(6) Parallelo gram distortion . Signal 6 (800x600(56))
(a) Receive a crosshatch pattern (with outside border).
(b) Adjust the user control switches(SW107/108) to center the
vertical screen position.
(c) Adjust VR431 to center the horizontal position of the
lower screen and the upper screen.
(7) Trapezoid distortion Signal 6 (800X600(56))
(a) Receive a crosshatch pattern (with outside border).
(b) Adjust VR404 so that the lower screen and the upper screen
length are equal.
* Repeat steps (6) and (7) to obtain the best screen distortion.
(8) Faint si-de pin adjustment Signal 6 (800x600(56))
(a) Receive a crosshatch pattern (with outside border).
(b) If the vertical lines at left and right edges of the screen
are not straight, Adjust VR403 again.
(9) Horizontal Width Signal 12 (EVGA480)
(a) Receive a crosshatch pattern.
(b)
control so that the raster is faintly
.
(C) Adjust the H POS SWITCHES(SW103/104) to center the horizontal
screen position in the raster.if needed.decrease the horizontal
size to center the screen position within the raster.
(d) User the H SIZE SWITCH(SW101) to increase the horizontal
size to the maximum size.
(e) Adjust VR503(H SIZE) so that the rightmost and leftmost
line of the crosshatch pattern just meet the front beze
screen
vertical
NOTE: The interval of the vertical lines should be 38 do
t
S.
20
Summary of Contents for JC-1531 VMA-2
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