Manual Display Setup
The monitor’s display can be manually set up using the Geometry menu. For best performance set the graphics produced by the computer to a resolution of 1280 x 1024 pixels. A refresh rate of 75 Hz is also recommended.
The image adjustment is easiest if the test pattern is used. Alternatively, an image with fine text can be used, preferably with black text on a white background. For example, Apple Macintosh users can display the contents of the System folder using the List view.
To adjust the image:
1.Press the adjustment wheel to open the
2.Turn the wheel to select the Geometry 
icon and press it.
3.Select Vertical Position 
and vertically centre the image.
4.Select the Pixel Clock 
function and adjust the clock’s sampling frequency to minimise the number of vertical noise bars on the screen. The image is correctly adjusted when it is the same width as the viewable screen area (1280 pixels). You may need to adjust the horizontal position to be sure that the clock setting is correct.
5.Select Horizontal Position 
and centre the image horizontally.
6.Repeat steps 4 and 5 as required.
7.Select the Phase 
function and adjust the value to remove or minimise any visible distortion or noise on the screen.
8.Select the Exit icon to save the changes.
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