Panasonic CF-W5MWEZZBM - Toughbook W5 - Core Duo 1.06 GHz Reference Manual page 11

Using the Touch Pad
11
Try to avoid having any harmful substances, such as oil, come in contact with the Touch Pad. The cursor may not work
properly in such cases.
When the Touch Pad becomes dirty:
Wipe to remove dirt by using a dry soft cloth such as gauze or a soft cloth first applied with detergent diluted with water
and then thoroughly wrung.
Do not use benzene or thinner, or rubbing alcohol. Doing so may adversely affect the surface, e.g., discoloration. In addi-
tion, do not use commercially available household cleaners and cosmetics, as they may contain components harmful to
the surface.