Symbol LA-5033 User manual

Wireless Networker
LA-5033 PCIAdapter &
LA-5030 PC Card
User Guide
Preliminary 0.1
February, 2004
www.symbol.com

ii Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
Copyright
Copyright © 2003 by Symbol Technologies, Inc. All rights reserved.
No part of this publication can be modified or adapted in any way, for any purposes without permission in writing from Symbol. The
material in this manual is subject to change without notice.
Symbol reserves the right to make changes to any product to improve reliability, function, or design.
No license is granted, either expressly or by implication, estoppel, or otherwise under any Symbol Technologies, Inc., intellectual
property rights. An implied license only exists for equipment, circuits, and subsystems contained in Symbol products.
Symbol, the Symbol logo and Spectrum24 are registered trademarks of Symbol Technologies, Inc.
Other product names mentioned in this manual can be trademarks or registered trademarks of their respective companies and are
hereby acknowledged.
IBM is a registered trademark of International Business Machine Corporation.
Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation.
Novell and LAN Workplace are registered trademarks of Novell Inc.
Toshiba is a trademark of Toshiba Corporation.
Patents
This product is covered by one or more of the following U.S. and foreign Patents:
4,593,186; 4,603,262; 4,607,156; 4,652,750; 4,673,805; 4,736,095; 4,758,717; 4,760,248; 4,806,742; 4,816,660; 4,845,350;
4,896,026; 4,897,532; 4,923,281; 4,933,538; 4,992,717; 5,015,833; 5,017,765; 5,021,641; 5,029,183; 5,047,617; 5,103,461;
5,113,445; 5,130,520; 5,140,144; 5,142,550; 5,149,950; 5,157,687; 5,168,148; 5,168,149; 5,180,904; 5,216,232; 5,229,591;
5,230,088; 5,235,167; 5,243,655; 5,247,162; 5,250,791; 5,250,792;5,260,553; 5,262,627; 5,262,628; 5,266,787; 5,278,398;
5,280,162; 5,280,163; 5,280,164; 5,280,498; 5,304,786; 5,304,788; 5,306,900; 5,324,924; 5,337,361; 5,367,151; 5,373,148;
5,378,882; 5,396,053; 5,396,055; 5,399,846; 5,408,081; 5,410,139; 5,410,140; 5,412,198; 5,418,812; 5,420,411; 5,436,440;
5,444,231; 5,449,891; 5,449,893; 5,468,949; 5,471,042; 5,478,998; 5,479,000; 5,479,002; 5,479,441; 5,504,322; 5,519,577;
5,528,621; 5,532,469; 5,543,610; 5,545,889; 5,552,592; 5,557,093; 5,578,810; 5,581,070; 5,589,679; 5,589,680; 5,608,202;
5,612,531; 5,619,028; 5,627,359; 5,637,852; 5,664,229; 5,668,803; 5,675,139; 5,693,929; 5,698,835; 5,705,800; 5,714,746;
5,723,851; 5,734,152; 5,734,153; 5,742,043; 5,745,794; 5,754,587; 5,762,516; 5,763,863; 5,767,500; 5,789,728; 5,789,731;
5,808,287; 5,811,785; 5,811,787; 5,815,811; 5,821,519; 5,821,520; 5,823,812; 5,828,050; 5,848,064; 5,850,078; 5,861,615;
5,874,720; 5,875,415; 5,900,617; 5,902,989; 5,907,146; 5,912,450; 5,914,478; 5,917,173; 5,920,059; 5,923,025; 5,929,420;
5,945,658; 5,945,659; 5,946,194; 5,959,285; 6,002,918; 6,021,947; 6,029,894: 6,031,830; 6,036,098; 6,047,892; 6,050,491;
6,053,413; 6,056,200; 6,065,678; 6,067,297; 6,082,621; 6,084,528; 6,088,482; 6,092,725; 6,101,483; 6,102,293; 6,104,620;
6,114,712; 6,115,678; 6,119,944; 6,123,265; 6,131,814; 6,138,180; 6,142,379; 6,172,478; 6,176,428; 6,178,426; 6,186,400;
6,188,681; 6,209,788; 6,209,789; 6,216,951; 6,220,514; 6,243,447; 6,244,513; 6,247,647; 6,308,061; 6,250,551; 6,295,031;
6,308,061; 6,308,892; 6,321,990; 6,328,213; 6,330,244; 6,336,587; 6,340,114; 6,340,115; 6,340,119; 6,348,773; D305,885;
D341,584; D344,501; D359,483; D362,453; D363,700; D363,918; D370,478; D383,124; D391,250; D405,077; D406,581;
D414,171; D414,172; D418,500; D419,548;D423,468; D424,035; D430,158; D430,159; D431,562; D436,104.
5,912,662; 6,011873; 6,080,001; 6,234,389; 6,193,152B1;
Invention No. 55,358; 62,539; 69,060; 69,187 (Taiwan); No. 1,601,796; 1,907,875; 1,955,269 (Japan); European Patent 367,299;
414,281; 367,300; 367,298; UK 2,072,832; France 81/03938; Italy 1,138,713
3/02

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
Table of Contents
1Introduction......................................................... 1
2About the LA-5030 PC Card & LA-5033
PCI Adapter.......................................................... 3
2.1 Installation Prerequisites................................... 3
2.2 Operating Modes............................................. 5
2.3 54Mbps Operation and Frequency Bands.......... 6
2.4 Power Management-TBD................................ 7
2.5 LA-5033 PCI Adapterand LA-5030
PC Card LED Descriptions -TBD....................... 7
2.6 Wi-Fi Protected Access (WPA)............................ 8
2.7 Draft IEEE 802.11h Compatibility--TBD.............. 9
2.8 Symbol Value Add Features--TBD...................... 9
2.9 Software Installation Options............................10
3LA-5033 PCI Adapter Installations.....................11
3.1 Windows 2000 Driver and Configuration
Utility Installations.........................................11
3.2 Installing the LA-5033 PCI Adapter and Driver
for use with Windows 2000 Zero Config ...........13

iv Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
3.3 Windows XP Driver and Configuration
Utility Installations.........................................15
3.4 Installing the LA-5033 PCI Adapter and
Driver for use with Windows XP Zero Config ....17
4Windows 2000 LA-5030 PC Card Installations ...21
4.1 Installing the LA-5030 PC Card Driver and
Wireless Utility in Windows 2000.....................21
4.2 Installing the Driver in Windows 2000 For Use
With the Zero Config Utility.............................23
4.3 Removing the PC Card Driver in
Windows 2000 ..............................................25
5LA-5030 PC Card Windows XP Installations........27
5.1 Installing the LA-5030 PC Card Driver and
Wireless Utility in Windows XP.........................28
5.2 Removing the PC Card Driver in Windows XP ....30
5.3 Installing the Driver in Windows XP For Use
With the Zero Config Utility.............................31
AUsing the Wireless LAN Utility ............................33
A.1 Installing Wireless LAN Utility..........................33
A.2 About the Wireless LAN Utility.........................33
A.3 Wireless LAN Utility Task Tray Icons ................33
A.4 Link Info Page...............................................34

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 1
1Introduction
The Wireless Networker LA-5030 PC Card and LA -5033 PCI Adapter
allow PC Card slot and PCI slot equipped devices to connect to a Wi-Fi
IEEE 802.11 a, b or g wireless local area network (LAN), or communicate
directly with other mobile devices enabled for wireless LAN connectivity. .
•LA-5030 and LA-5033 adapters support the IEEE 802.11b, g,
and a WiFi compliance specifications. This open architecture
allows LA -5030 AND LA-5033 devices to communicate with
wireless devices from other manufacturers that conform to the
same specifications.
•LA-5030 and LA-5033 adapters allow mobile devices to roam
throughout large facilities while remaining connected to the
network.
•LA-5030 antenna diversity allows adapters to alternate between
antennas with the best reception, increasing overall performance.
•LA-5030 and LA-5033 adapters allow the establishment of ad-
hoc wireless workgroup networks.
•LA-5030 and LA-5033 adapters are protocol-independent,
allowing mobile devices to communicate with a wide range of
servers, hosts and systems.
Chapter

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 3
2About the LA-5030 PC Card &
LA-5033 PCI Adapter
A wireless LAN PCI adapter or PC Card allowsa client PC to be
connectedto a Symbol wireless network.
Features Include:
•Operating mode options for access point or peer-to-peer
associations
•Low-power operation for battery-powered devices with PC Card
slots
•Standard NDIS (Network Driver Interface Specification) drivers
•Windows 2000 and XP operating system support
•WEP, WPA-PSK, 802.1x, EAP security
•Site survey capability
•Wi-Fi Protected Access (WPA)
•Power management. Disabled, Dynamic, and Maximum
•Rogue AP Detection
2.1 Installation Prerequisites
Keep the adapter serial number in a safe place. The Support Center
uses the information to reference warranty and service contract data.
Chapter

4Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
Note: Verify the model indicated on the adapter before use. Contact
the Symbol Support Center if an item is missing or not
functioning. Refer to Appendix Cfor Customer Support contact
information.
Avoid exposing the adapter to liquids or abrasive materials.
2.1.1. LA-5033 PCIAdapter System Requirements
The LA-5033 PCIAdapter installation requires:
•a system with an available PCI slot
•Internet access (http://www.symbol.com/services/downloads) for the
required driver and Symbol a/g Adapter Configuration Utility
download
•an available interrupt (IRQ)???
•an available I/O port address
Note: FCC RF exposure requirements state the PCI adapter external
antenna should be positioned so it is at least 20 cm (8 inches)
away from the user.
2.1.2 LA-5030 PC Card System Requirements
The LA-5030 PC Card installation requires:
•a computer with a Type II PC Card slot
•Internet access (http://www.symbol.com/services/downloads) for the
required LA-5030 driver and Symbol a/g Adapter Configuration
Utility download

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 5
Note: To comply with FCC and Industry Canada exposure
requirements, this hand-held device is approved for operation
near a user’s hand when there is 20 cm or more between the
antenna and the user’s body.
2.2 Operating Modes
The Symbol Wireless Networker a/g Adapter Configuration Utility installs
with the Windows driver. Use the Configuration Utility to select the
operational mode, ESSID, encryption algorithm, authentication scheme
and power consumption mode used with the LA-5030 PC Card or LA-
5033 PCI adapter.
The LA-5033 PCI adapter and LA-5030 PC Card support the following
operational modes:
•Use Infrastructure to operate with an access point (AP). The
adapter can roam freely between AP cells in the network or transmit
and receive across subnets. Mobile Units (MUs) appear as network
nodes to other devices in the network. Infrastructure is the adapter
default mode.
•Select Ad Hoc to form peer-to-peer LA-5030 networks without APs.
Use Ad Hoc to create networks within established network coverage
areas or networks free of the constraints of access point provided
radio coverage. The MU starting the Ad Hoc network (the first
LA5030 adapter transmitting a beacon) determines the channel and
data rate used for the other LA-5030 adapters within the network
using the same ESSID.
The Symbol Ad Hoc mode is an Independent Basic Service Set
(IBSS) mode requiring no backbone infrastructure. The lack of an
access point results in MUs alternating the duty of sending beacons.
There are no relay functions in an Ad Hoc (IBSS) network, not every
MU is capable of communicating with other MUs due to the range

6Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
limitations. Consequently, all stations need to be within range of
each other.
2.3 54Mbps Operation and
Frequency Bands
The LA -5033 PCI adapter and LA -5030 PC Card support a
maximum 54Mbps data rate. The adapter automatically shifts data
rate when unable to maintain a high quality connection at 54Mbps.
When the WLAN adapter detects improved signal strength, it shifts
to an increased data rate, up to the maximum 54Mbps.The
following table indicates data rates and modulation method that can
be used in different bands (standards).
IEEE 802.11a or IEEE 802.11g IEEE 802.11b
Data Rate Modulation Data Rate Modulation
6Mbps BPSK 1Mbps DBPSK
9Mbps BPSK 2Mbps DQPSK
12Mbps QPSK 5.5Mbps CCK
18Mbps QPSK 11Mbps CCK
24Mbps 16QAM
36Mbps 16QAM
48Mbps 64QAM
54Mbps 64QAM

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 7
USA
Frequency Band European Frequency Band Japan FrequencyBand
5.15 -5.25 GHz
5.15 -5.35 GHz
4.90–5.0 GHz
5.25 -5.35 GHz
5.47 -5.725 GHz 5.15 –5.25 GHz
5.725 -5.825 GHz
The following factors can dynamically alter the data rate:
•signal strength between the access point and adapter
•the ratio of good transmitted packets vs attempted packets
transmitted, but not received
•the MU finds a higher transmit rate with another AP.
Note: Physical obstructions and numerous devices operating in close
proximity to one another negatively impact the ability to maintain
an 11Mbps access point association.
2.4 Power Management-TBD
2.5 LA-5033 PCI Adapter and LA-5030 PC
Card LED Descriptions -TBD

8Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
(T B D)
(PCI Adapter)
(PC Card)
There are two LED Indicators on the LA -5030 PC Card. The following
table describes the meaning of each LED indicator:
LED MEANING
POWER Indicates that the card is powered on when the LED
lights up.
LINK Indicates link status. The LED lights up while the
wireless connection is linked.
2.6 Wi-Fi Protected Access (WPA)
Wi-Fi Protected Access (WPA) is a security standard for systems
operating with a Wi-Fi wireless connection. WPA is an upgrade from
WEP, the current security standard that is outdated. WEP security’s lack
of user authentication mechanisms is addressed by WPA. Compared to
WEP, WPA provides superior data encryption and user authentication.
The WPA enhanced encryption method addresses the weaknesses of
WEP by including:
•a per-packet key mixing function

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 9
•a message integrity check
•an extended initialization vector with sequencing rules
•a re-keying mechanism.
WPA uses an encryption method called Temporal Key Integrity Protocol
(TKIP). WPA employs 802.1X and Extensible Authentication Protocol
(EAP). Access points can operate in a combination of WEP/WPA modes
to support both WEP and WPA Windows 2000 and XP clients.
Note: For Windows XP users, if you want to use Zero Config to set
WPA, ensure Service Pack #1 and WPA Hotfix Q815485 is
installed.
2.6.1 WPA-PSK
Wi-Fi Protected Access –Pre Shared Key (WPA-PSK) is a type of WPA
providing the same durable encryption protection for users without an
enterprise authentication server.With WPA-PSK, encryption keys are
automatically re-keyed and authenticated after a designated period or
after the transmission of a specified number of packets.
2.7 Draft IEEE 802.11h Compatibility--TBD
2.8 Symbol Value Add Features--TBD
(Like Load Balancing,Rogue AP detection?)

10 Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
2.9 Software Installation Options
Symbol recommends using Symbol a/g Adapter Configuration Utility to
configure and manage LA-5030 adapter settings. The installation of
Symbol a/g Adapter Configuration Utility is part of the device driver
installation procedure.
Alternatively, the adapter can be managed using the Windows Zero
Config utility. Zero Config is a Microsoft provided utility shipped with
Windows 2000 and XP.
Use Symbol a/g Adapter Configuration Utility for a more diverse set of
driver configuration settings designed specifically for use with the
LA-5030 PC Card and LA-5033 PCI adapter and its custom feature set.
Note: The Symbol a/g Adapter Configuration Utility and the Microsoft
Zero Config utility cannot function if enabled simultaneously. Do
not enable the Microsoft Zero Config utility if using the Symbol
a/g Adapter Configuration Utility.

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 11
3LA-5033 PCI Adapter Installations
The installation of the LA-5033 PCI adapter requires the physical
installation of the adapter, the driver installation and the Symbol a/g
Adapter Configuration Utility initial setup be completed as one process.
Note: Use proper grounding for the environment when handling
computer components.
3.1 Windows 2000 Driver and Configuration
Utility Installations
To install the LA-5033 PCI adapter, driver and Configuration Utility in
Windows 2000:
Note: A Microsoft Digital Signature Not Found dialog box could
appear during the installation stating a digital signature was not
found for either the Symbol adapter or the “unknown software
package.” A Microsoft digital signature is not required for the
driver or Configuration Utility installation. Click Yesto continue. If
No is clicked, restart the installation.
1. Ensure the previously installed driver and Configuration have been
removed (if necessary).
2. If downloading the driver and Configuration Utility from the Symbol
Web site (http://www.symbol.com/services/downloads), extract the
files to the computer.
3. Power off the computer before installing the PCI adapter.
4. Remove the computer cover.
5. Locate an available PCI slot in the computer.
Chapter

12 Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
6. Remove the retaining screw and bracket for the slot.
7. Align the adapter with the slot and insert firmly. Verify the adapter
seats in the slot evenly.
8. Verify the antenna connectors on the back of the PC are exposed.
9. Secure the adapter to the chassis with a retaining screw.
10. Replace the computer cover.
11. Power on the desktop computer.
The Windows Found New Hardware Wizard displays.
12. Click Next to continue with the driver and Configuration Utility
installation.
The Windows Found New Hardware Wizard prompts the user to
specify a driver installation method.
13. Select the Search for a suitable driver for my device checkbox.
Click Next.
14. Select the Specify a location checkbox. Click Next.
The Windows Found New Hardware Wizard prompts for the location
of the driver and Configuration Utility files.
15. Browse to the location of Symbol Web site file download and select
autorun.inf. Click Open.
16. Click OK from within the Found New Hardware Wizard to proceed
with the installation.
The Windows hardware installation window displays the location of
the files. Click Next.
The driver and Configuration Utility files download to the desktop
computer.
17. Click Finish.

Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide 13
What displays to notify of a successful install ???.
18. Refer to Appendix Afor instructions on using the Configuration Utility.
3.2 Installing the LA-5033 PCI Adapter
and Driver for use with Windows
2000 Zero Config
Use the Windows 2000 Zero Config utility as the adapter management
tool if using the LA-4123 PCI adapter without the Symbol Configuration
Utility or if using a 3rd party software supplicant. The Symbol
Configuration Utility does not function properly while 3rd party software
supplicants are loaded on the system.
Note: If a version of the Symbol Configuration Utility resides on the
system, use Windows 2000 Add/Remove Programs to uninstall it
before installing the driver.
To install the LA-5033 PCI adapter and driver without the Symbol
Configuration Utility in Windows 2000:
Note: A Microsoft Digital Signature Not Found dialog box could
appear during the installation stating a digital signature was not
found for either the Symbol adapter or the “unknown software
package.” A Microsoft digital signature is not required for the
driver installation. ClickYesto continue. If No is clicked, restart
the installation.
1. Ensure the previously installed driver and Configuration Utility have
been removed (if necessary).
2. If downloading the driver files from the Symbol Web site
(http://www.symbol.com/services/downloads), extract the files to the
computer.

14 Wireless Networker LA-5030 PC Card & LA-5033 PCI Adapter User Guide
3. Power off the computer before installing the PCI adapter.
4. Remove the computer cover.
5. Locate an available PCI slot in the computer.
6. Remove the retaining screw and bracket for the slot.
7. Align the adapter with the slot and insert firmly. Verify the adapter
seats in the slot evenly.
8. Verify the antenna connectors on the back of the PC are exposed.
9. Secure the adapter to the chassis with a retaining screw.
10. Replace the computer cover.
11. Power on the desktop computer.
The Windows 2000 Found New Hardware Wizard displays.
12. Click Nextto continue.
The Windows Found New Hardware Wizard prompts the user to
specify a driver installation method.
13. Select the Search for a suitable driver for my device checkbox.
Click Next.
14. Select the Specify a location checkbox. Click Next.
The Windows Found New Hardware Wizard prompts for the location
of the driver files.
15. Browse to the location on the system where the files reside and
select the Driver Only Installer.exe application from the top-level
folder. Click Open.
16. Click OK from within the Found New Hardware Wizard to proceed
with the installation.
The Windows Found New Hardware Wizard displays the location of
the files. Click Next.
17. Click Finish from within the Windows Found New Hardware Wizard.