User Manual: IEEE 802.11b/g/n Wireless LAN USB Module

1. Produk Lebihview

The Azurewave AW-NM386 is an IEEE 802.11b/g/n Wireless LAN USB Module designed for integration into various mobile devices. This includes Personal Digital Assistants (PDAs), Netbooks, TVs, Tablets, and Gaming Devices that require a compact form factor, low power consumption, and support for multiple interfaces and operating systems.

This module facilitates easy implementation of Wi-Fi embedded applications, offering high design flexibility, a short development cycle, and quick time-to-market. It complies with the IEEE 802.11b/g/n standard, utilizing Direct Sequence Spread Spectrum (DSSS), Orthogonal Frequency Division Multiplexing (OFDM), DBPSK, DQPSK, CCK, and QAM baseband modulation technologies.

Ciri-ciri utama termasuk:

• Faktor Bentuk: Modul USB
• Standard Tanpa Wayar: 802.11nbg / Marvell 88W87xx
• Antara muka: USB 2.0
• Julat Suhu: Extended Temp.
• Keselamatan: Supports WPA/WPA2, WEP 64-bit and 128-bit encryption, IEEE 802.11i security standard (AES/CCMP, WEP with TKIP, AES/CMAC, WAPI).
• Kualiti Perkhidmatan (QoS): Supports 802.11e for video, voice, and multimedia applications.

Figure 1: Azurewave AW-NM386 Wireless LAN USB Module. This image shows a green circuit board with a silver metallic shield covering the main chip, labeled 'AW-NM386'. It features a black connector at the top and two circular mounting holes, one on each side. The AzureWave logo and other technical markings are visible on the board.

2. Panduan Persediaan

This section outlines the general steps for integrating and setting up the AW-NM386 Wireless LAN USB Module. As an embedded component, specific installation procedures may vary depending on the host device.

2.1 Pemasangan Perkakasan

1. Kenal pasti Port Sambungan: Locate the appropriate USB 2.0 interface on your host device (e.g., PDA, Netbook, TV, Tablet, Gaming Device) designed for module integration.
2. Sisipan Modul: Carefully align the AW-NM386 module with the designated USB port. Ensure proper orientation to avoid damage to the module or the host device.
3. Sambungan Selamat: Gently push the module into the port until it is firmly seated. If applicable, secure the module using any provided mounting screws or clips.
4. Sambungan Antena (jika berkenaan): If your host device or module requires an external antenna, connect it to the appropriate antenna connector(s) on the AW-NM386 module.

2.2 Pemasangan Pemandu

After physical installation, the host device will require the appropriate drivers to recognize and utilize the AW-NM386 module. Driver availability and installation methods depend on the host device's operating system and manufacturer.

• Keserasian Sistem Pengendalian: The module is compatible with various operating systems, including MacOS. Consult your host device's documentation for specific driver requirements.
• Driver Source: Obtain the necessary drivers from the manufacturer of your host device or from Azurewave's official support channels.
• Prosedur Pemasangan: Follow the instructions provided with the driver package. This typically involves running an installer executable or manually installing drivers through the device manager.
• Pengesahan: After installation, verify that the module is recognized by the operating system and appears as a functional wireless adapter.

3. Arahan Operasi

Once the AW-NM386 module is installed and its drivers are configured, it functions as a standard wireless network adapter. The following steps describe general operation for connecting to a Wi-Fi network.

1. Dayakan Wi-Fi: Ensure that the Wi-Fi function is enabled on your host device. This is usually done through system settings or a dedicated hardware switch.
2. Imbas untuk Rangkaian: Open the network settings or Wi-Fi utility on your device. The module will automatically scan for available wireless networks (SSIDs) in range.
3. Pilih Rangkaian: From the list of available networks, select the desired Wi-Fi network you wish to connect to.
4. Masukkan Kata Laluan: If the network is secured, you will be prompted to enter the network's security key or password (WPA/WPA2, WEP). Enter the correct credentials.
5. Sambung: Confirm your selection to connect to the network. The device should indicate a successful connection.
6. Sahkan Sambungan: Test the internet connection by opening a web browser or an application that requires network access.

3.1 Tetapan Lanjutan

Depending on your operating system and driver capabilities, you may be able to configure advanced settings such as:

• Konfigurasi IP: Manual IP address, subnet mask, gateway, and DNS server settings.
• Protokol Keselamatan: Specific WPA/WPA2, WEP, or 802.11i configurations.
• Pengurusan tenaga: Settings to optimize power consumption for the wireless module.
• Ad-hoc Mode: Creating a peer-to-peer network (if supported by drivers).

Refer to your host device's operating system documentation or the module's driver documentation for detailed instructions on configuring advanced settings.

4. Penyelenggaraan

The AW-NM386 Wireless LAN USB Module is designed for durability and requires minimal maintenance. However, following these guidelines can help ensure its longevity and optimal performance.

• Keringkan: Avoid exposing the module to moisture or liquids, as this can cause short circuits and permanent damage.
• Bersihkan Perlahan-lahan: If cleaning is necessary, use a soft, dry, lint-free cloth. Do not use harsh chemicals, solvents, or abrasive cleaners. Ensure the module is disconnected from power before cleaning.
• Elakkan Tekanan Fizikal: Do not bend, drop, or apply excessive force to the module. Handle it by its edges to prevent damage to components.
• Kawalan Suhu: Operate and store the module within its specified temperature range. Extreme temperatures can affect performance and lifespan.
• Kemas Kini Perisian Tegar/Pemacu: Periodically check for updated drivers or firmware from Azurewave or your host device manufacturer. Updates can improve performance, add features, or fix bugs.

5. Penyelesaian masalah

This section provides solutions to common issues you might encounter with the AW-NM386 Wireless LAN USB Module.

If the problem persists after trying these solutions, consult the support resources for your host device or contact Azurewave customer support.

6. Spesifikasi

7. Maklumat Waranti

Specific warranty terms for the Azurewave AW-NM386 module are typically provided by the manufacturer of the end-product in which it is integrated, or by Azurewave directly for bulk purchases. As an embedded component, its warranty may be covered under the warranty of the larger device it is part of.

Untuk maklumat jaminan terperinci, sila rujuk:

• The documentation provided with your host device (e.g., laptop, tablet, smart TV).
• Azurewave's official website or support portal for general product warranty policies.
• Your point of purchase for specific return or replacement policies.

Note: The standard return policy for this product when purchased new is typically 30 days for refund/replacement, as per general retail terms. This does not constitute a manufacturer's warranty.

8. Sokongan dan Maklumat Hubungan

For technical support, driver downloads, or further inquiries regarding the Azurewave AW-NM386 Wireless LAN USB Module, please utilize the following resources:

• Azurewave Official Webtapak: Visit the official Azurewave website for product documentation, driver updates, and support contact details. www.azurewave.com (Nota: Ini ialah pemegang tempat URL as the exact support page is not provided.)
• Host Device Manufacturer: If the module came pre-installed in a device, the primary support channel might be the manufacturer of that device. Refer to their support webtapak atau manual pengguna.
• Sokongan Peruncit: For purchase-related inquiries, contact the retailer from whom you acquired the product.

When contacting support, please have your product model number (AW-NM386) and any relevant host device information readily available.