Luminance
1
Press 
(Menu) to display menu.
2
Press 
or 
to select 
(Luminance), and press 
to enter.
3
Press 
or 
to select submenu, and press 
to enter.
20
1
Press (Menu) to display menu.
2
Press or to select (Luminance), and press to enter.
3
Press or to select submenu, and press to enter.
20