2
SAFETY PRECAUTIONS
Please strictly follow
Disconnect power supply before maintenance.
Be sure to use the included USB power cord.
If the supply cord is damaged, it must be replaced by a special cord or assem-
bly available from the manufacturer or its service agent.
This product is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the
product by a person responsible for the safety. Children should be supervised to
ensure that they do not play with the product.
WARNING
CAUTION
Be sure that this product is powered by a safety extra-low voltage (SELV) circuit as
indicated on its nameplate.
Do not touch the USB
power cord with wet hands.
(Otherwise, electric shock may
be caused.)
Do not allow drinking water,
cigarette ash or flammable
materials to enter the
product through the air
inlet and air outlet.
(Otherwise, fire, electric shock
or malfunction may be caused.)
Unplug the product by
holding the USB plug instead
of by pulling on the USB
power cord.
(Otherwise, the USB
power cord
may be damaged with the
possibility of fire or electric shock.)
(Otherwise, a short circuit may
be caused or the wire in the cord
may be damaged, thus resulting
in fire or electric shock.)
Do not pull the USB power
cord when carrying or
storing the product.
Do not insert your fingers,
metallic objects or others
into the air inlet, air outlet
or gaps.
(Otherwise, you may be hurt by
the inner units with the possibility
of electric shock or injury.)
Do not use any input
voltage other than 5 V .
(Otherwise, a fire may be
caused.)
WARNING
This symbol indicates the item
is “PROHIBITED” to do.
This symbol indicates the
“COMPULSORY” item that must
be followed without failure.
This indication means: Must be treated seriously that this
may result in death or serious injury.
This indication means: Must be treated seriously that this
may result in injury or physical damage.
Types of instructions that should be observed have been classified and described by the
following pictorial symbols.
The degrees of injury or damage that can occur when the instructions are ignored and if the
product is not used properly have been classified and described by the following indications.
The following instructions should be strictly observed in order to prevent injury to the users
and other people, or damage to property.
