User manual LOGITECH MX620 CORDLESS LASER MOUSE

[. . . ] English To enjoy all the features of your product, download software at http://www. You can enjoy both hyper-fast scrolling and click-to-click precision scrolling. [. . . ] Information contained herein is subject to change without notice. 1) Make sure the receiver is plugged into a USB port and the computer is on. 3) If none of the above has worked, use the Logitech Reconnection Utility. go to the Start Menu and follow Start/Programs/Logitech/Mouse and Keyboard/Reconnection Utility. (If you don't have a touchpad, press the Start Menu key to open the Start menu and use the arrow keys to navigate. English Important Ergonomic Information: Long periods of repetitive motion using an improperly set-up workspace, Incorrect body position, and poor work habits may be associated with physical discomfort and injury to nerves, tendons, and muscles. If you feel pain, numbness, weakness, swelling, burning, cramping, or stiffness in your hands, wrists, arms, shoulders, neck, or back, see a qualified health professional. For more information, please read the Comfort Guidelines located on the Logitech® web site at http://www. This optical device complies with International Standard IEC 60825-1: 2001-08, Class 1 Laser Product, and also complies with 21 CFR 1040. 50, dated July 26, 2001: 1) Emission of a parallel beam of infrared user-invisible light; 2) Maximum power of 716 microwatts CW, wavelength range 832 -- 865 nanometers; 3) Operating temperature between 0°C (32°F) to 40°C (104° F). [. . . ] Your product comes with a 5-year limited warranty and is FCC and CE compliant. Your product is UL tested and should only be used with other UL listed devices. [. . . ]