If a child sucks or bites the product or swallows part of it, it may cause suffocation, explosion, electric
shock, or exposure to electromagnetic wave. Make yourself familiar with the usage method.
Using the Product Safely
Chapter 5. Maintenance
25
Using the Product Safely
Keep the product away from children or pets.
If the charging cable or battery charging port is contaminated with foreign substances, the battery may
not be charged. Wipe the product with soft cloth. Do not use chemicals (alcohol, benzene, or thinner) as
it may cause fire.
Keep the product clean.
If you store the product in a hot place (inside the car during the summer, in a closed area with direct
sunlight, or near a fire source), the product may deform, catch fire or explode. If you store it in a too hot
or too cold area, the product may malfunction or its lifespan may be reduced. Use or keep the product
always at room temperature.
Use and store the product at room temperature.
Use authorized products provided by the manufacturer. If you use an unauthorized charger, etc., the
product's lifespan or performance may be reduced, and we cannot guarantee the safety of the user.
Be sure to use a genuine product.
If the product or charging cable is wet or used in a humid environment, it may cause electric shock or
failure due to damage of its parts or circuits. Also, a failure due to discoloration of the product is not
covered by the warranty.
Avoid moisture and humidity.
If you use a microwave, heating stove, hair dryer or other heat source to dry the wet product, a failure,
deformation or explosion of the product may occur and we cannot guarantee the safety of the user. If the
product is wet, do not turn on the product, and contact your service center.
Do not use a heat source to dry the product even if it is wet.
Airplanes and hospitals use high-frequency equipment, and, if you use the product in these places, an
accident may occur due to interference. Be sure to follow the instructions of the relevant organizations
(the same applies to places with inflammable substances or with the possibility of explosion).
Do not use the product where its use is prohibited, such as in an airplane or hospital.
It may cause product deformation, explosion or fire.
Do not place the pen and the charging cable near or inside heat sources (such as a
heater or microwave).
Applying impact to the product or dropping it may case a failure or explosion. If you disassemble or
modify the product arbitrarily, the warranty will no longer apply.
Do not modify, disassemble, or repair the product arbitrarily.
As the product uses the same bandwidth as them, it may malfunction or generate noise.
Do not use the product near a microwave or WLAN.