A-10
User’s Guide
Safety and Maintenance Tips
A
Cleaning the mouse
The mouse contains a small ball that must roll smoothly for the
mouse to work properly. You can keep this ball free of dirt and
grease by using the mouse on a clean, lint-free surface and by
cleaning it occasionally.
You need a few cotton swabs and a clean, soft, lint-free cloth.
1. Power off your computer.
2. Turn the mouse upside-down and turn the plastic ring on the
bottom counterclockwise to disengage it.
On some mouse devices, you may need to press the plastic ring
(rather than turn it) to disengage it.
If the mouse is locked, see the next section, Unlocking and locking the
mouse, for instructions on how to unlock it.