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Instruction
Stop use if there is smoke, abnormal odor or noise, excessive
overheating, or other abnormalities.
During charging, disconnect the specified charger (sold
separately) from the power outlet or the socket, make sure that the
product is not overheating before turning the power off and contact
an au shop or Keitai Guarantee Service Center. Also, if you have
dropped or damaged the product, do not continue to use it in that
state, and contact an au shop or Keitai Guarantee Service Center.
Instruction
When inserting an earphone, etc. into the product, adjust the
volume to the proper level. Setting too loud a volume or using the
earphone continuously for a long period of time might adversely
affect your ears. Also, raising the volume too high might prevent
you from hearing sounds around you, which might in turn lead to a
traffic accident at a railroad crossing or pedestrian crossing.
Instruction
When adjusting the volume with an earphone, etc. inserted into the
product, raise the volume a little at a time. If you raise the volume
too much from the outset, sudden loud noise from the earphone,
etc. might adversely affect your ears.
Instruction
When using a charger or external device, insert/remove the
connector straight to/from the jack. Inserting/removing in an incorrect
orientation might cause damage or a fault.
Instruction
When small children use the equipment, have the guardian teach
them the proper handling procedures so as to avoid potential
dangerous situations. In addition, check that they are using the
equipment as directed during use. Failure to do so might cause
injury etc.