Lenovo 309392U Laptop User Manual


 
information contained in this document was obtained in specific environments
and is presented as an illustration. The result obtained in other operating
environments may vary.
Lenovo may use or distribute any of the information you supply in any way
it believes appropriate without incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for
convenience only and do not in any manner serve as an endorsement of those
Web sites. The materials at those Web sites are not part of the materials for
this Lenovo product, and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled
environment. Therefore, the result obtained in other operating environments
may vary significantly. Some measurements may have been made on
development-level systems and there is no guarantee that these measurements
will be the same on generally available systems. Furthermore, some
measurements may have been estimated through extrapolation. Actual results
may vary. Users of this document should verify the applicable data for their
specific environment.
Export classification notice
This product is subject to the United States Export Administration Regulations
(EAR) and has an Export Classification Control Number (ECCN) of 4A994.b.
It can be re-exported except to any of the embargoed countries in the EAR E1
country list.
Electronic emissions notices
The following information refers to ThinkPad X201, X201s, and X201 Tablet,
machine type 0053, 0831, 2985, 3093, 3113, 3144, 3239, 3249, 3323, 3357, 3626,
3680, 3712, 4492, 5129, 5143, 5385, 5397, 5413, 5442, and 5446.
Federal Communications Commission (FCC) Declaration of Conformity
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:
v Reorient or relocate the receiving antenna.
22 ThinkPad X201, X201s, and X201 Tablet Service and Troubleshooting Guide