MediaTek RT3572 802.11a/b/g/n USB Dongle User Manual Installation guide update

MediaTek Inc. 802.11a/b/g/n USB Dongle Installation guide update

Contents

Revised user manual

802.11a/b/g/n 2T2R USB dongle RT3572User’s Manual
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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11.
This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: VQF-RT3572”. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. The grantee's FCC ID can be used only when all FCC compliance requirements are met. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The grantee's FCC ID can be used only when all FCC compliance requirements are met. The final end product must be labeled in a visible area with the following: “Contains FCC ID: VQFRT3572”.
Industry Canada Statement !This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions:1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device This device has been designed to operate with an antenna having a maximum gain of 3.7dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the EIRP is not more than required for successful communication. IMPORTANT NOTE: IC Radiation Exposure Statement: This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This device is intended only for OEM integrators under the following conditions: 2/ The antenna must be installed such that 20 cm is maintained between the antenna and users, and 3/ The transmitter module may not be co-located with any other transmitter or antenna, 4/ For all products market in CANADA, OEM has to limit the operation channels in CH1 to CH11 for 2.4GHz band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the IC authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate IC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “Contains TX IC : 7542A-RT3572”.
Manual Information That Must be Included The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
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INTRODUCTION The 11a/b/g/n 2T2R WLAN Mini Card is a device that allows you connect your computer to a wireless local area network (LAN). A wireless LAN allows your system to use wireless Radio Frequency (RF) technology to transmit and receive data without physically attaching to the network. The Wireless protocols that come with this product ensure data security and isolation from interference generated by other radio frequencies. This card also allows you to take full advantage of your computer’s mobility with access to real-time information and online services anytime and anywhere. In addition, this device eliminates the bother of pulling cable through walls and under furniture. It even allows you to place your system in locations where cabling is impossible. Modifying and augmenting networks has never been so easy. Wireless Network Options The Peer-to-Peer Network This network installation lets you set a small wireless workgroup easily and quickly. Equipped with wireless PC Cards or wireless PCI, you can share files and printers between each PC and laptop.
You can also use one computer as an Internet Server to connect to a wired global network and share files and information with other computers via a wireless LAN. The Access Point Network The network installation allows you to share files, printers, and Internet access much more conveniently. With Wireless LAN Cards, you can connect wireless LAN to a wired global network via an Access Point.
SOFTWARE INSTALLATION Install the device 1. Make sure the computer is turned off. Remove the expansion slot cover from the computer. 2. Carefully slide the 11a/b/g/n 2T2R USB dongle into the slot. Push evenly and slowly and ensure it is properly seated. 3. After the device has been connected to your computer, turn on your computer. Windows will detect the new hardware and then automatically copy all of the files needed for networking. Install the Driver & Utility 1. Exit all Windows programs. Insert the included CD-ROM into your computer. The CD-ROM will run automatically.2. When the License Agreement screen appears, please read the contents and select “I accept the terms of the license agreement “ then click Next to continue. 4/ Select the check box to choose a Configuration Tool from the listed two choices. - Configuration Tool: Choose to use our configuration utility. - Microsoft Zero Configuration Tool: Choose to use Windows XP’s built-in Zero Configuration Utility (ZCU). Click Next to continue.
5/ There are two modes for you to choose in this screen, either choose WiFi mode or performance mode (TxBurst mode). This mode selection screen is set for the default mode shown in the utility screen, you can still change its mode later in the utility screen. Click Next to continue.
6/ When you are prompted the following message, please click Install to begin the installation.
6. When the following screen appears, click Finish to complete the software installation.
HARDWARE INSTALLATION VerificationTo verify if the device exists in your computer and is enabled, go to Start > Control Panel > System (> Hardware) > Device Manager. Expand the Network Adapters category. If the 11a/b/g/n 2T2R USB dongle listed here, it means that your device is properly installed and enabled.
NETWORK CONNECTION Once the device driver is well installed, a network setting described in the following should be also established. In Windows 2000/ XP 1. (In Windows 2000) Go to Start Æ Settings Æ Control Panel Æ Network and Dial-up Connections Local Area Connection Æ Properties. (In Windows XP) Go to Start Æ Control Panel Æ Network and Internet Connections Æ Network Connections Æ Wireless Network Connection Æ Properties.
2. Make sure that all the required components are installed. 3. If any components are missing, click on the Install… button to select the Client/Service/Protocol required. After selecting the component you need, click Add… to add it in. 4. For making your computer visible on the network, make sure you have installed File and Printer Sharing for Microsoft Networks.
IP Address Note: When assigning IP Addresses to the computers on the network, remember to have the IP address for each computer set on the same subnet mask. If your Broadband Router use DHCP technology, however, it won’t be necessary for you to assign Static IP Address for your computer. 1. To configure a dynamic IP address (i.e. if your broadband Router has the DHCP technology), check the Obtain an IP Address Automatically option. 2. To configure a fixed IP address (if you broadband Router is not DHCP supported, or when you need to assign a static IP address), check the Use the following IP address option. Then, enter an IP address into the empty field; for example, enter 192.168.1.254 in the IP address field, and 255.255.255.0 for the Subnet Mask.
CONFIGURATION UTILITY After the Wireless adapter has been successfully installed, users can use the included Configuration Utility to set their preference. Go to StartÆ (All) ProgramsÆ Ralink Wireless ÆRalink Wireless Utility. You can also open the Configuration Utility by double clicking the icon or right clicking to select Launch Config Utilities.
Intelligent Wireless Utility Profile Profile can book keeping your favorite wireless setting among your home, office, and other public hot-spot. You may save multiple profiles, and activate the correct one at your preference. The Profile manager enables you to Add, Edit, Delete and Activate profiles.
Network The Network page displays the information of surrounding APs from last scan result. The tab lists the information including SSID, Network type, Channel, Wireless mode, Security-Enabled and Signal.

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