Wistron BU7LTN User Manual

Regulatory Notice

Part Number: 60Y9012

Read first — regulatory information

Read this document before using your computer. This computer complies with the
radio frequency and safety standards of any country or region in which it has been
approved for wireless use. Install and use your computer according to the following
instructions.

Note: You cannot use the wireless WAN feature and the wireless LAN feature
simultaneously. If one of the features has established the connection to the network,
the other will be disconnected automatically. To confirm the status of the network
connection, check the Network Manager of your computer.

USA — Federal Communications Commission (FCC)

This computer contains the following wireless features and underwent the
certification process of FCC CFR 47 Part 2 section 1093, Part 15 Subpart C and E, Part
22 Subpart H, and Part 24 Subpart E under the FCC ID below:
v FCC ID: PU5-BU7LTN

– Wireless LAN
– Wireless WAN
– Bluetooth

The FCC ID is shown on the bottom of your computer.

© Copyright Lenovo 2009 1

Notes:

v The wireless LAN feature and the Bluetooth feature operate exclusively, and do not

transmit radio frequencies simultaneously.

v The wireless LAN feature marketed in the U.S.A. do not support or function in the

extended channels (12ch, 13ch).

I. Preinstalled integrated wireless features

The wireless LAN feature, the Bluetooth feature, and the wireless WAN feature are
preinstalled by Lenovo®. If the wireless features require replacement during warranty
they must be serviced by a Lenovo authorized servicer.

II. Exposure to Radio Frequency Radiation

The radiated output power of your computer is below the FCC radio frequency
exposure limits. Nevertheless, it should be used in such a manner that the potential
for human contact is minimized during normal operation of your computer.

CAUTION:
The radiated energy from the antennas conforms to the FCC limit of the SAR
(Specific Absorption Rate) requirement regarding 47 CFR Part 2 Section 1093, when
the computer operates in the conventional setting. To avoid the possibility of
exceeding the FCC radio frequency exposure limits, human proximity to the
antennas should not be less than 2.5 cm (1 inch). For example, you are requested to
be careful when you carry your computer while the wireless feature is turned on.

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The transmission antenna of the wireless LAN feature and the Bluetooth feature is
located at the top center of the LCD cover. The transmission antenna of the wireless
WAN feature is located at the top right corner of the LCD cover.

III. Emergency Calls

The wireless WAN feature does not support voice calls, hence their use for essential
communication is not possible, including emergency calls regarding the E911 rule.

Regulatory Notice 3

IV. Simultaneous use of RF transmitters

Your computer is approved for simultaneous use of the integrated wireless WAN and
Bluetooth transmitters.

Note: The integrated wireless WAN and wireless LAN transmitters do not operate
simultaneously.

Make sure of the following conditions when you use any other external wireless
option device:

1. When you use any other RF option device, you are requested to confirm that the
device conforms to the RF Safety requirement and is approved to use for your
computer.

2. You must follow the RF Safety instructions of wireless option devices that are
included in the user manual of the RF option device.

3. If wireless options are prohibited to use in conjunction with another transmitters,
you must turn off all other wireless features in your computer.

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Electronic emissions notices

The following information refers to Lenovo 0251 and Lenovo 2872, machine type 0251
and 2872.

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.

v Increase the separation between the equipment and receiver.

v Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

v Consult an authorized dealer or service representative for help.

Lenovo is not responsible for any radio or television interference caused by using
other than specified or recommended cables and connectors or by unauthorized
changes or modifications to this equipment. Unauthorized changes or modifications
could void the user’s authority to operate the equipment.

Regulatory Notice 5

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.

Responsible party:

Lenovo (United States) Incorporated
1009 Think Place - Building One
Morrisville, NC 27560
Telephone: [phone]

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Wireless related information

Usage environment and your health

Wireless LAN feature, wireless WAN feature, and Bluetooth feature emit radio
frequency electromagnetic energy like other radio devices. However, the level of
energy emitted is far much less than the electromagnetic energy emitted by wireless
devices like for example mobile phones.

Due to the fact that wireless LAN feature, wireless WAN feature, and Bluetooth
feature operate within the guidelines found in radio frequency safety standards and
recommendations, Lenovo believes the integrated wireless features are safe for use by
consumers. These standards and recommendations reflect the consensus of the
scientific community and result from deliberations of panels and committees of
scientists who continually review and interpret the extensive research literature.

In some situation or environment, the use of wireless LAN feature, wireless WAN
feature, or Bluetooth feature may be restricted by the proprietor of the building or
responsible representatives of the organization. These situations and areas may for
example include:

v Using the integrated wireless features on board of airplanes, in hospitals or near

petrol stations, blasting areas (with electro-explosive devices), medical implants or
body-worn electronic medical devices, e.g. pace makers.

v 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 on the use of wireless devices in a
specific organization (e.g., airport or hospital), you are encouraged to ask for
authorization to use wireless LAN feature, wireless WAN feature, or Bluetooth feature
prior to turning on the computer.

Regulatory Notice 7

Precautions against electrostatic discharges (ESD) in inserting or removing the SIM card

Do not touch the SIM card connectors. As a precaution, always make sure that your
computer is in your hand before you insert or remove the SIM card.

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Trademarks

Lenovo is a registered trademark of Lenovo in the United States, other countries, or
both.

Other company, product, and service names may be trademarks or service marks of
others.

Printed in China

Regulatory Notice 9