3Com OfficeConnect 3CRWDR200A-75 User Manual page 129

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3Com declares that WL-553 (FCC ID: O9C-WL553) is limited in
CH1~CH11 for 2.4 GHz by specified firmware controlled in U.S.A.
US Federal Communications Commission (FCC) EMC Compliance
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. 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 that to
which the receiver is connected.
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. 004-000-0034504.
3Com is not responsible for any radio or television interference caused
by unauthorized modification of the devices included with this 3Com
OfficeConnect® ADSL Wireless 108Mbps 11g Firewall Router, Model
Number: WL-553, or the substitution or attachment of connecting cables
and equipment other than specified by 3Com.
The correction of interference caused by such unauthorized modification,
substitution or attachment will be the responsibility of the user.