Asus MA3850 Series - Manual (Page 28)

ASUS Splendid HD1 22
6.3 Using ASUS GamerOSD
In a full-screen game, launch ASUS GamerOSD using the GamerOSD hotkeys.
6.3.1 3D Display Setting
Show FPS
Allows you to show/hide FPS on your monitor and choose where to display
FPS. Configuration options: OFF, L/T (left top), R/T (right top), R/B (right
bottom), L/B (left bottom).
Even if you choose not to display FPS on your monitor, you can see the FPS
from the OC GEAR screen.
FPS Text Color
Changes the text color of FPS.
Configuration options: R (red), G (green), B (blue), Y (yellow), W (white).
GPU Speed
Allows you to adjust the GPU speed.
Enable Display Adjustment
Click the right arrow key to enable and the left arrow key to disable this
function. The following three items become configurable when you enable
Display Adjustment.
Gamma
Adjusts the current Gamma value of the game.
Brightness
Adjusts the current brightness of the game.
Contrast
Adjusts the current contrast of the game.