§  95.393   Instructions and warnings.

   (a) A user's instruction manual must be supplied with each transmitter
   that can be used in a Personal Radio Service.

   (b) The manual described in paragraph (a) of this section must contain
   all information necessary for the proper installation and operation of
   the transmitter including:

   (1) Instructions concerning all controls, adjustments and switches that
   may be operated or adjusted without resulting in a violation of FCC
   rules;

   (2) Warnings concerning any adjustment that could result in a violation
   of FCC rules or that is recommended to be performed only by or under
   the immediate supervision and responsibility of a person certified as
   technically qualified to perform transmitter maintenance and repair
   duties in the relevant radio service by an organization or committee
   representative of users of that service;

   (3) Warnings concerning the replacement of any transmitter component
   (crystal, semiconductor, etc.) that could result in a violation of FCC
   rules; and

   (4) For a transmitter that can only be operated with an FCC license,
   warnings concerning compliance with applicable licensing requirements
   and information concerning license application procedures.