18
Contents/Precautions
Waterproofness/Dustproofness
SC-04J provides waterproofness of IPX5
*1
, IPX8
*2
and dustproofness of
IP6X
*3
with firmly attaching the docomo nano UIM card/microSD card slot.
*1 IPX5 means that a phone keeps functioning after applying a jet flow
of 12.5 L/min. from every direction from a distance of approximately 3
m for at least 3 minutes using water nozzle in 6.3 mm inner diameter.
*2 For SC-04J, IPX8 means that a phone keeps functioning after SC-04J
is slowly submerged to depth of 1.5 m in static tap water at room
temperature, left there for 30 minutes and then taken out. (Camera
function cannot be used under water.)
*3 IP6X, a degree of protection, indicates that the terminal can maintain
its functionality to prevent dust particles from entering into the
terminal even when it has been shaken for 8 hours in an apparatus
containing dust particles 75 μm or less in diameter.
What you can do with waterproofness of SC-04J
■ You can talk without an umbrella in the rain (for rainfall of 20 mm
or less per hour).
■ The terminal can be washed with tap water at room temperature.
• Do not apply water flow stronger than allowed (P.18).
• Do not use brush, sponge, soap, detergent, etc.
• If mud or dirt has adhered to your terminal, shake it several times in
tap water put in a washbowl or other container to rinse it off and then
flush it with running water.
• Drain water in the specified steps (P.19) after washing.
• Do not wash rubbing strongly.
To ensure waterproofness/dustproofness
■ To avoid water/dust ingress, be sure to observe the following
points.
• The terminal can be washed with tap water at room temperature.
• Do not poke the headphone connection jack, mouthpiece/microphone,
receiver, speaker, external connection terminal with a sharp object.
• Do not let the terminal fall. It may scratch the terminal, causing its
waterproof/dustproof performance to degrade.
• Make sure that the docomo nano UIM card/microSD card tray is
tightly closed. Even a fine obstacle (one hair, one grain of sand, tiny
fiber, etc.) which is put between contact surfaces may allow water or
dust to enter.
To keep the terminal waterproofness/dustproofness, replacement
of parts is required every 2 years regardless of whether the terminal
appears normal or abnormal. DOCOMO takes the terminal to replace the
parts as a chargeable service. Bring the terminal to a sales outlet such
as a DOCOMO-specified repair office.