IBM RT PC Options Installation page 6

Federal Communications Commission (FCC) Statement
Warning:
This equipment is verified to comply with the limits for a
Class B computing device, pursuant to Subpart J of Part 15 of FCC
Rules. Operations with peripherals (computer input/output devices,
terniinals, printers, and so on) not in compliance with the Class B
limits, is likely to result in interference to radio and television
reception.
Instructions To User
This equipment generates and uses radio frequency energy. If not installed
and used according to the operating instructions, reference, and service
manuals, the equipment may cause interference to radio and television
reception.
The equipment has been tested and found to comply with the limits for a
Class B computing device according to Subpart J of Part 15 of FCC Rules,
which are designed to provide reasonable protection against such
interference when operated in a residential installation.
If
this equipment causes interference to radio or television reception, which
can be determined by turning the equipment off and on, try to correct the
interference by one or more of the following measures:
• Reorient the receiving antenna.
• Relocate the equipment with respect to the receiver.
• Move the equipment away from the receiver.
• Plug the equipment into a different outlet so that equipment and
receiver are on different branch circuits.
• Ensure that card mounting screws, attachment connector screws, and
ground wires are tightly secured.
• Ensure that card slot covers are in place when no card is installed.
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