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6 Alignments and Adjustments
6-4 Display Control Adjustments
Unless otherwise specified, adjust the
EXT-VR:
Contrast
: Max. (Fully clockwise)
Brightness : Max. (Fully clockwise)
Horizontal Size Adjustment
Adjust minimum picture size of VGA1/70 Hz
(refer to page 4-1) to 260 mm using VR401.
With microcomputer control jig:
Press the horizontal size up button (6) or
horizontal size down button (7) to adjust the
horizontal size of the display pattern to 267 mm.
(The tolerance is +3 mm.)
Without microcomputer control jig:
After pushing the size button, push the ( > )
button or ( <q) button to adjust the horizontal size
of the display pattern to 267 mm. (The tolerance is
+3 mm.)
Vertical Size Adjustment
With microcomputer control jig:
Press the vertical size up button (16) or the
vertical size down button (17) to adjust the vertical
image or pattern to 200 mm. (The tolerance is +3
mm.)
Without microcomputer control jig:
After pushing the size button, push the ( A )
button or ( W ) button to adjust the vertical size of
the display pattern to 200 mm. (The tolerance is +3
mm.)
Horizontal Position Adjustment
With microcomputer
control jig:
Press the horizontal position up button (1) or the
horizontal position left button (2) to center the
image or test pattern on the raster.
Without microcomputer control jig:
After pushing the position button, push the ( ® )
button (move right) or ( < ) button (move left) to
center the image or test pattern on the raster.
Vertical Position Adjustment
With microcomputer control jig:
Press the vertical position up button (11) or
vertical position down button (12) to center the
vertical image or pattern on the raster.
Without microcomputer control jig:
After pushing the position button, push the ( A )
button (move up) or ( W ) button (move down) to
center the image or the test pattern on the raster.
Vertical Linearity Adjustment
With microcomputer control jig:
Press the vertical linearity up button (8) or vertical
linearity down button (9) to optimize the image or
the test pattern.
Trapezoid Adjustment
With microcomputer control jig:
Press the trapezoid up button (26) or trapezoid
down button (27) to make the image or the test
pattern rectangular.
Without microcomputer control jig:
After
pushing G/D button once, push the
( A ) button or ( W ) button to make the image or
the test pattern rectangular.
Pinbalance Adjustment
With microcomputer control jig:
Press the pinbalance up button (13) or pinbalance
down button (14) to optimize the image or test
pattern.
Without microcomputer control jig:
After pushing G/D button twice, push the ( @ )
button or ( W ) button to optimize the image or
test pattern.
Samsung Electronics SyncMaster 15GLi
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