[. . . ] Philips Royal Electronics manufactures and sells many products targeted at consumers, which, like any electronic apparatus, in general have the ability to emit and receive electromagnetic signals. [. . . ] Philips is committed to develop, produce and market products that cause no adverse health effects. Philips confirms that if its products are handled properly for their intended use, they are safe to use according to scientific evidence available today. Philips plays an active role in the development of international EMF and safety standards, enabling Philips to anticipate further developments in standardization for early integration in its products. Correct disposal of your old product helps to prevent potential negative consequences for the environment and human health. Your product contains batteries covered by the European Directive 2006/66/EC, which cannot be disposed with normal household waste. Please inform yourself about the local rules on separate collection of batteries because correct disposal helps to prevent negative consequences for the environmental and human health. 2 · · 3 Windows® 7, Vista, XP; Mac OS® X 10. 2. 8 and above USB port System requirements Function overview a Left and right click buttons b 360° TouchControlTM (with battery indicator under it) c Laser sensor d Mode switch · OFF: Power off · : Use as a normal mouse · : Switch on 360° TouchControlTM e Nano Dongle f Eject switch Battery status Power on Power low Indicator status On for 1 second Continuous blinking Tip: 1. To use the 4-way scrolling on Windows® XP, please download the 4-way scrolling driver from the Philips website: Log onto www. philips. com/welcome and type the product number to search for the relevant driver. 4 · · · · · Ensure that the Nano Dongle of your mouse is properly plugged into a USB port on your computer. Ensure that batteries are inserted with correct polarity (+/-) as indicated. [. . . ] Ensure that batteries are inserted with correct polarity (+/-) as indicated. [. . . ]