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up until to the interface
Shut down
Long press the power button, then the screen shows “POWER OFF”and Click it, then
in power off dialog to select “OK”to shut down
1.4 Open and close standby mode
Open the standby mode
In boot mode, you can tap the power button, the system will into the standby mode
which can save power
Close the standby mode
In the standby mode, light tap of the power button of the device, enter the normal
state
1.5 Lock and unlock the screen
Lock
You can set the sleep time in the system of display
The system will sleep automatically and lock the screen to the standby mode if
without any inactivity when reaches the preset of standby time.
Unlock
Move the sign to unlock, show as below
Drag this to unlock the screen and enter the application interface