Asus VK266H Service Manual page 9

Service Manual
2. Image
You can adjust brightness, contrast, sharpness, saturation, position (VGA only), and focus (VGA only) from
this main function.
• Brightness: the adjustment range is from 0 to 100.
• Contrast: the adjustment range is from 0 to 100.
• Sharpness: the adjustment range is from 0 to 100.
• Saturation: the adjustment range is from 0 to 100.
• ASCR: Select YES or NO to enable or disable dynamic contrast ratio function (for some models).
• Over Drive: To speed up the respence time by Over drive technology. The adjusting range is form 0 to 100
(for some modes).
• Position: adjusts the horization position (H-Position) and the vertical position (V-Position) of the image. The
adjusting range is from 0 to 100.
• 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 disturbance.
• 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.
is a hotkey to activate this function.
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ASUS VK266H&VW266H