2
Appearance and Button Descriptions
2.1 Touch screen
7 inches Five-point capacitive touch screen: click, drag and other operations in the
touch region;
2.2 Power key
Power on: Press and hold the Power key to display the boot screen to enter the
main menu interface.
Power off: Press and hold the Power key for about 3 seconds to pop up the
device options in the main menu interface , and select Power off to shut
down normally; Press and hold the Power key for about 6 seconds in the