User Instructions

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④ Backlight brightness setting
Enter " Display Setting " menu , select " Brightness " by using " + " key or "
- " key , select "
" to enter the setting , after entering the setting, short press
the " + " key or " - " key to select " 25% " / " 5 0 % " / " 7 5 % " / " 10 0 % " ,
Short press “
” to save and exit to “ Brightness ”, and exit to the main
interface through “ Back ” → “ Exit ” . Backlight Set is shown as below.
5 Max Pas
——
maximum gear setting
Enter“Display Setting” menu , the maximum gear is not adjustable.