Sunstech TAB77DUAL Mode D'emploi page 6

3. The tablet can be used even if the battery is being charged.
the above icons indicate the different level of electricity left in the battery
4. No replacement of battery without authorization, or the explosion hazard
might happen.
5. Recharge it for at least half hour if it has been idle for long time and fails
to start itself.
6. Regularly recharge it at least one time monthly
7. 40°—5° is the optimum temperature for the battery recharging or the
battery performance might deteriorate slightly
Disposal
the battery might contain the polluting material, please give it to the official
recycling-station before disposing the tablet pc, and don't litter.
Power ON/OFF
ON:
press the button for continuous 5 seconds until the tablet turns "ON".
OFF:
1.Press the button for continuous 5 seconds and it will appear
2.Select OK to power off the tablet
Screen Lock
This feature locks the screen, at the same time turn OFF the screen's backlight
after a few seconds.
Screen locks when:
1. System is idle.
2. Manually activated by pressing the Power button once.
Screen unlock :
Home screen
The Home screen will look similar to the picture below. It is actually five
4