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Safety Precautions
• Water may remain even after draining. It does not affect the use
of the product but do not place near objects which should avoid
being wet. Also, take care that your clothes or inside of bag may
be get wet.
• When water remains inside of the receiver, speaker, mouthpiece/
main microphone, or sub-microphone and it is difficult to hear the
sound temporarily, perform draining.
• The product is not resistant to water pressure. Do not directly
apply high water pressure or immerse the product in water for a
long time.
• Do not wash the product using a washing machine or ultrasonic
cleaning machine.
• Do not immerse the product in a bath tab. The product is not heat
resistant.
• Sudden change of temperature may cause dew condensation
and result in malfunctions. Wait for the product gets normal
temperature when bring the product into a warm bathroom etc.
from a cold place.
• The product does not float on water.
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SIM card/microSD memory card tray
• Make sure to firmly close the SIM card/microSD memory card
tray. Even a fine mote (a piece of hair, etc.) between the contact
surfaces may cause water ingress.
• Do not remove or install the SIM card/microSD memory card tray
with gloved hands. Even a fine mote (a piece of hair, etc.) between
the contact surfaces may cause water ingress. If there are any
slightest water droplets or motes on the tray, wipe them off with
dry clean cloth before installing the tray.
• If the SIM card/microSD memory card tray has deterioration or
damage, the product cannot maintain the waterproof performance.
Installing the SIM card/microSD memory card tray
Insert the tray into the SIM card/microSD memory card slot
straight to the end in the direction shown in the illustration.
• If you turn the SIM card/microSD memory card tray upside
down, the SIM card may drop.