User manual MICROSOFT LIFECHAT LX-3000 QUICK START GUIDE

[. . . ] — Protect cords from being pinched or sharply bent, particularly where they connect to the power outlet, the power supply unit, and the device. — Do not jerk, knot, sharply bend, or otherwise abuse the power cords. — When disconnecting the power cords, pull on the plug—do not pull on the cord. If a power cord or power supply becomes damaged in any way, stop using it immediately. [. . . ] Wireless devices can transmit radio frequency (RF) energy, much like a cellular telephone, whenever batteries are installed and the wireless device is turned on (if it has an on/off switch). Wireless Devices Keyboard and Mouse Devices Health Warning Use of a keyboard or mouse may be linked to serious injuries or disorders. When using a computer, as with many activities, you may experience occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. However, if you experience symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation, or stiffness, DO NOT IGNORE THESE WARNING SIGNS . PROMPTLY SEE A QUALIFIED HEALTH PROFESSIONAL, even if symptoms occur when you are not working at your computer. Symptoms like these can be associated with painful and sometimes permanently disabling injuries or disorders of the nerves, muscles, tendons, or other parts of the body. These musculoskeletal disorders (MSDs) include carpal tunnel syndrome, tendonitis, tenosynovitis, and other conditions. Indb 4 6/3/08 1:50:23 PM While researchers are not yet able to answer many questions about MSDs, there is general agreement that many factors may be linked to their occurrence, including: overall health, stress and how one copes with it, medical and physical conditions, and how a person positions and uses his or her body during work and other activities (including use of a keyboard or mouse). The amount of time a person performs an activity may also be a factor. Some guidelines that may help you work more comfortably with your computer and possibly reduce your risk of experiencing an MSD can be found in the “Healthy Computing Guide” installed with this device’s software. If this device did not come with software, you can access the “Healthy Computing Guide” at www. The term “IC:” before the certification/registration number only signifies that the Industry Canada technical specifications were met. Complies with IDA Standards DB102868 Complies with IDA Standards DB100398 Radio Frequency Technical Specifications 27 MHz Devices Radio frequency (RF) output power: <  dBµV/m at  m Keyboard with two channels – RF frequencies: 27. 9 MHz (channel 2) Keyboard with a single channel – RF frequency: 27.  MHz (channel 2) Mouse with a single channel – RF frequency: 27.  MHz Non-specific short range device RF output power: Meets all SRD requirements Frequency: within the range of 2, 00 MHz to 2, 8. 4 GHz devices only: To comply with FCC RF exposure requirements, the following operating configurations must be satisfied: the antenna has been installed by the manufacturer and no changes can be made. The wireless devices must not be co-located or operating in conjunction with any other antenna or transmitter. Except for headset and handheld devices, wireless devices must be at least 20 cm between the antenna of wireless device and all persons. 11 devices only: This product is restricted to indoor use only to reduce any potential for harmful interference with licensed operation in the 5. United States: (800) 426-9400; Canada: (800) 933-4750 Disposal of Waste Batteries and Electrical & Electronic Equipment This 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. 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. [. . . ] Delete or remove any files or data You consider private or confidential prior to sending the item to Microsoft. Failure to follow the above instructions may result in delays, cause You to incur additional charges, or may void Your warranty. This Limited Warranty gives You specific legal rights and You may also have other rights which vary from jurisdiction to jurisdiction. Where any term of this Limited Warranty is prohibited by such laws, it shall be null and void, but the remainder of the Limited Warranty shall remain in full force and effect if its allocation of risks is not materially disturbed. [. . . ]