AC adaptor is made to be used in 100–240V input, 5V 4A
output. If a voltage beyond the range is supplied, the device
may be seriously damaged.
Battery is being charged.
Battery is fully charged.
If the battery is used at the temperature other than -20
o
C (-4
o
F) – 60
o
C (140
o
F),
the device may malfunction or break down.
It takes about 4–5 hours to fully charge a battery that is fully discharged.
It is recommended to replace a battery every two year.
If a battery is charged and used continuously, its lifespan will decrease.
For information on the device battery, Swipe the bottom Click Settings Battery.