KICSYSTEMS U9-4100, Руководство пользователя

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Only the designated battery must be used. Using other
batteries has a risk of fire or explosion.
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Be aware that metals such as steel wires or hairpins are
not to be attached to an electric contact of the battery.
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Separate the battery, if not using the unit for a long time.
If the battery’s liquid leaks and gets into the unit,
components inside could be fatally damaged.
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Be aware battery short-circuit when separating the battery
from the unit.
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Disassembling the battery must be avoided. It may cause
leaks or explosion.
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If the battery’s liquid gets in eyes, do not rub but wash off
with clean water. The person is requested to contact his or
her doctor due to the risk of losing eye sight.
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In case of doubt for problems like a smoke coming out
from the battery, separate the battery immediately at a
safe place. When disjoining the battery, take caution in
order to avoid burns. Users that have a battery with
problems are advised to contact where it was originally
purchased.
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Battery is expendables. Repeating charging and
discharging shortens the life of the battery. Users are
recommended to purchase a new battery when the life of
the old battery is a half left.
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The Battery pack can be over-discharged and then be
unusable due to the long-term use. Before keeping the
battery on file, perform “Hard Reset” and then detach the
main battery for storage.
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The battery should be kept in a place under dry and
low temperature of 20 degrees Celsius or below. And,
the battery should be charged every 2~3 months.
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The main battery and sub-battery pack are both
expendables and have a lifecycle. Replacement of the
battery is recommended after a certain time.
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Only a designated charger to the unit must be used.
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Users are requested to use the device only at the stated
supply voltage or power supply unit. If the supply
voltage is wrong, there is a risk of fire and electric
shocks.
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Users that have a charger with problems are advised to
contact where it was originally purchased. Using it may
cause a fire or electric shocks.
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If it lightens and thunders, remove the power plug and
the unit should not be used. It may cause a damage of
the unit, a fire or electric shocks.
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Foreign substances like dirt should be cleaned off the
power plug. Those substances may cause a fire.
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The battery pack can be discharged if not using the
PDA for extended periods, if keeping the battery
equipped for extended periods and not using it on the
process of program development. In this case, the
battery can become unusable. Users are requested to
charge the battery pack once every 2~3 months.
Directions for Using the Battery
1. Directions