Topcon GTS-710 Series, Manual

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1 NOMENCLATURE AND FUNCTIONS
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2
電池充電與保存之注意事項
The capacity of battery will be affected and its service life shortened in any of the
following cases while it is recharged, dischrged or stored.
1.
充電
Fig. 1 shows how ambient temperature at recharging is related to charging efficiency
or as affecting discharge capacity. As seen from the figure, charging at normal
temperature is best, and the efficiency decreases as the temperature rises. It is best,
therefore, to always recharge the battery at normal temperature to obtain full use of
battery capacity and enjoy maximum operation per charge. And the service life of your
battery will be shortened if it is frequently overcharged or recharged at high
temperature.
Note : 0.1C charge means that the battery is recharged with 0.1 -time current as
against its capacity.
2.
放電
Fig. 2 shows discharge temperature characteristics. Discharge characteristics at high
temperature are the same as those at normal temperatures. The battery is likely to
have reduced discharge capacity as well as lower discharged voltage when
discharged at low temperature. And the service life of your battery will be shortened if
it is greatly overcharged.
Note : 1C discharge means one with 1 -time current over battery capacity.
3.
保存
See Fig. 3 for how storing period at different temperature levels is related to the
remaining capacity. The battery will lose its capacity as storage temperature rises and
the storage period increases. This does not mean, however , that the battery
performance is damaged when the battery is stored. The battery, reduced in capacity,
will be restored once it is recharged. Always recharge your battery before use. And
recharge and discharge the battery 3 or 4 times to restore its capacity if it has been
stored for a long period or at high temperature. Storing at high temperature can
adversely affect the service life of your battery.
Your battery has been fully charged before leaving the factory, but its capacity may be
affected considerably when it takes several months to reach you, if it is stored at high
temperature area or passes through a high-temperature region. Then, the battery
must be recharged and discharged 3~4 times to fully restore its capacity.
And the battery should always be stored at normal temperature or lower if it will not be
used for any long period. This helps your battery have a longer service life.