28 User GuideMouseIf the pointer on the screen does not move smoothly with the mouse, you mightneed to clean the mouse.To clean your mouse, do the following:1. Turn off the computer.2. Disconnect the mouse cable from the computer.3. Turn the mouse upside down.Unlock the retainer on the bottom of the mouse by rotating it in the directionof the arrow.Note: Some mice have lock and unlock symbols to indicate how far you needto rotate the retainer.4. Place your hand over the retainer and turn the mouse right-side up. Theretainer and ball will drop out into your hand.5. Using a damp cloth, wipe the outside of the mouse and the retainer. Be sureto wipe the rollers inside the mouse.6. Insert the ball and retainer. Lock the retainer by rotating it opposite thedirection of the arrow.7. Reconnect the mouse cable to the computer.
