Commodore CDTV/P - Cleaning the Mouse

Appendix A A-1
Appendix A
Cleaning the Mouse
The ball inside the mouse must roll freely in order to
accurately manipulate the pointer on the screen. If dirt
accumulates on the ball, cleaning will be necessary. It is
important to keep the mouse area free of dirt such as dust and
crumbs, or the mouse will have to be cleaned more often. To
clean the mouse, hold the mouse upside down in both hands
and place your thumbs on the two grip areas on either side of
the ball. Use your thumbs to rotate the retaining cover
counterclockwise, so that the arrow on the cover points to the
"0" or open position. Now gently lift off the mouse cover, and
catch the ball.