User's Manual

7
3 Quick Start Guide
3.1 Keys Function
Keys Function Description：
Power button Short press to sleep/wake up, long press to startup and
shutdown.
Volume +（up） increase the volume
Volume -（down） decrease the volume
HOME button （home）
Click it in any interface will return to main interface.
Back button（back）
click it in any interface will return to previous menu
Menu button
This button will display in menu interface.
Setting button
display recently browsed history; double click this button,
you can switch between the last two applications
3.2 Startup and Shutdown
Startup
Long press POWER key for three seconds, you can enter startup picture. The system enters
screen lock status, please unlock it.
Shutdown
1． Long press POWER, it will popup shutdown window.
2． Shutdown window contains reboot mode, airplane mode and power off mode three
options.
3． Click power off is the last step.
3.3 Open and Close of the Screen
Screen will be closed on its own when no operation happens.
1. Screen will be closed on its own if no operation happens for some time to save battery
power
2. When screen is open, press POWER key, the screen will be closed immediately.
Open the screen when it is closed.
If the screen is closed, short press POWER to open the screen. The screen will be locked. To
open it, it will show the picture as below picture (picture 3.3-1), left slide to unlock and enter into