Cautions, Cautions 103 – Wacom INTUOS4 WIRELESS PTK-540WL User Manual
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103
CAUTIONS
•
Do not place or use this product on an unstable surface or workspace. Do not place this product on a shaky,
inclined, or vibrating surface. It may drop or fall off, causing damage to the product or human injury.
•
When cleaning your pen tablet, power off the unit by moving the power switch to the off position and unplugging
the USB connector from between the pen tablet and your computer. Electrical shock may occur if you attempt to
clean this product when it is connected to your computer or to an after-market power adapter.
•
Do not apply heavy stress to the pen tip, eraser, or side switch. It may shorten pen tip life or may cause the pen
to malfunction.
•
If a distorted or bent pen nib is used, the pen tool may operate improperly. Therefore, do not apply excessive
force when using the pen.
•
Using a pen nib other than one specifically designed by Wacom for your pen input tool may cause product
malfunction.
•
Do not place metal objects on this product when it is in use. Metal objects placed on the pen tablet during use
may cause interference, improper operation, or product malfunction.
See also
and
safety precautions for Lithium-Ion batteries
.