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Caution
Caution
Caution
Caution
AC/DC
AC/DC
AC/DC
AC/DC Adapter/Charger
Adapter/Charger
Adapter/Charger
Adapter/Charger
Please use the AC/DC adapter/charger that supplied by our
company. Use of another type of AC/DC adapter can damage
the instrument.
Battery
Battery
Battery
Battery
1. If your battery is new or has been in storage for a long time,
you may need to charge it two or three times to achieve
optimum performance levels.
2. For the best battery performance and accuracy of the fuel
gauge, completely discharge the battery, then make a
complete fast charge cycle (non-operating), and
completely discharge the battery again.
3. You must ensure that the charging cycle is not interrupted
by a battery discharge, and the discharge cycle is not
interrupted by battery charging.
4. Storage temperature range (the storage time is longer than
six months ) is: -20 ° C to 45 ° C. Storage temperature
range(the storage time is shorter than or up to six months )
is : -20 ° C to 60 ° C.
5. To insure safe charging, the temperature should keep 0 ° C ~
40 ° C inside the OFFS. If the temperature is exceeded, the
charging would be stopped.