Screen image is not centered or sized | *Adjust pixel frequency (CLOCK) and |
properly. | FOCUS or press |
Picture has color defects | *Adjust RGB color or select color |
(white does not look white) | temperature |
Horizontal or vertical disturbances on | *Use win 95/98 |
the screen | Adjust CLOCK and FOCUS or |
| perform hot- key |
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 picture has not correct width.
FOCUS adjusts the phase of the pixel clock signal. With a wrong phase adjustment the picture has horizontal disturbances in light picture.
For FOCUS and CLOCK adjustment use
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