Handling Batteries - Yamaha Disklavier E3 Operation Manual

■ Interference
• The Disklavier uses high-frequency digital
circuits that may cause interference to radios
and TVs placed close to it. If interference does
occur, relocate the affected equipment.

■ Handling Batteries

The remote control of this unit is powered by dry
batteries. Improper use or misuse of the dry
batteries can cause the dry batteries to heat up,
leak electrolyte or burst which in turn may result in
a fire, damage to equipment and/or nearby objects
or in burns, injury or other bodily harm. Read
through and familiarize yourself with the following
safety precautions prior to use to ensure correct
usage.
• Do not directly touch the chemicals (electrolyte)
which have leaked from dry batteries.
1. If electrolyte from dry batteries has made
contact with your eyes, rinse your eyes
thoroughly with clean water and seek medical
treatment from a physician immediately.
2. If electrolyte from dry batteries has touched
your skin or clothing, rinse it off immediately
with clean water.
3. If electrolyte from dry batteries has found its
way inside your mouth, gargle immediately
and consult a physician.
• Do not install the dry batteries with the "+" and
"–" poles reversed. Misaligning the poles of dry
batteries can lead the dry batteries to be
charged or shorted or it can cause them to heat
up, leak electrolyte or burst which in turn may
result in a fire, damage to nearby objects or in
burns, injury or other bodily harm.
• Use only the designated batteries. Do not use
used batteries with unused batteries or different
types of batteries together. This can cause them
to heat up, leak electrolyte or burst which in turn
may result in a fire or in burns, injury or other
bodily harm. Replace all the dry batteries at the
same time. Do not use new and old dry batteries
together. Do not use different types of batteries
(alkaline and manganese batteries, batteries
made by different manufacturers or different
battery products made by the same
manufacturer) together: this can cause them to
heat up, ignite or leak electrolyte.
Please keep this manual for future reference.
• When the battery-powered unit is not going to be
used for a prolonged period of time, remove the
dry batteries from the unit. Otherwise the
batteries will run down and their electrolyte may
leak, resulting in damage to the unit.
• Remove spent batteries immediately from
equipment. Otherwise, batteries will
overdischarge, causing them to heat up, leak
electrolyte or burst which in turn may result in
damage to nearby objects or in burns, injury or
other bodily harm.
• Dispose of batteries in accordance with the
applicable regulations and ordinances.
• The batteries shall not be exposed to excessive
heat such as sunshine, fire or the like.
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