Safety Instructions

5
3 Quick start
3.1 Key Function
Key function description:
Short press the sleep/wake function, long press the switch
function
Increase volume
Reduce volume
Click on any interface to return to the main interface.
Any interface can return to the previous directory by clicking
this button.
This button will be displayed in the application of the menu
button.
Click, short press to display the history that the user has
viewed
3.2 Power on and off
Power
Press and hold the POWER button for 3 seconds to see the startup screen. After the system
is turned on, it will enter the screen lock state, please unlock it.
Off
1. After pressing the POWER button, the shutdown option will pop up.
2. The shutdown options are flight mode, restart and shutdown.
3. Click to shut down.