User's Manual

User Guide 11
3.1 Boot and shut down
Boot
After long pressing for 2 seconds on the power button, you can see
the boot logo.
The system access into screen locking status after opening, please
press the Power On/O button to refresh, and slide up the unlock
icon on the screen.
Power o
1. Long press the Power On/O button, then “Power o” options
pop up.
2. There is silent mode in device options, Power o and Cancel.
3. Click Power o.
3.2 Screen of opening and closing
It will be closed during the screen idling.
• After idling period of time, screen will be automatically closed to
save the battery.
• When the screen is on, you can press the power button to shut
down the screen immediately.
Opening in screen closed condition.
When the screen is o, you can long press Power On/O button to
activate it. Enter locked condition after opening it, press “lock “icon
and slide up for unlocking, and holding up “voice ” icon and slide
down for mute condition.