Apple Power Macintosh 4400 - Manual (Page 180)

Cleaning the monitor
To clean the screen, put household glass cleaner on a soft cloth and wipe
the screen.
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 cleaning it occasionally.
You need a few cotton swabs and a clean, soft, lint-free cloth.
1 Turn off your computer.
2 Turn the mouse upside-down and turn the plastic ring on the bottom counterclockwise
to disengage it.
If the mouse is locked, see the next section, “Locking and Unlocking the
Mouse,” for instructions on how to unlock it.
3 Turn the mouse right-side up with one hand and catch the ring and the ball with your
other hand.
180 Appendix A