MicroNet Technology Network Card SP906GK User Manual

User’s Manual  
Wireless LAN PCI Adapter  
Model No.: SP906GK  
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1 Introduction  
Thank you for purchasing the SP906GK. It complies with IEEE 802.11g standard and  
supports up to 54Mbps high-speed wireless network connections. It can also work  
with IEEE 802.11b devices. When SP906GK is connected to 11b devices, the link  
speed will be up to 11Mbps.  
It enables higher data throughput than the IEEE 802.11g standard (up to 54Mbps) and  
supports specific ways to increase the data transfer rate for a time by compressing the  
data and decreasing the waiting time to send the next data to the Routers or APs in  
Turbo Mode. When SP906GK is connected to the Routers or APs with the proprietary  
Turbo Mode feature, the wireless network will be even more efficient.  
For WLAN security issues, SP906GK supports 64/128-bit WEP data encryption that  
protects your wireless network from eavesdropping. It also supports WPA (Wi-Fi  
Protected Access) feature that combines IEEE 802.1x and TKIP (Temporal Key  
Integrity Protocol) technologies. Client user authorization is required before accessing  
to APs or AP Routers, and the data transmitted in the network is encrypted/decrypted  
by a dynamically changed secret key. Furthermore, SP906GK supports AES function,  
offering a stronger encryption mechanism, which is often required by corporate and  
government users.  
SP906GK power consumption is also very low. SP906GK has several levels of power  
saving modes, allowing user to customize from portable or handheld devices the way  
he/she wishes to save power.  
With its various features and ability to support advanced technology, SP906GK is the  
most cost-effective solution to build your wireless network.  
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1.1 Features  
Comply with the IEEE 802.11b and IEEE 802.11g standards.  
High-speed wireless transfer data rate - up to 54Mbps.  
Provide high level of security with 64/128-bit WEP, WPA (TKIP with IEEE  
802.1x), WPA2 (AES with IEEE 802.1x) functions  
Provide automatic fallback for greater data security and reliability.  
Supports Windows 98SE/Me/2000/XP operating systems  
Supports 32-bit PCI interface.  
1.2 Specifications  
Standard: IEEE 802.11b/g  
Interface: 32-bit PCI  
Frequency Band: 2.4000 ~ 2.4835GHz (Industrial Scientific Medical  
Band)  
Modulation: OFDM with BPSK, QPSK, 16QAM, 64QAM (11g)  
BPSK, QPSK, CCK (11b)  
Data Rate: 54/48/36/24/18/12/11/9/6/5.5/2/1Mbps auto fallback  
Security: 64/128-bit WEP Data Encryption, WPA (TKIP with IEEE  
802.1x), WPA2 (AES with IEEE 802.1x) Note: WPA2 is only enabled in  
Windows 2000/XP.  
Antenna: Printed Antenna with Diversity System  
Drivers: Windows 98SE/Me/2000/XP  
LEDs: Link, Activity  
Transmit Power: 16dBm~18dBm  
Dimension: 8(H) x 118(W) x 54(D) mm  
Temperature: 32~131°F (0 ~ 55°C)  
Humidity: Max. 95% (NonCondensing)  
Certification: FCC, CE  
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1.3 Package Contents  
Before you begin the installation, please check the items in your package. The package  
should include the following items:  
Micronet SP906GK Wireless LAN PCI Adapter  
Driver and Manual CD  
Quick Installation Guide  
Detachable Antenna  
If any of the above items is missing, contact your supplier as soon as possible.  
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2 Hardware Installation  
Before you proceed with the installation, please read the following notes carefully:  
Note1: Please do not install SP906GK into your laptop computer before installing the  
software program from the CD.  
Note2: The following installation was performed under Windows XP. (Procedures are  
similar for Windows 98SE/Me/2000.)  
Note3: If you have installed the SP906GK Wireless PCI Adapter driver & utility before,  
please uninstall the old version first.  
A. Insert the Installation CD to your CD-ROM Drive. Execute the “setup” program.  
(/Utility and Driver/setup.exe)  
B. The Installshield Wizard” will start automatically.  
C. Click “Next” to install utility.  
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D. After selecting the country domain, click “Next” to process the installation..  
E. Warning: Selecting incorrect region may result in a violation of applicable law  
dialog window will pop-up. If you have selected the correct region, click “Yes”  
continue the process.  
F. The system will start to install the software of SP906GK . Follow the instruction of  
the program and plug in SP906GK into the PCI slot of your desktop computer.  
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G. The system will automatically detect SP906GK and display the “Hardware  
Installation” screen. Click “Continue Anyway” to continue.  
H. Click Finish” to complete the installation.  
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3 Configuration Utility  
The Configuration Utility is a powerful application that helps you configure SP906GK and  
monitor the link status and the statistics during the communication process.  
If SP906GK is installed successfully, the configuration utility will automatically pop up. It  
will automatically connect to the wireless device, which has better signal strength and no  
wireless security setting.  
The Configuration Utility appears as an icon on the system tray of Windows while  
SP906GK is running. You can double-click on the icon to open the utility.  
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Right click the icon to find the items in configuration utility for you to perform.  
z
Launch Config Utilities  
Select “Open Config Utility” to open the Configuration Utility tool.  
Use Zero Configuration as Configuration Utility  
Select “About” to describe the Wireless Card information.  
Hide  
z
z
z
Select “Hide” to hide the Configuration Utility tool.  
In Windows XP, there is a “Windows Zero Configuration Tool” for you to set up  
wireless clients. By default, this “Windows Zero Configuration Tool” is enabled. You  
can use the Utility for the card by one of the following methods:  
Method 1  
Double click the icon in the system tray and disable “Window Zero Config”.  
Method 2  
A. Right-click the icon and select “View Available Wireless Networks”.  
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B. Click Advanced”.  
C. Uncheck Use Windows to configure my wireless network settings” to enable the  
utility for the card.  
Note: If “Wireless Zero Configuration” is enabled, you can only configure the advance  
setting or check the link status and statistics from the configuration utility of the card.  
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3.1 Site Survey  
When you open the Configuration Utility, the system will scan all the channels to find  
all the access points/stations within the accessible range of SP906GK and  
automatically connect you to the wireless device with the greatest signal strength. The  
Available Network” will list all the networks nearby.  
You can change the  
connection to another AP or add one of the APs to your own profile list.  
Parameter  
Description  
Available Networks  
This list shows all available wireless networks within  
range of your card. It also displays the information of  
the networks including the SSID, BSSID, Signal  
Strength, Channel, Encryption, Authentication and  
Network Type. If you want to connect to any networks  
on the list, double-click the item on the list, and  
SP906GK will automatically connect to the selected  
network.  
Refresh Button  
Click “Refresh” button to collect the new information of  
all the wireless networks nearby.  
Add to Profile Button  
Add the selected network to Profiles list.  
3.2 Profile  
The “Profile List” allows you to manage the networks you connect to frequently by  
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Add/Delete/Edit/Activate a profile.  
Parameter  
Description  
Profile List  
The profile list displays all the profiles and their  
relative settings including Profile Name, SSID.  
This sign indicates the activated profile is  
connecting.  
This sign indicates the activated profile is  
disconnected.  
Add/Remove/Edit/Duplicate/ Click these buttons to Add / Remove / Edit /  
Set Default Button  
Duplicate / Set Default the selected profiles.  
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3.2.1 Configure the Profile  
3.2.1.1 Base Configuration  
Parameter  
Description  
Profile Name  
Define a recognizable profile name for you to identify  
the different networks.  
SSID  
The SSID (up to 32 printable ASCII characters) is the  
unique name identified in a WLAN. The ID prevents the  
unintentional merging of two co-located WLANs.  
You may specify a SSID for SP906GK and then only  
the device with the same SSID can interconnect to the  
card. If you want to add the network nearby to the  
profile list, pull down the menu, and all the networks  
will be listed for you to select from to add to the profile  
list.  
Channel  
This is a computer to computer (Ad Hoc) network;  
wireless access points are not used. You could  
configure the channel range from 1 to 11.  
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3.2.1.2 Wireless network security  
Parameter  
Description  
Network Authentication Type This setting has to be consistent with the wireless  
networks that SP906GK intends to connect.  
Open System – No authentication is needed in the  
wireless network.  
Shared Key – Only wireless devices using a shared  
key (WEP Key identified) are allowed to connect to  
each other.  
WPA – WPA provides a scheme of mutual  
authentication using either IEEE 802.1x/Extensible  
Authentication Protocol (EAP) authentication or  
pre-shared key (PSK) technology. It provides a high  
level of assurance to enterprises, small businesses  
and home users that data will remain protected and  
that only authorized users may access their networks.  
For enterprises that have already deployed IEEE  
802.1x authentication, WPA offers the advantage of  
leveraging the existing authentication databases and  
infrastructure.  
WPA-PSK – It is a special mode designed for home  
and small business users who do not have access to  
network authentication servers. In this mode, known as  
Pre-Shared Key, the user manually enters the starting  
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password in their access point or gateway, as well as in  
each wireless station in the network. WPA-PSK takes  
over automatically from that point, keeping  
unauthorized users that don't have the matching  
password from joining the network, while encrypting  
the data traveling between authorized devices.  
WPA2 – Like WPA, WPA2 supports IEEE 802.1 x/EAP  
authentication or PSK technology. It also includes a  
new advanced encryption mechanism using the  
Advanced Encryption Standard (AES). AES is required  
by the corporate user or government users. The  
difference between WPA and WPA2 is that WPA2  
provides data encryption via the AES. In contrast, WPA  
uses Temporal Key Integrity Protocol (TKIP).  
WPA2-PSK – WPA2-PSK is also for home and small  
business. The difference between WPA-PSK and  
WPA2-PSK is that WPA2-PSK provides data  
encryption via the AES. In contrast, WPA-PSK uses  
Temporal Key Integrity Protocol (TKIP).  
WPA 802.1X – Set the wireless devices using a WPA  
802.1X mode  
WPA2 802.1X – Set the wireless devices using a  
WPA2 802.1X mode  
Data encryption  
None – Disable the encryption mode.  
WEP – Enable the WEP Data Encryption. When the  
item is selected, you have to continue setting the WEP  
Encryption keys.  
TKIP – TKIP (Temporal Key Integrity Protocol)  
changes the temporal key every 10,000 packets (a  
packet is a kind of message transmitted over a  
network.) This ensures much greater security than the  
standard WEP security.  
AES – AES has been developed to ensure the highest  
degree of security and authenticity for digital  
information and is the most advanced solution defined  
by IEEE 802.11i for security in the wireless network.  
Note: All devices in the network should use the same  
encryption method to ensure the communication.  
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802.1x Setting  
When you set the Authentication Type to Open,  
Shared, WPA or WPA2, you can also enable IEEE  
802.1x setting to use the authentication server or  
certification server to authenticate client users.  
WPA Pre-Shared Key  
The WPA-PSK key can be from 8 to 64 characters and  
can be letters or numbers. This same key must be  
used on all of the wireless stations in the network.  
WEP Key  
(Key1 ~ Key4)  
The WEP keys are used to encrypt data transmitted in  
the wireless network. There are two types of key  
length: 64-bit and 128-bit. Select the default encryption  
key from Key 1 to Key 4 by selected the radio button.  
Fill the text box by as instructed below:  
64-bit – Input 10-digit Hex values (in the “A-F”, “a-f”  
and “0-9” range) or 5-digit ASCII characters (including  
“a-z” and “0-9”) as the encryption keys. For example:  
“0123456aef“or “test1”.  
128-bit – Input 26-digit Hex values (in the “A-F”, “a-f”  
and “0-9” range) or 13-digit ASCII characters (including  
“a-z” and “0-9”) as the encryption keys. For example:  
“01234567890123456789abcdef“ or “administrator”.  
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The IEEE 802.1X specification describes a protocol used for authenticating both clients  
and servers on a network. The authentication algorithms and methods are those provided  
by the Extensible Authentication Protocol (EAP), a method of authentication that has  
been in use for a number of years on networks that provide Point-to-Point Protocol  
(PPP) support as many internet service providers and enterprises do.  
When an AP acting as an authenticator detects a wireless station on the LAN, it sends an  
EAP-Request for the user's identity to the device. (EAP, the Extensible Authentication  
Protocol, is an authentication protocol that runs before network layer protocols transmit  
data over the link.) In turn, the device responds with its identity, and the AP relays this  
identity to an authentication server, which is typically an external RADIUS server.  
An example for MD5 Authentication  
IEEE 802.1x  
Access Client  
RADIUS  
Client  
RADIUS  
Server  
3
1
Access Point  
2
4
Windows 2000 IAS  
(Internet Authentication  
Service)  
(1) Client requests to login the  
network.  
(3) Send username, password to  
RADIUS server.  
(4) Approve or deny user  
login to the LAN.  
(2) Login with username,  
password.  
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3.2.1.3 802.1x Setting-Certification  
Parameter  
Authentication Type  
Description  
The EAP authentication protocols this card supports  
are listed below. This setting has to be consistent  
with the wireless APs or Routers that SP906GK  
intends to connect.  
PEAP &TTLS – PEAP and TTLS are similar and easier  
than TLS in that they specify a stand-alone  
authentication protocol to be used within an encrypted  
tunnel. TTLS supports any protocol within its tunnel,  
including CHAP, MS-CHAP, MS-CHAPv2, PAP and  
EAP-MD5. PEAP specifies that an EAP-compliant  
authentication protocol must be used; this card  
supports EAP-MSCHAP v2, EAP-TLS/Smart card and  
Generic Token Card. The client certificate is optional  
for authentication needs.  
TLS/Smart Card –TLS is the most secure of the EAP  
protocols but is not easy to use. It requires exchanging  
digital certificates in the authentication phase. The  
server presents a certificate to the client. After  
validating the server’s certificate, the client will then  
present a client certificate to the server for validation.  
MD5-Challenge – MD5-Challenge is the easiest EAP  
Type. It requires the wireless station to enter a set of  
user name and password as the identity to RADIUS  
Server.  
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Session Resumption  
Identity  
Select from “Disabled”, “Reauthentication”, “Roaming”,  
“SameSSID” and “Always” options when you want to  
recover the session in different status.  
Name the server for server identification.  
Enter the password for server identification.  
Password  
Use Client Certificate  
A client certificate is required for TLS, and is optional  
for TTLS and PEAP. This item forces a client certificate  
to be selected from the appropriate Windows  
Certificate Store and made available to the RADIUS  
server for certification.  
Tunneled Authentication  
Protocol  
When the authentication type is PEAP or TTLS, select  
a protocol for building the encrypted tunnel.  
Identity  
This is the protected user EAP Identity used for  
authentication. The identity specified may contain up to  
63 ASCII characters, is case sensitive and takes the  
form of a Network Access Identifier, consisting of  
<name of the user>@<user’s home realm>. The user’s  
home realm is optional and indicates the routing  
domain.  
Password  
The password used for authentication. It may contain  
up to 63 ASCII characters and is case sensitive.  
3.2.1.4 802.1x Setting-CA Server  
Parameter  
Description  
Use Certificate Chain  
When the EAP authentication type such as TLS, TTLS  
or PEAP is selected and requires a certification to tell  
the client what server credentials to accept from the  
authentication server in order to verify the server, you  
have to enable this function.  
Certificate Issuer  
Choose the server from the list to issue the certificate.  
If “Any Trusted CA” is selected, any CA included on  
the list (provided by the Microsoft Certificate Store) will  
be permitted.  
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Allow Intermediate  
Certificates  
When the server designates an issuer as a trusted root  
authority, it places the issuer's self-signed certificate,  
which contains the issuer's public key, into the trusted  
root certification authority certificate store of the host  
computer. Intermediate or subordinate certification  
authorities are trusted only if they have a valid  
certification path from a trusted root certification  
authority.  
Server Name  
Enter the authentication server name.  
Server name must match  
exactly  
When selected, the server name must match exactly  
with the server name found on the certificate.  
Domain name must end in When selected, the server name field will identify a  
specified name  
domain. The certificate must use a server name  
belonging to this domain or to one of its sub-domains  
(e.g. zeelans.com, where the server is  
blueberry.zeelans.com) but it may be any name used  
in the certificate name field.  
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3.3 Advanced  
Parameter  
Description  
PSM (Power Save Mode)  
The power saving function is only available when the  
network type is in Infrastructure.  
None – Disable the Power Save mode.  
Min – SP906GK will always set in Minimum mode.  
Max – SP906GK will always set in Maximum mode  
Wireless Mode  
SP906GK can be compatible with both 802.11g and  
802.11b wireless stations  
802.11 B only –. If there are only 802.11b wireless  
stations in the network, you can set SP906GK to this  
mode.  
802.11 B/G mix – If you have a mix of 802.11b and  
802.11g wireless stations in your network, it is  
recommended that SP906GK is set to this mode. This  
mode is also the default setting.  
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Preamble  
The preamble defines the length of the CRC block for  
communication among wireless devices. This option is  
only active in the Ad Hoc network.  
There are three modes including Auto, Short and Long  
Preamble. If “Auto“mode is selected, SP906GK will  
automatically switch the preamble mode depending on  
the wireless devices SP906GK is connected to.  
RTS Threshold  
Minimum packet size required for an RTS (Request To  
Send). For packets smaller than this threshold, an RTS  
is not sent, and the packet is transmitted directly to the  
wireless network. Select a setting within a range of 0 to  
2347 bytes. Minor change is recommended.  
Fragment Threshold  
The value defines the maximum size of packets; any  
packet size larger than the value will be fragmented. If  
you decreased this value and experienced high packet  
error rates, you can increase it again, but it will likely  
decrease overall network performance. Select a setting  
within a range of 256 to 2346 bytes. Minor change is  
recommended.  
Channel Plan  
This setting allows you to choose the certificate of  
country or organization.  
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3.4 Status  
From the “Status” option, you can view all the information of the network you are connected  
to.  
Parameter  
Description  
Manufacturer  
Display the Chip-set manufacturer.  
NDIS Driver Version  
Short Radio Header  
Encryption  
Display Current Driver version.  
Display the Short Radio Header.  
Display the encryption method used on SP906GK  
Authenticate  
Display the Authentication method configured on  
SP906GK  
Channel Set  
Display the Certification of channel plan.  
Display the MAC address of SP906GK.  
MAC Address  
Data Rate (Mbps)  
Display the transmission and reception rate of the  
network. The maximum transmission rate is 54Mbps.  
Channel  
Display the number of the radio channels and the  
frequency used for the networking.  
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3.5 Statistics  
This option enables you to view the statistic information of the connection, including  
transmit statistics and receive statistics. You may click the “Reset” to reset the SP906GK  
counters.  
3.6 Easy Config  
This option offers you two methods to configure SP906GK easily; select Touch-Button  
Method or Question-Answer Method. Then click “Start”.  
3.7 Turbo Mode  
SP906GK supports specific ways to increase the data transfer rate at a time by  
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compressing the data and decreasing the waiting time for sending the next data to the  
Routers or APs. This feature (known as Turbo Mode) enables higher throughput than  
IEEE 802.11g standard (Up to 54Mbps).  
When SP906GK is connecting to the Routers or APs with the proprietary Turbo Mode  
feature, the Turbo Mode will be enabled automatically without any configuration.  
A. Right Click the “Wireless Network Connection” and select “Properties”.  
B. Click Configure…”.  
C. Select Advanced” page, enable the “Turbo mode”.  
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4 Troubleshooting  
This chapter provides solutions to problems commonly encountered during the  
installation and operation of the adapter.  
1. What is the IEEE 802.11g standard?  
802.11g is the new IEEE standard for high-speed wireless LAN communications which  
provides up to 54 Mbps data rate in the 2.4 GHz band. 802.11g is quickly becoming the  
next mainstream in wireless LAN technology for the home, office and public networks.  
802.11g defines the use of the same OFDM modulation technique specified in IEEE  
802.11a for the 5 GHz frequency band and applies it in the same 2.4 GHz frequency  
band as IEEE 802.11b. The 802.11g standard requires backward compatibility with  
802.11b.  
The standard specifically calls for:  
A. A new physical layer for the 802.11 Medium Access Control (MAC) in the 2.4 GHz  
frequency band, known as the extended rate PHY (ERP). The ERP adds OFDM as  
a mandatory new coding scheme for 6, 12 and 24 Mbps (mandatory speeds), and  
18, 36, 48 and 54 Mbps (optional speeds). The ERP includes the modulation  
schemes found in 802.11b including CCK for 11 and 5.5 Mbps and Barker code  
modulation for 2 and 1 Mbps.  
B. A protection mechanism called RTS/CTS governs how 802.11g devices and  
802.11b devices interoperate.  
2. What is the IEEE 802.11b standard?  
The IEEE 802.11b Wireless LAN standard subcommittee formulates the  
standard for the industry. The objective is to enable wireless LAN hardware  
from different manufactures to communicate.  
3. What does IEEE 802.11 feature support?  
The product supports the following IEEE 802.11 functions:  
z
z
z
z
z
z
CSMA/CA plus Acknowledge Protocol  
Multi-Channel Roaming  
Automatic Rate Selection  
RTS/CTS Feature  
Fragmentation  
Power Management  
4. What is Ad-hoc?  
An Ad-hoc integrated wireless LAN is a group of computers, each having a Wireless  
LAN adapter, connected as an independent wireless LAN. Ad hoc wireless LAN is  
applicable at a departmental scale for a branch or SOHO operation.  
5. What is Infrastructure?  
An integrated wireless and wired LAN is called an Infrastructure configuration.  
Infrastructure is applicable to enterprise scale for wireless access to central  
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database, or wireless application for mobile workers.  
6. What is BSS ID?  
A specific Ad hoc LAN is called a Basic Service Set (BSS). Computers in a BSS  
must be configured with the same BSS ID.  
7. What is WEP?  
WEP is Wired Equivalent Privacy, a data privacy mechanism based on a 40 bit  
shared key algorithm, as described in the IEEE 802 .11 standard.  
8. What is TKIP?  
TKIP is a quick-fix method to quickly overcome the inherent weaknesses in WEP  
security, especially the reuse of encryption keys. TKIP involves IEEE 802.11i  
WLAN security standard.  
9. What is AES?  
AES (Advanced Encryption Standard), a chip-based security, has been developed to  
ensure the highest degree of security and authenticity for digital information, wherever  
and however communicated or stored, while making more efficient use of hardware  
and/or software than previous encryption standards. It is also included in IEEE 802.11i  
standard. Compare with AES, TKIP is a temporary protocol for replacing WEP security  
until manufacturers implement AES at the hardware level.  
10.Can Wireless products support printer sharing?  
Wireless products perform the same function as LAN products. Therefore, Wireless  
products can work with Netware, Windows 2000, or other LAN operating systems to  
support printer or file sharing.  
11.Would the information be intercepted while transmitting on air?  
WLAN features two-fold protection in security. On the hardware side, as with Direct  
Sequence Spread Spectrum technology, it has the inherent security feature of  
scrambling. On the software side, WLAN series offer the encryption function (WEP)  
to enhance security and Access Control. Users can set it up based on their needs.  
12.What is DSSSWhat is FHSSAnd what are their differences?  
Frequency-hopping spread-spectrum (FHSS) uses a narrowband carrier that  
changes frequency in a pattern that is known to both transmitter and receiver.  
Properly synchronized, the net effect is to maintain a single logical channel. To  
an unintended receiver, FHSS appears to be short-duration impulse noise.  
Direct-sequence spread-spectrum (DSSS) generates a redundant bit pattern for  
each bit to be transmitted. This bit pattern is called a chip (or chipping code). The  
longer the chip is, the greater the probability that the original data can be  
recovered. Even if one or more bits in the chip are damaged during transmission,  
statistical techniques embedded in the radio can recover the original data  
without-the need for retransmission. To an unintended receiver, DSSS appears  
as low power wideband noise and is rejected (ignored) by most narrowband  
receivers.  
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13.What is Spread Spectrum?  
Spread Spectrum technology is a wideband radio frequency technique  
developed by the military for use in reliable, secured, mission-critical  
communication systems. It is designed to trade off bandwidth efficiency for  
reliability, integrity, and security. In other words, more bandwidth is consumed  
than in the case of narrowband transmission, but the trade off produces a signal  
that is, in effect, louder and thus easier to detect, provided that the receiver  
knows the parameters of the spread-spectrum signal being broadcast. If a  
receiver is not tuned to the right frequency, a spread –spectrum signal would  
look like background noise. There are two main types: Direct Sequence Spread  
Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).  
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Copyright 2006 Micronet Communications, Inc. All rights reserved. No Part of the  
contents of this guide maybe transmitted or reproduced in any form or by any means  
without the written permission of manufacturer. Printed in Taiwan.  
FCC Statement  
This product has been tested and found to comply with the limits for a Class B digital  
device pursuant to Part 15 of FCC Rules. These limits are designed to provide  
reasonable protection against such interference when operating in a commercial  
environment. This equipment generates, uses, and can radiate radio frequency  
energy, and if not installed and used according to the instructions, may cause  
harmful interference to radio communications. Operation of this equipment in a  
residential area is likely to cause interference in which case the user, at his or her  
owns expense will be required to take whatever measures may be required to correct  
the interference.  
FCC Caution  
This device and its antenna must not be co-located or operating in conjunction with  
any other antenna or transmitter.  
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.  
Any changes or modifications not expressly approved by the party responsible for  
compliance could void the authority to operate equipment.  
Federal Communications Commission (FCC) Radiation Exposure Statement  
This equipment complies with FCC radiation exposure set forth for an uncontrolled  
environment. In order to avoid the possibility of exceeding the FCC radio frequency  
exposure limits, human proximity to the antenna shall not be less than 2.5cm (1 inch)  
during normal operation.  
Federal Communications Commission (FCC) RF Exposure Requirements  
SAR compliance has been established in the laptop computer(s) configurations with  
PCMCIA slot on the side near the center, as tested in the application for Certification,  
and can be used in laptop computer(s) with substantially similar physical dimensions,  
construction, and electrical and RF characteristics. Use in other devices such a PDAs  
or lappads is not authorized. This transmitter is restricted for use with the specific  
antenna(s) tested in the application for Certification. The antenna(s) used for this  
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transmitter must not be co-located or operating in conjunction with any other antenna  
or transmitter.  
R&TTE Compliance Statement  
This equipment complies with all the requirements of DIRECTIVE 1999/5/EC OF  
THE EUROPEAN PARLIAMENT AND THE COUNCIL of March 9, 1999 on radio  
equipment and telecommunication terminal Equipment and the mutual recognition of  
their conformity (R&TTE)  
The R&TTE Directive repeals and replaces in the directive 98/13/EEC  
(Telecommunications Terminal Equipment and Satellite Earth Station Equipment) As  
of April 8, 2000.  
Safety  
This equipment is designed with the utmost care for the safety of those who install  
and use it. However, special attention must be paid to the dangers of electric shock  
and static electricity when working with electrical equipment. All guidelines of this  
and of the computer manufacture must therefore be allowed at all times to ensure  
the safe use of the equipment.  
CE Mark Warning  
This is a Class B product. In a domestic environment, this product may cause radio  
interference in which case the user may be required to take adequate measures.  
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