Asus LS221H manual Image, Color

2.Image

You can adjust brightness, contrast, sharpness, saturation, position (VGA only), ASCR, and focus (VGA only) from this main function.

•Brightness: the adjusting range is

from 0 to 100. is a hotkey to activate this function.

•Contrast: the adjusting range is from 0 to 100.

•Sharpness: the adjusting range is from 0 to 100.

•Saturation: the adjusting range is from 0 to 100.

•Position: adjusts the horizontal postition (H-Position) and the vertical position (V-Position) of the image. The adjusting range is from 0 to 100.

•ASCR: turns on/off the ASCR(ASUS Smart Contrast Ratio) function.

•Focus: reduces Horizonal-line noise and Vertical-line noise of the image by adjusting (Phase) and (Clock) separately. The adjusting range is from 0 to 100.

• Phase adjusts the phase of the pixel clock signal. With a wrong phase adjustment, the screen shows horizontal disturbances.

•Clock (pixel frequency) controls the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripes and the image is not proportional.

3.Color

Select the desired image color from this function.

•Color Temp.: contains five color modes including Cool, Normal, Warm, sRGB, and User mode.

•Skin Tone: contains three color modes including Reddish, Natural, and Yellowish.

In the User mode, colors of R (Red), G (Green), and B (Bluee) are user- configurable; the adjusting range is from 0-100.

3-2 Chapter 3: General Instruction