Safety Precautions
28
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How to reduce condensation
Do not use the product in places that get hot
and humid, and sandy or dusty places. Leave the
product with USB cover opened for a while until
the condensation is cleared when the ambient
temperature is held constant.
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While writing/reading data to/from a microSD
memory card, do not subject the product to
vibration or impact, removing the battery pack, or
turn off the power. Doing so may cause data loss or
malfunction.
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Do not remove the wireless charging antenna on
the back side of the back cover. Removing the
wireless charging antenna will prevent wireless
charging.
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Do not cover the
light sensor with your finger or
put a sticker on it. May hinder the sensor from
detecting the ambient light level and functioning
correctly.
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Do not put a sticker, etc. on the proximity sensor.
May cause the sensor to malfunction and make the
display always turned off while receiving a call or
during a call.
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Any soiling on the proximity sensor may cause
misoperation. Wipe the sensor with a soft, dry cloth.
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Do not use the product with the back cover or
front cover removed. Do not leave or store the
product in this condition. Doing so may allow dust
or other foreign matter to enter product and cause
malfunction.
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Keep the USB cover, etc. closed when using the
product. Using the product with the covers opened
can allow dust, water, etc. to enter and cause
malfunction.
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Do not allow liquids, metal objects, or other foreign
objects to get inside of the au IC card or microSD
memory card slot. Doing so may cause malfunction.
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Product speaker uses magnetic parts; be careful not
to allow anything metal (cutter blades, staples, etc.)
adhere to product when the front cover is removed.
Attaching the front cover with anything adhering
can cause malfunction.
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Do not give strong impact on the product such as
dropping, throwing, stomping. Doing so may cause
malfunction.
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Do not place the product directly on sand at a
beach, etc. If sand or other small particles get
inside the microphone or speaker, etc., it may cause
the volume to drop or malfunction.