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2.4 Geometry
1.
Select pattern A, green rectangle on a black background:
a.
Adjust RV304 (Raster Centering) to center the rectangle.
b.
Adjust RV303 (Width) for a gap of:
16 mm (for 8511 Color Displays),
11 mm (for 8518 Color Displays),
(measured at the horizontal center line of the screen) between the
vertical edges of the green rectangle and the inner edges of the
bezel.
c.
Adjust RV302 (East West Pincushion) to set the most straight
vertical lines.
d.
You may have to repeat steps a, b, and c.
2.
Using the same test pattern, adjust sequentially RV400 (Vertical
Height) and RV401 (Vertical Centering).
of the screen with a gap of:
11 mm (for 8511 Color Displays),
7.5 mm (for 8518 Color Displays),
(measured at the vertical center line of the screen) between the
horizontal edges of the green rectangle and the inner edges of the top
and bottom of the bezel.
IBM PS/2 8511 and 8518 Color Displays HMS
Geometry
Set the picture in the center
¦ Copyright IBM Corp. 1992.
2.4 - 1
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