Cleaning the trackball
(a) Turn the ring on the trackball case in the direction indicated by the arrow
to remove the dial.
CAUTION:
To prevent malfunction, be careful when removing the dial.
(b) Remove the ball carefully and place it in a cardboard box or other suitable
container to prevent it from dropping.
(c) Clean the ball and ball bearings, being sure to remove all dirt and foreign
matter.
CAUTION:
Do not touch the encoding rollers.
If foreign matter has adhered to the encoding rollers,
contact your TOSHIBA service representative.
No. 2B771-004EN*M
20-5