4. If the mouse does not have connection to the receiver, press the button on the receiver first and then press the button under the mouse for channel setting again. ENGLISH Software Installation 1. Make sure the mouse is connected to the computer. 2. Put the Setup disk (or CD) into the disk drive. 3. Follow the instructions on the screen to finish the software installation. Factory Setting 1. Left Button: Provides traditional mouse functions like click, double click and drag. 2. Right Button: Provides traditional mouse click functions. 3. Magic-Roller: Press the Magic-Roller to surf the Internet and Windows documents. Horizontal Scroll: Press the roller to the left and the cursor scrolls to the left; press the roller to the right and the cursor scrolls to the right. 2