Settings, Smart Assist, Updates, WiFi Security, Support & Warranty. Intelligent ... Read the statement on USB transfer rate in the User Guide. To access the User.
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
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DocumentDocumentThinkPad X1 Carbon Gen 9 For selected models Lenovo USB-C to Ethernet Adapter Lenovo HDMI to VGA Adapter ( ThunderboltTM 4) USB 3.2 HDMITM USB 3.2 Nano SIM NFC Power button with fingerprint reader Commercial Vantage Settings, Smart Assist, Updates, WiFi Security, Support & Warranty 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 (ThinkPad X1 Carbon Gen 9): 1.584 W/kg (body-worn SAR); 3.19 W/kg (limb SAR) 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 type ThinkPad X1 Carbon Gen 9 is 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 WLAN 802.11b/g/n/ax WLAN 802.11a/n/ac/ax WLAN 802.11a/n/ac/ax Bluetooth BR/EDR/LE WWAN UMTS WWAN UMTS WWAN LTE WWAN LTE WWAN 5G NR WWAN 5G NR UWB Radar Band NFC Frequency band [MHz] 2400 - 2483.5 5150 - 5725 5725 - 5875 2400 - 2483.5 1/8 1/3/8 1/3/7/8/20/28//34/38/40/42 1/3/7/8/20/28/38/40/42/43 1/3/7/8/20/28/38 41/77/78 7490 - 8450 13.56 Maximum transmit power < 20 dBm < 23 dBm < 13.98 dBm < 20 dBm < 24.5 dBm < 25.2 dBm < 24.5 dBm < 25 dBm < 24 dBm < 27 dBm < -10 dBm < -5.31dBA/m@10m Usage of all the radio devices is limited to indoor in the band 5150 MHz to 5350 MHz (channels 36, 40, 44, 48, 52, 56, 60, 64) First Edition (February 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. Reduce I Reuse I Recycle LENOVO, LENOVO logo, THINKPAD and THINKPAD logo are trademarks of Lenovo. Thunderbolt is a trademark of Intel Corporation or its subsidiaries in the U.S. and/or other countries. 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.Adobe PDF Library 20.13.106