Casio CTK-900 Manuale Utente
Safety Precautions
E-1
Safety Precautions
Congratulations on your selection of the CASIO electronic
musical instrument.
• Before using the instrument, be sure to carefully read
musical instrument.
• Before using the instrument, be sure to carefully read
through the instructions contained in this manual.
• Please keep all information for future reference.
Symbols
Various symbols are used in this user’s guide and on the
product itself to ensure that the product is used safely and
correctly, and to prevent injury to the user and other persons
as well as damage to property. Those symbols along with
their meanings are shown below.
product itself to ensure that the product is used safely and
correctly, and to prevent injury to the user and other persons
as well as damage to property. Those symbols along with
their meanings are shown below.
DANGER
This symbol indicates information that, if ignored or applied
incorrectly, creates the danger of death or serious personal
injury.
incorrectly, creates the danger of death or serious personal
injury.
WARNING
This indication stipulates matters that have the risk of
causing death or serious injury if the product is operated
incorrectly while ignoring this indication.
causing death or serious injury if the product is operated
incorrectly while ignoring this indication.
CAUTION
This indication stipulates matters that have the risk of
causing injury as well as matters for which there is the
likelihood of occurrence of physical damage only if the
product is operated incorrectly while ignoring this
indication.
causing injury as well as matters for which there is the
likelihood of occurrence of physical damage only if the
product is operated incorrectly while ignoring this
indication.
Symbol Examples
This triangle symbol (
) means that the user
should be careful. (The example at left indicates
electrical shock caution.)
electrical shock caution.)
This circle with a line through it (
) means that
the indicated action must not be performed.
Indications within or nearby this symbol are
specifically prohibited. (The example at left
indicates that disassembly is prohibited.)
Indications within or nearby this symbol are
specifically prohibited. (The example at left
indicates that disassembly is prohibited.)
The black dot (
) means that the indicated
action must be performed. Indications within
this symbol are actions that are specifically
instructed to be performed. (The example at left
indicates that the power plug must be unplugged
from the electrical socket.)
this symbol are actions that are specifically
instructed to be performed. (The example at left
indicates that the power plug must be unplugged
from the electrical socket.)
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
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.
Leaving alkaline battery fluid in your eyes can
lead to loss of sight.
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,
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
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.
adaptor.
• Do not overload electrical outlets and
extension cords.
● 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
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
• Should the electric cord or plug become
damaged, contact your original retailer or
authorized CASIO Service Provider.
authorized CASIO Service Provider.
707A-E-003A
CTK900_e.book 1 ページ ２００５年３月９日 水曜日 午後５時２９分