For playing FPS(first Person Shppters) games.Improves dark 
theme black level details.   
For playing RTS(Real Time Strategy, improve respnse time and 
brightness for presenting smooth pictures.   
For playing Racing games,Provides fastest response time 
and high color saturation.   
User’s preference settings saved as Gamer 1.   
User’s preference settings saved as Gamer 2.   
No optimization by Smartimage game   
Shadow Control Default is 50, then end-user can adjust 
from 50 to 100 or 0 to increase contrast for clear picture.   
1. If picture is too dark to be saw the detail clearly, adjusting 
from 50 to 100 for clear picture.   
2. If picture is too white to be saw the detail clearly, adjusting 
from 50 to 0 for clear picture