■ Charging precaution
The battery pack, desktop holder, specified charger, and
optional accessories are not waterproof/dustproof. Be sure
to check the following points before and after charging.
• Never charge the wet ISW13F. If you charge the battery
just after the product gets wet, drain water well and wipe
remaining water off with a clean dry cloth before placing it
in the desktop holder or opening the external connection
terminal cover.
• If you charge the battery with the external connection
terminal cover open, be sure to tightly close the cover
when charging is finished. We recommend using the
desktop holder to charge the battery to prevent water from
entering from the external connection terminal.
• Never charge the ISW13F if it is wet. Doing so might cause
electric shock or short circuit resulting in fire or a fault.
• Do not touch the desktop holder or specified charger with
wet hands. Doing so might cause electric shock.
• Do not splash water over the desktop holder and specified
charger when using them. Doing so might cause fire or
electric shock.
• Do not use the desktop holder and specified AC adapter
near water such as in a bathroom, shower room, kitchen or
washroom. Doing so might cause fire or electric shock.
■ Other precautions
• Do not immerse the product in hot spring water, water with
soap, detergent or bath salts in it. Also, do not use the
product underwater or submerge it for a long time. Doing
so might cause a fault.
• Do not attach/remove the battery pack or open/close the
external connection terminal cover, stereo earphone
terminal cover when your hands are wet or water drops
stay on the surface of the ISW13F.
• Heat resistance
24
Do not use the product in places where boiling water may
splash on it, in saunas or near hot air (e.g. hairdryer). The
product is not resistant to hot temperatures.
• Shock
This product is not resistant to shock. Do not drop the
product or subject it to shock. Also, do not jab the
earpiece, microphone or speaker with a cotton swab or any
sharp object. Doing so might damage or deform the main
unit causing water leak.
• Do not jab the earpiece, microphone or speaker with a
cotton swab or any sharp object. It may deteriorate
waterproofness/dustproofness.
• The ISW13F does not float on water.
• Do not add strong impact, such as dropping to the
ISW13F. It may damage them resulting in loss of
waterproofness/dustproofness.
• Use within an ambient temperature range of 5℃ to 40℃
(Temporary use at 36℃ or higher in bathroom etc. is allowed),
and humidity range of 35% to 90%. Using in extreme hot or
cold places exceeding the range may damage them resulting
in loss of waterproofness/dustproofness.
• If the battery cover is damaged, replace the battery cover.
Water may enter inside from a damaged section causing
troubles such as electric shocks or corrosion of the battery.
• If the product gets wet with water or other liquids with the
external connection terminal cover, stereo earphone
terminal cover, or the battery cover open, the liquid may
get inside the product causing electric shocks or
malfunction. Stop using the terminal, turn the power OFF,
remove the battery pack and contact an au shop or Secure
cell phone support center near you.
• Do not leave water on the earpiece, microphone, or
speaker. Calling may be disabled.
• Do not leave water on the Temperature/humidity sensor.
Measurement of temperature and humidity may not work properly.