NEC MultiSync XG750A Setup Manual page 42

Large screen projection monitor
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Adjusting R,G,B POINT
NOTE:
• The R,G,B POINT adjustments should only be done if neces-
sary. Over adjusting them may cause the picture distortion.
• The alignment adjustment affects three CRTs at the same time
while the convergence adjustment needs to be performed for
each CRT (R and B) separately.
1) Select "11/R,G,B POINT" from the "ALIGNMENT"menu and
press ENTER to display the "R,G,B POINT" menu. For
dynamic convergence, select "9/POINT" from the "CONVER-
GENCE" menu and press ENTER to display the "POINT"
menu.
2) Use the CURSOR
or
ENTER to display the selected adjustment screen. You can also
select the item directly by pressing the corresponding INPUT
number button.
• The "CROSS-COARSE" test pattern will be automatically
displayed.
• The R,G,B POINT screen in the alignment mode or the
POINT adjustment screen in the convergence mode can be
also displayed by pressing the POINT button on the full
function remote control. The POINT button rotates the
adjustment screen in the following order: COARSE, ME-
DIUM, FINE.
Items to select
• COARSE .............. Coarse adjustment. Number of adjust-
ment zones is 9.
• MEDIUM .............. Number of adjustment zones is 49.
• FINE ..................... Fine adjustment. Number of adjustment
points is 208.
3) Use the CURSOR
or
the point to be adjusted.
• Pressing the CURSOR
Pressing the CURSOR
Pressing the CURSOR
Pressing the CURSOR
bottom.
: current adjustment point
: other adjustable points
1 2 3 4 5
1 2 3 4 5
: zone or point area
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
The zone or point area is within a range of points
immediately surrounding the current adjustment point.
button to select the item and press
buttons to move the cursor mark to
button moves the cursor to the right.
button moves the cursor to the left.
button moves the cursor to the top.
button moves the cursor to the
R G B P O I N T
- C O A R S E -
43
ADJUSTMENT
- R , G , B P O I N T -
1 / C O A R S E
2 / M E D I U M
3 / F I N E
COARSE : 9 zones
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
MEDIUM : 49 zones
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
FINE : 208 points
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5

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