ViewSonic E95 - Horizontal Alignment

5-1 Adjustin:
4. Horizontal alignment
4.1 Raster centering
4.1.1 Input test signal VESA 1024x768 / 75Hz mode & cross-hatch pattern.
4.1.2 Contrast 0%, Brightness 100%.
4.1.3 Press select the OSD to “RCENTER”.
4.1.4 Adjust “RCENTER” A/® to center raster on screen such that the horizontal distance from the
left display edge to the left bezel edge is within 3mm of the distance from the right display edge to
the right bezel
4.1.5 Edge.
| L-R | Simm RASTER
4.1.6 Change input test signal VGA 640x480 / 60HZ mode & cross-hatch pattern.
4.1.7 Select the OSD to “H-SIZE”.
4.1.8 Adjust “H-SIZE” A/W to narrow the raster size on screen such that the horizontal distance at the
right and left edge is within 5mm.
4.1.9 Adjust “RCENTER” A/W to center raster on screen such that the horizontal distance from the
left display edge to the left bezel edge is within 3mm of the distance from the right display edge to
the right bezel edge.
4.2 Picture centering
4.2.1 Input test signal VESA 1024x768 / 85Hz MODE & cross-hatch pattern.
4.2.2 Contrast 100%, Brightness 100%, cross-hatch pattern.
4.2.3 Adjust “H-PHASE” such that the picture is centered with the raster.
4.2.4 Adjust “H-SIZE” such that the picture size is 357mmX268mm.
4.3 Geometry distortion: PINCUSHION, PIN-BALANCE, TRAPEZOID, PARALLEL,TILT, TOP HOOK,
BOTTOM HOOK.
4.3.1 Input test signal VESA 1024x768 / 85Hz mode & cross-hatch pattern.
4.3.2 Adjust “ PINCUSHION ” such that PINCUSHION / BARREL distortion of the nominal rectangle
specified.
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ViewSonic
Corporation
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