XtendLan XL-DM307G, Руководство пользователя

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Industrial PDA
22
Charging
Insert the charger into the charger port of the tester.
Insert the charger into the power socket with
100~240V, 50/60Hz. When it is charging, the battery power
icon on the screen will shine; after charging finished, the
battery power icon on the screen will stop shining.
After charging finished, pull the charger out of the
equipment and then pull the charger out of the power
socket.
Charging time
If the AC voltage is very low, you should charge the
battery in a long time.
The charging time is about 7~9 hours.(More accurate
time will depend on the battery condition.)
The environment temperature of normally charging
should be 0
℃
~40
℃
. Charging under below 0
℃
or above
40
℃
, the battery performance will descend and the battery
life will shorten. When charging under too high or too low
temperature for a long time, it will cause damage to the
battery.. For example, the battery can't charge fully and
cause the battery inflation.
It will lengthen the charging time to use nonstandard
charger.
It will also lengthen the charging time to operate the
tester when charging.