Logitech Wheel Mice Handbuch Seite 11

Maintaining the Wheel Mouse
If the cursor skips or moves abnormally, you may need to clean the ball of your mouse.
1. Remove the retainer ring to remove the ball. On the bottom of the mouse,
press in the direction of the arrow imprinted on the retainer-ring cover.
2. Wipe the ball with a clean, lint-free cloth,
then blow carefully into the ball-cage
to dislodge dust and lint.
3. Look for a build-up of dirt on the roller(s)
inside the ball-cage. This build-up usually
appears as a stripe running around the middle
of the roller.
4. If dirty, clean the roller(s) using a cotton swab moistened lightly
with isopropyl (rubbing) alcohol. After cleaning, make sure the roller(s)
are still centered in their channels.
5. Make sure that fluff from the swab is not left on the roller(s).
6. Replace the ball and retainer ring.
Maintaining the Wheel Mouse
Inside
roller
Ball cage
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