Acer orporated UWA3 USB Wireless Adapter User Manual WL 7200 V1 QSG User Manual 319 v1 1
Acer Incorporated USB Wireless Adapter WL 7200 V1 QSG User Manual 319 v1 1
User Manual.pdf
INFORMATION TO USER 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. REGULATION INFORMATION The WLAN USB Wireless Adapter must be installed and used in strict accordance with the manufacturerâs instructions. This device complies with the following radio frequency and safety standards. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. FOR DEVICE USAGE (>20cm/low FCCMOBILE RF Radiation Exposure Statement:power eg. AP routers) This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End Statement users must Radiation Exposure : follow the specific operating instructions for satisfying RF exposure compliance. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled To comply with FCC RF exposure compliance requirements, this transmitter must not be coenvironment. Thisthe equipment should be installed and operated with minimum distance 20cm between located or operating in conjunction with any other antenna or transmitter. the radiator & your body Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. Use only with supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the userâs authority to operate the equipment. The use of the USB adapter with laptops/notebooks is prohibited . Ęł ËŚĚË´Ě˸Ě˸ĚĚËĘł ËŚĚË´Ě˸Ě˸ĚĚËĘł Ęł Ęł FCC SUZ-UWA2 FCC ID ID:: HLZUWA3 ËËËĘłËËĘłËʳˌ˨ËËËŁËË ËËËĘł ËËËĘł ËËË Ë§ËťËźĚʳˡ˸Ě˟˜˸ʳ˜ĚĚĚ˿˟˸ĚĘłĚ˟̽ʳĚË´Ě ĚĘłËËĘłĚ˚ʳĚ˝˸ʳËËËʳ˼Ě˿˸ĚËʳˢĚË¸Ě Ë´ĚËźĚĚʳ˟ĚĘłĚĚ˾˽˸˜ĚĘłĚĚʳ̽˸ʳ˚Ě˿˿ĚĚËźĚ˺ʳ ĚĚĚʳ˜ĚĚˡ˟ĚËźĚĚĚËĘł Ęł ĘťËʟʳ˧˝˟Ěʳˡ˸Ě˟˜˸ʳĚË´ĚĘłĚĚĚʳ˜˴ĚĚË¸ĘłËťË´Ě ĚËšĚ˿ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʳ ĘťË ĘźĘłĚ˝˟Ěʳˡ˸Ě˟˜˸ʳĚĚĚĚʳ˴˜˜˸ĚĚʳ˴ĚĚʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸ĚËśË¸ĘłĚ Ë¸ËśË¸ËźĚ˸ˡʿʳ˟Ě˜˿Ěˡ˟Ě˺ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʳĚ˝˴ĚĘłĚË´Ěʳ˜˴ĚĚ˸ʳ ĚĚˡ˸ĚËźĚ Ë¸ËˇĘłĚĚË¸Ě Ë´ĚËźĚĚĘłĚ˚ʳĚ˝˸ʳˡ˸Ě˟˜˸ËĘł ˧˝˟Ěʳ˸ĚĚËźĚĚ˸ĚĚʳ˝˴Ěʳ˾˸˸ĚĘłĚ˸ĚĚ˸ˡʳ˴Ěˡʳ˚ĚĚĚˡʳĚĚʳ˜ĚĚĚËżĚĘłĚ˟̽ʳĚ˝˸ʳ˿˟ĚËźĚĚʳ˚ĚĚ ĘłË´ĘłË˿˴ĚĚĘłËʳˡ˟˺˟Ě˴˿ʳ ˡ˸Ě˟˜˸ʿʳĚĚĚ ĚĚË´ĚĚĘłĚĚĘłĚË´Ě ĚĘłËËĘłĚ˚ʳĚ˝˸ʳËËËĘłĚ Ě˿˸ĚËʳ˧˝˸Ě˸ʳ˿˟ĚËźĚĚĘłË´Ě Ë¸ĘłËˇË¸Ě˟˺Ě˸ˡʳĚĚĘłĚĚ ĚĚ˟ˡ˸ʳ Ě Ë¸Ë´ĚĚĚ˴˾˿˸ʳĚĚ ĚĚ˸˜ĚËźĚĚʳ˴˺˴˟ĚĚĚĘłËťË´Ě ĚËšĚ˿ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʳ˟ĚĘłË´ĘłĚ Ë¸Ě˟ˡ˸ĚĚ˟˴˿ʳ˟ĚĚĚ˴˿˿˴ĚËźĚĚËʳ˧˝˟ĚĘł ˸ĚĚËźĚĚ˸ĚĚʳ˺˸ĚË¸Ě Ë´Ě˸ĚʿʳĚĚ˸Ěʳ˴Ěˡʳ˜˴ĚĘłĚ Ë´ËˇËźË´ĚË¸ĘłĚ Ë´ËˇËźĚĘłËšĚ Ë¸ĚĚ˸ĚËśĚʳ˸ĚË¸Ě ËşĚʳ˴Ěˡʿʳ˟˚ʳĚĚĚʳ˟ĚĚĚ˴˿˿˸ˡʳ˴Ěˡʳ ĚĚ˸ˡʳ˟Ěʳ˴˜˜ĚĚ ËˇË´Ě˜˸ʳĚ˟̽ʳĚ˝˸ʳ˟ĚĚĚĚ ĚËśĚËźĚĚĚʿʳĚË´Ěʳ˜˴ĚĚË¸ĘłËťË´Ě ĚËšĚ˿ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʳĚĚĘłĚ Ë´ËˇËźĚĘł ËśĚĚĚĚĚ˟˜˴ĚËźĚĚĚĘł Ęł Ęł IC: IC 1754F-UWA3 ID : 5923A-UWA2 ËËĘłËĘłËËË ËËËËŁËË ËËËĘł ËËĘł ËË This Class B digital apparatus complies with Canadian ICES-003 and RSS210Ęł ˧˝˟Ěʳˡ˸Ě˟˜˸ʳ˜ĚĚĚ˿˟˸ĚĘłĚ˟̽ʳËĚˡĚĚĚĚ ĚĘłËË´Ě˴ˡ˴ʳ˿˟˜˸Ě˜˸Ë˸Ě˸ĚĚĚʳ˼ˌˌʳĚĚË´ĚËˇË´Ě ËˇĘťĚĘźËʳˢĚË¸Ě Ë´ĚËźĚĚʳ˟ĚĘł ĚĚ˾˽˸˜ĚĚĚʳ̽˸ʳ˚Ě˿˿ĚĚËźĚ˺ʳĚĚĚʳ˜ĚĚˡ˟ĚËźĚĚĚËʳʝËʟʳĚ˝˟Ěʳˡ˸Ě˟˜˸ʳĚË´ĚĘłĚĚĚʳ˜˴ĚĚ˸ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʿʳ˴ĚËˇĘłĘťË ĘźĘł Ě˝˟Ěʳˡ˸Ě˟˜˸ʳĚĚĚĚʳ˴˜˜˸ĚĚʳ˴ĚĚʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʿʳ˟Ě˜˿Ěˡ˟Ě˺ʳ˟ĚĚË¸Ě ËšË¸Ě Ë¸Ě˜˸ʳĚ˝˴ĚĘłĚË´Ěʳ˜˴ĚĚ˸ʳĚĚˡ˸ĚËźĚ Ë¸ËˇĘł ĚĚË¸Ě Ë´ĚËźĚĚĘłĚ˚ʳĚ˝˸ʳˡ˸Ě˟˜˸ËĘł Ęł ËË´Ě˴ˡ˴ʿʳ˴ĚËźĚʳˡĎËĚˡĚĚĚĚ ĚĘłËË´Ě˴ˡ˴ʳʝËËĘźËĘł Ë˸Ěʳ˴ĚĚË´Ě Ë¸ËźËżĘłĚĚĚÍźĚ ËźĚĚ˸ʳˡ˸ʳ˜˿˴ĚĚ˸ʳËʳ˸ĚĚʳ˜ĚĚËšĚĚ Ě˸ʳ˴ĚĚĘłĚĚĚ Ě˸Ěʳ˜˴Ě˴ˡ˟˸ĚĚ˸ĚĘłËËËËŚËËËËʳ˸ĚĘł ËĽËŚËŚËË ËËËËŚĚĚʳ˚ĚĚËśĚËźĚĚĚ˸Ě˸ĚĚʳ˸ĚĚĘłĚĚĚĚËźĚʳ˴ĚĚʳˡ˸ĚĚʳ˜ĚĚˡ˟ĚËźĚĚĚĘłĚĚËźĚË´ĚĚ˸ĚĘłËĘł ĘťËʟʳ˜˸Ěʳ˴ĚĚË´Ě Ë¸ËźËżĘłĚ˸ʳˡĚËźĚĘłĚË´Ěʳ˜˴ĚĚË¸Ě ĘłËˇĘşËźĚĚË¸Ě ËšÍźĚ Ë¸Ě˜˸Ěʳ˸ĚĘł ĘťË ĘźĘłËśË¸Ěʳ˴ĚĚË´Ě Ë¸ËźËżĘłËˇĚËźĚʳ˴˜˜˸ĚĚË¸Ě ĘłĚĚĚĚ˸ʳ˟ĚĚË¸Ě ËšÍźĚ Ë¸Ě˜˸ʿʳĚĚĚË´ĚĚ˸ĚĚʳ˿˸Ěʳ˟ĚĚË¸Ě ËšÍźĚ Ë¸Ě˜˸ĚĘłĚĚ˟ʳĚ˸ĚĚ˸ĚĚĘł ˴˚˚˸˜ĚË¸Ě ĘłĚĚĚʳ˚ĚĚËśĚËźĚĚĚ˸Ě˸ĚĚËĘł Complies with IDA Standards DA 104808 Europe- R&TTE Compliance Statement Hereby, the company who declares that this equipment complies with the essential requirements and other relevant provisions of DIRECTIVE 1999/5/CE 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). CE Declaration of Conformity For the following equipment: USB WiFi adapter (Product Name) USB WiFi Adapter (Model Designation) UWA2 is herewith confirmed to comply with the requirements set out in the Council (European parliament) Directive on the Approximation of the Laws of the Member States relating to Electromagnetic Compatibility of Radio and Telecom device (1999/5/EC). For the evaluation regarding this Directive, the following standards were applied: EN 300 328 V1.7.1 EN 301 489-1 V1.6.1 ; EN 301 489-17 V1.2.1 EN 60950-1:2001 This equipment is marked with the European community. Marking by the symbol symbol and can be used throughout the indicates that usage restrictions apply. France - 2.4GHz for Metropolitan France: In all Metropolitan dĂŠpartements, wireless LAN frequencies can be used under the following conditions, either for public or private use: Í Indoor use: maximum power (EIRP*) of 100 mW for the entire 2400-2483.5 MHz frequency band Í Outdoor use: maximum power (EIRP*) of 100 mW for the 2400-2454 MHz band and with maximum power (EIRP*) of 10 mW for the 2454-2483 MHz band Caution: Exposure to Radio Frequency Radiation. To comply with RF exposure compliance requirements, for mobile configurations, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This device is intended for use as check in the following European Community countries: Austria Belgium Czech Republic Cyprus Denmark Estonia France Finland Germany Greece Hungary Ireland Italy Iceland Luxemburg Latvia Lithuania Malta Norway Netherlands Portugal Poland Spain Sweden Slovakia Slovenia United Kingdom âŤ×¤Ü âŹŕˇˇá˝ŕ¤áżŕ´ŕ˘¤á˝á˛áĽŕˇťáठâŤ×¤Ü âŹŕˇˇŕ´áŽá˝á˛á¤áżáâŤŮâŹÖŕ˛ÎĎ)2*áŕ§âŤÚ¤âŹáá˘âŤŮ˝âŹŕŻŐ°âŤ×¤Ü âŹŕˇˇŕ´áŽá˝á˛Î! ༺áŕšşâŤ×ąâŹÎÖâŤ×šâŹÎ೸áࢨŕ âŤÝŕĽŘ´âŹŐŹŕľáŰ᧢âŤŢâŹáŽŕˇˇÎâŤ×ŁâŹŐâŤ×¤âŹŕˇˇŕ˘¨á§˘âŤ!଺Ţ⬠๻ૠհ௽ࢤÖâŤ×¤âŹŕą¨Î)3*âŤ×¤Ü âŹŕˇˇŕ´áŽá˝á˛Ő°ŕ âŤŘ´âŹŐŹŕľá἟ŕŹŕą°âŤÚâŹŮ¤ÖŐĽáŤ! âŤŮ˝âŹŕ¤ŕşŕĽžÎáŕżŕˇźâŤÚśâŹŐĽáŤŕˇźá˝ŕŽ´Îá¨âŤÜŮ âŹŕłâŤŘ´âŹÎŕ âŤŢâŹŕżłŰྤեáŤŕŽ´Öąŕľá¤! áĽŕ âŤŘ´âŹÎŕŚáâŤŮ˝âŹŕ¤ŕşŕĽžÎŕ¨ŕ á˝ŕĽžŕ¤ŕšľŕĄłâŤÜâŹáհྤáľá˝ŕşŕĽžÎâŤ×¤Ü âŹŕˇˇŕ´áŽ! á˝á˛áâŤŮ˝ŕ šÝ´âŹŕ¤ŕşŕĽžŕ˘¨Ő áÎŕŞáÖá áâŤŘ´âŹá˝ŕ¤áżŕ´ŕ˘¤á˝á˛ŕšťŕťŐ°ŐĽáŤÎ! The channel identifiers, channel center frequencies, and regulatory domains of each 22-MHz-wide channel are shown in following Table. &KDQQHO ,GHQWLILHU )UHTXHQF\ 0+= 5HJXODWRU\'RPDLQV -DSDQ (76, 1RUWK $PHULFD Ë Ë Ë Ë ,VUDHO 0H[LFR Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë Ë 0RGHO1DPH 3URGXFW1DPH :/9 UWA3 6WDQGDUG :/$1Q86%$GDSWHU USB Wireless Adapter EJQ 'DWD7UDQVIHU5DWH DQGPD[LPXP RI0ESV 0RGXODWLRQ0HWKRG %36.436.4$04$0'%36.'436.&&. )UHTXHQF\%DQG *+],60%DQG 6SUHDG6SHFWUXP ,(((E'666 'LUHFW6HTXHQFH6SUHDG6SHFWUXP ,(((JQ2)'0 2UWKRJRQDO)UHTXHQF\'LYLVLRQ0XOWLSOH[LQJ 5)2XWSXW3RZHU WROHUDQFHÂG%P G%P#QG%P#JG%P#E 2SHUDWLRQ0RGH $GKRF,QIUDVWUXFWXUH 5HFHLYHU6HQVLWLYLW\ 0ESVG%P#0ESVG%P#0ESVG%P# 2SHUDWLRQ5DQJH ,QGRRUXSWRPHWHUV2XWGRRUXSWRPHWHUV /(' 3RZHU 266XSSRUW :LQGRZV;39LVWD0DF/LQX[ 6HFXULW\ ELWELW:(37.,3$(6:3$:3$ ,QWHUIDFH 86% 3RZHU&RQVXPSWLRQ 7UDQVPLWDURXQGP$ 5HFHLYHDURXQGP$ 2SHUDWLQJ7HPSHUDWXUH ²Â&DPELHQWWHPSHUDWXUH 6WRUDJH7HPSHUDWXUH aÂ&DPELHQWWHPSHUDWXUH +XPLGLW\ WRPD[LPXP QRQFRQGHQVLQJ 'LPHQVLRQ [[PP /[:[+ 14 Symptom : The LED is off. Remedy : Make sure the dongle is inserted properly. Otherwise contact your vendor. Symptom : The LED is always on not blinking. Remedy : Make sure that you have installed the driver from attached CD. Otherwise contact your vendor. Symptom : The LED is blinking but the icon does not appear in your icon tray. Remedy : Make sure that you have installed the Utility from the attached CD. Symptom : The dongle is linking, but canât share files with others. Remedy : Make sure the file and printer sharing function is enabled. You can enable the function by checking the icon of My Computer -> Control Panel -> Network -> file and printer sharing -> I want to be able to give others to access to my files. Symptom : Slow or poor performance under AP mode Remedy : Try to select another channel for the communicating group or move your device closer to the Access Point. 15 IEEE 802.11 Standard The IEEE 802.11 Wireless LAN standards subcommittee, which is formulating DVWDQGDUGIRUWKHLQGXVWU\ Access Point An internetworking device that seamlessly connects wired and wireless networks together. Ad Hoc An Ad Hoc wireless LAN is a group of personal computers, each with a WLAN adapter, connected as an independent wireless LAN. Ad Hoc wireless LAN is applicable at a departmental scale for a branch or SOHO operation. BSSID A specific Ad Hoc LAN is called a Basic Service Set (BSS). Personal computers in a BSS must be configured with the same BSSID. DHCP Dynamic Host Configuration Protocol - a method in which IP addresses are assigned by server dynamically to clients on the network. DHCP is used for Dynamic IP Addressing and requires a dedicated DHCP server on the network. Direct Sequence Spread Spectrum This is the method the wireless cards use to transmit data over the frequency spectrum. The other method is frequency hopping. Direct sequence spreads the data over one frequency range (channel) while frequency hopping jumps from one narrow frequency band to another many times per second. ESSID An Infrastructure configuration could also support roaming capability for mobile workers. More than one BSS can be configured as an Extended Service Set (ESS). Users within an ESS could roam freely between BSSs while served as a continuous connection to the network wireless stations and Access Points within an ESS must be configured with the same ESSID and the same radio channel. Ethernet Ethernet is a 10/100Mbps network that runs over dedicated home/office wiring. Users must be wired to the network at all times to gain access. Gateway A gateway is a hardware and software device that connects two dissimilar 16 systems, such as a LAN and a mainframe. In Internet terminology, a gateway is another name for a router. Generally a gateway is used as a funnel for all traffic to the Internet. IEEE Institute of Electrical and Electronics Engineers Infrastructure An integrated wireless and wired LAN is called an Infrastructure configuration. Infrastructure is applicable to enterprise scale for wireless access to central database, or wireless application for mobile workers. ISM Band The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the so-called ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available worldwide. This presents a truly revolutionary opportunity to place convenient high-speed wireless capabilities in the hands of users around the globe. Local Area Network (LAN) A LAN is a group of personal computers, each equipped with the appropriate network adapter card connected by cable/air, that share applications, data, and peripherals. All connections are made via cable or wireless media, but a LAN does not use telephone services. It typically spans a single building or campus. Network A network is a system of personal computers that is connected. Data, files, and messages can be transmitted over this network. Networks may be local or wide area networks. Protocol A protocol is a standardized set of rules that specify how a conversation is to take place, including the format, timing, sequencing and/ or error checking. SSID A Network ID unique to a network. Only clients and Access Points that share the same SSID are able to communicate with each other. This string is case-sensitive. Static IP Addressing A method of assigning IP addresses to clients on the network. In networks with Static IP address, the network administrator manually assigns an IP address to each personal computer. Once a Static IP address is assigned, a personal computer 17 uses the same IP address every time it reboots and logs on to the network, unless it is manually changed. Temporal Key Integrity Protocol (TKIP) The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE 802.11i encryption standard for wireless LANs. TKIP is the next generation of WEP, the Wired Equivalency Protocol, which is used to secure 802.11 wireless LANs. TKIP provides per-packet key mixing, a message integrity check and a re-keying mechanism, thus fixing the flaws of WEP. Transmission Control Protocol / Internet Protocol (TCP/IP) TCP/IP is the protocol suite developed by the Advanced Research Projects Agency (ARPA). It is widely used in corporate Internet works, because of its superior design for WANs. TCP governs how packet is sequenced for transmission the network. The term âTCP/IPâ is often used generically to refer to the entire suite of related protocols. Transmit / Receive The wireless throughput in Bytes per second averaged over two seconds. Wi-Fi Alliance The Wi-Fi Alliance is a nonprofit international association formed in 1999 to certify interoperability of wireless Local Area Network products based on IEEE 802.11 specification. The goal of the Wi-Fi Allianceâs members is to enhance the user experience through product interoperability. The organization is formerly known as WECA. Wi-Fi Protected Access (WPA) The Wi-Fi Alliance put together WPA as a data encryption method for 802.11 wireless LANs. WPA is an industry-supported, pre-standard version of 802.11i utilizing the Temporal Key Integrity Protocol (TKIP), which fixes the problems of WEP, including using dynamic keys. Wide Area Network (WAN) A WAN consists of multiple LANs that are tied together via telephone services and / or fiber optic cabling. WANs may span a city, a state, a country, or even the world. Wired Equivalent Privacy (WEP) Now widely recognized as flawed, WEP was a data encryption method used to protect the transmission between 802.11 wireless clients and APs. However, it used the same key among all communicating devices. WEPâs problems are well-known, including an insufficient key length and no automated method for distributing the keys. WEP can be easily 18 cracked in a couple of hours with off-the-shelf tools. Wireless LAN (WLAN) A wireless LAN does not use cable to transmit signals, but rather uses radio or infrared to transmit packets through the air. Radio Frequency (RF) and infrared are the commonly used types of wireless transmission. Most wireless LANs use spread spectrum technology. It offers limited bandwidth, usually under 11Mbps, and users share the bandwidth with other devices in the spectrum; however, users can operate a spread spectrum device without licensing from the Federal Communications Commission (FCC). Fragment Threshold The proposed protocol uses the frame fragmentation mechanism defined in IEEE 802.11 to achieve parallel transmissions. A large data frame is fragmented into several fragments each of size equal to fragment threshold. By tuning the fragment threshold value, we can get varying fragment sizes. The determination of an efficient fragment threshold is an important issue in this scheme. If the fragment threshold is small, the overlap part of the master and parallel transmissions is large. This means the spatial reuse ratio of parallel transmissions is high. In contrast, with a large fragment threshold, the overlap is small and the spatial reuse ratio is low. However high fragment threshold leads to low fragment overhead. Hence there is a trade-off between spatial re-use and fragment overhead. Fragment threshold is the maximum packet size used for fragmentation. Packets larger than the size programmed in this field will be fragmented If you find that your corrupted packets or asymmetric packet reception (all send packets, for example). You may want to try lowering your fragmentation threshold. This will cause packets to be broken into smaller fragments. These small fragments, if corrupted, can be resent faster than a larger fragment. Fragmentation increases overhead, so you'll want to keep this value as close to the maximum value as possible. RTS (Request To Send) Threshold The RTS threshold is the packet size at which packet transmission is governed by the RTS/CTS transaction. The IEEE 802.11-1997 standard allows for short packets to be transmitted without RTS/CTS transactions. Each station can have a different RTS threshold. RTS/CTS is used when the data packet size exceeds the defined RTS threshold. With the CSMA/CA transmission 19 mechanism, the transmitting station sends out an RTS packet to the receiving station, and waits for the receiving station to send back a CTS (Clear to Send) packet before sending the actual packet data. This setting is useful for networks with many clients. With many clients, and a high network load, there will be many more collisions. By lowering the RTS threshold, there may be fewer collisions, and performance should improve. Basically, with a faster RTS threshold, the system can recover from problems faster. RTS packets consume valuable bandwidth, however, so setting this value too low will limit performance. Beacon Interval In addition to data frames that carry information from higher layers, 802.11 includes management and control frames that support data transfer. The beacon frame, which is a type of management frame, provides the "heartbeat" of a wireless LAN, enabling stations to establish and maintain communications in an orderly fashion. Beacon Interval represents the amount of time between beacon transmissions. Before a station enters power save mode, the station needs the beacon interval to know when to wake up to receive the beacon (and learn whether there are buffered frames at the access point). Preamble Type There are two preamble types defined in IEEE 802.11 specification. A long preamble basically gives the decoder more time to process the preamble. All 802.11 devices support a long preamble. The short preamble is designed to improve efficiency (for example, for VoIP systems). The difference between the two is in the Synchronization field. The long preamble is 128 bits, and theshort is 56 bits. WPA2 It is the second generation of WPA. WPA2 is based on the final IEEE 802.11i amendment to the 802.11 standard. Temporal Key Integrity Protocol (TKIP) The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE 802.11i encryption standard for wireless LANs. TKIP is the next generation of WEP, the Wired Equivalency Protocol, which is used to secure 802.11 wireless LANs. TKIP provides per-packet key mixing, a message integrity check and a re-keying mechanism, thus fixing the flaws of WEP. 20 802.1x Authentication 802.1x is a framework for authenticated MAC-level access control, defines Extensible Authentication Protocol (EAP) over LANs (WAPOL). The standard encapsulates and leverages much of EAP, which was defined for dial-up authentication with Point-to-Point Protocol in RFC 2284. Beyond encapsulating EAP packets, the 802.1x standard also defines EAPOL messages that convey the shared key information critical for wireless security. Advanced Encryption Standard (AES) Security issues are a major concern for wireless LANs, AES is the U.S. governmentâs next-generation cryptography algorithm, which will replace DES and 3DES. 21 How do I connect to the projector? - Please refer to the manual on the included CD for more details. 1 Plug the dongle UWA3 into a USB port on the projector UWA3 USB B RESET USB A1 POWER USB A2 2 Connect your device to projector using Wi-Fi Branchez la clĂŠ dans un port USB sur le projecteur SchlieĂen Sie das Dongle an einen USB-Port des Projektors an Collegare il trasmettitore ad una porta USB sul proiettore Conecte el dispositivo en el puerto USB del proyector Ligue o adaptador Ă porta USB do projector Steek de dongle in een usb-poort van de projector Colokkan dongle ke port USB pada proyektor PĹipojte vysĂlaÄ do portu USB na projektoru PodĹÄ cz nadajnik do portu USB projektora ĐОдŃОодиниŃĐľ Đ°Đ´Đ°ĐżŃĐľŃ Đş пОŃŃŃ USB на ĐżŃОокŃĐžŃĐľ Harici aygÄątÄą, projektĂśrdeki bir USB baÄlantÄą noktasÄąna takÄąn ÎŁĎ Î˝Î´ÎĎĎÎľ Ďον ĎοΟĎĎ ĎÎľ θĎĎÎą USB ĎÎżĎ ĎĎοβοΝÎÎą Csatlakoztassa a hĂĄttĂŠrtĂĄrolĂł eszkĂśzt a projektor USB portjĂĄba Zapojte adaptĂŠr do portu USB na projektore Plugg donglen inn i en USB-port pĂĽ projektoren SĂŚt dongle'n i en USB-port pĂĽ projektoren Liitä käyttĂśavain projektorin USB-porttiin Anslut hĂĽrdvarunyckeln till en USB-port pĂĽ projektorn ĐŃŃавŃĐľ СагНŃŃĐşŃ Đ˛ пОŃŃ USB на ĐżŃОокŃĐžŃŃ Cắm báť thu phĂĄt vĂ o cáťng USB trĂŞn mĂĄy chiáşżu Utaknite modul u USB prikljuÄak projektora ConectaĹŁi cheia la un port USB al proiectorului Vstavite kljuÄ v vrata USB na projektorju ĐкНŃŃĐľŃĐľ кНŃŃĐ° в USB пОŃŃĐ° на ĐżŃОокŃĐžŃĐ° Predajnik umetnite u USB prikljuÄak na projektoru ĺ°ĺĺ°ĺ¨ćĺ Ľć役ćşä¸çUSBçŤŻĺŁ ĺ°ĺłčź¸ĺ¨ćĺ Ľć役ćŠä¸çUSBéŁćĽĺ ăăă¸ă§ăŻăżăŽUSB ăăźăăŤăăŠăłăšăăăżăźăćĽçśăăžă ëę¸ě USB íŹí¸ě ě°ę˛° ŕšŕ¸Şŕ¸ľŕ¸˘ŕ¸ŕ¸ŕ¸ŕ¸ŕšŕ¸ŕ¸´ŕ¸Ľŕ¸Ľŕ¸ŕšŕ¸ŕ¸ŕ¸ŕ¸Łŕšŕ¸ USB ŕ¸ŕ¸ŕšŕ¸ŕ¸Łŕšŕ¸ŕ¸ŕšŕ¸ŕ¸ŕ¸Łŕš Connectez votre appareil au projecteur via Wi-Fi Verbinden Sie Ihr Gerät Ăźber Wi-Fi mit dem Projektor Collegare il dispositivo al proiettore tramite Wi-Fi Conecte su dispositivo al proyector a travĂŠs de Wi-Fi Ligue o seu dispositivo ao projector atravĂŠs de Wi-Fi Sluit uw apparaat op de projector aan via wi-fi Sambungkan perangkat pada proyektor menggunakan Wi-Fi PĹipojte zaĹĂzenĂ k projektoru pomocĂ Wi-Fi PoĹÄ cz urzÄ dzenie z projektorem przez Wi-Fi ĐОдкНŃŃиŃĐľ ваŃĐľ ŃŃŃŃОКŃŃвО Đş ĐżŃОокŃĐžŃŃ ĐżĐžŃŃодŃŃвОП Wi-Fi AygÄątÄąnÄązÄą Wi-Fi kullanarak projektĂśre baÄlayÄąn ÎŁĎ Î˝Î´ÎĎĎÎľ ĎΡ ĎĎ ĎÎşÎľĎ ÎŽ ĎÎąĎ ĎĎον ĎĎοβοΝÎÎą ÎźÎĎĎ Wi-Fi Csatlakoztassa a kĂŠszĂźlĂŠkĂŠt a projektorhoz WiFi-n keresztĂźl Pripojte zariadenie k projektoru pomocou Wi-Fi Koble enheten til projektoren ved hjelp av Wi-Fi Opret forbindelse fra enheden til projektoren med Wi-Fi Liitä laite projektoriin Wi-Fi-yhteydellä Anslut din enhet till projektorn genom att använda Wi-Fi ĐŃдкНŃŃŃŃŃ ĐżŃиŃŃŃŃĐš Đ´Đž ĐżŃОокŃĐžŃĐ° ŃĐľŃоС Wi-Fi Káşżt náťi thiáşżt báť cᝧa bấn váťi mĂĄy chiáşżu qua mấng Wi-Fi PoveĹžite ureÄaj sprojektorom pute Wi-Fi veze ConectaĹŁi dispozitivul la proiector prin Wi-Fi Svojo napravo prikljuÄite na projektor preko brezĹžiÄnega omreĹžja ХвŃŃМоŃĐľ ŃŃŃŃОКŃŃвОŃĐž ĐşŃĐź ĐżŃОокŃĐžŃĐ° ŃŃоС Wi-Fi PoveĹžite svoj ureÄaj sa projektorom koristeÄi Wi-Fi ç¨Wi-FičżćĽčŽžĺ¤čłćĺ˝ąćş ä˝żç¨Wi-Fiĺ°čŁç˝ŽéŁçˇčłćĺ˝ąćŠ Wi-Fi ă使ăŁăŚăăă¤ăšăăăă¸ă§ăŻăżăŤćĽçśăăžă Wi-Fi뼟 ěŹěŠíěŹ ěĽěšëĽź íëĄě í°ě ě°ę˛° ŕšŕ¸ŕ¸ˇŕšŕ¸ŕ¸ŕšŕ¸ŕ¸ŕ¸¸ŕ¸ŕ¸ŕ¸Łŕ¸ŕšŕ¸ŕ¸ŕ¸ŕ¸ŕ¸¸ŕ¸ŕšŕ¸ŕšŕ¸˛ŕ¸ŕ¸ąŕ¸ŕšŕ¸ŕ¸Łŕšŕ¸ŕ¸ŕšŕ¸ŕ¸ŕ¸Łŕšŕšŕ¸ŕ¸˘ŕšŕ¸ŕš Wi-Fi ⍠ďşďşŠďşĽďşďşąďşďş ďťďşďťďşąďťĄďťďşďş ďťďşŻďşďťŠďş ďťďťąďşšďťďşďş ďťâŹWi-Fi ⍠ﺍďťďťĽďťĄďş ďťďşďşąďşďşďťďş ﺯďşďťŠďş ďťďťąďşšďťďşďş ďťâŹUSB âŤďťďşďťďşąďťĄďťďş ďťďťâŹ 3 Install the projection application required by your device 4 Use the installed App to start projection Installez l'application de projection requise par votre appareil Installieren Sie die Projektionsapplikation, welche von Ihrem Gerät benĂśtigt wird Installare l'applicazione di proiezione richiesta dal dispositivo Instale la aplicaciĂłn de proyecciĂłn requerida por su dispositivo Instale a aplicação de projecção para o seu dispositivo Installeer de projectietoepassing die nodig is voor uw apparaat Instal aplikasi proyeksi yang diminta perangkat Anda Nainstalujte projekÄnĂ aplikaci poĹžadovanou vaĹĄim zaĹĂzenĂm Zainstaluj wymaganÄ przez urzÄ dzenie aplikacjÄ do projekcji ĐŁŃŃанОвиŃĐľ ĐżŃиНОМонио Đ´ĐťŃ ĐżŃОоŃиŃОваниŃ, Đ˝ĐľĐžĐąŃ ĐžĐ´Đ¸ĐźĐžĐľ Đ´ĐťŃ Đ˛Đ°ŃогО ŃŃŃŃОКŃŃва AygÄątÄąnÄązÄąn gerektirdiÄi projeksiyon uygulamasÄąnÄą yĂźkleyin ÎγκιĎÎąĎĎÎŽĎĎÎľ ĎΡν ÎľĎÎąĎΟογΎ ĎĎÎżÎ˛ÎżÎťÎŽĎ ĎÎżĎ ĎĎξΚΏΜξĎιΚ Ρ ĎĎ ĎÎşÎľĎ ÎŽ ĎÎąĎ TelepĂtse a kĂŠszĂźlĂŠke ĂĄltal igĂŠnyelt kivetĂtĹ alkalmazĂĄst NainĹĄtalujte aplikĂĄciu na premietanie vyĹžadovanĂş zariadenĂm Installer projeksjonsapplikasjonen som enheten krever Installer projektionsprogrammer, som krĂŚvet af enheden Asenna laitteesi vaatima projektiosovellus Installera det projektionsprogram som krävs av enheten ĐĐ˝ŃŃĐ°ĐťŃĐšŃĐľ СадаŃŃ ĐżŃОокŃŃŃ Đ˝Đ° Đ˛Đ¸ĐźĐžĐłŃ ĐżŃиŃŃŃĐžŃ CĂ i Äạt ᝊng d᝼ng chiáşżu nhĆ° yĂŞu cầu báťi thiáşżt báť cᝧa bấn Instalirajte potrebnu aplikaciju za projekciju na ureÄaju InstalaĹŁi aplicaĹŁia de proiecĹŁie necesarÄ pentru dispozitivul dumneavoastrÄ Namestite projekcijsko aplikacijo, ki jo zahteva naprava ĐĐ˝ŃŃаНиŃĐ°ĐšŃĐľ ĐżŃиНОМониоŃĐž Са ĐżŃОокŃиŃано, кОоŃĐž ŃĐľ иСиŃква ĐžŃ ĐĐ°ŃĐľŃĐž ŃŃŃŃОКŃŃвО Instalirajte aplikaciju za projekcije koje zahteva vaĹĄ ureÄaj ĺŽčŁ 莞ĺ¤ćéçć役ćşĺşç¨ç¨ĺş ĺŽčŁčŁç˝ŽćéčŚçć役ćç¨ç¨ĺź ăăă¤ăšăĺż čŚă¨ăăćĺă˘ăăŞăąăźăˇă§ăłăă¤ăłăšăăźăŤăăžă ěĽěšě íěí ěěŹ ěěŠ íëĄęˇ¸ë¨ ě¤ěš ŕ¸ŕ¸´ŕ¸ŕ¸ŕ¸ąŕšŕ¸ŕšŕ¸ŕ¸ŕ¸ŕ¸Ľŕ¸´ŕšŕ¸ŕ¸ŕ¸ąŕšŕ¸ŕ¸ŕ¸˛ŕ¸Łŕ¸ŕ¸˛ŕ¸˘ŕ¸ าŕ¸ŕšŕ¸ŕ¸˘ŕ¸ŕ¸¸ŕ¸ŕ¸ŕ¸Łŕ¸ŕšŕ¸ŕ¸ŕ¸ŕ¸ŕ¸¸ŕ¸ âŤďťďşŻďşďťŠďş ďťŻďşŠďť ďşďťďťďťďťĄďťďş ďťďşďťďşąďşďťďş ďťďťąďşďťďş ďşďťąďşďşďşďş ďťâŹ Utilisez l'appli installĂŠe pour dĂŠmarrer la projection Verwenden Sie die installierte Applikation, um mit der Projektion zu beginnen Utilizzare l'applicazione installata per avviare la proiezione Utilice la aplicaciĂłn instalada para iniciar la proyecciĂłn. Utilize a aplicação instalada para iniciar a projecção Gebruik de geĂŻnstalleerde app om de projectie te starten Gunakan Aplikasi yang diinstal untuk memulai proyeksi PomocĂ aplikace zahajte projekci UĹźyj zainstalowanÄ aplikacjÄ do rozpoczÄcia projekcji ĐĐ°ŃниŃĐľ ĐżŃОоŃиŃОванио ĐżŃи пОПОŃи ŃŃŃанОвНоннОгО ĐżŃĐ¸ĐťĐžĐśĐľĐ˝Đ¸Ń Projeksiyonu baĹlatmak için yĂźklĂź uygulamayÄą kullanÄąn ΧĎΡĎΚΟοĎοΚΎĎĎÎľ ĎΡν ξγκιĎÎľĎĎΡΟÎνΡ ÎľĎÎąĎΟογΎ γΚι ÎνιĎΞΡ ĎÎˇĎ ĎĎÎżÎ˛ÎżÎťÎŽĎ HasznĂĄlja a telepĂtett alkalmazĂĄst a vetĂtĂŠs megkezdĂŠsĂŠhez PouĹžite nainĹĄtalovanĂş aplikĂĄciu na spustenie premietania Bruk den installerte applikasjonen til ĂĽ starte projeksjon Brug det installerede program til at starte projektionen Aloita projektorin käyttĂś asentamallasi sovelluksella Använd installerad app fĂśr att starta projektionen ĐĐžŃинаКŃĐľ ŃОйиŃи ĐżŃОокŃŃŃ Đˇ ŃĐ˝ŃŃĐ°ĐťŃĐžĐ˛Đ°Đ˝ĐžŃ ĐˇĐ°Đ´Đ°ŃĐľŃ Sáť d᝼ng ᝊng d᝼ng vᝍa cĂ i Äáť bắt Äầu chiáşżu Uz pomoÄ instalirane aplikacije pokrenite projekciju UtilizaĹŁi aplicaĹŁia instalatÄ pentru a ĂŽncepe proiecĹŁia NameĹĄÄeno aplikacijo uporabite za zaÄetek projekcije ĐСпОНСваКŃĐľ инŃŃаНиŃанОŃĐž ĐżŃиНОМонио, Са Đ´Đ° ŃŃĐ°ŃŃиŃĐ°ŃĐľ ĐżŃОокŃиŃаноŃĐž PomoÄu instalirane aplikacije pokrenite projekciju ç¨ĺˇ˛ĺŽčŁ çĺşç¨ç¨ĺşĺŻĺ¨ćĺ˝ąćş ä˝żç¨ĺˇ˛ĺŽčŁçćç¨ç¨ĺźéĺ§ć役 ă¤ăłăšăăźăŤăăă˘ăăŞă使ăŁăŚćĺăéĺ§ăăžă ě¤ěšë ěěŠ íëĄęˇ¸ë¨ěźëĄ ěěŹ ěě ŕšŕ¸ŕšŕšŕ¸ŕ¸ŕ¸ŕ¸Ľŕ¸´ŕšŕ¸ŕ¸ŕ¸ąŕšŕ¸ŕ¸ŕ¸ľŕšŕ¸ŕ¸´ŕ¸ŕ¸ŕ¸ąŕšŕ¸ŕšŕ¸ŕ¸ˇŕšŕ¸ŕšŕ¸Łŕ¸´ŕšŕ¸Ąŕ¸ŕ¸˛ŕ¸˘ŕ¸ าภâŤďťďşďťďşąďşďťďş إﺊďşďť ďşďşďşďťĄďťďş ďťďťąďşďťďşďťďş ﺊﺼďşďşąďşâŹ
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