Sec. 15.105  Information to the user.

    (a) For a Class A digital device or peripheral, the instructions 
furnished the user shall include the following or similar statement, 
placed in a prominent location in the text of the manual:

    Note: This equipment has been tested and found to comply with the 
limits for a Class A digital device, pursuant to part 15 of the FCC 
Rules. These limits are designed to provide reasonable protection 
against harmful interference when the equipment is operated in a 
commercial environment. This equipment generates, uses, and can radiate 
radio frequency energy and, if not installed and used in accordance with 
the instruction manual, may cause harmful interference to radio 
communications. Operation of this equipment in a residential area is 
likely to cause harmful interference in which case the user will be 
required to correct the interference at his own expense.

    (b) For a Class B digital device or peripheral, the instructions 
furnished the user shall include the following or similar statement, 
placed in a prominent location in the text of the manual:

    Note: 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.

    (c) The provisions of paragraphs (a) and (b) of this section do not 
apply to digital devices exempted from the technical standards under the 
provisions of Sec. 15.103.

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    (d) For systems incorporating several digital devices, the statement 
shown in paragraph (a) or (b) of this section needs to be contained only 
in the instruction manual for the main control unit.