Lenovo ThinkPad E14 Gen 3 14 inch Laptop User Guide
- June 6, 2024
- Lenovo
Table of Contents
Lenovo ThinkPad E14 Gen 3 14 inch Laptop
What’s in the Box
PRODUCT OVERVIEW
Lenovo Vantage
Intelligent Cooling
Adjust Lenovo Intelligent Cooling through the Windows Power Slider to get the best mix of battery life, computer performance, and fan speed.
USB transfer rate
Read the statement on USB transfer rate in the User Guide. To access the User
Guide, go to https://pcsupport.lenovo.com.
Specific absorption rate (SAR)
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.
The radio wave exposure guidelines use a unit of measurement known as the
Specific Absorption Rate, or SAR. Refer to the following for 10g SAR limit and
maximum reported SAR values:
10g SAR limit: 2 W/kg (body-worn SAR); 4 W/kg (limb SAR)
Maximum SAR with 0 mm separation distance:
| Product name | Body-worn SAR value | Limb SAR value |
|---|---|---|
| ThinkPad E14 Gen 3 | 0.84 W/kg | 0.84 W/kg |
| ThinkPad E15 Gen 3 | 0.438 W/kg | 0.438 W/kg |
Where possible, your radio device should be used on a table, desk or tray, which also assists ventilation. To limit exposure from radio waves, use the device under good radio signal conditions and keep the antennas furthest from your body and that of other people. Refer to the User Guide of your product to view the locations of the antennas. Pregnant women should keep the antennas away from their stomach and adolescences away from their lower abdomen. Wearers of electronic implant devices (pacemakers, insulin pumps, neurostimulators, etc.) should maintain a distance greater than 15 centimeters between the radio device and the implant device. Obey all local restrictions when using your device in public areas, such as hospitals, airplanes, or schools.
European Union — compliance with the Radio Equipment Directive
Hereby, Lenovo (Singapore) Pte. Ltd., declares that the radio equipment types
ThinkPad E14 Gen 3 and ThinkPad E15 Gen 3 are in compliance with Directive
2014/53/EU. The full text of the system EU declaration of conformity is
available at the following Internet address:
https://www.lenovo.com/us/en/compliance/eu-doc
This radio equipment operates with the following frequency bands and maximum
radio-frequency power:
Technology| Frequency [MHz] / band| Maximum transmit
power
---|---|---
WLAN 802.11b/g/n/ax| 2400 – 2483.5| < 20 dBm
WLAN 802.11a/n/ac/ax| 5150 – 5725| < 23 dBm
WLAN 802.11a/n/ac/ax| 5725 – 5875| < 13.98 dBm
Bluetooth BR/EDR/LE| 2400 – 2483.5| < 20 dBm
Usage of all the radio devices is limited to indoor in the WLAN band 5150 MHz to 5350 MHz (channels 36, 40, 44, 48, 52, 56, 60, 64).
First Edition (April 2021)
© Copyright Lenovo 2021.
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. LENOVO, LENOVO logo, THINKPAD, and THINKPAD logo are
trademarks of Lenovo. The terms HDMI and HDMI High-Definition Multimedia
Interface are trademarks or registered trademarks of HDMI Licensing LLC in the
United States and other countries. USB-C is a registered trademark of USB
Implementers Forum. All other trademarks are the property of their respective
owners.
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