Gateway E-4620 6-bay mBTX Pro Hardware Reference Guide. (for computers with Wi - Page 20
Preparing power connections
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CHAPTER 3: Setting Up and Getting Started Sitting at your computer • Avoid bending, arching, or angling your wrists. Make sure that they are in a relaxed position when you type. • Do not slouch forward or lean far back. Sit with your back straight so your knees, hips, and elbows form right angles when you work. • Take breaks to stand and stretch your legs. • Avoid twisting your torso or neck. Avoiding discomfort and injury from repetitive strain • Vary your activities to avoid excessive repetition. • Take breaks to change your position, stretch your muscles, and relieve your eyes. • Find ways to break up the work day, and schedule a variety of tasks. Positioning the computer case Position the computer case in a location that is easy for you to reach. Your case can be positioned either horizontally or vertically. With the case in a vertical orientation, you can rotate the support base on bottom for more stability. Preparing power connections Protecting from power source problems Warning High voltages can enter your computer through both the power cord and the modem connection. Protect your computer by using a surge protector. If you have a telephone or DSL modem, use a surge protector that has a modem jack. If you have a cable modem, use a surge protector that has an antenna/cable TV jack. During an electrical storm, unplug both the surge protector and the modem. During a power surge, the voltage level of electricity coming into your computer can increase to far above normal levels and cause data loss or system damage. Protect your computer and peripheral devices by connecting them to a surge protector, which absorbs voltage surges and prevents them from reaching your computer. 14