Canon TX-F Operation Manual page 63

8.3.5 Trackball
Clean the trackball if it does not rotate smoothly.
Remove the trackball cover
1
Turn the trackball cover in counter-
clockwise direction to remove it.
NOTE: Trackball cover will be
Remove the trackball and wash it
2
Remove the trackball from the claws of the trackball cover and wash it in water.
Wipe the roller and trackball cover
3
There are three rollers inside the hole where trackball was placed. Wipe those roll-
ers and the back of trackball cover with a piece of cloth soaked in water and wrung
dry.
Return the trackball
4
After the trackball and other parts that have been wiped are dry, return the trackball
to the trackball cover.
removed with the trackball.
Be careful not to hit or drop
the trackball cover when the
trackball is attached to it, as
the trackball will fall out
easily.
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8.3 Cleaning and Disinfection
Trackball cover