NEC MultiSync E658 Setup Manual page 8

Incorrect usage of batteries can result in leaks or bursting.
• Insert batteries matching the (+) and (-) signs on each battery to the
• Do not mix battery brands.
• Do not combine new and old batteries. This can shorten battery life
• Remove dead batteries immediately to prevent battery acid from
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• Do not touch exposed battery acid, it may injure your skin.
• Disposal of a battery into fire or a hot oven, or mechanically
• Leaving a battery in an extremely high temperature surrounding
• Contact your dealer or local authorities when disposing of batteries.
Suitable for entertainment purposes at controlled luminous
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environments, to avoid disturbing reflections from the screen.
We recommend wiping clean the ventilation holes a minimum of
10 once a month. Failure to do so could lead to fire or electric shock or
damage to the product.
To ensure the product's reliability, please clean the ventilation holes
at the rear side of the cabinet at least once a year to remove dirt and
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dust. Failure to do so could lead to fire or electric shock or damage to
the product.
(+) and (-) signs of the battery compartment.
or cause liquid leakage of batteries.
leaking into the battery compartment.
crushing or cutting of a battery, that can result in an explosion.
environment, or a battery subject to extremely low air pressure, that
can result in an explosion or the leakage of flammable liquid or gas.
CAUTION
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