16
User Guide
Note:
Whenever Battery status display low electricity message or the beep alarm sounded three
times then turn off, please insert a power adaptor to recharge the battery.
The personal data will be retained even the device is out of power, but please remember to
turn off the power before you change battery.
If the battery message remain low electricity notification even if you have recharged the
battery fully, that means the battery is worn out, please change a new one.
1.2 How to Replace the Card
Insert:
(Turn off the power)
Remove the cover of SM Card slot.
Insert the card into the compartment following the arrow instructions.
Close the cover of SM Card slot.
Remove:
Remove the cover of SM card.
Remove the SM card.
Close the cover of SM Card slot securely.
1.3 To Recharge the Battery on the Device
Be sure to use a Besta DC 5V/ 1A power adaptor.
Plug the charging adaptor into the DC socket on the device and plug the power adaptor
into a wall outlet. Normally, it takes 2.5 hours for fully recharged.
Note:
Any damage due to using of other power adaptor which does not come with this device is not covered by
warranty.
Main Power