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Failure to do so can lead to Notebook malfunction or damage. . It is highly recommended you do not use the notebook outdoors. . Operate the notebook and all peripherals on a stable, balanced and vibration-free surface. . Do not leave the base of your notebook on your lap or any part of your body for a long period of time. The notebook can become very warm while it is turned on or charging and can cause discomfort or injury from heat exposure. . In the first hours of operation, new devices may emit a typical, unavoidable but completely harmless smell, which will decline increasingly in the course of time. We recommend that you ventilate the room regularly, in order to counteract the formation of the smell. During the development of this product, we have made sure that the applicable limits are clearly lowered. Safety Instructions Ambient Temperature . The notebook is most reliably operated at an ambient temperature between +41° (5° C) and +95° F (35° C) and at a relative humidity between 20% and 70% (without condensation). . When powered off, the notebook can be stored at temperatures between 32° and 140° F (0° and 60° C). . Unplug the cable during thunderstorms and make especially sure to remove the antenna cables, if present. We recommend the use of a surge protector for additional safety, in order to protect your notebook from being damaged by power peaks or lightning strikes through the power network. . Wait until the notebook has reached ambient (room) temperature before turning it on or connecting it to the power adapter. Drastic variations in temperature and humidity can create condensation within the Notebook and may cause it to short-circuit. . For transporting the notebook keep the original packing. Appendix AidComponentsHandling Safety Safety Instructions 5 Working in Comfort Sitting in one position for long periods can be uncomfortable. To minimize the potential for physical discomfort or injury, it’s important that you maintain proper posture. . Back – While sitting at your work surface, make sure your back is supported by the chair’s backrest in erect position or angled slightly backwards. . Arms – Your arms should be relaxed and loose, elbows close to your sides, with forearms and hands approximately parallel to the floor. . Wrists – Your wrists should be as straight as possible while using the keyboard, mouse or trackball. They should not be bent sideways, or more than 10 degrees up or down. . Legs – Your thighs should be horizontal or angled slightly downward. Your lower legs should be near a right angle to your thighs. Your feet should rest flat on the floor. If necessary, use a footrest, but double check that you have your seat height adjusted correctly before getting a footrest. . Head – Your head should be upright or tilted slightly forward. Avoid working with your head or trunk twisted. . Overall – Change your position frequently and take regular breaks to avoid fatigue. Safety Instructions Connecting Pay attention to the following information, in order to connect your notebook correctly: Power supply . Do not open the power adapter housing. When the housing is open there is a danger of severe electric shock. It contains no user-serviceable parts. . The electric outlet must be in the vicinity of the notebook and within reach of the power adapter cables. . To disconnect your notebook from the power source, or set the notebook to battery operation, remove the power cord from the notebook’s power socket. . Only use the notebook with a power adaptor operating at AC 110-240V~/50-60 Hz. For details on power consumption, please refer to the rating plate on the rear of your notebook. If you are unsure of the type of power supply available at the point of use, ask your local power company. . Use only the supplied power cord and power adapter. . If using an extension cord, make certain that it meets your local safety requirements. If in doubt, consult an electrician. . To provide additional protection against electric shock, power surges, lightning strikes, or other electrical damage to your notebook, we recommend the use of a surge protector. . Firstly remove the plug, and then the connector of the notebook, from the power source, if you want to detach the network adapter from the mains power supply. A reverse sequence could damage the network adapter or the notebook. Always hold the connector firmly when removing it. Never pull on the power cord. Appendix AidComponentsHandling Safety Safety Instructions 7 Cabling . Arrange cables so no one can walk on or trip over them. . Do not place objects on any of the cables. . To avoid damage to your Notebook, connect your peripherals (e.g., keyboard, mouse and monitor) whilst your notebook is powered off. Some devices can be connected whilst your notebook is in use. These devices usually have a USB connector. Please follow the appropriate instructions for each device. . Keep the notebook at least one meter (approximately three feet) away from high freque...