User's Manual

(2) Menu Operation of MENU Wheel

①．When the menu is not displayed, directly rotate the wheel to

backlight or brightness adjustment. The wheel option can be set to

backlight or brightness in the menu .

②．Long press the MENU wheel to open the main menu (on the left side

of the screen). Rotate the wheel to select the secondary function

menu. After selecting it, press the wheel, then rotate the wheel to

select or set the option function.

③．Short press the MENU wheel to open the shortcut menu (below the

screen), rotate the wheel to select the shortcut menu option, press

the wheel to directly turn on/off the function, if you press the

parameter selection, repeat the above operation. The shortcut