Click
Swipe left
11. Opearting Construction
(2) Key describtion
Up key:Turn on the screen; return to the home page; turn
on the standby mode; long press for 5 seconds to turn
on/off
Down key:Light the screen; return to the previous layer;
long press to display the pairing QR code
Up key + down key:Long press the two buttons at the same
time for 8 seconds to power off
(1) Touch screen operation
Double click
Swipe right
Long press
Swipe up
Swipe down
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