[. . . ] English Thank you for purchasing the Logitech® V450 Nano Cordless Laser Mouse for Notebooks. Follow the easy steps in this guide to begin enjoying the features of your new mouse. [. . . ] English Downloading the mouse software For enhanced mouse features, including Document Flip and side-to-side scrolling, and for changing button assignments, please download the free mouse software at www. Logitech, the Logitech logo, and other Logitech marks are owned by Logitech and may be registered. Logitech assumes no responsibility for any errors that may appear in this manual. To conserve battery power while the mouse is not in use and the USB Nano-receiver is plugged into your notebook, press the Power button for two seconds to turn off the mouse. Leave the USB Nano-receiver plugged into a notebook USB port, or store it inside the mouse battery compartment. When stored inside the battery compartment, the mouse turns off automatically. When removed from the battery compartment, the mouse turns on automatically. When plugged into your notebook, exercise care when handling your notebook to avoid damage to the USB Nano-receiver or notebook. Use this stand with a desktop computer for easier access to your computer's USB port. Check that the USB Nano-receiver is properly With desktop PCs and if the cordless connection plugged into a USB port on your notebook. [. . . ] Keep the USB Nano-receiver plugged into de encendido durante más de un segundo. Si el diodo verde está iluminado pero no se mueve other Logitech wireless receivers that may be el puntero en pantalla, desconecte el receptor connected on your notebook. [. . . ]