20U9X029US ThinkPad X1 Carbon Gen 8 Laptop
User Guide
Setup Guide
Printed in China
PN: SP40T80302
Initial Setup
* Lenovo HDMI to VGA adapter
* ThinkPad Ethernet Extension Adapter Gen 2 
* For selected models
Features
Easy control
PrivacyGuard 
https://support.lenovo.com/solutions/tutorialvideo
Overview
- Microphones
- * Infrared LED
- ThinkShutter
- * Camera with IR function
- * Camera
- * Multi-touch screen
- Mini security-lock slot
- Speakers
- Always On USB 3.1 connector Gen 1
- Power button
- Fingerprint reader
- * Nano-SIM-card tray
- Trackpad
- *NFC mark
- TrackPoint® buttons
- Audio connector
- HDMI TM connector
- TrackPoint pointing stick
- USB 3.1 connector Gen 1
- Ethernet extension connector Gen 2
- Thunderbolt 3 connectors (USB-CTM )
- Docking-station connector
Read the statement on USB transfer rate in the User Guide. Refer to the Safety and Warranty Guide for accessing the User Guide.
* For selected models
Customer Replaceable Units (CRUs)
- ac power adapter
- Base cover assembly
- M.2 solid-state drive
- Nano-SIM-card tray
- Power cord
- Wireless WAN card
Refer to the User Guide for CRU definition.
Additional information
Specific absorption rate (SAR)
YOUR DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES.
Your device is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) recommended by ICNIRP international guidelines.
| Item | Body-worn SAR | Limb SAR |
| lOg SAR limit | 2 W/kg | 4 W/kg |
| Maximum SAR with 0 mm separation distance | 1.49 W/kg | 1.49 W/kg |
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. Pregnant women should keep the antennas away from their stomach and adolescents 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. For more information, go to https://support.lenovo.com/us/en/solutions/sar.
European Union (EU) / United Kingdom (UK) — Radio Equipment Compliance
Hereby, Lenovo declares that the radio equipment type ThinkPad X1 Carbon Gen 8 is in compliance with Directive 2014/53/EU, as well as UK Radio
Equipment Regulations SI 2017 No. 1206.
The full texts of the system declarations of conformity are available at: https://www.lenovo.com/us/en/compliance/eudoc for the EU and https://www.lenovo.com/us/en/compliance/uk-doc for the UK.
This radio equipment operates with the following frequency bands and maximum radio-frequency power:
| Technology | Frequency band [MHz] | 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 |
| WWAN UMTS | 8-Jan | < 24.5 dBm |
| WWAN LTE | 1/3/7/8/20/28 38/40/42 | < 24 dBm |
| NFC | 13.56 | < -5.31 dBμA/m @10m |
Usage of this device is limited to indoor use in the WLAN band 5150 – 5350 MHz.
E-manual
https://support.lenovo.com/docs/thinkpad_x1_yoga_gen5_x1_carbon_gen8
Third Edition (May 2021)
© Copyright Lenovo 2020,2021
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.
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ThinkPad X1 Carbon Gen 8 feature videos - Lenovo Support US
