7 Operation
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7.3
Charge
When the “E0” low battery prompt
appears on the screen, it means the battery
is exhausted, please charge it in time.How
to plug the adapter is described in the
Chapter 4.4 Plug the adapter.
During charging, the charging indication
“
” appears on the screen
dynamically. When the battery is fully
charged, the indication
“
” appears on
the screen statically.
It takes about 3 hours for full charge,
depending on residual battery power and
battery state.
It can be recharged 300-500 times,
depending on the operating conditions of
the device.If there is a significant decline in
battery
power,please
report
to
the
distributor, so as not to affect the curing
effect.
NOTE
When the "E0" low battery warning shows on the screen,the
device must be recharged within 15 days, otherwise the
battery may cause irreparable damage due to long periods of
low power.
If the device flickers on the screen in standby mode, it
indicates that the battery is less than 20%, so please charge
it in time.
Only the original adapter can be used.Otherwise, the device
may be damaged.
The round connector of the adapter must be pluged into the
charging hole at the rear of handpiece in the right way.