Caring for DTU-710
Cleaning
To clean the
To clean the display screen, use a soft, dry cloth. If necessary, slightly moisten the cloth with water and try again. When cleaning, apply only a light amount of pressure to the display screen and do not make the surface wet. Do not use detergent to clean the display screen; this may damage the coating on the screen. Please note that damage of this kind is not covered by the manufacturer's warranty.
Replacing the Pen Tip
The pen tip will wear with normal use. When the nib gets too short, you can replace it with one of the extra nibs that came with your pen. If the pen tip wears and becomes angular, it may damage the coating on the cover glass of
To remove the old nib:
To insert a new nib:
Clasp it with a pair of tweezers or similar instrument and pull the old nib straight out of the pen.
Slide it straight into the barrel of the pen. Firmly push the nib until it stops. The new nib will slide into the correct position.
CAUTION
Prevent your children from swallowing the pen nib or side switch. The pen nib or side switch may accidentally be pulled out if children are biting on them.
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