Icon Brightness
Icon brightness
1.
Press and hold the Menu (3) button to enter the main menu.
2.
Use the UP (2) / DOWN (5) buttons to select the Icon Brightness   icon .
3.
Press the Menu (3) button briefly to enter the submenu.
4.
Use the UP (2) / DOWN (5) buttons to select the desired brightness level from 0 to 10.
5.
Press the Menu (3) button briefly to confirm the selection.
To see the button operation scheme click here.