Casio CTK-230 User Manual
Page 4
E-2
Safety Precautions
277A-E-004A
DANGER
Alkaline Batteries
Perform the following steps
immediately if fluid leaking from
alkaline batteries ever gets into
your eyes.
1. Do not rub your eyes! Rinse
them with water.
2. Contact your physician
immediately.
Leaving alkaline battery fluid in
your eyes can lead to loss of sight.
WARNING
Smoke, Strange Odor, Overheating
Continued use of the product
while it is emitting smoke, a
strange odor, or heat creates the
risk of fire and electric shock.
Take the following steps
immediately.
1. Turn off power.
2. If you are using the AC adaptor
for power, unplug it from the
wall outlet.
3. Contact your original retailer
or an authorized CASIO Service
Provider.
AC Adaptor
Misuse of the AC adaptor creates
the risk of fire and electric shock.
Always make sure you observe
the following precautions.
• Be sure to use only the AC
adaptor that is specified for this
product.
• Use only a power source whose
voltage is within the rating
marked on the AC adaptor.
• Do not overload electrical
outlets and extension cords.
AC Adaptor
Misuse of the AC adaptor’s
electric cord can damage or
break it, creating the risk of fire
and electric shock. Always
make sure you observe the
following precautions.
• Never place heavy objects on
the cord or subject it to heat.
• Never try to modify the cord
or subject it to excessive
bending.
• Never twist or stretch the cord.
• Should the electric cord or plug
become damaged, contact your
original retailer or authorized
CASIO Service Provider.
AC Adaptor
Never touch the AC adaptor
while your hands are wet.
Doing so creates the risk of
electric shock.
Batteries
Misuse of batteries can cause
them to leak, resulting in damage
to nearby objects, or to explode,
creating the risk of fire and
personal injury. Always make
sure you observe the following
precautions.
• Never try to take batteries apart
or allow them to become shorted.
• Never expose batteries to heat or
dispose of them by incineration.
• Never mix old batteries with
new ones.
• Never mix batteries of different
types.
• Do not charge the batteries.
• Make sure the positive (+) and
negative (–) ends of the
batteries are facing correctly.
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