Seuic UTouch, Справочное руководство

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3
Chapter I Instructions for Use
1.1 Precautions for Laser Scanning Engine
Laser radiation. Please do not look directly at the laser beam.
1.2 Safety Precautions

Only the battery and charger designated by our company can be used for your
device; the use of other products may cause battery liquid leakage, overheating,
burst and fire.

It is forbidden to short-circuit the charger; otherwise, it will cause electric shock,
smoking and damage to the charger.

Please do not use the charger when the power cord is damaged, or it will cause
fire and electric shock.

Please do not disassemble or modify the charger; otherwise, personal injury,
electric shock, fire and charger damage will be caused.

When pulling the plug, hold the charger. Pulling the power cord will damage the
wire and cause electric shock and fire.

Clean the device, battery and charger with a soft dry cloth.

Please do not use alcohol, diluent, benzene or other solution to wipe the device.
1.3 Maintenance Precautions

The product has the waterproof and dustproof function, but it shall be avoided to
operate in extremely high-temperature, extremely low-temperature or wet
environment. Please refer to the temperature and humidity standard of product
specification.