Lenovo 20JD, Руководство пользователя, Страница: 129 / 150

Appendix B. Regulatory information
This chapter provides regulatory and compliance information about Lenovo products.
Certification-related information
Product name : ThinkPad X1 Yoga
Compliance ID : TP00076C
Machine types : 20JD, 20JE, 20JF, and 20JG
The latest compliance information is available at: http://www.lenovo.com/compliance.
Wireless-related information
This topic provides wireless-related information about Lenovo products.
Wireless interoperability
Wireless-LAN card is designed to be interoperable with any wireless-LAN product that is based on Direct
Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency
Division Multiplexing (OFDM) radio technology, and is compliant to:
• The 802.11b/g Standard, 802.11a/b/g, 802.11n, or 802.11ac on wireless-LANs, as defined and approved
by the Institute of Electrical and Electronics Engineers.
• The Wireless Fidelity (Wi-Fi
®
) certification as defined by the Wi-Fi Alliance
®
.
Your Bluetooth card supports Windows 10 in-box Bluetooth profiles. Some computer models might be
equipped with a Bluetooth card compliant with the Bluetooth Specification version 4.2 as defined by the
Bluetooth Special Interest Group SIG. However, the Windows operating system might limit the support
only on the Bluetooth Specification version 4.1.
Usage environment and your health
This computer contains integrated wireless cards that operate within the guidelines identified by radio
frequency (RF) safety standards and recommendations; therefore, Lenovo believes that this product is safe
for use by consumers. These standards and recommendations reflect the consensus of the worldwide
scientific community, and result from deliberations of panels and committees of scientists, who continually
review and interpret the extensive research literature.
In some situations or environments, the use of wireless devices might be restricted by the proprietor of a
building or responsible representatives of an organization. For example, these situations and areas might
include the following:
• On board of airplanes, in hospitals or near petrol stations, blasting areas (with electro-explosive devices),
medical implants or body-worn electronic medical devices, such as pace makers.
• In any other environment where the risk of interference to other devices or services is perceived or
identified as harmful.
If you are uncertain of the policy that applies to the use of wireless devices in a specific area (such as an
airport or hospital), you are encouraged to ask for authorization to use a wireless device prior to turning
on the computer.
© Copyright Lenovo 2017 113