Casio CTK-230 - Manual (Page 16)

E-14
277A-E-016A
Power Supply
CAUTION
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.
• Use only batteries that are specified for use
with this product.
• Remove batteries from the product if you
do not plan to use it for a long time.
Using the AC Adaptor
Make sure that you use only the AC adaptor
specified for this keyboard.
Specified AC Adaptor: AD-5
[Rear Panel]
Also note the following important warnings and
precautions when using the AC adaptor.
WARNING
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.
• 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.
• Never touch the AC adaptor while your
hands are wet.
Doing so creates the risk of electric shock.
CAUTION
Misuse of the AC adaptor creates the risk of fire
and electric shock. Always make sure you observe
the following precautions.
• Do not locate the electric cord near a stove
or other sources of heat.
• Never pull on the cord when unplugging
from the electrical outlet. Always grasp the
AC adaptor when unplugging.
• Insert the AC adaptor into the wall outlet as
far as it will go.
• Unplug the AC adaptor from the wall outlet
during lightening storms or before leaving
on a trip or other long-term absence.
• At least once a year, unplug the AC adaptor
from the wall outlet and wipe away any dust
that is built up in the area around the prongs
of the plug.
IMPORTANT!
• Make sure that the keyboard is turned off
before connecting or disconnecting the AC
adaptor.
• Using the AC adaptor for a long time can
cause it to become warm to touch. This is
normal and does not indicate malfunction
DC 9V jack
AC adaptor AD-5
AC outlet
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