3Com III User Manual page 77

FCC CLASS B CERTIFICATION STATEMENT
3Com Corporation
Model Nos: 3C592-TPO and 3C592-COMBO
FCC ID: DF63C592
Made in U.S.A.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1 this device may not cause harmful interference, and
2 this device must accept any interference received, including interference that may cause
undesired operation.
WARNING: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules, and the Canadian Department of
Communications Equipment Standards entitled, "Digital Apparatus," ICES-003. These limits are
designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this 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:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from the one which the receiver is
connected to.
Consult the dealer or an experienced radio/TV technician for help.
The user may find the following booklet prepared by the Federal Communications Commission
helpful:
The Interference Handbook
This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock
No. 004-000-00345-4.
NOTE: In order to maintain compliance with the limits of a Class B digital device, 3Com requires
that you use quality interface cables when connecting to this device. Changes or modifications
not expressly approved by 3Com could void the user's authority to operate this equipment. Refer
to the manual for specifications on cabling types.
CISPR B COMPLIANCE
This device complies with the EMC directive of the European Community and meets or exceeds
the following technical standard:
EN 55022 – Limits and Methods of Measurement of Radio Interference Characteristics of
Information Technology Equipment.
This device complies with the CISPR Class B standard.
WARNING: This is a Class B product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.