Casio LK-40 User Guide - Page 17

Using the AC Adaptor

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Important! Improper handling of batteries can cause them to burst and leak, which creates the danger of personal injury or damage due to contact with battery acid. Be sure to note the following important precautions. • Always make sure that the positive (+) and negative (-) poles are facing correctly as indicated inside the battery compartment. • To avoid damage caused by leaking batteries, be sure to remove batteries from the keyboard whenever you leave it unattended for long periods (such as when leaving on a trip). • Never mix batteries of different types. • Never mix old batteries with new ones. • Never discard batteries by incinerating them, do not allow their poles to be shorted (connected to each other), never take batteries apart, and do not expose batteries to direct heat. • Replace batteries as soon as possible after any sign they are getting weak. • Never attempt to recharge batteries. I Using the AC Adaptor Make sure that you use only the AC adaptor specified for this keyboard. Specified AC Adaptor: AD-5 DC 9V jack AC adaptor AD-5 OUT MIDI IN DC 9V PHONES/ OUTPUT AC outlet Also note the following important warnings and precautions when using the AC adaptor. Warning! • Take care to avoid any damage to or breakage of the power cord. Never place any heavy objects on the power cord or expose it to direct heat. Doing so creates the danger of power cord damage, fire, and electrical shock. • Use only the specified AC adaptor. Use of another type of adaptor creates the danger of fire and electrical shock. 478B-E-017A E-15

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E-15
Important!
Improper handling of batteries can cause them to burst and leak, which creates the
danger of personal injury or damage due to contact with battery acid. Be sure to note the
following important precautions.
Always make sure that the positive (+) and negative (
) poles are facing correctly as
indicated inside the battery compartment.
To avoid damage caused by leaking batteries, be sure to remove batteries from the
keyboard whenever you leave it unattended for long periods (such as when leaving
on a trip).
Never mix batteries of different types.
Never mix old batteries with new ones.
Never discard batteries by incinerating them, do not allow their poles to be shorted
(connected to each other), never take batteries apart, and do not expose batteries to
direct heat.
Replace batteries as soon as possible after any sign they are getting weak.
Never attempt to recharge batteries.
Using the AC Adaptor
Make sure that you use only the AC adaptor specified for this keyboard.
Specified AC Adaptor: AD-5
Also note the following important warnings and precautions when using the AC
adaptor.
Warning!
Take care to avoid any damage to or breakage of the power cord. Never place any
heavy objects on the power cord or expose it to direct heat. Doing so creates the
danger of power cord damage, fire, and electrical shock.
Use only the specified AC adaptor. Use of another type of adaptor creates the danger
of fire and electrical shock.
PHONES/
OUTPUT
DC 9V
OUT
MIDI
IN
AC adaptor AD-5
AC outlet
DC 9V jack
478B-E-017A