45instructions given in the printed documentation and/or onscreen help iles, the device may cause harmful interference with other radio-communications devices (for example AM/FM radios, televisions, baby monitors, cordless phones, etc.). There is, however, no guarantee that RF interference will not occur in a particular installation. To determine if your hardware device is causing interference to other radio-communications devices, turn off and unplug the device from any external power source. If the interference stops, it was probably caused by the device. If this hardware device does cause interference, try the following measures to correct it:• Relocate the antenna of the other radio-communications device (for example AM/FM Radios, televisions, baby monitors, cordless phones, etc) until the interference stops. • Move the hardware device farther away from the radio or TV, or move it to one side or the other of the radio or TV. • Plug the device into a different power outlet so that the hardware device and radio or TV are on different circuits controlled by different circuit breakers or fuses. • If necessary, ask your device dealer or an experienced radio-TV technician for more suggestions. For more information about interference issues, go to the FCC Web site at: http://www.fcc.gov/cgb/consumerfacts/interference.html. You can also call the FCC at 1-888-CALL FCC to request Interference and Telephone Interference fact sheets. copyrighTInformation and views expressed in this document, including URL and other Internet Web site references, may change without notice.This document does not provide you with any legal rights to any intellectual property in any Microsoft product. You may copy and use this document for your internal, reference purposes. © 2012 Microsoft Corporation. Surface is a trademark of the Microsoft group of companies. Bluetooth is a registered trademark of Bluetooth SIG, Inc. All other trademarks are property of their respective owners.liMiTed WarranTyBy uSing your Surface purchaSed froM an auThoriZed reTailer (“MicroSofT hardWare”), or MicroSofT Branded acceSSory purchaSed froM an auThoriZed reTailer (“acceSSory”), you agree To ThiS WarranTy.Before uSing iT, pleaSe read ThiS WarranTy carefully. if you do noT accepT ThiS WarranTy, do noT uSe your MicroSofT hardWare or acceSSory. reTurn iT unuSed To your reTailer or MicroSofT for a refund. See www.microsoft.com/surface/warranty for more information.regulaTory inforMaTiondisposal of Waste Batteries and electrical & electronic equipmentThis symbol on the product or its batteries or its packaging means that this product and any batteries it contains must not be disposed of with your household waste. Instead, it is your responsibility to hand this over to an applicable collection point for the recycling of batteries and electrical and electronic equipment. This separate collection and recycling will help to conserve natural resources and prevent potential negative consequences for human health and the environment due to the possible presence of hazardous substances in batteries and electrical and electronic equipment, which could be caused by inappropriate disposal. For more information about where to drop off your batteries and electrical and electronic waste, please contact your local city/municipality ofice, your household waste disposal service, or the shop where you purchased this product. Contact weee@microsoft.com for additional information on WEEE and waste batteries.This device is not intended for use in machinery, medical or industrial applications. Any changes or modiications not expressly approved by Microsoft could void the user’s authority to operate this device. This product is for use with NRTL Listed (UL, CSA, ETL, etc.), and/or IEC/EN 60950-1 compliant (CE marked) Information Technology equipment. No serviceable parts included. This device is rated as a commercial product for operation at +32ºF (+0ºC) to +104ºF (+40ºC).for customers in the nited States and canadaThis Class B digital apparatus complies with, as applicable, Part 15 of the U.S. Federal Communications Commission (FCC) rules, Canadian ICES-003, RSS-Gen, RSS-210. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Cet appareil numérique de la classe B est conforme aux normes NMB-003, CNR-Gen, CNR-210 du Canada. Son fonctionnement est assujetti aux deux conditions suivantes : (1) Cet appareil ne peut pas provoquer d’interférences nuisibles et (2) cet appareil doit accepter toute interférence reçue, y compris les interférences pouvant entraîner un fonctionnement non désiré.radio and Tv interference regulationsThe Microsoft hardware device(s) can radiate radio frequency (RF) energy. If not installed and used in strict accordance with the