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FCC/DOC Radio Frequency Interference Compliance
This equipment generates and uses radio frequency energy and, if not
installed and used in strict accordance with the instructions in this manual,
may cause interference to radio and television reception. This equipment
has been tested and found to comply with (1) the limits for a Class A
computing device, in accordance with the specifications in Subpart J of Part
15 of U.S. Federal Communications Commission (FCC) Rules, and (2) the
limits for radio noise emissions from digital apparatus set out in the Radio
Interference Regulations of the Canadian Department of Communication
(DOC). These regulations are designed to provide reasonable protection
against interference from the equipment to radio and television reception in
commercial areas.
There is no guarantee that interference will not occur in a particular
installation. However, the chances of interference are much less if the
equipment is used according to this instruction manual.
If the equipment does cause interference to radio or television reception,
which can be determined by turning the equipment on and off, one or more
of the following suggestions may reduce or eliminate the problem.
•
Operate the equipment and the receiver on different branches of your
AC electrical system.
•
Move the equipment away from the receiver with which it is
interfering.
•
Relocate the equipment with respect to the receiver.
•
Reorient the receiver's antenna.
•
Be sure that the equipment is plugged into a grounded outlet and that
the grounding has not been defeated with a cheater plug.
If necessary, consult National Instruments or an experienced
radio/television technician for additional suggestions. The following
booklet prepared by the FCC may also be helpful:
How to Identify and
Resolve Radio-TV Interference Problems.
This booklet is available from
the U.S. Government Printing Office, Washington, DC 20402, Stock
Number 004-000-00345-4.
