Symbol 3025 Manuale utente
Spectrum24
Wireless LAN Adapter
Models 3020 PC Card &
3025 ISA Adapter
Product Reference Guide
70-20505-01
October 1998
ii Spectrum24 Wireless LAN Adapter User Guide
Copyright
Copyright © 1998 by Symbol Technologies, Inc. All rights reserved.
No part of this publication may 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 may be trademarks or registered trademarks of their respective companies and
are hereby acknowledged.
Novell and LAN Workplace are registered trademarks of Novell Inc.
Patents
This product is covered by one or more of the following U.S. and foreign Patents:
U.S. Patent No.4,360,798; 4,369,361; 4,387,297; 4,460,120; 4,496,831; 4,593,186; 4,603,262; 4,607,156;
4,652,750; 4,673,805; 4,736,095; 4,758,717; 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; 5,229,591; 5,230,088; 5,235,167; 5,243,655;
5,247,162; 5,250,791; 5,250,792; 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; 5,321,246; 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; 5,578,810; 5,581,070; 5,589,679; 5,589,680;
5,608,202; 5,612,531; 5,619,028; 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; 5,745,794; 5,754,587; 5,658,383; D305,885; D341,584; D344,501; D359,483;
D362,453; D362,435; D363,700; D363,918; D370,478; D383,124; D391,250.
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.
Symbol Technologies, Inc.
One Symbol Plaza
Holtsville, N.Y. 11742-1300
Telephone:(800)SCAN234/(516)738-2
Spectrum24 Wireless LAN Adapter User Guide iii
Regulatory Addendum
Congratulations on your purchase of this Symbol Technologies product. It is manufactured to the highest standards to
ensure trouble-free operation and durability. In order to comply with various U.S. and International regulatory requirements, we
have included this addendum with your product. It is an all-encompassing document that applies to the complete line of
Symbol products. Therefore, many of the labels shown, and statements indigenous to other devices may not apply to your
particular product.
Radio Frequency Interference Requirements
This device has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the Federal
Communications Commissions Rules and Regulation. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference
in which case the user will be required to correct the interference at his own expense.
However, there is no guarantee that interference will not occur in a particular installation. If the equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
•Re-orient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Radio Frequency Interference Requirements -
Canada
This Class A digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations.
CE Marking and European Union Compliance
Products intended for sale within the European Union are marked with the CEMark which indicates compliance
to applicable Directives and European Normes (EN), as follows. Amendments to these Directives or ENs are
included: Normes (EN), as follows.
Applicable Directives:
•Electromagnetic Compatibility Directive 89/336/EEC
•Low Voltage Directive 73/23/EEC
Applicable Standards:
•EN 55 022 - Limits and Methods of Measurement of Radio Interference Characteristics of Information
technology Equipment
•EN 50 082-1 - Electromagnetic Compatibility - Generic Immunity Standard, Part 1: Residential, commercial,
Light Industry
iv Spectrum24 Wireless LAN Adapter User Guide
•IEC 801.2 - Electromagnetic Compatibility for Industrial Process Measurement and Control Equipment Part 2:
Electrostatic Discharge Requirements
•IEC 801.3 - Electromagnetic Compatibility for Industrial Process Measurement and Control Equipment Part 3:
Radiated Electromagnetic Field Requirements
•IEC 801.4 - Electromagnetic Compatibility for Industrial Process Measurement and Control Equipment Part 4: Electrical
Fast Transients Requirements
•EN 60 950 + Amd 1 + Amd 2 - Safety of Information Technology Equipment Including Electrical Business Equipment
•EN 60 825-1 (EN 60 825) - Safety of Devices Containing Lasers
RF Devices
Symbol’s RF products are designed to be compliant with the rules and regulations in the locations into which they are sold and
will be labeled as required. The majority of Symbol’s RF devices are type approved and do not require the user to obtain license
or authorization before using the equipment. Any changes or modifications to Symbol Technologies equipment not expressly
approved by Symbol Technologies could void the user’s authority to operate the equipment.
Telephone Devices (Modems) - United States
If this product contains an internal modem it is compliant with Part 68 of the Federal Communications Commission Rules and
Regulations and there will be a label on the product showing the FCC ID Number and the REN, Ringer Equivalence Number.
The REN is used to determine the quantity of devices which maybe connected to the telephone line. Excessive RENs on the
telephone line may result in the device not ringing in response to an incoming call. In most but not all areas, the sum of the
RENs should not exceed 5.0. To be certain of the number of devices that may be connected to the line, as determined by the
total number of RENs, contact the telephone company to determine the maximum REN for the calling area.
If the modem causes harm to the telephone network, the telephone company will notify you in advance; however, if advance
notice is not practical, you will be notified as soon as possible. Also, you will be advised of your right to file a complaint with the
FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation
of the modem. If this happens the telephone company will provide advance notice so you may make any necessary
modifications to maintain uninterrupted service.
Telephone Devices (Modems) - Canada
If this product contains an internal modem it is compliant with CS-03 of Industry Canada and there will be a Canadian
certification number (CANADA: ____) on a label on the outside of the product. This certification means that the equipment
meets certain telecommunications network protective, operational and safety requirements. The Department does not
guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be installed using an acceptable method of connection. In some
cases, the company’s inside wiring associated with a single-line, individual service maybe extended by means of a certified
convector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may
not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any
repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications
company cause to request the user to disconnect the equipment.
User should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and
internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in
rural areas.
CAUTION: User should not attempt to make such connections themselves, but should contact the appropriate electric inspection
authority, or electrician, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to the
telephone loop which is used by the device, to prevent overloading. The termination of a loop may consist of any combination
of devices, subject only to the requirement that the total of the Load Numbers of all devices not exceed 100.
Spectrum24 Wireless LAN Adapter User Guide v
The Load Number is located on a label on the product.
Contact your local Symbol Technologies, Inc., representative for service and support;
Symbol Technologies, Inc.,
Canadian Sales and Service
2540 Matheson Boulevard East
Mississauga, Ontario
Canada L4W 4Z2
Phone - 905 629 7226
Laser Devices
Symbol products using lasers comply with US 21CFR1040.10, Subchapter J and IEC825/EN 60 825 (or IEC825-1/EN 60
825-1, depending on the date of manufacture). The laser classification is marked one of the labels on the product.
Class 1 Laser devices are not considered to be hazardous when used for their intended purpose. The following statement is
required to comply with US and international regulations:
CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous
visible or invisible laser light exposure.
Class 2 laser scanners use a low power, visible light diode. As with any very bright light source, such as the sun, the user should
avoid staring directly into the light beam. Momentary exposure to a Class 2 laser is not known to be harmful.
Laser information labels are found in the product Quick Reference Guide.
vi Spectrum24 Wireless LAN Adapter User Guide
Spectrum24 Wireless LAN Adapter User Guide vii
About This Document
Reference Documents
This Reference Guide refers to the following documents:
RFC’s (Request For Comments) may be found on the Web at: http://www.ctrl-
c.lin.se/ftp/DOC/RFC.
Conventions
Terminal text is depicted as shown on a 4140 terminal screen.
Keystrokes are indicated as follows:
Typeface conventions used include.
Part Number Document Title
70-20135-02 Single High Performance Antenna (ML-2499-HPA1-00/
Twin High Performance Diversity Antenna (ML-2499-DVA
1-00)
70-20136-01 Mountable F-Plane Antenna (ML-2499-DSA1-00)
70-20137-02 Universal Acess Point Wall Bracket (ML-2499-APB1-00)
ENTER identifies a key.
FUNC, CTRL, C identifies a key sequence. Press and release each key
in turn.
Press A+B means to press the indicated keys simultaneously.
Hold A+B means to hold down the indicated keys. Used in
combination with another keystroke.
<angles> indicates mandatory parameters in a given syntax.
[brackets] for command line, indicates available parameters; in
configuration files brackets act as separators for options.
Italics indicates the first time a term is used, a book title,
information to be replaced by an actual value, and
menu titles.
viii Spectrum24 Wireless LAN Adapter User Guide
This manual uses the following for certain conditions or types of information:
Indicates tips or special requirements.
Indicates conditions that can cause equipment damage or
data loss.
Indicates a condition or procedure that is potentially
dangerous. Only qualified, Symbol-trained personnel
should attempt to correct or perform.
Special Definitions:
Screen is the device on a terminal where the terminal shows data.
A display is an arrangement of data on a screen.
‘single quotes’ indicates the exact setting for a parameter.
Screen indicates monitor screen dialog. Also indicates user input.
Terminal indicates text shown on a radio terminal screen.
Spectrum24 Wireless LAN Adapter User Guide ix
Customer Support
Symbol Technologies is committed to providing its customers with World
Class Customer Service and Technical Support. The Symbol Support Center
is the single point of contact for any technical problem, question or
support issue.
The Support Center is operational 365 days a year, 24 hours a day, staffed
by full-time professional Technical Specialists.
If Symbol Technical Specialists cannot solve the problem immediately within
its tiered technical support center, access to all technical disciplines within
Symbol become available for further assistance and support. First
response/contact within 24 hours or one business day. Response by email,
fax or telephone.
North American Contacts
Inside North America, contact Symbol by:
Symbol Technologies, Inc.
One Symbol Plaza
Holtsville, New York 11742-1300
Telephone: 1-516-738-2400/1-800-SCAN 234
Fax: 1-516-738-5990
•Symbol Support Center:
– telephone: 1-800-653-5350
– fax: (516) 563-5410
– International Contacts
x Spectrum24 Wireless LAN Adapter User Guide
Outside North America, contact Symbol by:
Symbol Technologies Technical Support
12 Oaklands Park
Berkshire, RG41 2FD, United Kingdom
Tel: 011-44-118-945-7000 or 1-516-738-2400 ext. 6213
Additional Information
Obtain additional information by contacting Symbol at:
•1-800-722-6234, inside North America
•+1-516-738-5200, in/outside North America
•http://www.symbol.com/
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