operation manual

A “User Product” is either (1) a “consumer product”,
which means any tangible personal property which is
normally used for personal, family, or household
purposes, or (2) anything designed or sold for
incorporation into a dwelling. In determining whether a
product is a consumer product, doubtful cases shall be
resolved in favor of coverage. For a particular product
received by a particular user, “normally used” refers to a
typical or common use of that class of product,
regardless of the status of the particular user or of the
way in which the particular user actually uses, or expects
or is expected to use, the product. A product is a
consumer product regardless of whether the product has
substantial commercial, industrial or non-consumer uses,
unless such uses represent the only significant mode of
use of the product.
“Installation Information” for a User Product means any
methods, procedures, authorization keys, or other
information required to install and execute modified
versions of a covered work in that User Product from a
modified version of its Corresponding Source. The
information must suffice to ensure that the continued
functioning of the modified object code is in no case
prevented or interfered with solely because modification
has been made.
If you convey an object code work under this section in,
or with, or specifically for use in, a User Product, and the
conveying occurs as part of a transaction in which the
right of possession and use of the User Product is
transferred to the recipient in perpetuity or for a fixed term
(regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must
be accompanied by the Installation Information. But this
requirement does not apply if neither you nor any third
party retains the ability to install modified object code on
the User Product (for example, the work has been
installed in ROM).
The requirement to provide Installation Information does
not include a requirement to continue to provide support
service, warranty, or updates for a work that has been
modified or installed by the recipient, or for the User
Product in which it has been modified or installed. Access
to a network may be denied when the modification itself
materially and adversely affects the operation of the
network or violates the rules and protocols for
communication across the network.
Corresponding Source conveyed, and Installation
Information provided, in accord with this section must be
in a format that is publicly documented (and with an
implementation available to the public in source code
form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
“Additional permissions” are terms that supplement the
terms of this License by making exceptions from one or
more of its conditions. Additional permissions that are
applicable to the entire Program shall be treated as
though they were included in this License, to the extent
that they are valid under applicable law. If additional
permissions apply only to part of the Program, that part
may be used separately under those permissions, but the
entire Program remains governed by this License without
regard to the additional permissions.
When you convey a copy of a covered work, you may at
your option remove any additional permissions from that
copy, or from any part of it. (Additional permissions may
be written to require their own removal in certain cases
when you modify the work.) You may place additional
permissions on material, added by you to a covered
work, for which you have or can give appropriate
copyright permission.
Notwithstanding any other provision of this License, for
material you add to a covered work, you may (if
authorized by the copyright holders of that material)
supplement the terms of this License with terms:
•a) Disclaiming warranty or limiting liability differently from
the terms of sections 15 and 16 of this License; or •b)
Requiring preservation of specified reasonable legal
notices or author attributions in that material or in the
Appropriate Legal Notices displayed by works containing
it; or •c) Prohibiting misrepresentation of the origin of that
material, or requiring that modified versions of such
material be marked in reasonable ways as different from
the original version; or •d) Limiting the use for publicity
purposes of names of licensors or authors of the material;
or •e) Declining to grant rights under trademark law for
use of some trade names, trademarks, or service marks;
or •f) Requiring indemnification of licensors and authors
of that material by anyone who conveys the material (or
modified versions of it) with contractual assumptions of
liability to the recipient, for any liability that these
contractual assumptions directly impose on those
licensors and authors.
All other non-permissive additional terms are considered
“further restrictions” within the meaning of section 10. If
the Program as you received it, or any part of it, contains
a notice stating that it is governed by this License along
with a term that is a further restriction, you may remove
that term. If a license document contains a further
restriction but permits relicensing or conveying under this
License, you may add to a covered work material
governed by the terms of that license document, provided
that the further restriction does not survive such
relicensing or conveying.
If you add terms to a covered work in accord with this
section, you must place, in the relevant source files, a
statement of the additional terms that apply to those files,
or a notice indicating where to find the applicable terms.
Additional terms, permissive or non-permissive, may be
stated in the form of a separately written license, or
stated as exceptions; the above requirements apply
either way.
8. Termination.
You may not propagate or modify a covered work except
as expressly provided under this License. Any attempt
otherwise to propagate or modify it is void, and will
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