Asus PB278Q - Manual (Page 21)

3-5 ASUS LCD Monitor PB278Q Series
3. Image
You can adjust the image Sharpness, Trace Free, Aspect Control, ASCR,
Position (VGA only), and Focus (VGA only) from this main function.
PB278
Splendid
Color
Image
Sound
Input Select
Move Menu Exit
System Setup Focus
Sharpness
Trace Free
Aspect Control
ASCR
50
60
Full
Position
OFF
AUTO Adjust.
• Sharpness: Adjust the picture sharpness. The adjusting range is
from 0 to 100.
• Trace Free: Speed up the response time by Over Drive
technology. The adjusting range is from lower 0 to faster 100.
• Aspect Control: Adjust the aspect ratio to “Full”, “4:3”, “1:1”, or
“Over Scan”. (The “4:3” ratio is only for 4:3 or 5:4 image source.
The “Over Scan” ratio is only available for HDMI input.)
• ASCR: Turn on or off the ASCR (ASUS Smart Contrast Ratio)
function. (Only available at Scenery Mode and Theater Mode.)
• Position: Adjust the horizontal position (H-Position) and the
vertical position (V-Position) of the image. The adjusting range is
from 0 to 100 (only available for VGA input).
• Focus: Reduce Horizontal-line noise and Vertical-line noise of the
image by adjusting (Phase) and (Clock) separately. The adjusting
range is from 0 to 100 (only available for VGA input).
• AUTO Adjust.: Automatically adjust the image to its optimized
position, clock, and phase. (Only available for VGA input.)
• 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.