Saf
ety P
recautions
Handling precautions
These precautions should be observed to prevent product
malfunction and to ensure that performance can be fully
demonstrated. Thoroughly read these precautions to
ensure correct use.
■
Precautions common to the main unit, internal
battery, charging equipment, au IC Card,
peripheral devices
●
Do not apply excessive force to the product during use.
Be sure not to put the product into a tightly packed bag
or place a heavy object on the product in a bag. Sitting
on the product in your pocket might damage the display
or internal circuit board resulting in a malfunction.
Keeping an external device connected to the external
connection terminal or earphone microphone terminal
might damage the connector resulting in a malfunction.
Such damage and malfunction are not covered by the
warranty, even if there is no external damage.
●
To ensure the water/dust resistance (equivalent to IPX5,
IPX8, and IP5X) of the product, use the product with the
card slot cover tightly closed.
Note that water/dust resistance is not guaranteed in
every usage condition. Do not allow water to get inside
the product or splash water on the charging equipment
or optional accessories.
Do not open/close the card slot cover in the rain or with
any water on the surface of the product. Doing so might
allow water intrusion resulting in internal corrosion.
Malfunction determined to be caused by such water
intrusion are not covered by the warranty.
●
Do not use the product in extremely hot, cold or humid
places. (Use within an ambient temperature range of 5
℃
to 35
℃
and humidity range of 35% to 85%.)
•
Charging equipment
•
Peripheral devices
●
Do not use the product in extremely hot, cold or humid
places. (Use within an ambient temperature range of 5
℃
to 35
℃
and humidity range of 35% to 90%. Temporary
use at 36
℃
to 40
℃
is allowed.)
•
Main unit
•
au IC Card (attached to the main unit)
●
Do not use in places subject to lots of dust or vibration.
Doing so might cause malfunction.
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