AMXメーカーNXA-WAP250Gの使用説明書/サービス説明書
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Operation/Reference Guide Control System Accessories NXA-WAP250G 802.11 b/g Wireless Access Point for Modero Touch Panels Last Revised: 5/30/2007.
AMX Limited Warranty and Disclaimer AMX warrants its products to be free of defects in material and workmanship under n ormal use for three (3) years from the date of purchase fr om AMX, with the foll.
Table of Contents i NXA-WAP250G 802.11b/g Wireless Access Point Table of Contents Compliances ....................... ................................................................................ 1 Federal Communication Commission In t erference Statement .
ii NXA-WAP250G 802.11b/g Wireless Access Point Table of Contents Information - Network ............... ............. ................ ................ ............. ................ .......... 25 Information - Event Log ................ ............. .
Compliances 1 NXA-WAP250G 802.11b/g Wireless Access Point Compliances Federal Communication Commiss ion Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital de vice, pursuant to Part 15 of the FCC Rules.
Compliances 2 NXA-WAP250G 802.11b/g Wireless Access Point EC Conformance Declaration Marking by the abov e symbol indicates complianc e with the Essential Requirements of the R&TTE Directiv e of the European Union (1999/5/EC).
NXA-WAP250G 3 NXA-WAP250G 802.11b/g Wireless Access Point NXA-WAP250G Overview AMX's new NXA-W AP250G 802.11b/g Wireless Access Point ( FG2255-50 ) provides both high performance and increased security to support all of AMX's G4 Modero wireless touch panels.
NXA-WAP250G 4 NXA-WAP250G 802.11b/g Wireless Access Point Power Connector The access point does not hav e a power switch. It is po wered on when connected to the A C po wer adapter , and the po wer adapter is connected to a power source. The po wer adapter automatically adjusts to any v oltage between 100-240 volts at 50 or 60 Hz.
Installation 5 NXA-WAP250G 802.11b/g Wireless Access Point Installation Overview T o install the Access Point, follow these steps: 1. Select a Site – Choose a proper place for the access point. For optimum performance, consider these points: Mount the acc ess point as high as possible above an y obstructions in the coverage area.
Installation 6 NXA-WAP250G 802.11b/g Wireless Access Point Access Point Configuration The access point can be configured by connecting a PC to its Ethernet port and accessing the web interface. The default IP address of the access point is 192. 168.1.
Installation 7 NXA-WAP250G 802.11b/g Wireless Access Point Hardware Description FIG. 7 sho ws the layout of the W AP250G connectors and components. Reset Button Overview The Reset Button (sho wn in FIG. 7) is used to e ither restart the W AP250G or restore the unit to its factory default settings.
Installation 8 NXA-WAP250G 802.11b/g Wireless Access Point Diagnosing Access Point Indicators Symptom Action POWER LED is Off • AC power adapter may be disconnected. Check connections between the access point, the power adapter , and the wall outlet.
Initial Configuration 9 NXA-WAP250G 802.11b/g Wireless Access Point Initial Configuration The NXA-W AP250G offers a user-friendly web-based manage ment interface for the configuration of all the unit’ s features. Any PC directly attached to the unit can access the management interface using a web browser , such as Internet Explorer (version 6.
Initial Configuration 10 NXA-WAP250G 802.11b/g Wireless Access Point Access Point Mode - Roaming A wireless network can also support roaming for mobile users (FIG. 2). Multiple NXA-W AP250Gs can be placed so that a continuous cov erage area is created.
Initial Configuration 11 NXA-WAP250G 802.11b/g Wireless Access Point Access Point Mode - Repeater and Bridge Mode The NXA-W AP250G ca n also operate in a “repeater and bridge” mode to extend the range of links to wireless clients (FIG.
Initial Configuration 12 NXA-WAP250G 802.11b/g Wireless Access Point Logging into the Web Interface In the web browser’ s address bar, type the default IP address: http://192.
Initial Configuration 13 NXA-WAP250G 802.11b/g Wireless Access Point Using the Setup Wizard There are only a few basic steps you need to set up the NXA-W AP250G and provide a connection for your AMX Control Panel and network access for other wireless de v ices.
Initial Configuration 14 NXA-WAP250G 802.11b/g Wireless Access Point Step 2: Networ k Setting The options on this page allow you to set the NXA-W AP250G’ s IP address assignment method and configures the local Dynamic Host Conf iguration Protocol (DHCP) server and Network Address T ranslation (N A T) settings (FIG.
Initial Configuration 15 NXA-WAP250G 802.11b/g Wireless Access Point Static IP — The IP address is assigned manually by the user . This ma y be required if your NXA-W AP250G is co nnected to a home gateway router or other de vice that does not support a DHCP serv er (FIG.
Initial Configuration 16 NXA-WAP250G 802.11b/g Wireless Access Point Also enter the IP address for th e Domain Name Serv er (DNS) to be used for host-name to IP address resolution. DHCP Server/NAT Setting The NXA-W AP250G includes a DHCP server that can assign IP addresses to any wireless de vic e.
Initial Configuration 17 NXA-WAP250G 802.11b/g Wireless Access Point WP A -PSK Ke y — Enter as an easy-to-reme mber form of letters and numbers. The key must be from 8 to 63 charac ters, which can include spac es (FIG. 13). Click Next to proceed.
Initial Configuration 18 NXA-WAP250G 802.11b/g Wireless Access Point Step 4: Wireless VAP #2 Setting The options on this page allow you to set the wireless Service Set Identifier (SS ID) and wireless security encryption key for the V AP#2 wireless netw ork (FIG.
Initial Configuration 19 NXA-WAP250G 802.11b/g Wireless Access Point Finish and Reboot 1. Click Finish (FIG. 15). 2. Click the Reboot button to restart the NXA-W AP250G.
Initial Configuration 20 NXA-WAP250G 802.11b/g Wireless Access Point.
System Configuration 21 NXA-WAP250G 802.11b/g Wireless Access Point System Configuration The NXA-W AP250G’ s basic settings can be configured using the Setup Wizard, as described in the previous chapter , “Initial Configuration.
System Configuration 22 NXA-WAP250G 802.11b/g Wireless Access Point Information The Information pages display deta ils on the current configuration and status of the W AP250G, including associated wireless stations and ev ent log messages (FIG. 17). Configuration Options (Cont.
System Configuration 23 NXA-WAP250G 802.11b/g Wireless Access Point Information - System The System Information page (FIG. 18) displays basic system configuration settings, as well as the settings for each wireless interface.
System Configuration 24 NXA-WAP250G 802.11b/g Wireless Access Point Multicast Cipher : The encryption used for broadcast and multicast data. Information - Cli ent The Client page (FIG. 19) displays details on wireless devices currently associated to the W AP250G.
System Configuration 25 NXA-WAP250G 802.11b/g Wireless Access Point Information - Ne twork The Network page displays the cu rrent Dynamic Host Configuration Protocol (DHCP) client, DHCP server , and Point-to-Point Protocol ove r Ethernet (PPPoE) status (FIG.
System Configuration 26 NXA-WAP250G 802.11b/g Wireless Access Point The Event Log page displays the last 128 messages l ogged in chronologica l order , from the newest to the oldest. Log messages saved in the W AP250G’ s memory are erased when the device is rebooted.
System Configuration 27 NXA-WAP250G 802.11b/g Wireless Access Point Username : The name of the user . The default username is “ Admin” (case-sensitiv e) and is configurable.
System Configuration 28 NXA-WAP250G 802.11b/g Wireless Access Point System Setting - VAP Ma nagement The V AP Management page allows you to enable V AP management (FIG. 25). When V AP management is enabled, it tags traffic from V AP#1 as high priority and traf fic from V AP#2 as low priority .
System Configuration 29 NXA-WAP250G 802.11b/g Wireless Access Point Wireless VAP Settings The W ireless V AP #1 Setting and W ireless V AP #2 Setting pages inc lude configuration options for radio signal characteristics and wireless secu rity features on the W AP25 0G (FIG.
System Configuration 30 NXA-WAP250G 802.11b/g Wireless Access Point SSID : The name of the wireless network service pr ovided b y the V AP . Clients that w ant to connect to the network must set their SSID to the same as that of the V AP interface.
System Configuration 31 NXA-WAP250G 802.11b/g Wireless Access Point The items on this page include: A uto Channel Selection : Enables the W AP250G to automatica lly select an interference-free radio channel (default: Enabled ). Radio Channel : The rad io channel that the W AP250G uses to communica te with wireless clients.
System Configuration 32 NXA-WAP250G 802.11b/g Wireless Access Point requesting authentication encrypts the challenge text and sends it back to the W AP250G. If the challenge text is encrypted correctly , the access point enables the requesting bridge to authenticate.
System Configuration 33 NXA-WAP250G 802.11b/g Wireless Access Point Wireless VAP Settings - WPA / W PA2 Setting Wi-Fi Protected Access (WPA) employs a combination of technologies to provide an enhanced security solution for wireless networks.
System Configuration 34 NXA-WAP250G 802.11b/g Wireless Access Point WP A -PSK Ke y : Enter a key as an easy- to-remember form of letters and numbers. The key must be from 8 to 63 characters, which can include spaces. All wireless clients must be configured with the same key to communicate with the V AP interface.
System Configuration 35 NXA-WAP250G 802.11b/g Wireless Access Point The items on this page include: DHCP Client Setting : Enables the W AP250G to automatically obtain an IP address from a DHCP server . If a response is not receiv ed from the DHCP server , the W AP250G uses the fix ed IP settings as conf igured on this page.
System Configuration 36 NXA-WAP250G 802.11b/g Wireless Access Point DHCP Serv er/NA T Setting : Enables or disables the DHCP server and N A T on the W AP250G. (Default: Enabled) Start/End IP Address : Specifies the start/end IP address of a range that the DHCP server can assign to DHCP clients.
System Configuration 37 NXA-WAP250G 802.11b/g Wireless Access Point Network Settings - Radi us Server Setting Radius (Remote Authentication Dia l In User Service) is an authentic ation, authorization and accoun ting protocol for applications such as network access or IP mobility .
System Configuration 38 NXA-WAP250G 802.11b/g Wireless Access Point Time and Log Use the options on the T ime S etting page (FIG. 37) to enable Simple Network T ime Protocol (SNTP). SNTP allows the W AP250G to set its internal cloc k based on periodic updates from a time server (SNTP or NTP).
System Configuration 39 NXA-WAP250G 802.11b/g Wireless Access Point The items on this page include: SNTP Serv er Setting — Configures the W AP250G to o perate as an SNTP clien t.
System Configuration 40 NXA-WAP250G 802.11b/g Wireless Access Point Upgrade via a Remote S erver The Remote F ile page allows you to download a ne w softwa re code file from a remote server to the W AP250G using FTP or TFTP (FIG.
System Configuration 41 NXA-WAP250G 802.11b/g Wireless Access Point Start Upgrade — Starts the download process. Be sure to allow enough time for the download to complete before rebooting the W AP250G. When you have downloaded the software file, you must reboot the WAP250G to implement the new code.
System Configuration 42 NXA-WAP250G 802.11b/g Wireless Access Point.
Appendix A: Troubleshooting 43 NXA-WAP250G 802.11b/g Wireless Access Point Appendix A: Troubleshooting Overview Check the following items before you contact local T ech nical Support.
Appendix A: Troubleshooting 44 NXA-WAP250G 802.11b/g Wireless Access Point Step 3: Copy Fi rmware file 1. E-mail a copy of the f irmware f ile ZZ-IMG.BI N (Firmware f ile 1.0.4.6) to the dealer . 2. Copy the file into the C:TFTP-R OOT directory Step 4: Ethernet Conn ectivity 1.
Appendix A: Troubleshooting 45 NXA-WAP250G 802.11b/g Wireless Access Point Step 7: Re-Con nect to WAP 250 G 1. Open a web browser and enter the IP Address for the W AP250G. 2. Follo w the Emergent Recov ery System on-screen prompts to begin the Firmware upload.
Appendix A: Troubleshooting 46 NXA-WAP250G 802.11b/g Wireless Access Point.
Glossary 47 NXA-WAP250G 802.11b/g Wireless Access Point.
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AMX NXA-WAP250Gをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはAMX NXA-WAP250Gの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。AMX NXA-WAP250Gの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。AMX NXA-WAP250Gで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
AMX NXA-WAP250Gを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はAMX NXA-WAP250Gの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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