6. Maintenance
6. MAINTENANCE

6.1 Cleaning the dust filter

Thefan intake grill of the digitizer has a retractable dust filter which must be checked for good functionality
on regularb asis. Never allow this filter to become blocked up.
How to clean the dust filter
1. Softly press down the lid of the dust filter at the rear side of the digitizer and pullout the filter. (image 6-1)
2. Blow out all the dust from the filter and remove remaining dust with a d ryc loth.
3. Place the clean dust filter back in the digitizer.
Image6-1

6.2 Cleaning the cabinet

Do not use liquid cleaners or aerosol cleaners. Never use strong solvents, such as thinner or benzine, or
abrasivecleaners, since these will damage the cabinet.
How to clean the cabinet
1. Unplug the digitizer from the wall outlet before cleaning.
2. Cleanthe cabinet with a damp cloth. Stubborn stains may be removed with a cloth lightly dampened with mild detergent solution.
Tokeep the cabinet looking brand-new, periodically clean it with a soft dry cloth.
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