13
Notes on Usage
No liquids
Do not put water (drinking water, sweat,
seawater, pet urine, etc.) into the headset
connection terminal or the external
connection terminal.
Doing so may cause fire, burns, injuries, or
electric shock.
For details on water resistance, refer to the
following.
u
P.38「Precautions for Waterproofness/
Dustproofness」
Do
Use the optional products specified by au.
Not doing so may cause fire, burns, injuries, or
electric shock.
WARNING
Don't
Do not drop, trample, or throw the product or
give a strong force or vibration to it.
Doing so may cause fire, burns, injuries, or
electric shock.
Don't
Keep conductive materials (metal pieces,
pencil lead, etc.) from coming in contact
with the headset connection terminal or the
external connection terminal, and keep dust
from getting inside of them.
Not doing so may cause fire, burns, injuries, or
electric shock.
Don't
Do not cover or wrap the product with
bedding, etc. while using or charging the
product.
Doing so may cause fire or burns.
Do
If charging is not completed after the
specified charging time, stop charging.
Overcharging the battery may cause fire,
burns or injuries, etc.
Do
Before entering an area where flammable
gas is generated such as a gas station, or
an area where dust is generated, always be
sure to turn off the product, and discontinue
charging the product if charging.
Using the product where flammable gas is
generated may cause explosion or fire.
