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In the main interface, a short press serves as the right shift key, while left and right are used for adjustment (increase/decrease). A long press enters the auxiliary interface. In the auxiliary interface, a short press is used as the select switch key, left and right are direction keys, and a long press exits the auxiliary interface.



Why the device turns off automatically about 30 seconds after I press the power button.
Because the device enters energy-saving mode by default. You can set the Backlight Time by 30s /60s /120s /OFF.
How to keep the screen live?
Long press the Power button-ON;Long press the Function wheel button,then Slide the gear to the right until reach the backlight time menu;Pressing it,it will display 30s,60s,120s,OFF.Choose -"OFF”,finished the setting step.




In the main interface, a short press serves as the right shift key, while left and right are used for adjustment (increase/decrease). A long press enters the auxiliary interface. In the auxiliary interface, a short press is used as the select switch key, left and right are direction keys, and a long press exits the auxiliary interface.


Why the device turns off automatically about 30 seconds after I press the power button.
Because the device enters energy-saving mode by default. You can set the Backlight Time by 30s /60s /120s /OFF.
How to keep the screen live?
Long press the Power button-ON;Long press the Function wheel button,then Slide the gear to the right until reach the backlight time menu;Pressing it,it will display 30s,60s,120s,OFF.Choose -"OFF”,finished the setting step.