Wireless LAN PCI Card User Manual V1.
Content Introduction -----------------------------------------------------------------------------------------------3 Specifications----------------------------------------------------------------------------------------------4 Installation/ Uninstallation -----------------------------------------------------------------------------5 Ralink Wireless Utility ( RaUI ) or Windows Zero Configuration ( WZC ) ---------------- 10 Use WZC to configure wireless NIC ---------------------------------------------------
Introduction Thank you for purchasing Wireless LAN PCI Card. Wireless card is a perfect combination product of performance and cost-effectiveness. It is sincerely hoped that you can enjoy the wireless world through this solidly profiled wireless card. It provides a full solution of the IEEE 802.11b/g protocols, this solution passed the WiFi tests that are compatible with all the wireless products with WiFi logo.
Specifications Interface PCI Standard 802.11b, 802.11g OS support 98SE, WinME, Win2000, WinXP32, WinXP64, Vista32, Vista64 Data rate 1,2,5.5,11,6,8,12,18,24,36,48,54Mbps, depends on the wireless mode Frequency band BG:2.4 ~ 2.497 GHz Operation Channel 1~11(BG) Coverage Area Indoors: 100m (BG) Outdoors: 400m (BG) Compatibility Fully compatible with IEEE 802.
Installation Hardware Installation Install Wireless LAN PCI Card (card only) into your computer PCI slot as below. Install antenna to your Wireless LAN PCI Card as picture below.
Software Installation Click My Computer icon, then click DVD, then click autorun Click Driver Installation Click I accept the term of the license agreement ,then click Next icon.
Click Ralink Configuration Tool, then click Next icon. Click Optimize for WiFi modes, then click Next icon.
Click Install icon. Click Finish icon.
Software Uninstall Click My Computer icon, then click Add or Remove Program icon, and then click Ralink Wireless LAN icon and then click Remove icon. Click Yes, I want to restart my computer now icon, and then Finish icon.
Ralink Wireless Utility ( RaUI ) or Windows Zero Configuration ( WZC ) In windows XP, it provides wireless configuration utility named "Windows Zero configuration" which provides basic configuration function for Ralink Wireless NIC. Ralink's utility ( RaUI ) provides WPA supplicant functionality. To make it easier for user to select the correct utility. RaUI will let user make the selection when it first runs after windows XP boots.
Figure 1-3 RaUI status with WZC active When activating WZC, there are couple difference on RaUI status compared to that with out WZC running. Profile button will be gray, profile function is removed since the NIC is controlled by WZC The connect and add profile function will be gray. The reason is same as the first difference. For all other functions provided by RaUI, please read through this document for full detail.
Use WZC to configure wireless NIC If connection is lost or not connected, the status prompt as Figure 1-4 will pop up. Figure 1-4 status prompt of no connection Right-click the network connection icon in task bar. Figure 1-5 Select WZC main status Select "View Available Wireless Networks" will pop up the dialog shown as Figure 1-6.
Figure 1-6 Wireless Network Connection Select intended AP and click "Connect" shown as Figure 1-7. Then click "Connect Anyway" shown as Figure 1-8.
Figure 1-7 Select intended AP : AP1, then click "Connect" - 14 -
Figure 1-8 Connect AP : AP1 successfully If you want to modify information about AP, click "Change advanced settings" shown as Figure 1-9. Then choose "Wireless Networks" label shown as Figure 1-10.
Figure 1-9 Click "Change advanced settings" Figure 1-10 Choose "Wireless Networks" label - 16 -
Click "Properties" shown as Figure 1-11. Then click "OK" button. Figure 1-11 AP's properties After filling appropriate value, click "OK" button. And the status will prompt up as Figure 1-12. Figure 1-12 Network connection status Click the Ralink's icon will bring up RaUI main window. User can find the surrounding APs in the list. The current connected AP will also shown with the green icon indicated as Figure 1-13.
Figure 1-13 Show connection status by using WZC to do connection - 18 -
Start RaUI When starting RaUI, system will connect to the AP with best signal strength without setting profile or matching profile setting. When starting RaUI, it will issue a scan command to wireless NIC. After two seconds, the AP list will updated with the result of BSS list scan. The AP list include most used fields, such as SSID, network type, channel used, wireless mode, security status and signal percentage. The arrow icon indicates the connected BSS or IBSS network. The page is shown as Figure 2-1.
Button Section : Include Profile page, Network page, Advanced page, Statistics page, WMM page, WPS page, About button, Radio On/Off button and Help button. Figure 2-1-2 Button section Figure 2-1-3 Move to the left Figure 2-1-4 Move to the right Function Section : Corresponding button.
Figure 2-1-6 Network page Figure 2-1-7 Advance page - 21 -
Figure 2-1-8 Statistics page Figure 2-1-9 WMM page - 22 -
Figure 2-1-10 WPS page Figure 2-1-11 About page Status Section : Include Link Status, Authentication Status, AP's information, Configuration and retrying the connection when authentication is failed.
Figure 2-1-12 Link Status Figure 2-1-13 Authentication Status Figure 2-1-14 AP's Information - 24 -
Figure 2-1-15 Retry the connection Figure 2-1-16 Configuration At the mean time of starting RaUI, there is also a small Ralink icon appears within windows taskbar as Figure 2-1-15. You may double click it to bring up the main menu if you selected to close RaUI menu eariler. You may also use mouse's right button to close RaUI utility.
Besides, the small icon will change color to reflect current wireless network connection status. The status indicates as follow: : Indicate Connected and Signal Strength is Good. : Indicate Connected and Signal Strength is Normal. : Indicated not connected yet. : Indicated wireless NIC not detected. : Indicate Connected and Signal Strength is Weak. Profile Profile can book keeping your favorite wireless setting among your home, office, and other public hot-spot.
Icons and buttons : Indicate connection is successful on currently activated profile. Indicate connection is failed on currently activated profile. Indicate network type is infrastructure mode. Indicate network type is Ad-hoc mode. Indicate security-enabled wireless network. Add a new profile. Edit an existing profile. Delete an existing profile. Activate selected profile. Show the information of Status Section. Hide the information of Status Section.
Add/Edit Profile There are three methods to open Profile Editor form. You can open it from "Add to Profile" button in Site Survey function. You can open it from "Add" button in Profile function. You can open it from "Edit" button in Profile function. Figure 2-2-2 Configuration Profile Name : User can chose name for this profile, or use default name defined by system. SSID : User can key in the intended SSID name or use pull down menu to select from available APs.
Network Type : There are two types, infrastructure and 802.11 Ad-hoc mode. Under Ad- hoc mode, user can also choose the preamble type, the available preamble type includes auto and long. In addition to that, the channel field will be available for setup in Ad-hoc mode. RTS Threshold : User can adjust the RTS threshold number by sliding the bar or key in the value directly. The default value is 2347.
Example to Add Profile in Profile Click Add in Profile function.
Add Profile page will pop up.
Change profile name to what you want to connect. Pull down the ssid and select one intended AP. The AP list is the result of last Network.
Then, you can see the profile which you set appear in the profile list. Click "Activate". Activate the profile setting.
Network Under the Network function, system will display the information of surrounding APs from last scan result. List informations include SSID, BSSID, Signal, Channel, Encryption algorithm, Authentication and Network type as Figure 2-3-1-1 shown. Figure 2-3-1-1 Network fuction Definition of each field : SSID : Name of BSS or IBSS network. Network Type : Network type in use, Infrastructure for BSS, Ad-Hoc for IBSS network. Channel : Channel in use. Wireless Mode : AP support wireless mode.
Icons and buttons : Indicate connection is successful. Indicate network type is infrastructure mode. Indicate network type is Ad-hoc mode. Indicate security-enabled wireless network. Indicate 802.11a wireless mode. mode. Indicate 802.11b wireless. Indicate 802.11g wireless mode. Indicate 802.11n wireless mode Indicate that AP list are sorted by SSID, Channel or Signal. Command to connect to the selected network.
Connected network : When RaUI first ran, it will select the best AP to connect automatically. If user wants to connect to other AP. He can click "Connect" button for the intended AP to make connection. If the intended network has encryption other than "Not Use", RaUI will bring up the security page and let user input the appropriate information to make the connection. Please refer to example on how to fill the security information.
General information contain AP's ssid, MAC address, authentication type, encryption type, channel, network type, beacon interval, signal strength and supported rates. It shows as Figure 2-3-1-2.
WPS information contain authentication type, encryption type, config methods, device password id, selected registrar, state, version, AP setup locked, UUID-E and RF bands as Figure 2-3-1-3. The introduction indicates as follow : Authentication Type : There are three type of authentication modes supported by RaConfig. They are open, Shared, WPA-PSK and WPA system. Encryption Type : For open and shared authentication mode, the selection of encryption type are None and WEP.
Figure 2-3-1-3 WPS information about AP's detail information - 39 -
CCX information contains CCKM, Cmic and Ckip information. It shows as Figure 2-3-1-4.
802.11n information contains some related 802.11n information. It shows as Figure 2-3-1-5. Figure 2-3-1-5 802.
Example on Adding Profile in Network Select the intended network from AP list in Network function.
Click "Add to Profile".
System will pop up Add Profile windows. You can change profile name which you like most.
Then, you can see the profile which you set appear in the profile list. Click "Activate". Activate the profile setting.
Advanced Figure 2-4 shows Advance function of RaUI. Figure 2-4 Advance function Wireless mode : Select wireless mode. 802.11 B only, 802.11 A only, 802.11 B/G mix, 802.11 B/G/N mix, 802.11 A/B/G mix, and 802.11 A/B/G/N mix modes are supported. (802.11 A/B/G mix selection item only exists for A/B/G adapter ; 802.11 B/G/N mix selection item only exists for B/G/N adapter ; 802.11 A/B/G/N mix selection item only exists for A/B/G/N adapter) Wireless Protection : User can choose from Auto, On, and Off.
Icons and buttons: Show the information of Status Section. Hide the information of Status Section. Statistics Statistics page displays the detail counter information based on 802.11 MIB counters. This page translates that MIB counters into a format easier for user to understand. Figure 2-5-1 shows the detail page layout. Figure 2-5-1 Statistics function Transmit Statistics : Frames Transmitted Successfully : Frames successfully sent.
RTS Frames Successfully Receive CTS : Successfully receive CTS after sending RTS frame. RTS Frames Fail To Receive CTS : Failed to receive CTS after sending RTS. Frames Retransmitted Successfully : Successfully retransmitted frames numbers. Reset counters to zero. Receive Statistics : Frames Received Successfully : Frames received successfully. Frames Received With CRC Error : Frames received with CRC error. Frames Dropped Due To Out-of-Resource : Frames dropped due to resource issue.
WMM Figure 2-6-1 shows WMM function of RaUI. It involves "WMM Enable", "WMM - Power Save Enable" and DLS setup. The introduction indicates as follow : Figure 2-6-1 WMM function WMM Enable : Enable Wi-Fi Multi-Media. The setting method follows Section 2-6-2. WMM Power Save Enable : Enable WMM Power Save. The setting method follows Section 2-6-3. Direct Link Setup Enable : Enable DLS (Direct Link Setup). The setting method follows Section 2-6-4. Icons and buttons: Show the information of Status Section.
Example to Configure to Enable DLS (Direct Link Setup) Click "Direct Link Setup Enable" - 50 -
Change to "Network" function. And add a AP that supports DLS features to a Profile. The result will look like the below figure in Profile page. The setting of DLS indicates as follow : Fill in the blanks of Direct Link with MAC Address of STA. The STA must conform to two conditions as follow : 1. Connect with the same AP that support DLS features. 2. Have to enable DLS.
Timeout Value represents that it disconnect automatically after some seconds. The value is integer. The integer must be between 0~65535. It represents that it always connects if the value is zero. Default value of Timeout Value is 60 seconds.
Click "Apply" button. The result will look like the below figure. Describe "DLS Status" as follow : As the up figure, after configuring DLS successfully, show MAC address of the opposite side and Timeout Value of setting in "DLS Status". In "DLS Status" of the opposite side, it shows MAC address of myself and Timeout Value of setting. Display the values of "DLS Status" to "Direct Link Setup" as follow : 1. In "DLS Status" select a direct link STA what you want to show it's values in "Direct Link Setup".
2. Double click. And the result will look like the below figure. Disconnect Direct Link Setup as follow : 1. Select a direct link STA.
2. Click "Tear Down" button. The result will look like the below figure.
Example to Configure to Enable Wi-Fi Multi-Media If you want to use "WMM-Power Save" or "Direct Link" you must enable WMM. The setting method of enabling WMM indicates as follows: Click "WMM Enable".
Change to "Network" function. And add a AP that supports WMM features to a Profile. The result will look like the below figure in Profile page.
Example to Configure to Enable WMM Power Save Click "WMM-Power Save Enable". Please select which ACs you want to enable. The setting of enabling WMM-Power Save is successfully.
WPS Figure 2-7-1 shows WPS function of RaUI.
WPS Configuration : The primary goal of Wi-Fi Protected Setup (Wi-Fi Simple Configuration) is to simplify the security setup and management of Wi-Fi networks. Ralink STA as an Enrollee or external Registrar supports the configuration setup using PIN configuration method or PBC configuration method through an internal or external Registrar. WPS AP List : Display the information of surrounding APs with WPS IE from last scan result.
WPS Information on AP WPS information contain authentication type, encryption type, config methods, device password id, selected registrar, state, version, AP setup locked, UUID-E and RF bands.
Authentication Type : There are three type of authentication modes supported by RaConfig. They are open, Shared, WPA-PSK and WPA system. Encryption Type : For open and shared authentication mode, the selection of encryption type are None and WEP. For WPA, WPA2, WPA-PSK and WPA2-PSK authentication mode, the encryption type supports both TKIP and AES. Config Methods : Correspond to the methods the AP supports as an Enrollee for adding external Registrars.
Example to Add to Registrar Using PIN Method The user obtains a device password (PIN Code) from the STA and enters the password into the Registrar. Both the Enrollee and the Registrar use PIN Config method for the configuration setup. The detail indicates as follows. Go to the box of Config Mode and select Enrollee.
Click "Rescan" button to update available WPS APs. Select an AP (SSID/BSSID) that STA will join to.
Click "PIN" button to start PIN connection. Enter PIN Code of STA into the Registrar when prompted by the Registrar. *Allow of an exchange between Step 4 and Step 5. *If you use Microsoft Window Connection Now as an External Registrar, you must start PIN connection at STA first. After that, search out your WPS Device name and MAC address at Microsoft Registrar. Add a new device and enter PIN Code of STA at Microsoft Registrar when prompted. The result will look like the below figure.
Configured and got one or multiple credential(s). Then connect successfully. The result will look like the below figure.
Click "Detail" button. You will look like the below figure. *If Credential#1 is reliable and present, system will connect with Credential#1. On the contrary, system will auto rotate to the next existed credential. *Also you can click "Rotate" button. Command to rotate to the next credential you want to use.
Asuccessful PIN Configuration : Start PIN connection - SSID ~> Begin associating to WPS AP ~> Associated to WPS AP ~> Sending EAPOL-Start ~> Sending EAP-Rsp (ID) ~> Receive EAP-Req (Start) ~> Sending M1 ~> Received M2 ~> (Received M2D ~> Sending EAP-Rsp (ACK)) ~> Sending M3 ~> Received M4 ~> Sending M5 ~> Received M6 ~> Sending M7 ~> Received M8 ~> Sending EAP-Rsp(Done) ~> Configured ~> WPS status is disconnected ~> WPS status is connected successfully-SSID WPS configuration doesn't complete after two-minut
Example to Add to Registrar Using PBC Method The PBC method requires the user to press a PBC button on both the Enrollee and the Registrar within a two-minute interval called the Walk Time. If only one Registrar in PBC mode, which PBC mode is obtained from ID 0x0004, is found after a complete scan, the Enrollee can immediately begin running the Registration Protocol.
Click PBC to start PBC connection. Push PBC on AP. *Allow of an exchange between Step 2 and Step 3. Then it can be shown "Rcanning AP" as the below figure.
When finding only one AP, join it.
Configured and got one or multiple credential(s). Then connect successfully. The result will look like the below figure.
A successful PBC Configuration : Start PBC connection ~> Scanning AP ~> Begin associating to WPS AP ~> Associated to WPS AP ~> Sending EAPOL-Start ~> Sending EAP-Rsp (ID) ~> Receive EAP-Rsp (Start) ~> Sending M1 ~> Received M2 ~> Sending M3 ~> Received M4 ~> Sending M5 ~> Received M6 ~> Sending M7 ~> Received M8 ~> Sending EAP-Rsp (Done) ~> Configured ~> WPS status is disconnected ~> WPS status is connected successfully-SSID No PBC AP available : Scanning AP ~> No PBC AP available ~> Scanning AP ~> No PBC A
Example to Configure a Network/AP Using PIN or PBC Method Go to the box of Config Mode and select Registrar.
Enter "Detail" of the credential and change configurations (SSID, Authentication, Encryption and Key) manually if need. If PIN configuration setup, enter Pin Code read from your Enrollee. Start PIN or PBC. The following procedures are as similar as section 2-7-3(PIN Enrollee Setup) or section 2-7-4(PBC Enrollee Setup), If your AP Enrollee has been configured before WPS process, the credential you set in advance will be updated to AP itself.
Describe "WPS Status Bar" - "PIN - xxx" as follow : A successful PIN Configuration : Start PIN connection - SSID ~> Begin associating to WPS AP ~> Associated to WPS AP ~> Sending EAPOL-Start ~> Sending EAP-Rsp (ID) ~> Receive M1 ~> Sending M2 ~> Receive M3 ~> Sending M4 ~> Receive M5 ~> Sending M6 ~> Receive M7 ~> Sending M8 ~> Receive EAP Rsp (Done) ~> Sending EAP Rsp (ACK) ~> Configured ~> WPS status is disconnected ~> WPS status is connected successfully-SSID Describe "WPS Status Bar" - "PBC - xxx" as f
Link Status Figure 2-9 is the link status page, it displays the detail information current connection. Figure 2-9 Link Status function Status : Current connection status. If no connection, if will show Disconnected. Otherwise, the SSID and BSSID will show here. Extra Info : Display link status in use. Channel : Display current channel in use. Authentication : Authentication mode in use. Encryption : Encryption type in use. Network Type : Network type in use.
Auth. \ Encry. Setting - WEP/TKIP/AES Auth. \ Encry. Setting, shown as Figure 3-1. Figure 3-1 Auth. \ Encry. Setting Authentication Type : There are 7 type of authentication modes supported by RaUI. They are open, Shared, LEAP, WPA and WPA-PSK, WPA2 and WPA2-PSK. Encryption Type : For open and shared authentication mode, the selection of encryption type are None and WEP. For WPA, WPA2, WPA-PSK and WPA2-PSK authentication mode, the encryption type supports both TKIP and AES.
802.1x Setting 802.1x is a authentication for "WPA" and "WPA2" certificate to server. Authentication type : PEAP : Protect Extensible Authentication Protocol. PEAP transport securely authentication data by using tunneling between PEAP clients and an authentication server. PEAP can authenticate wireless LAN clients using only server-side certificates, thus simplifying the implementation and administration of a secure wireless LAN. TLS/Smart Card : Transport Layer Security.
Authentication : Protocol : Tunnel protocol, List information include "EAP-MSCHAP v2", "EAP-TLS/Smart card", "Generic Token Card", "CHAP", "MS-CHAP", "MS-CHAP-V2", "PAP" and "EAP- MD5". Tunnel Identity : Identity for tunnel. Tunnel Password : Password for tunnel. - ID \ PASSWORD Authentication ID / Password : Identity, password and domain name for server. Only "EAP-FAST" and "LEAP" authentication can key in domain name. Domain name can be keyed in blank space.
- EAP Fast - Allow unauthenticated provision mode : During the PAC can be provisioned (distributed one time) to the client automatically. It only supported "Allow unauthenticated provision mode" and use "EAP-MSCHAP v2" authentication to authenticate now. It causes to continue with the establishment of the inner tunnel even though it is made with an unknown server.
Example to Reconnect 802.1x Authenticated Connection after 802.1x Authenticated connection Is Failed in Profile There are two situations to be able to reconnect 802.1x authenticated connection and authenticate successfully after 802.1x authenticated connection is failed in profile page. Two examples about this case are as follows: When keying in error identity, password or domain name : Authentication type chooses "PEAP", key identity into test.
Click "OK" button. If it connected successfully, the result will look like the below figure.
When occurring "Timeout" : Authentication type chooses "PEAP", key identity into wpatest2. Tunnel Protocol is "EAPMSCHAP-v2, and tunnel identity is wpatest2 and tunnel password is test2. Those setting are same as our intended AP's setting. Because occurring "Timeout", the result will look like the below figure.
If it connected successfully, the result will look like the below figure.
Example to Configure Connection with WEP on Select AP with WEP encryption and click "Connect" button.
Auth. \ Encry. function pop up.
Enter 1234567890 at Key#1 which is same as our intended AP's setting.
Click "OK" button. The result will look like the below figure.
Example to Configure Connection with WPA-PSK Select the AP with WPA-PSK authentication mode and click "Connect" button.
Auth. \ Encry. function pop up. (If AP setup security to Both (TKIP + AES), system defines is AES that security is severely.
Authentication Type is WPA-PSK. Select correct encryption (TKIP or AES). Enter WPA PreShared Key secret as 12345678.
Click "OK" button. Be careful, if the WPA Pre-Shared Key entered is not correct, even though the AP can be connected, but you won’t be able to exchange any data frames.
Example to Configure Connection with WPA Select AP with WPA authentication mode and click "Connect" button.
Auth. \ Encry. function pop up. (If AP setup security to Both (TKIP + AES), system defines is AES that security is severely.
Click "8021X" button and 802.1x setting page will pop up.
Authentication type and setting method : PEAP : 1. Authentication type chooses PEAP, key identity into wpatest2. Protocol chooses EAP- MSCHAP v2 for tunnel authentication, tunnel identity is wpatest2 and tunnel password is test2. Those setting are same as our intended AP's setting.
2. Click OK. The result will look like the below figure. *If you want to disconnect, please click cancel button in Authentication Status function. *In Profile function, show "Profile Name" option only in adding AP to Profile function.
3. If it connected successfully, the result will look like the below figure.
TLS / Smart Card : 1. Authentication type chooses TLS / Smart Card, TLS only need identity that is wpatest2 for server authentication.
2. TLS must use client certification. Click "Client Certification" button and choose a certification for server authentication.
3. Click "OK" button. The result will look like the below figure. *If you want to disconnect, please click cancel button in Authentication Status function. *In Profile function, show "Profile Name" option only in adding AP to Profile function.
4. If it connected successfully, the result will look like the below figure.
TTLS : 1. Authentication type chooses TTLS, identity is wpatest2. Protocol chooses CHAP for tunnel authentication, tunnel identity is wpatest2 and tunnel password is test2. Those setting are same as our intended AP's setting.
2. Click "OK" button. The result will look like the below figure. *If you want to disconnect, please click cancel button in Authentication Status function. *In Profile function, show "Profile Name" option only in adding AP to Profile function.
3. If it connected successfully, the result will look like the below figure.
EAP-FAST : 1. Authentication type chooses EAP-FAST, key identity into wpatest2; key domain name into blank space. Tunnel Protocol only supported "Generic Token Card" now, and tunnel identity is wpatest2 and tunnel password is test2. Those setting are same as our intended AP's setting.
2. Click "OK" button. The result will look like the below figure.
3. If it connected successfully, the result will look like the below figure. *If you want to disconnect, please click cancel button in Authentication Status function. *In Profile function, show "Profile Name" option only in adding AP to Profile function.
Country Channel List Country channel list, channel classification and range.
Hong Kong Hungary Iceland India Indonesia Ireland Israel Italy Japan Japan2 Japan3 Jordan Kuwait Latvia Lebanon Latvia Lebanon Liechtenstein Lithuania Luxembourg Macedonia Malaysia Mexico Morocco Netherlands New Zealand Nigeria Norway Panama Paraguay Peru Philippines Poland Portugal Puerto Rico Romania Russia Saudi Arabia Singapore Slovakia Slovenia South Africa 1 1 1 1 1 1 6 1 5 4 1 3 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CH1~13 CH1~13 CH1~13 CH1~13 CH1~13 CH1~13 CH3~9 CH1~13 CH1~14
South Korea Spain Sweden Switzerland Taiwan Thailand Turkey United Arab Emirates United Kingdom United States of America Uruguay Venezuela Yugoslavia 1 2 1 1 0 1 1 1 1 0 1 1 0 CH1~13 CH10~11 CH1~13 CH1~13 CH1~11 CH1~13 CH1~13 CH1~13 CH1~13 CH1~11 CH1~13 CH1~13 CH1~11 Acknowledgements The above setting is test platform by RaLink technology corp. User can set the function in accordance with A.P. Acknowledgements: "This product includes software developed by MDC and its licensors.
FCC INFORMATION The Federal Communication Commission Radio Frequency Interference Statement includes the following paragraph: The 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.
