qpcom QP-W24HPUSB User manual

www.qpcom.com
User’s Manual
QP-W24HPUSB
WINDOWS 7
Wireless LAN USB Adaptor

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USING THIS DOCUMENT
This document provides detailed user guidelines for Wireless LAN USB Adapter
operation and setting-up. Though every effort has been made to ensure that this
document is up-to-date and accurate, more information may have become available
subsequent to the production of this guide.
Content
Chapter 1 Introduction ------------------------------------------------------------------- 3
Chapter 2 Specifications------------------------------------------------------------------ 4
Chapter 3 Installation/ Uninstallation ------------------------------------------------- 5
3.1 Installation------------------------------------------------------------------------------ 5
3.2 Uninstallation--------------------------------------------------------------------------- 11
Chapter 4 RtWLAN: Wireless LAN Management GUI---------------------------- 13
4.1 Introduction of Main Window ------------------------------------------------------ 13
4.2 Properties Area ------------------------------------------------------------------------ 19

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Chapter 1 Introduction
Thank you for purchasing Wireless LAN USB Adapter. Wireless LAN USB Adapter
is a perfect combination of both performance and cost-effective product introduced. It
is sincerely hoped that you can enjoy the wireless world through this solidly profiled
wireless adapter.
It provides a full solution of all the IEEE 802.11 b/g protocols that pass the Wi-Fi tests
and are compatible with all the wireless products with Wi-Fi logo. If you have a
Wireless LAN USB Adapter on hand, it means you can connect to the wireless world
without any difficulty.
It also provides all the data rates in the IEEE 802.11 b/g standards, with both short
and long preambles to ensure the compatibility of legacy wireless products and new
ones, saving the panic works for end users to find compatible products.
Since the security issue has become one of the most important one in the wireless
society, it provides you with the full security coverage from the 64/128bits WEP
encryptions, second generation WPA-PSK encryption, to the most advanced
WPA2-AES encryption. WPA2 is the latest security standard currently approved by
Wi-Fi standards.

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Chapter 2 Specifications
Host system connections
Interface USB 2.0 and UPnP
USB date transfer rate USB high speed (480Mbps), and full speed (12Mbps)
Wireless LAN (WLAN) environment connections
Multimode features
WLAN Interface Fully complies with IEEE 802.11 b/g specifications
802.11g: 54, 48, 36, 24, 18, 12, 9 & 6Mbps
WLAN transfer rate 802.11b: 11, 5.5, 2 and 1 Mbps with auto-rate fall back
WLAN Frequency Band 2.400GHz ~ 2.484 GHz
Operation Channel
2.412~2.462GHz (Canada, FCC) / 11 Channels
2.412~2.484GHz (Japan, TELEC) / 14 Channels
2.412~2.472GHz (Euro, ETSI) / 13 Channels
Coverage Area Indoors:100ft with straight path
Compatibility Fully compatible to IEEE 802.11 b/g devices
Security
64/128bit WEP
WPA(TKIP with IEEE 802.1x)
WPA2(AES with IEEE 802.1x)
Antenna One detachable 5dbi antenna (SMA connector)
On: link is on
Off: ling is off
Quick blinking: data transition
LED present
(Green/Red light)
Slow blinking with 5 times: scan wireless nodes
SYSTEM REQUIREMENTS
Windows System: Windows 2000, XP 32/64 bit, Vista 32/64 bit,WIN7 32/64
PCs must have a device driver installed. It allows you to communicate with WLAN
Mini USB Adapter.
PACKAGE CONTENTS
1. Wireless LAN USB Adapter
2. Installation Software CD
3. User Manual
4. 5dbi Antenna
5. USB Cable

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Chapter 3 Installation/ Uninstallation
Warning! Do not cover or block the airflow to the adapter. The adapter will reach a
high temperature during use.
3.1 Installation
Before you proceed with the installation, please notice the following descriptions.
Note1: The following installation was operated under Windows Win7. (Procedures are
similar for Windows 98SE/Me/2000/XP/Vista.)
Note2: If you have installed the WLAN USB driver & utility before, please uninstall
the old version first.
1.Do not plug the wireless LAN USB adapter into your computer USB port before
installing the software program. Insert the software program CD , then auto
installation window pops up on following:

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2.While the following screen pops out, click Driver Installation
3.Click Driver Installation

4.Choose a set up language. Click Next to process the installation.
5.Click Next
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6.Click Install
7.The system starts software installation of the WLAN USB adapter.
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8.Click Finish to complete the installation
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9.After click Finish to complete the installation, under Windows Win7 <ALL
Programs> menu, REALTEK USB wireless LAN Utility program installed.
10. Insert the wireless LAN USB adapter into your computer USB port, the computer
detected and active the wireless LAN USB adapter automatically.
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3.2 Uninstallation
From “Wireless Network Driver and Utility” or “Control Panel” ”Change or Remove
Programs”.
A. Uninstall the WLAN USB Adapter Driver from “Start” “All Programs” Click
“Uninstall”(or “Change/Remove”) to remove Wireless LAN USB Adapter driver.
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B. Click“Yes”if you want to remove Wireless LAN USB Adapter Driver.
C. Click“Finish”to complete the uninstallation
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Chapter 4 Rt WLAN: Wireless LAN Management GUI
4.1 Introduction of Main Window
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A. Main Menu C. Properties Area
B. Adapter List Area
D. Global Control Bar
A.Main Menu
The main menu includes two submenus.
1.Refresh(R)
When clicking the refresh menu, you can update and re-enumerate the contents of
adapter list area.

2.About(A)
Click the “About” to show the about dialog. The application version and license
information are shown in the about dialog.
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B. Adapter List Area
All connected adapters on this system with multiple adapter installations are displayed
in this area. It is easy for users to change the selected adapter by one click. The
contents of properties area are dependant on wireless configuration that the selected
adapter is set up. If only single adapter is installed on the system, only one adapter is
always selected.
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C. Properties Area
The contents of this area are dependent on current wireless configuration. The more
detailed contents in 4.2 Properties Area
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D. Global Control Bar
Each control item on this bar affects the adapter or management GUI directly.
Show Tray Icon
Checking "Show Tray Icon" and clicking “Close” button, the management GUI will
be minimized and stay on the tray icon located at the right bottom corner of Windows.
If not, management GUI will shut down while clicking "Close" button with
unchecked condition
Radio Off
Turn off the radio to save power. While the radio is off, the links with other wireless
network nodes are disconnected. User should be aware that while the wireless
configuration is in AP mode. The radio off will cause the sub network belonging to
the AP to be disconnected with internet/intranet.
Disable Adapter
Stop wireless USB device.
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Virtual Wi-Fi allowed
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4.2 Properties Area
A. General Page
This page represents the general information of this adapter.
1. Status
The status of station connection to AP.
2. Speed
Current transition speed in Mbps (Mega-Bits-Per-Second).
3. Type
Current wireless LAN configuration type.
4. Encryption
Current encryption mode used.
5. SSID
Name of wireless network.
6. Signal Strength
The average signal quality of packets received from wireless network.
We recommend connecting AP with over 70% signal strength.
7. Throughput Diagram
Current throughput, including transmission (Tx) and total traffic (Total).
8. NetworkAddress
■Mac Address: six two-digital number of this Wireless LAN USB adapter
■IP Address: assigned network address by DHCP server or self-definition in four
three-digital number format.
■Subnet Mask: the only valid value is 255.255.255.0
■Gateway: It comes from connected AP. Your system can not
connect internet with this field empty.
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B. Profile Page
This page provides profiles management such as add, remove, edit and duplicate just
by pressing the respected button.
Available Profile(s)
The list box shows all the created profiles.
1. Add
Add a new profile for AP or IBSS (Ad-Hoc mode).
2. Remove
Remove the selected profile.
3. Edit
Edit contents of selected profile.
4. Duplicate
Make copy of selected profile.
5. Set Default
Set the selected profile as default selection.
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