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EMX-830 USER’S MANUAL
5
EMX-830 USER’S MANUAL
4
Safety Precaution
●
Keep any unused battery away from
the children’s reach because it may
pose choking hazard. Call for an
immediate medical
assistance
when an
unwanted
incident
happened.
● Do not disassemble, place
pressure to, short-circuit
batteries or set them
on fire.
They may cause
leak, heat,
explosion
or fire
hazard.
● Do not drop or
impact the unit.
It may cause
malfunctions.
● Do not place the unit close to
cash cards and other cards with
magnetic
strips.
The unit
can damage
those cards.
● Do not press too hard on the
transparent plastic cover of the
LCD window.
Pressing too
hard may
break the
covering.
● Do not press too hard on the
keypad.
● Avoid direct exposure to the
sunlight.
Avoid placing
near heat
sources or
very hot
places.
● Use soft fabrics to clean the
unit. Do not use solvent, benzyl,
or paint
thinner.
●
Do not touch the leak from the LCD
window. It may cause skin
irritation. When the
leak gets in your
eyes or you have a
skin contact with
the leak, consult
your doctor
immediately.
● Listening too long at a loud
volume can cause serious
hearing problems. Doctors warn
of the hearing hazard. When
you notice
problem in your
ears, keep the
volume down
or do not use the
product.
● Refrain from using the
earphone when you are biking
or driving or walking (especially
when crossing the street.)
They pose safety
hazards and in
some areas
are illegal.
● Be sure to use an Alkaline
battery (1.5V, LR03, AAA size or
AM4.) If batteries or rechargers
the company recommends are
not used, it may cause the leak,
malfunction or
unusual static
noise that may
cause hearing
problems.