(Important) About the splashproof, dustproof,
shockproof and freezeproof/heatproof
Splashproof performance*
∫
Specifications for this unit are equivalent of IPX4 of IEC 60529.
About the IPX4 (liquid ingress protection level against splashing water)
This unit is compatible to operate after splashing from nozzles approximately 1.8 L/min of room
temperature tap water from every direction approximately 20 cm from this unit for 10 minutes.
Supplied USB cable is not splashproof.
Dustproof performance*
∫
Dustproof performance test established by company has been passed. (Corresponds to the fact
that this unit operates. Does not apply to items concerning change in appearance such as paint
peeling, deformation, contamination, etc.)
Shockproof performance*
∫
This unit has passed the test where product is dropped from height of 76 cm in the downward
direction (2 surfaces, 8 side surfaces) on a piece of plywood that is 3 cm thick (Corresponds to
the fact that the device operates. Does not apply to items concerning change in appearance such
as paint peeling and deformation of parts where collision occurred.)
Freezeproof/Heatproof performance*
∫
Performance is guaranteed under -10 oC to i50 oC ambient temperature.
• For safety reasons, this device will automatically shutdown when it reaches a certain temperature
level.
* Non-destruction, non-failure or splashproof is not guaranteed under all
conditions.
Cautions for using around water
∫
Conform to following. Improper use may result in
a malfunction.
• Securely close the terminal cover.
• Do not open or close the terminal cover with wet
hands or when water droplets are on this unit.
Doing so may cause malfunction such as terminal
rusting with the water droplets.
• Do not connect and use a USB cable or an audio
cable (not supplied).
• Do not pour soap water or detergent, or immerse
in water.
• Remove any hair, lint, sand, dust, etc., that may
be attached to the rubber seal on the terminal
cover before closing.
• Leaving the device with water droplets in a cold
region may result to malfunction such as the
covers stuck closed.
• The sound may become smaller or warped when
water is accumulated in the speaker or
microphone of this unit. Wipe this unit with dry
soft cloth.
• Water may accumulate inside the speaker of this
unit. Tilt the set toward the water drain hole to
drain water.
The bottom of the unit
• If this product is routinely used outdoors, in a very
humid environment, or in a manner that relies on
the splashproof durability of this product, we
recommend the maintenance each 2 year to
maintain the splashproof performance of the
product. Please consult your dealer for more
information.
• When water enters inside this unit, stop using this
unit, and contact the nearest Dealer or Service
Center. Malfunction due to exposure to water by
improper handling by the customer will not be
covered by the warranty. Supplied accessories
are not splashproof.
Water drain
hole
5
5