viAdditional safety informationYour device and its enhancements may contain small parts. Keep them out ofthe reach of small children.Disposal instructionsDo not throw this electronic device into the trash when discarding.To minimize pollution and ensure utmost protection of the globalenvironment, please recycle. For more information on the Wastefrom Electrical and Electronics Equipment (WEEE) regulations, visithttp://www.acer-group.com/public/Sustainability/sustainability01.htm.Mercury advisoryFor projectors or electronic products containing an LCD/CRT monitoror display: Lamp(s) inside this product contain mercury and must berecycled or disposed of according to local, state or federal laws. Formore information, contact the Electronic Industries Alliance at www.eiae.org.For lamp-specific disposal information, check www.lamprecycle.org.Tips and information for comfortable useComputer users may complain of eyestrain and headaches after prolonged use.Users are also at risk of physical injury after long hours of working in front of acomputer. Long work periods, bad posture, poor work habits, stress,inadequate working conditions, personal health and other factors greatlyincrease the risk of physical injury.Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis,tenosynovitis or other musculoskeletal disorders. The following symptoms mayappear in the hands, wrists, arms, shoulders, neck or back:• numbness, or a burning or tingling sensation• aching, soreness or tenderness• pain, swelling or throbbing• stiffness or tightness• coldness or weaknessIf you have these symptoms, or any other recurring or persistent discomfortand/or pain related to computer use, consult a physician immediately andinform your company's health and safety department.The following section provides tips for more comfortable computer use.