Lenovo ThinkPad X380 Yoga Setup Manual page 5

Compliance with the EU Radio Equipment Directive
The following applies to models with a radio device.
Hereby, Lenovo (Singapore) Pte. Ltd., declares that the
radio equipment type ThinkPad X380 Yoga is in
compliance with Directive 2014/53/EU.
Refer to the Safety and Warranty Guide for further
information regarding EU regulatory compliance.
Specific Absorption Rate (ICNIRP)
YOUR DEVICE MEETS INTERNATIONAL GUIDELINES
FOR EXPOSURE TO RADIO WAVES.
Your device is a radio transmitter and receiver. It is
designed not to exceed the limits for exposure to radio
waves (radio frequency electromagnetic fields)
recommended by international guidelines. The guidelines
were developed by an independent scientific organization
(ICNIRP) and include a substantial safety margin
designed to assure the safety of all persons, regardless of
age and health.
First Edition (January 2018)
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LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services
Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-
35F-05925.
The radio wave exposure guidelines use a unit of
measurement known as the Specific Absorption Rate, or
SAR. The Europe 10g SAR limit for mobile devices is 2.0
W/kg. Tests for SAR are conducted using standard
operating positions with the device transmitting at its
highest certified power level in all tested frequency bands.
The highest SAR values under the ICNIRP guidelines for
your device are as follows:
Maximum body-worn SAR: 1.26 W/kg
During use, the actual SAR values for your device are
usually well below the values stated. This is because, for
purposes of system efficiency and to minimize
interference on the network, the operating power of your
mobile device is automatically decreased when full power
is not needed for the data connection. The lower the
power output of the device, the lower its SAR value.
If you are interested in further reducing your RF exposure
then you can easily do so by limiting your usage or simply
keeping the device away from the body.
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