CAUTION
Do not disassemble the pen. This may cause the device to malfunction. In this case, Wacom
shall have no responsibility to repair or replace the product.
Do not scratch the display screen. Avoid placing sharp objects on the display screen surface.
Avoid intensive shock or vibration to the STU-300B or the pen. Hitting or dropping the LCD
signature tablet may damage the display screen or other components.
Do not put heavy articles on the LCD signature tablet or push against it with a strong force; this
may damage the display screen.
Do not place heavy articles on the STU-300B cabling, repeatedly bend the cables sharply, or
apply heavy stress to the cable connectors; this may damage the unit or cabling.
If the pen tip becomes sharp or angular, it may damage the coating on the display screen.
Please replace the pen tip if necessary.
Move the product periodically to another place on your work surface to avoid permanently
discoloring or altering the appearance of the surface.
Do not use any organic solvent (e.g., alcohol) or even mild detergent to clean the display screen.
Use of these cleaners can damage the coating on the screen.
Please note that damage of this kind is not covered by the manufacturer's warranty.
• To clean the display screen, use an anti-static cloth or a slightly damp cloth. When cleaning,
apply only a light amount of pressure to the display screen and do not make the surface wet.
• To clean the LCD signature tablet casing or pen, use a soft cloth with mild detergent (such as
dish washing liquid) diluted with water.
Do not expose the STU-300B to high voltage electrostatic discharges or to a build-up of an
electrostatic charge on the LCD screen. This may result in a temporary blotching of the LCD
monitor. If blotching occurs, leave the STU-300B's display on and the blotching should
disappear within a few hours.
Service
The STU-300B is part of a complete solution that has been delivered by a third party.
Please contact your Wacom Signature Solution Partner for any support.
Note on use
When LCD panel is operated continuously for long period, a trace of electric charge
remains near the electrode inside the LCD, and residual or "ghost" image of the
previous image may be observed (image Persistence).
To avoid image persistence, Wacom recommends the use of a moving screen saver
when the screen is turned on but idle.
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