which issued
the request using the IRQ number, and starts the requested processing.
Upon completion of the interrupt request processing, the CPU returns to the
interrupted processing.
LAN (Local Area Network)
LAN is a network established in a comparatively small area such as in one
building or on the premises of a campus. LAN generally uses transmission
speeds of 10 Mbps to 100 Mbps.
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MAC address (Media Access Control address)
The MAC address is a physical address specific to each piece of network
equipment. The MAC address consists of six bytes including the most
significant three bytes for the vendor code and the least significant three
bytes for the user code. The vendor code is managed/assigned by the IEEE
while the user code is controlled by the network equipment manufacturer
using its original number (without duplication). Namely, the MAC address
is a unique physical address. Based on this address, Ethernet sends and
receives packets (frames).
Microsoft Network Client
Microsoft Network Client is software installed on client computers to use
Windows Me/98/2000 server services in a LAN. It usually uses "NetBEUI"
or "TCP/IP" for the protocol. The TCP/IP protocol is used to connect to the
Internet.
NetBEUI protocol
NetBEUI protocol is a network transport protocol for exchanging data in a
small-scale or mid-scale LAN.
NetBEUI is equivalent to the transport and network layer protocols of the
OSI protocol model. These are integrated with NetBEUI to implement an
efficient communication system in the workgroup LAN environment. This
is supported in Windows Me/98/95/2000.
Peer-to-peer connection
Peer-to-peer connection is communication carried out by computers in an
equal relationship with each other via LAN or WAN.
Unlike a server-client system, the settings can be made to use resources
(drives and folders) in other computers from any computer on the network.
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Protocol
Protocol is a procedure or a set of rules used to transmit data between
network terminals.
For example, when communicating between two computers, the conditions
required for communication can be established in a procedure to assure
correctly ordered information transmission. Such requirements include
which first starts sending what kind of message, what kind of message
should respond to the received message, what format data should be in, what
should be done in case of an error, and so on.
Radio channel
If several types of wireless LAN are used with different ESS-IDs on the
same floor, the transfer speed of the local wireless network may be affected
when communication is performed on other wireless LANs. This is because
radio signals with the same frequency are being used. To avoid this
problem, a different frequency (radio channel) can be set for each type of
wireless LAN to communicate without mutual interference with other
wireless LANs.
* When communicating between wireless LAN computers, the same radio
channel must be used in all the wireless LAN computers involved.
Resource (system resource)
Resource is a generic name for IRQ and I/O port addresses assigned to the
computer's peripheral equipment (mouse, keyboard, etc.), PCI bus adapter,
wireless LAN card, and such.
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TCP/IP (Transmission Control Protocol/Internet Protocol)
TCP/IP is equivalent to the network layer and transport layer of the OSI
reference model, and is defined by the RFC. Therefore, execution of TCP/
IP enables different terminals to communicate each other.
• Normally, application protocols such as TELNET and FTP are also
included.
• TCP/IP is the Internet standard protocol
USB (Universal Serial Bus)
USB is a new standard for connecting computers and peripheral equipment.
Its features include data transfer capability at a maximum speed of 12 Mbps,
compatibility with the Hot Swap feature allowing insertion and removal to/
from the USB port with the computer or peripheral equipment turned on, no
conflict with other devices due to no IRQ. The USB is supported in
Windows Me/98/2000.
WECA (Wireless Ethernet Compatibility Alliance)
WECA is an organization which promotes the IEEE 802.11b High-Rate
standard for propagation of the unified wireless LAN and ensures the mutual
operation of compliant products. It was established in 1999 by six
companies of Lucent Technologies, Intersil, Nokia, 3com, Symbol
Technologies, and Aironet Wireless Communications that played a leading
role in development of the IEEE 802.11 standard.
The organization has been developing activities for wireless LAN
propagation on world-wide basis. We have currently participated in the
organization. The latest information about the participating companies and
Wi-Fi certified products can be obtained from the web site below.
http://www.wi-fi.org/certified_products.asp
WEP [encryption] (Wired Equivalent Privacy)
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Setting an encryption key in the AirStation enables protecting wireless
packets from being externally analyzed. To communicate with the
AirStation with the encryption key set, it is necessary to input an encryption
key set on Client Manager.
Wi-Fi (the standard for Wireless Fidelity)
Wi-Fi is a brand name of the wireless LAN standard "IEEE 802.11b High-
Rate" specified by WECA for marketing purposes. Wi-Fi is provided only
to products that pass the WECA mutual operability test. The Wi-Fi products
are assured in mutual operability with each other by WECA.
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"Wired LAN" and "Wireless LAN"
The following terms are used in this manual to distinguish between a
10BASE-T/100BASE-TX LAN connected by cables and a LAN using no
cables.
Wired LAN……LAN connected by cables
Wireless LAN…LAN using wireless communication
Note that these are not general terms and are used only for
descriptions in this manual.
* A computer with BUFFALO's wireless LAN card is gen-
erally referred to as a "wireless LAN computer" in this
Wireless LANWired LAN
AirStation
Hub
PCPC
PC
Wireless LAN computer*
Wireless LAN computer*
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6.2 Terms in Windows Screens
Related to the Network
■ Sharing settings windows in Windows Me/98
Right-click the icon of the drive to be shared and select "Sharing" from the
menu, and the window shown below appears.
■ User name and password entry window in Windows
Me/98
When you restart your computer after completing the driver installation, the
"Enter Network Password" dialog box appears.
• To use the network, be sure to enter your user name and password. You do
not have to do so when not using the network.
• The user name and password are set in the process of Windows Me/98
setup. When you log in to Windows for the first time, enter the same user
name and password as those set during Windows Me/98 setup.
• More than one user can use the same Windows computer by changing the
multiple operating environments. Therefore, you can log in as a new user by
entering a new user name and password.
• Not shared ............：Select to cancel the drive sharing.
•Shared As ............：Select to share the drive.
• Share Name ......................: You can change the name of the shared drive.
• Access Type......................: You can select from the following three
access options.
• Read-Only ........................: Sets the shared drive to a read-only drive.
• Full ...................................: Allows reading/writing from/to the shared
drive.
• Passwords .........................: Allows reading/writing from/to the shared
drive with a password.
• Passwords .........................: Password for "Access Type."
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• Read-Only Passwords...... : Set a password for reading from the shared
drive.
• Full Access Passwords .... : Set a password for reading/writing from/to the
shared drive.
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■ Identification information window in Windows Me/98
Double-click the "Network" icon, and then click the "Identification" tab.
The following window appears.
Computer name : Name for identifying the local computer on
the network. Set a unique name for each
computer.
Workgroup : Name for grouping the computers on the
network. When it is not necessary to group
the computers, use the same name for all the
computers on the network.
Computer Description : Supplementary explanation of the "Computer
name." No entry necessary.
It is recommended to use alphanumeric characters for the [Computer
name] and [Workgroup].
If the entered character string contains a special character
such as a period (.), the computer may be disabled from
connecting to the network.
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MEMO
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■Overview Chapter 7
Chapter 7
Specifications
This chapter describes the specifications
of the wireless LAN card WLI2-CF
-S11.
7.1 Product Specifications
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7.1 Product Specifications
Wireless
LAN
interface
Conforming
standards
FCC Part15.247
ETS300-328
IEEE802.11b (wireless LAN standard protocol)
Transmission
method
DS-SS (IEEE802.11 compliant)
Half-duplex
Max. distance
between
terminals
11 Mbps transmission
100 m outdoors (estimated)
2 Mbps transmission
200 m outdoors (estimated)
1 Mbps transmission
250 m outdoors (estimated)
* The effective range is adversely affected by the
operating environment.
• Within a reinforced concrete building such
as a condo, or a house with a metal frame
• Near large metal furniture
Host
interface
Transmission
method CompactFlash compliant
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7
WLI2-CF-S11 User's Manual
139
For the latest product information and applicable PC models, refer to
the BUFFALO's catalog, brochure, or Internet homepage (http://
www.buffalotech.com).
Applicable PC
Personal computers equipped with a
CompactFlash slot (type II) or PC card slot (type
II) listed below.
•Pocket PC
• Handheld PC
• IBM AT compatible PC (OADG compliant)
Operating System Windows CE3.0 (Handheld PC 2000, Packet PC),
Windows ME, Windows 98, Windows 2000
Frequency range
(central frequency) 2412 to 2462 MHz (total 111 chann els)
Data transmission rate 11M 5/5.5M/2M/1M (bps)
Security 40-/128-bit WEP
Operating voltage 3.3V
Power consumption Max. 660mW
Current consumption Standby: Max. 200mA
Sending: Max. 340mA
Operating
environment
Temper
ature
0～55 ℃
Humidit
y
20 to 80% (no condensation)
Weight 18.5g
Dimensions
43.0mm (W) x 5.0mm (H) x 62.0mm (D)
(not including 8mm antenna)
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Federal Communication Commission Interference Statement
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 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 dealer or an experienced radio/TV technician for help.
FCC Caution: To assure continued compliance, (example - use only shielded interface cables
when connecting to computer or peripheral devices) 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.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. End-users must follow the specific operating instructions for satisfying RF
exposure compliance.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
WLI2-CF-S11G User’s Manual
27 May, 2003 First revision BUFFALO TECHNOLOGY.
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PY00-29xxx-DM10-011-01
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