Technicolor Delivery Technologies Belgium TG121N TG121n USB Wireless Adapter User Manual TG121n SetupUser en
Technicolor Delivery Technologies Belgium TG121n USB Wireless Adapter TG121n SetupUser en
Contents
- 1. Manual 1
- 2. Manual 2
Manual 1
Setup and User Guide
THOMSON TG121n
Wireless USB Adaptor
THOMSON TG121n
Setup and User Guide
Copyright
Copyright ©1999-2008 Thomson. All rights reserved.
Distribution and copying of this document, use and communication of its contents is not permitted without written authorization
from Thomson. The content of this document is furnished for informational use only, may be subject to change without notice,
and should not be construed as a commitment by Thomson. Thomson assumes no responsibility or liability for any errors or
inaccuracies that may appear in this document.
Thomson Telecom Belgium
Prins Boudewijnlaan, 47
B-2650 Edegem
Belgium
http://www.thomson-broadband.com
Trademarks
The following trademarks may be used in this document:
>DECT is a trademark of ETSI.
>Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc.
>Ethernet™ is a trademark of Xerox Corporation.
>Wi-Fi®, WMM® and the Wi-Fi logo are registered trademarks of the Wi-Fi Alliance®. "Wi-Fi CERTIFIED", "Wi-Fi ZONE",
"Wi-Fi Protected Access", "Wi-Fi Multimedia", "Wi-Fi Protected Setup", WPA", WPA2" and their respective logos of the Wi-
Fi Alliance®.
>UPnP™ is a certification mark of the UPnP™ Implementers Corporation.
>Microsoft®, MS-DOS®, Windows®, Windows NT® and Windows Vista® are either registered trademarks or trademarks
of Microsoft Corporation in the United States and/or other countries.
>Apple® and Mac OS® are registered trademarks of Apple Computer, Incorporated, registered in the United States and
other countries.
>UNIX® is a registered trademark of UNIX System Laboratories, Incorporated.
>Adobe®, the Adobe logo, Acrobat and Acrobat Reader are trademarks or registered trademarks of Adobe Systems, Incor-
porated, registered in the United States and/or other countries.
Other brands and product names may be trademarks or registered trademarks of their respective holders.
Document Information
Status: v1.0 (April 2008)
Reference: E-DOC-CTC-20080318-0006
Short Title: Setup and User Guide ST121n R1.0 (en)
E-DOC-CTC-20080318-0006 v1.0 i
Contents
About this Setup and User Guide ............................................. 1
1 About your Wireless USB Adaptor ............................................ 3
2 Install the Drivers......................................................................... 5
3 Associate your Wireless USB Adaptor to your Access Point .. 7
3.1 Automatic Association via WPS ..................................................................... 8
3.1.1 Procedure for Thomson Gateways ....................................................................................................... 9
3.1.2 Procedure for All Access Points .......................................................................................................... 10
3.2 Manual Association....................................................................................... 11
3.2.1 Association on Windows Vista............................................................................................................ 12
3.2.2 Association on Windows XP ............................................................................................................... 13
3.2.3 Association on Other Windows Operating Systems ......................................................................... 14
4 Wireless Configuration Utility .................................................. 17
4.1 Link Info ........................................................................................................ 18
4.2 Configuration ................................................................................................ 19
4.3 Profile............................................................................................................ 20
4.4 WPS ............................................................................................................... 21
4.5 Site Survey.................................................................................................... 22
4.6 About ............................................................................................................ 23
5 Troubleshooting ........................................................................ 25
5.1 Problems Encountered When Installing the Drivers...................................... 26
5.2 Problems Encountered When Connecting To Your Wireless Network .......... 27
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Contents
E-DOC-CTC-20080318-0006 v1.0 1
About this Setup and User Guide
About this Setup and User Guide
Used Symbols
Terminology
Generally, the THOMSON TG121n will be referred to as Wireless USB Adaptor in this Setup and User Guide.
Typographical Conventions
Following typographical convention is used throughout this manual:
Sample text indicates a hyperlink to a Web site.
Example: For more information, visit us at www.thomson-broadband.com.
Sample text indicates an internal cross-reference.
Example: If you want to know more about guide, see “1 Introduction” on page 7”.
Sample text indicates an important content-related word.
Example: To enter the network, you must authenticate yourself.
Sample text indicates a GUI element (commands on menus and buttons, dialog box elements, file
names, paths and folders).
Example: On the File menu, click Open to open a file.
Documentation and software updates
Thomson continuously develops new solutions, but is also committed to improving its existing products.
For more information on Thomson's latest technological innovations, documents and software releases, visit
us at http://www.thomson-broadband.com.
A note provides additional information about a topic.
A caution warns you about potential problems or specific precautions that need to be taken.
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About this Setup and User Guide
E-DOC-CTC-20080318-0006 v1.0 3
Chapter 1
1 About your Wireless USB Adaptor
Introduction
The THOMSON TG121n is a wireless network adapter that seamlessly integrates with existing Ethernet
networks to support applications such as mobile users or temporary conferences. Just install enough
wireless access points to cover your network area, plug wireless adaptors into your computers, and start
networking.
Using this USB adapter in conjunction with a wireless access point, you can create an instant network that
integrates with existing 10/100 Mbps Ethernet LANs. Moreover, moving or expanding your network is as easy
as moving or installing additional access points – no wires!
The THOMSON TG121n
LED indicators
Indicator Description
Colour State
Green Flashing Wireless USB Adaptor enabled, and scanning for available networks and/or
transmitting or receiving data
Solid Wireless USB Adaptor enabled.
Off Wireless USB Adaptor disabled
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Chapter 1
System Requirements
To install the Wireless USB Adaptor, your computer must:
Have a USB port.
Run one of the following operating systems:
Microsoft Windows Vista
Microsoft Windows XP SP1 or higher
Microsoft Windows 2000 SP4
What do I need to do to before I can use my Wireless USB Adaptor?
To connect your Wireless USB Adaptor to your wireless network you have to:
1Install the Drivers.
2Associate your Wireless USB Adaptor to your Access Point.
The following chapters will describe how to do this.
To obtain maximum wireless networking speed, a USB 2.0 compatible port is needed.
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Chapter 2
2 Install the Drivers
Introduction
Before your computer can recognize and use the Wireless USB Adaptor you first need to install the necessary
drivers.
Procedure
Proceed as follows:
1Insert the Setup CD in your computer’s CD-ROM or DVD-ROM drive.
Result: The CD should autostart. If not, click Run on the Start menu and enter the following path:
D:\Setup.exe where D stands for the drive letter of your CD-ROM or DVD-ROM drive.
2Carefully follow all the instructions.
3Continue with Associate your Wireless USB Adaptor to your Access Point.
Do not connect your wireless device to your computer until you are instructed to do so.
If your security software prompts you that changes have been made to your system, allow
these changes.
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Chapter 2
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Chapter 3
3.1 Automatic Association via WPS
WPS
Wi-Fi Protected Setup (WPS) allows you to add new wireless clients to your network in a swift and easy way,
without the need to enter all of your wireless settings (SSID, encryption,...).
Association methods
Following registration methods are supported by your Wireless USB Adaptor:
PIN code entry:
You have to enter a PIN code either on the Wireless Configuration Utility or your access point
Push Button Configuration (PBC):
You have to put both your Wireless USB Adaptor and access point in registration mode.
Check the documentation of your access point to find out which of these methods are supported/
recommended by your access point. Thomson Gateways support both PIN code entry and Push Button
Configuration.
Requirements
Your access point must support WPS.
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Chapter 3
3.1.1 Procedure for Thomson Gateways
Procedure
Proceed as follows:
1Double-click the Wireless Configuration Utility icon in the notification area.
2The Wireless Configuration Utility appears.
3Click WPS.
4The WiFi Protected Setup wizard appears:
5Select Push the button on my access point and click Next.
6Shortly press the association button ( ) on the Thomson Gateway.
7The Wireless Configuration Utility prompts you that the wireless configuration was successful.
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Chapter 3
3.1.2 Procedure for All Access Points
Procedure
Proceed as follows:
1Double-click the Wireless Configuration Utility icon in the notification area.
2The Wireless Configuration Utility appears.
3Click WPS.
4The WiFi Protected Setup wizard appears:
Following options are available:
Push the button on my access point.
If you select this option, you will have to push a button on your access point to start the WPS
registration.
Enter a PIN into my access point.
If you select this option the Wireless Configuration Utility will generate a PIN code that you will have
to enter on the interface of your access point.
Enter the PIN from my access point.
If you select this option, you will have to enter a PIN code provided by your access point. If you are
using a Thomson access point, you can find this PIN code on a label on your Thomson access point.
5Select the option of your choice and click Next.
6Follow the instructions.
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Chapter 3
3.2 Manual Association
What operating system are you using?
If your computer runs:
Windows Vista, proceed with “3.2.1 Association on Windows Vista” on page 12.
Windows XP, proceed with “3.2.2 Association on Windows XP” on page 13.
Windows 2000, proceed with “3.2.3 Association on Other Windows Operating Systems” on page 14.
If you are using the Access Control List (ACL)
Some access points enable you to allow/deny wireless clients to access your network based on their MAC
address. If you configured this feature on your access point, you must add the MAC address of the
THOMSON TG121n to the ACL.
You can find this MAC address on the back of your Wireless USB Adaptor.
In case of problems
If you encounter problems during the installation, consult “5 Troubleshooting” on page 25.
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Chapter 3
3.2.1 Association on Windows Vista
Procedure
Proceed as follows:
1On the taskbar, click the Start button, and then click Connect to.
2A list of the available wireless networks appears.
Double-click your wireless access point.
3If your wireless network is:
Secured, you will be prompted to enter your network key. Enter your network key and click Connect.
Not secured, you will get a warning that you are trying to connect to an unsecured network. Click
Connect Anyway.
Your Wireless USB Adaptor now connects to your wireless access point.
4At the end of the procedure, click Save this network. The wizard automatically selects Start this
connection automatically.
5Click Close.
6Double-click the location that best suits to your location.
If your wireless access point does not broadcast it’s network name (SSID), it will not be
displayed in this list. Click Set up a connection or network and configure your wireless client
manually. For more information, consult the Windows help.
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Chapter 3
3.2.2 Association on Windows XP
Procedure
Proceed as follows:
1On the taskbar, click the Start button
2Point Connect To and click Wireless Network Connection.
3A list of the available wireless networks appears.
Double-click your wireless access point.
4If your wireless network is:
Secured, you will be prompted to enter your network key. Enter your network key and click Connect.
Not secured, you will get a warning that you are trying to connect to an unsecured network. Click
Connect Anyway.
5You are now connected to your wireless network.
If you have more than one wireless client, this text will be followed by a number (for example,
Wireless Network 2). Choose the one with the highest number.
If your wireless access point does not broadcast its network name (SSID), it will not be
displayed in this list. Under Related Tasks, click Change advanced settings and configure your
wireless client manually. For more information, consult the Windows help.
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Chapter 3
3.2.3 Association on Other Windows Operating Systems
Procedure
Proceed as follows:
1Double-click the Wireless Configuration Utility icon ( ) in the notification area.
2The Wireless Configuration Utility appears:
3Click the Site Survey tab.
Result: The Wireless Configuration Utility lists all available wireless access points.
4Double-click your wireless access point.
Result: Depending on the encryption type your wireless access point uses to secure your wireless
network, the Wireless LAN utility will show you a number of fields to complete.
5If your wireless access point uses:
No Security, proceed with the next step.
WEP encryption, click Config and type your WEP key in the Network key field.
WPA-PSK or WPA2-PSK, click Config and type your passphrase in the Passphrase field.
WPA or WPA2, click Config to select the appropriate certificate.
6Click Apply.
Result: The Wireless Configuration Utility opens the Link Info tab. Under Status, you can check if you are
connected to your wireless network. If you are having trouble connecting to your wireless network, see
“5 Troubleshooting” on page 25.
It is highly recommended to secure your wireless network, otherwise other persons may
try to connect to the internet using your account and your network may be an easy target
for hackers.
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Chapter 3
Installation result
When the installation is completed, a small icon in your notification area (bottom right corner of most
screens) will also appear to indicate the status of your connection.
In case the icon is:
Wireless Configuration Utility
For more information about the Wireless Configuration Utility, see “4 Wireless Configuration Utility” on
page 17.
Icon Description
You are successfully connected to a wireless network.
You are not connected to a wireless network.
The THOMSON TG121n is disabled or unplugged.
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Chapter 3
E-DOC-CTC-20080318-0006 v1.0 17
Chapter 4
4 Wireless Configuration Utility
Introduction
The Wireless Configuration Utility allows you to configure your Wireless USB Adaptor.
Wireless Configuration Utility window
Navigation menu
Following menu items are available:
Click... To...
Link Info View information on your wireless connection.
Configuration View/change the configuration of your Wireless USB Adaptor.
Site Survey Scans all the wireless devices in range.
Profile Manage your wireless profiles.
WPS Connect your computer to a WPS-enabled access point.
About Show version information for the driver and utility.
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Chapter 4
4.1 Link Info
The Link Info page
This section allows you to view the current configuration of your wireless connection.
Properties
Following properties are displayed:
Status:
The status of the wireless connection.
SSID:
The network name of the wireless network.
Wireless Mode can have following values:
Infrastructure: all traffic passes through an access point.
Ad-hoc: traffic is sent from one computer to another.
Encryption:
The encryption type used to transfer data.
Tx Rate:
The maximum speed at which you can send data using this wireless connection.
Channel:
The channel currently used by the Access Point.
Signal Strength
Data Rate
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Chapter 4
4.2 Configuration
The Configuration page
The configuration tab allows you to view/change the configuration of your Wireless USB Adaptor. Your
Wireless USB Adaptor must use the same settings in order to connect to your network.
Properties
Following properties are available for configuration:
Profile Name:
You can save the current settings to a profile. This allows you to easily switch between configurations.
For example, you can use one profile to connect to your home network and second one to connect to
your office network.
SSID:
The network name of the wireless network.
Wireless Mode can have following values:
Infrastructure: all traffic passes through an access point.
Ad-hoc: traffic is sent from one computer to another.
Authentication can have following value:
Allows you to select the authentication method used by your access point.
Encryption:
Allows you to select the encryption used by your access point. The content of this list may depends on
the authentication that you selected in the Authentication list. As soon as you select an encryption type,
the Wireless Configuration Utility will display a new section where you can enter a passphrase or select a
certificate.
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Chapter 4
4.3 Profile
The Profile page
This tab allows you to manage your wireless profiles.
Use of Profiles
If you regularly need to switch between wireless networks (for example if you use your laptop at the office as
well as at home), it might be useful to save these settings to a profile. This way you can easily switch between
these settings in a few clicks.
Working with Profiles
Click:
Add to add a new profile.
Remove to delete an selected profile.
Edit to change the settings of an existing profile.
Connect to activate the selected profile.
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Chapter 4
4.5 Site Survey
The Site Survey page
This section lists all available wireless access points and allows you to connect your computer to one of
them.
Available Network list
Following properties are shown, for each Access Point in the Available Network list:
SSID:
The network name of the wireless network.
MAC (BSSID):
The MAC address of the access point.
Signal:
The signal strength from your wireless adaptor to the listed access point.
Security:
Indicates whether the wireless network is secured or not. If so, the encryption type is shown.
Channel:
The channel currently used by the Access Point.
Connecting your computer to one of the networks
For more information, see “3.2.3 Association on Other Windows Operating Systems” on page 14.
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Chapter 4
4.6 About
The About page
This tab shows:
Version information of the drivers and wireless utility.
Network information of your wireless client.
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Chapter 4
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Chapter 5
5.1 Problems Encountered When Installing the Drivers
Errors while installing the drivers
If your computer cannot find the THOMSON TG121n or the driver software does not install correctly, check
the following:
Make sure the THOMSON TG121n is securely connected with the USB port. Check for any hardware
problems, such as physical damage to the card’s connector.
Try the THOMSON TG121n in another USB port. If this also fails, test your computer with another
wireless USB adapter that is known to operate correctly.
Make sure your computer is using the latest BIOS, check the manual of your computer for details.
If there are other network adapters in the computer, they may be in conflict. Remove the other network
adapters from the computer and test the wireless adapter separately.
Check for a defective computer or USB connection by trying the adapter in another computer that is
known to operate correctly.
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Chapter 5
5.2 Problems Encountered When Connecting To Your Wireless
Network
The Link LED does not light
If the Link LED on the THOMSON TG121n does not light, or if you cannot access any network resources from
the computer, check the following:
Make sure the driver and utility software is installed correctly. If necessary, try uninstalling and then
reinstalling the software.
Make sure the computer and other network devices are powered on.
The access point that you are connecting to might be defective. Try connecting to another access point.
If you cannot access a Windows or NetWare service on the network, check that you have enabled and
configured the service correctly. If you cannot connect to a particular server, be sure that you have access
rights and a valid ID and password.
If you cannot access the Internet, be sure you have configured your system for TCP/IP.
The THOMSON TG121n does not connect to my wireless access point
If your THOMSON TG121n cannot communicate with a device in the Ethernet LAN when configured for
Infrastructure mode, check the following:
Make sure the access point that the THOMSON TG121n is associated with is powered on.
Check the SSID of the access point that you are connecting to, and make sure you set the THOMSON
TG121n to the same SSID.
If there is still no connection, change the radio channel of the access point and all the clients associated to
this access point.
Check if the WEP or WPA settings have been enabled in the access point to which you are connecting to.
Make sure that the encryption, default key and passphrase settings of the adapter are set to the same as
the access point. Contact your network administrator for more information.
Windows XP cannot configure the wireless connection
Browse to http://support.microsoft.com/kb/871122 and follow the instructions.
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Chapter 5
