Asus VH168 Series User Manual page 14

3. Image
You can adjust the image Sharpness, Aspect Control, ASCR, Position (VGA
only), and Focus (VGA only) from this main function.
• Sharpness: Adjust the picture sharpness. The adjusting range is from 0
to 100.
• Aspect Control: Adjust the aspect ratio to "Full", "4:3", or "Over Scan".
• ASCR: Select ON or OFF to enable or disable dynamic contrast ratio
function.
• Position: Adjust the horizontal position (H-Position) and the vertical
position (V-Position) of the image. The adjusting range is from 0 to 100.
• Focus: Reduce Horizonal-line noise and Vertical-line noise of the image
by adjusting (Phase) and (Clock) separately. The adjusting range is from
0 to 100.
•
•
4. Input Select
Select the input source from VGA.
3-3
VH168
Splendid
Color
Image
Input Select
System Setup
Move
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.
VH168
Splendid
Color
Image
Input Select
System Setup
Move
Sharpness
Aspect Control
ASCR
Position
Focus
Menu Exit
VGA
Menu Exit
50
Full
OFF
Chapter 2: Setup