1-8. V-LIN adjustment
1)
2)
3)
4)
Receive a cross-hatch inverted signal of MODE 5.
Adjust the vertical size so that the size is 270±4mm.
Adjust the vertical linear corner (V linear corner), so that difference between
A and B of the right hand side figure is as follows: | A–B | </= 0.5mm
Adjust the vertical linear side (V linear side), so that A, B and C are almost
equal.
A
C
B
1-7. V-BLANKING confirmation
Picture
Picture
Raster rolling
Raster tearing
1)
2)
3)
4)
5)
Receive a cross-hatch inverted signal of MODE 5.
Adjust the vertical size and position (V-size and V-position) of the picture
roughly with the front buttons.
Select DA TEST 3 and press the MENU Button so that the automatic
confirmation program starts.
Confirm that the back-raster is not rolling or tearing at the top.
Confirm that no retrace line is over the picture.
1-9. H-CENT adjustment [PWB-MAIN]
1)
2)
3)
4)
5)
Receive a cross-hatch inverted signal of MODE 5.
Adjust the horizontal size and position of the picture roughly with the front
buttons.
Maximize the brightness so that the back-raster appears on the screen.
Set S501 to the right, center or left so that A and B in the right hand side
figure are almost equal.
Return the brightness to center indication.
- 6 -
1-10. TILT-DY adjustment
1)
2)
Receive a cross-hatch inverted signal of MODE 5.
Adjust the tilt deflection yoke (Tilt-Dy) with the / Buttons so that X of
the right hand side figure is as follows: | X | </= 0.5mm.
X
n
n
n
n
Picture
Bezel
A
B
Back-raster
Right
Left
S501
Содержание Vision Master Pro 451
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