Dr. Board DB-02C, Руководство пользователя

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Safety Instruction

Do not use this product in an outdoor and/or wet environment. Electric shock will result.

This product is not intended for unsupervised children. Always provide adult supervision
when children are using the product.

Installation and removal procedure should be performed by adult only. Failure to do so
could result in personal injury and/or product damage.

Unplug the device immediately when the product emits smoke, excessive heat, abnormal
smell or unusual noise. Contact the authorized service representative for inspection to
avoid possible fire hazard or electric shock.

Unplug the device immediately if any metal or liquids get into the product. Contact the
authorized service representative for inspection to avoid possible fir hazard or electric
shock.

Never disassemble or open the cover that is fastening with screws. Uncovered
components may cause product damage or electric shock.

Do not alter this product or modify any parts. It may cause fire or electric shock.

Clean this product by dry soft fabric, unplug the USB cable before clean it.

Keep the product and accessories away from any possibility to be step on. Failure to do so
may cause injury and product damage.

This product is suitable to work under: Temperature: 15
℃
to 40
℃
; Humidity: 15% to 75%;
NO condensation. Over this range may lower the product performance.

Unplug the USB cable when:

The USB cable is damaged.

A liquid is spilled onto this product.

This product fall or its cover is damaged.

This product must be disposed in accordance with the relevant federal, state, and local
laws and regulations.

When this product is not used over an extended period of time, unplug the USB cable.

If this product is fallen do wn or damaged, turn off the device and unplug the power supply.
Failure to do so may cause fire or electric shock.

Remove the batteries from the ultrasonic stylus when it is not used over an extended
period of time. Failure to do so may cause the batteries to leak.

Do not install this product where it may be exposed to sunlight, strong direct lighting,
heating equipment, or direct wind blow.

Do not install this product in locations where the temperature may change suddenly.

Wire USB connection is recommended.

Writing surface
’s flatness, material and size should be considered before installation.