Askey Computer WLC010D53 Wireless PC LAN Card With 2.4GHz TX User Manual Uer Manual

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Document ID	101143
Application ID	1YpYL0QCknIlqitGMExJJg==
Document Description	Uer Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	33.05kB (413124 bits)
Date Submitted	2000-05-19 00:00:00
Date Available	2000-10-24 00:00:00
Creation Date	2000-05-15 11:46:17
Producing Software	Acrobat 4.0 Scan Plug-in for Windows
Document Lastmod	2000-05-15 11:46:37
Document Title	Uer Manual
Document Creator	Acrobat 4.0 Scan Plug-in for Windows

ASKEY PC Card
User’s Manual
ASKEY COMPUTER CORP.
RM 335, BLDG, 53, 195-69 SEC, 4, CHUNG HSING RD.
CHUTUNG, HSINCHU, TAIWAN 310, R.O.C.
' FCC Compliance Statement
This equipment has been tested and found to comply with limits for a Class B digital
device, pulsuant to Part 15 ofthe FCC rules. These limits are designed to provide
msanable protection against harmful interference in reddenfinl installations. This
eqtnpmemgmemmudmmdimmdiofiequencymergy,mdifmtmsmfled
and used in awordznoe with the instmctions, may muse harmful interference to radio
eommunimtians However, there is no guarantee that interference will not occur in a
partiuilax installation If this equipment does muse interference to radio or television
equipment reception, which can be determined by turning the equipment 05 and on.
the user is entail-aged to try to correct the interference by one or more of the following
measures:
-Reorient or relocate the receiving antenna
-Move the equipment away from the receiver '
-Plug the equipment into an outlet on a circuit difierent from that to which the
receiver is connected I
Consult the dealer or an experienced radio/television technician for additional
suggestions
Only equipment certified to comply with Class B should be attached to this equipment
to continuing compliance with FCC emission limit and must have shielded interface
cables
You are cautioned that any change or modifiwtions to the equipment not expressly
approved by the party responsible for compliance could void you: authority to operate
such equipment.
Using Documentation 1-0
Contents .
CHAPTER 1 CONCEPTS.
LI BASIC CONCEPT OF THE PRODUCT.,,....
CHAPTER 2 SETTINGS
2,1 NECESSARY DEVICES AND CONDITIONS FOR USING...,.,
2,1.1 Conditionxfor Eleclromngnetic Wave ,,,,,,
2.1.2 PC Requirement .....
2.1.3 Operating Syxtem Requirement .............
2,1.4 Notice oste .....
2.2 HARDWARE INSTALLATION“.
23 SOFTWARE INSTALLATION A .
bx'oan'xn'uk'A};
2.3,1 Insmllation of Device Driver. ..
2.3] Installation o/configumtion Utility.”
2.3.3 Remove the Askey PC Card From the Computer.. '
CHAPTER 3 GLOSSARYW"
CHAPTER 4 HARDWARE SPECIFICATION
Chapter 1 Concepts _
1.1 Basic Concept of the product
Congratulations on your purchase of the Askey PC Card! The Askey PC Card is a wireless network
interface card (NIC) for any computer equipped with a Personal Computer Memory Card
International Association (PCMCIA) Type II or Type III slot. ASKEY PC Card conforms to the
PCMCIA release 2.x standard and is designed to meet the IEEE 802.11 wireless LAN (WLAN)
standard ratified in June 1997. As a result of the completion of the standard, the interoperability of
the wireless LAN products among multiple manufacturers will be guaranteed
Wireless LANs are a complementary extension to existing wired LANs, offering complete mobility
while maintaining continuous network connectivity to both corporate and home Intranets. They add
a new level of convenience for LAN users This is accomplished through the use of a device known
as the Access Point (AP). By utilizing the Access Point in the office, you can easily establish
mobile network connections to the enterprise Intranet or Internet. Moreover, you can bring your
ASKEY PC Card home to make your home-networking dream come true! A home-dedicated
Access Point, with built-in intemet gateway capability, allows your family to share a Modern and
one ISP account simultaneously with no excessive, tedious ties! Connected anywhere, at any time,
your family will feel closer by the invisible magic ofASKEY PC Card!
Chapter 2 Settings
2.1 Necessary Devices and Conditions for Using
2.1.1 Conditions for Electromagnetic Wave
FCC Registration
ASKEY PC Card has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. However there is no guarantee that interference will not
occur in a particular situation. Operation ofASKEY PC Card is subject to the following two
conditions:
1. ASKEY PC Card may not cause hamtful interference.
2. ASKEY PC Card must accept any interference received including interference that may cause
undesired operations
ASKEY PC Card generates and uses radio frequency (RF) energy and, if not installed and used in
strict accordance with the manufacturer‘s instructions, interference to radio and television reception
may result. Interference can be determined by turning ASKEY PC Card off and on while
monitoring radio or television reception.
2.1.2 PC Requirement
0 Pentium or higher microprocessor
0 16 MB RAM
0 One PCMCIA Type II or Type III slot
0 One CD»ROM drive
0 One hard disk drive and at least 5MB available disk space
2.1.3 Operating System Requirement
0 Microsofi Windows 95 or 98
2.1.4 Notice of Use
1. limitation of number of stations
0 In Ad Hoc : no maximum limit
0 In Infrastructure : 16 stations maximum
2. limitation of distance
0 minimum distance: 10 cm
0 maximum distance: 100 m outdoor, 30-50 m indoor
3. setting position
It is better to keep the ASKEY PC Card away from the microwave oven and the large metal
object.
2.2 Hardware Installation
Installation of the ASKEY PC Card
The exact installation procedure for the ASKEY PC Card varies depending on the model of your
computer. Refer to the manual that accompanied your computer for additional instructions. The
ASKEY PC Card can be inserted into a computer that is either powered ON or OFF, following
these steps:
1. Hold the ASKEY PC Card such that the 68-pin connector is next to the PCMCIA Type II or
Type III slot of your computer with the printed label facing up.
2. Insert the ASKEY PC Card into the slot in the computer and slide it in until it is firmly seated.
NOTE: Do not force the ASKE Y PC Card into the slot, or severe damage to the computer may
occur. It may be easier to attach the antenna cable to the ASKE Y PC Card prior to inserting the
ASKE Y PC Card into the computer,
Chapter 3 Glossary _
AP (Access Point)
An intemetworking device that seamlessly connects wired and wirelesses networks. Access Points
combined with a distributed system support the creation of multiple radio cells that enable roaming
throughout a facility.
Ad Hoc
A network composed solely of stations within mutual communication range of each other (no
access point)
Channel
An instance of medium use for the purpose of passing protocol data units that may be used
simultaneously, in the same volume of space, with other instances of medium use (on other
channels) by other instances of the same physical layer, with an acceptably low frame error ratio
due to mutual interference.
Ethernet
The most widely used LAN access method, which is defined by the IEEE 8023 standard. Ethemet
is normally a shared media LAN meaning all devices on the network segment share total bandwidth.
Ethernet networks operate at IOMbps using CSMA/CD to run over 10—BaseT cables.
Gateway
A network component that acts as an entrance to another network.
IEEE 802.11
IEEE 802.xx is a set of specifications for LANs from the Institute of Electrical and Electronic
Engineers (IEEE). Most wired networks conform to 802.3, the specification for CSMA/CD based
Ethernet networks or 802.5, the specification for token ring networks. 802,11 defines the standard
for wireless LANs encompassing three incompatible (nonAinteroperable) technologies: Frequency
Hopping Spread Spectrum (FHSS), Direct Sequence Spread Spectrum (D883), and Infrared.
Infrastructure
A wireless network centered about an access point. In this environment, the access point not only
provides communication with the wired network but also mediates wireless network traffic in the
immediate neighborhood.
I4
Chapter 4 Hardware Specification
Card Hardware Specification
Frequency Band 2400-24835 MHz
Numbers of Selectable Sub- 11
Channels (Japan)
Modulation Technique Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK)
Spreading 1 l-chip Barker sequence
Bit Error Rate Better than 10"
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Interface PC Card 95 Standard (PCMClA VZ.1, 3.3V Only)
Dimensions “5,8 mm (L) * 54 mm (W) "‘ 107 mm (H)
Visible (2 LEDs) One Red LED for Power Indication, One Green LED for Tx/Rx
Antenna 2 Internal On-board Antennas, 1 External Dipole Antenna (Optional)
Range in meters 11 Mbit/s 5,5 Mbit/s 2 Mbit/s l Mbit/s
(100 bytes user data)
Open Office 160m 270m 400m 550m
Semi Open Office 50m 70m 90m 115m
Closed Office 25m 35m 40m 50m
Receiver SensitivitLdBm -82 -87 -91 -94
Delay Spread (at FER of <8%) 65ns 225ns 400ns 500ns
Output Power 17 dBm
Power Consumption Average: 250m Receiver mode: lSOmA Transmit mode: 300mA
Temperature Range (operational)
0-55°C 95% max. Humidity (no condensation allowed)
Compatibility Windows 95/98/2000
Standards IEEE 802. 1 lb
Regulation (Japan) MPT Radio Regulattons
Warranty 1 year
l7

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