XHDATA D-109, Руководство по эксплуатации

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( ) does not flash, indicating that it is fully charged
When the icon ( ) is displayed, the charging symbol
In order to avoid interference and insufficient charging current
during charging, which may cause automatic shutdown and
longer charging time, please do not use the machine for radio
and playback
1.The machine is powered by (18650 3.7V) rechargeable lithium
battery. Only batteries of the same specification and equivalent
shall be used . Improper use of lithium battery may cause
explosion!
2.Do not charge the non rechargeable battery
3.The battery shall not be placed in the hot and humid
environment such as water, humidity, explosion and
baking
flashes
4.Do not disassemble, impact or knock the lithium battery. If the
lithium battery is deformed or bulged, it can not be used
5.Please use a safe and qualified adapter for charging
6.In order to maintain the service life of the lithium battery, if the
machine is not used for a long time, please place it for less
charging every three months
the machine. The display shows ( )charging symbol
(TYPE-C) jack [ the adapter output is DC5V( 1A) to charge
USB output adapter, and plug the other end into the local
Connect one end of the USB charging cable to the DC5V
Safe use of lithium battery
- Tips -
12.