3Com ADSL Modem Ethernet, Руководство по установке

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Caution to the User
The user is cautioned that any changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to operate the
equipment.
UL-Certified/CUL-Certified
This information technology equipment is UL-Certified and CUL-Certified for the
uses described in the users guide.
Radio and Television Interference
This equipment generates and uses radio frequency energy and if not installed and
used properly, in strict accordance with the manufacturer’s instructions, may cause
interference to radio and television reception. The modem has been tested and
found to comply with the limits for a Class B computing device in accordance with
the specifications in Part 15 of FCC rules, which are designed to provide reasonable
protection against such 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 interference to radio and television
communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this device does cause interference to radio or television reception,
which you can determine by monitoring reception when the modem is installed and
when it is removed from the computer, try to correct the problem with one or more
of the following measures:
· Reorient the receiving antenna (for televisions with antenna reception only) or
cable input device.
· Relocate the computer with respect to the receiver.
· Relocate the computer and/or the receiver so that they are on separate branch
circuits.
If necessary, consult your dealer or an experienced radio/television technician for
additional suggestions. You may find the following booklet, prepared by the Federal
Communications Commission, helpful:
How to Identify and Resolve Radio-TV Interference Problems
Stock No. 004-000-0345-4
U.S. Government Printing Office
Washington, DC 20402
In accordance with Part 15 of the FCC rules, the user is cautioned that any changes
or modifications to the equipment described in this manual that are not expressly
approved by 3Com could void the user’s authority to operate the equipment.