Cleaning The Trackball - Philips SpeechMike Pro 6184 Installation And User Manual

SpeechMike Pro Barcode Reader Installation and User Manual

Cleaning the Trackball

1. Turn the retainer ring counterclockwise to remove the
ball.
2. Wipe the ball with a clean, lint-free cloth.
3. Blow carefully into the ball cage to dislodge dust and
lint.
4. Look for a build-up of dirt on the rubber rollers inside
the ball cage.
5. If dirty, clean the rollers using a cotton swab moistened
slightly with alcohol.
6. Make sure that fluff from the swab is not left on the
rollers.
7. Replace the ball and retainer ring.
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